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EMC Filters and Components
Power Quality Products
Surge Protection Devices
About Us
Key Markets
Roxburgh EMC is a leading manufacturer of EMC Filters, EMC Components and Surge Protection Devices that comply with industry standards including UL, cUL, CSA and
RoHS. Our customer portfolio is broad, and consists of small and medium original equipment manufacturers, wholesalers, catalogue distributors and
multi-national blue-chip companies.
Our Key Markets
We work with a large number of customers from a broad scope of industries. During our 40+ years, we have developed significant knowledge and
understanding of the specific requirements and conformities within wide and varied market sectors.
All of our ranges are available with various performance capabilities, current ratings, voltage ratings, termination styles and more. You can also take advantage of
our in-house or on-site EMC compliance testing equipment or work with our skilled engineers to develop a custom EMC filter that meets your specifications.
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Industrial EMC Filters
-
IEC Inlet Filters
-
Chassis Mounted Filters
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Chokes and RC Networks
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Surge Protection Products
The company was established in 1969 and operates from a
40,000 sq ft. manufacturing facility in Scunthorpe, North Lincolnshire,
UK. Roxburgh EMC is one of four brands from DEM Manufacturing;
a division of Alpha 3 Manufacturing Ltd, which also comprises
three other manufacturing businesses; CTL Manufacturing, CCS
Electronics and Tekdata Interconnections Ltd.
For more information, please visit our website at
www.dem-uk.com/roxburgh where you can download technical
product information and 3D CAD models or use our product specifier
tool to find suitable products for your project.
HVAC
INDUSTRIAL
MACHINE TOOLS
IT
LIGHTING
MEDICAL
MILITARY
RENEWABLES
TRANSPORTATION
SECURITY
Contents
Page 4 - 5
Product Range Overview
Page 6 - 7
Three Phase Industrial Mains Filters
Page 8
Single Phase Industrial Mains Filters
Page 9
Industrial Mains Filters Technical Data
Page 10 - 11
Page 12 - 15
Page 16 - 17
Page 18 - 19
IEC Inlet Filters
Small Chassis Mounted Filters
EMC Components
MTE Power Quality Products
Page 20
Page 21
Page 22
Page 23
Surge Protection Devices
Product Technical Data
Custom Filters
EMC Testing
Product Range Overview
Three Phase &
Neutral
Three Phase
KMF
KMFA
KMFV
MDF3
MIF3
IHF4
Single Phase
MDF
MIF
IHF
Single Stage Chassis EMC Filters
PMF
DRF
RES1
RES5
RES10
Multi-Stage Chassis EMC Filters
RES20
RES30
RES3
RES60
RES70
RES80
RES90
General Purpose
Mains Filter
High Performance
Mains Filter
High Voltage
Mains Filter
Motor Drive Filter
Multi-stage
Drive Filter
Low Leakage
Mains Filter
Drive Filter
Multi-Stage
Low Leakage
Mains Filter
Free Standing In Line
Filter
Din Rail Mounted Filter
Single-stage
High Performance
Single-stage
Low Cost
General Purpose
High Differential Mode
High Performance
Two Stage Low Cost
Multi-Stage
General Purpose
Multi-Stage
Performance
Multi-Stage
High Performance
Very High Performance
Multi-Stage with
Earth Line
Rated Current - 6 to 180A
Rated Current - 6 to 820A
Rated Current - 6 to 820A
Rated Current - 8 to 100A
Rated Current - 6 to 800A
Rated Current - 8 to 100A
Rated Current - 6 to 50A
Rated Current - 3 to 32A
Rated Current - 10 to 50A
Rated Current - 6 to 16A
Rated Current - 1 to 10A
Rated Current - 5 to 15A
Rated Current - 3 to 15A
Rated Current - 1 to 60A
Rated Current - 1 to 60A
Rated Current - 1 to 30A
Rated Current - 3 to 5A
Rated Current - 1 to 30A
Rated Current - 1 to 36A
Rated Current - 1 to 16A
Rated Current - 1 to 30A
Rated Current - 6 to 10A
Voltage - ≤500V
Voltage - ≤500V
Voltage - ≤690V
Voltage - ≤500V
Voltage - ≤500V
Voltage - ≤500V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Standard Performance
High Performance
High Performance
High Performance
Very High Performance
Standard Performance
High Performance
Very High Performance
Standard Performance
High Performance
Standard Performance
High Performance
Standard Performance
Standard Performance
Standard Performance
High Performance
High Performance
High Performance
High Performance
High Performance
Very High Performance
Very High Performance
EMC Components
IEC Inlet Filters
RID
RIX
RIR
RIR2
RIR3
RIP
RIQ
RIS
HP
RX
PC3
C2
CMV
SMV
SF
XE
XEB
RE
CRH
3CRH
Class C
PCB Mounted
Single Fuse
Twin Fused
Switched
Switched and Fused
Screw Fix
Switched and Fused
Snap In
Switched and
Twin Fused
PCB Mounted Filter
Compact Ovaloid Filter
Cylindrical Can Filter
Encapsulated
Mains Choke
Common Mode Choke
Differential Mode Choke
Open Toroidal Choke
RC Network PCB Mounted
RC Network Flying Leads
RC Network PCB Mounted
RC Network Flange
Mounting
3 Phase RC Network
Flange Mounting
Low Voltage Power
Supply Protection
Rated Current - 1 to 10A
Rated Current - 1 to 6A
Rated Current - 2 to 6A
Rated Current - 2 to 6A
Rated Current - 3 to 10A
Rated Current - 2 to 6A
Rated Current - 2 to 6A
Rated Current - 2 to 6A
Rated Current - 1 to 3.6A
Rated Current - 1 to 6.5A
Rated Current - 5 to 15A
Rated Current - 10 to 25A
Rated Current - 1 to 8A
Rated Current - 1 to 8A
PH* - 100W to 600W
CRV* - 0.01μF to 1.0μF and
10Ω to 470Ω
CRV* - 0.01μF to 1.0μF and
10Ω to 470Ω
CRV* - 0.01μF to 0.2μF and
120Ω
CRV* - 0.1μF to 0.47μF and
27Ω to 68Ω
CRV* - 0.33μF to 0.47μF and
33Ω to 27Ω
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤500V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤250V
Voltage - ≤275V
Voltage - ≤500V
Standard Performance
Standard Performance
Standard Performance
Standard Performance
Standard Performance
Standard Performance
Standard Performance
Standard Performance
Standard Performance
Standard Performance
Standard Performance
PS* - DC and 1 Phase
PS* - DC and 1 Phase
PS* - DC and 1 Phase
PS* - 1 Phase
PS* - DC and 1 Phase
PS* - DC and 1 Phase
PS* - DC and 1 Phase
PS* - 1 Phase
PH - Power Handling.
CRV - Capacitance and Resistance Values.
MTE Power Quality P18
Custom Filters
P22
EMC Testing
P23
Surge Protection Devices
Low Cost
*Keys: PS - Power Supply.
Services
GFHF
MDC - Max. Discharge Current (Per Pole).
Class C
Class B
DC Power Protection
Low Voltage Power
System Protection
PS* - 1 & 2 Phase, 3 Phase,
3 Phase and Neutral
PS* - DC and 1 Phase
PS* - 1 Phase and 3 Phase
Voltage - ≤500V
Voltage - 275 to 320V gnd
Voltage - 30 to 275Vdc
Voltage - 275 to 320V gnd
PS* - 3 Phase
MDC* - 45kA
MDC* - 40kA
MDC* - 100kA
Three Phase Industrial Mains Filters
KMF - General Purpose Mains Filters
KMFA - High Performance for Drive Applications
KMFV - High Voltage and High Current
MDF3 - Industrial Motor Drive Filters
Designed for all types of industrial automation applications, this
three phase series provides a standard performance. The filters
are economically priced and lightweight with side mounting and
IP rated terminal blocks.
Typical applications include: Machine tools, UPS, industrial
controls, process controls and mechanical handling equipment.
This three phase range offering high performance is designed
for all drive applications including servo, inverter and motor
drives. The filters are economically priced and lightweight with
side mounting and IP rated terminal blocks.
Typical applications include: Machine tools, UPS, industrial
controls, process controls, servo, inverter, motor drives and
mechanical handling equipment.
The KMFV three phase range was developed with a high voltage
rating of 690V, specifically for industrial applications within
harsh environments. The filters are economically priced and
lightweight with busbar terminations.
Typical applications include: Petrochem industry, mining
industry and renewable energy.
High performance is offered with this three phase filter range
which is designed for inverter/servo drives and high noise
environments. Seven product variations are offered with current
ratings up to 100 Amps and include stud termination.
Typical applications include: All applications without a
neutral conductor where leakage current is not a limiting factor
i.e. permanently wired-in equipment (3 wire systems).
- Standard Performance
- ≤500 Rated Voltage
- High Performance
- ≤500 Rated Voltage
- High Performance
- ≤690 Rated Voltage
- High Performance
- ≤500 Rated Voltage
- Bookend Mounting
- 6 to 180 Amps
- Bookend Mounting
- 6 to 180 Amps
- Compact Busbar Design
- 320 to 820 Amps
- Chassis Mounting
- 8 to 100 Amps
Three Phase & Neutral Mains Filters
KMFA - High Performance and High Current
KMFV - High Voltage Mains Filters
MIF3 - Multi-Stage Drive Filters
IHF4 - Three Phase & Neutral Mains Filters
High performance has been combined with high current ratings
of 320, 420, 620 and 820 Amps. The filters are economically
priced and lightweight with busbar terminations.
Typical applications include: Machine tools, UPS, industrial
controls, process controls and mechanical handling equipment.
The KMFV three phase range was developed with a voltage
rating of 600V, specifically for industrial applications within
harsh environments. The filters are economically priced and
lightweight with side mounting and IP rated terminal blocks.
Typical applications include: Petrochem industry, mining
industry and renewable energy.
Providing very high performance, this MIF3 range of three phase
industrial multi stage filters are suitable for drives where long
cable length is required between drive and motor (above 50m).
Typical applications include: Motor drive inverters.
Low leakage is offered with medium performance for general
purpose filtering with this three phase and neutral range.
Typical applications include: Industrial equipment, machine
tools, process automation, power supplies and high power
office equipment.
- High Performance - ≤500 Rated Voltage
- High Performance
- ≤600 Rated Voltage
- Very High Performance
- ≤500 Rated Voltage
- Standard Performance
- ≤500 Rated Voltage
- Compact Busbar design
- 320 to 820 Amps
- Bookend Mounting
- 6 to 180 Amps
- Dual Mounting Options - Flat and Side
- 6 to 800 Amps
- Low Leakage (<3.5mA)
- 8 to 100 Amps
6
7
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
Single Phase Industrial Mains Filters
- High Performance
- ≤250 Rated Voltage
MDF - Industrial Motor Drive Filters
MIF - Industrial Multi-Stage Filters
IHF - Low Leakage Mains Filters
Six single phase EMC filters offering high performance filtering
and stud mounting connections. The compact range is suitable
for inverters and servo AC drives where short cables are used.
Typical applications include: Machine tools, UPS, industrial
controls, process controls and mechanical handling equipment.
Providing very high performance filtering, these single phase
industrial multi stage filters are suitable for drives where long
cable length is required between drive and motor. These filters
allow compliance with industrial and residential limits when
screened motor cable is used. Typical applications include:
Situations where very high performance is required such as
drives with long (≥50m) motor cables.
This series of single phase, general purpose filters offer medium
performance and meet the IEC requirements of 3.5mA leakage
current.
Typical applications include: Medical machinery, building
automation, data processing equipment, office automation and
single phase industrial equipment.
- 6 to 50 Amps
- Suitable for inverters and servo drives where short motor cables are used
- High Performance
- ≤250 Rated Voltage
- ≤250 Rated Voltage
- 3 to 32 Amps
- Suitable for drives with long motor cable (above 50m).
- Standard Performance
- ≤250 Rated Voltage
- Low Leakage (<3.5mA) - 10 to 50 Amps
Supply
Leakage
Terminal Type
Approval
KMF
pg.6
Conducted Radio
Frequency Emissions
3 Phase
2.4-59.6mA
6-10A Screw 6mm²
• 18-50A Screw 10mm²
70-100A Screw 35mm² • 150A Screw 70mm²
180A Screw 95mm²
UL, cUL,
CE, RoHs
KMFA
pg.6
Conducted Radio
Frequency Emissions
3 Phase
7.2-59.6mA
6-10A Screw 6mm²
• 18-50A Screw 10mm²
70-100A Screw 35mm² • 150A Screw 70mm²
180A Screw 95mm²
• 320-820A Busbar
UL, cUL,
CE, RoHs
KMFV
pg.6
Conducted Radio
Frequency Emissions
3 Phase
6.0-55.3mA
6-10A Screw 6mm²
• 18-50A Screw 10mm²
70-100A Screw 35mm² • 150A Screw 70mm²
180A Screw 95mm²
• 320-820A Busbar
UL, cUL,
CE, RoHs
MDF3
pg.7
Conducted Radio
Frequency Emissions
3 Phase
0.6-15.7mA
8A Spring 2.5mm²
70-100A Stud M8
• 18-50A Stud M6
UL, cUL,
CE, RoHs
MIF3
pg.7
Conducted Radio
Frequency Emissions
3 Phase
4.16-884mA
6-23A Screw 4mm²
50A Stud M6
150-180A Stud M10
• 30A Stud M5
• 75-100A Stud M9
• 400-800A Busbar
UL, cUL,
CE, RoHs
IHF4
pg.7
Conducted Radio
Frequency Emissions
3 Phase & 0.6-3.5mA
Neutral
8A 2.5mm² Spring
70-100A Stud M9
• 18-50A Stud M6
CE, RoHs
PMF - Free Standing IEC In Line Filters
ABF - Low Leakage and Low Cost Filters
DRF - DIN Rail Mounted Filters
MDF
pg.8
Conducted Radio
Frequency Emissions
1 Phase
2.2-110mA
6-16A Spring 2.5mm²
• 18-50A Stud M6
UL, cUL,
CE, RoHs
Suited for applications using IEC 60320 C13 power leads, this
free standing IEC320 style filter network includes an earth line
choke and across the line VDR. They are typically a retrofit
product where emissions and immunity issues have been
discovered after design completion. Typical applications
include: Computers and instrumentation, which may be subject
to high levels of mains borne interference and voltage spikes.
The ABF range consists of two single phase, low cost and
low leakage drive filters available in 6 and 10 Amps at 250V.
Typical applications include: Inverters, SCR phase angle
firing power control.
These DIN rail mounted filters can be used for all AC and DC
applications up to line voltage and frequency, plus include
voltage spike protection across the line. Suitable for top hat and
G-type rails.
Typical applications include: PLC (programmable logic
control), control applications, security, test and monitoring
equipment.
MIF
pg.8
Conducted Radio
Frequency Emissions
1 Phase
2.26-90mA
3-6A Spring 2.5mm²
23A Screw 4mm²
• 10-16 Screw 2.5mm²
• 32A Stud M5
UL, cUL,
CE, RoHs
PMF
pg.8
Conducted Radio
Frequency Emissions
1 Phase
0.35mA
C13/C14 IEC
CE, RoHs
ABF
pg.8
Conducted Radio
Frequency Emissions
1 Phase
3.5mA
Screw 4mm²
CE, RoHs
IHF
pg.9
Conducted Radio
Frequency Emissions
1 Phase
1.7mA
10A Screw 6mm²
DRF
pg.9
Conducted Radio
Frequency Emissions
1 Phase
1.46mA
1-10A Screw 2.5mm²
- 6 to 16 Amps
- Ideal for applications using IEC 60320 C13 power leads
8
- Very High Performance
Range Purpose
- Standard Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- Low Leakage
- 6 or 10 Amps
- Max temp rise of 30°C at full load
- 1 to 10 Amps
• 18-50A Stud M6
CE, RoHs
CE, RoHs
9
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
IEC Inlet Filters
RID - Low Cost General Purpose Filters
RIP - Switched & Fused IEC Inlet Filters
RIR2 - Twin Fused IEC Inlet Filters
RIR3 - Switched IEC Inlet Filters
Four general purpose inlet filters with fast-on tags for
termination, providing good performance for both common
mode and differential mode interference. Also available with
increased X and Y caps for optimum performance.
Typical applications include: Personal computers and digital
equipment, measuring instruments, vending machines, gaming
machines, printers and copiers.
Switched and fused IEC inlet filters with screw in mounting. The
range offers good performance for both common mode and
differential mode interference.
Typical applications include: Personal computers and digital
equipment, measuring instruments, vending machines, gaming
machines, printers and copiers.
Twin fused IEC inlet filters, offering good performance for both
common and differential mode interference.
Typical applications include: Personal computers and digital
equipment, measuring instruments, vending machines, gaming
machines, printers and copiers.
IEC inlet filters with double pole power On/Off switches, which
offer good performance for both common mode and differential
mode interference.
Typical applications include: Digital equipment, personal
computers, measuring and testing instruments, communication
instrumentation and medical equipment.
- Standard Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤240 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- Fast-on tags for termination
- 1 to 10 Amps
- Screw Fixing
- 2 to 6 Amps
- Screw Fixing
- 3 to 6 Amps
- Screw Fixing
- 3 to 10 Amps
RIQ - Switched & Fused IEC Inlet Filters
RIR - Single Fused IEC Inlet Filters
RIS - Switched and Twin Fused
RIX - PCB Mounted IEC Inlet Filter
Switched and fused IEC inlet filters with snap-in mounting. The
range offers good performance for both common mode and
differential mode interference.
Typical applications include: Personal computers and digital
equipment, measuring instruments, vending machines, gaming
machines, printers and copiers.
Single fused IEC inlet filters, offering good performance for both
common and differential mode interference.
Typical applications include: Personal computers and digital
equipment, measuring instruments, vending machines, gaming
machines, printers and copiers.
A range of twin fused and double pole switched IEC Inlet filters
with screw fixings. They offer good performance for both
common mode and differential mode interference.
Typical applications include: Personal computers and digital
equipment, measuring instruments, vending machines, gaming
machines, printers and copiers.
A series of general purpose inlet filters, PCB mounted with either
fast-on or solder connections, providing good performance for
both common mode and differential mode interference.
Typical applications include: Personal computers and digital
equipment, measuring instruments, vending machines, gaming
machines, printers and copiers.
- Standard Performance
- ≤240 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤240 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- Snap-in Mounting
- 2 to 6 Amps
- Screw Fixing
- 2 to 6 Amps
- Screw Fixing
- 2 to 6 Amps
- Fast-on or Solder Connection
- 1 to 6 Amps
10
11
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
Small Chassis Mounted Filters
RES1 - Single Stage High Performance
RES5 - Single Stage, Low Cost
RES20 - High Differential Mode
RES30 - High Performance
Cost effective single stage chassis mounted filters with high
performance. These are similar to the popular RES5 range, but
with increased performance.
Typical applications include: Communications equipment,
measuring and testing instruments, UPS, inverters, converters
and printers.
Low cost single stage chassis mounted filters with good
performance as standard.
Typical applications include: Communications equipment,
measuring and testing instruments, UPS, inverters, converters
and printers.
Designed to provide high differential attenuation, the RES20
series is suitable for a broad range of filtering applications
which require a single phase product.
Typical applications include: Lighting, electronic equipment,
machinery, office automation and household goods.
The single phase RES30 range offers high differential
attenuation and high common mode, and can therefore be an
excellent fit for particularly noisy environments where increased
filter performance is required.
Typical applications include: Lighting, electronic equipment,
machinery, office automation and household goods.
- High Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- High Performance
- ≤250 Rated Voltage
- Cost Effective
- 5 to 15 Amps
- Cost Effective
- 3 to 15 Amps
- High Differential Attenuation
- 1 to 20 Amps
- High Differential Attenuation
- 1 to 20 Amps
RES3 - Two Stage, Low Cost
RES10 - General Purpose Filters
RES60 - Multi Stage, General Purpose
RES70 - Multi Stage Performance
Two stage, low cost filters which offer high performance for both
common mode and differential mode interference. The filters
are in a very compact size, available in 3 and 5 Amps, rated
at 250V.
Typical applications include: Digital equipment, point of sale
equipment, measuring and testing instruments, UPS, inverters,
converters and printers.
Single phase range designed for general purpose filtering for
an array of applications. They feature excellent attenuation of
conducted radio interference and have been manufactured to
offer a compact size.
Typical applications include: Lighting, electronic equipment,
machinery, office automation and household goods.
Roxburgh’s range of RES60 filters are multi stage EMC products
which deliver both high differential and high common mode
attenuation. They can be an effective fit for noisy environments
but are also well suited to common filtering applications.
Typical applications include: Lighting, electronic equipment,
machinery, office automation and household goods.
A selection of multi stage EMC filters which are manufactured
to supply high differential mode, high common mode and
high frequency attenuation. They are well suited to noisy
environments and everyday applications.
Typical applications include: Lighting, electronic equipment,
machinery, office automation and household goods.
- High Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- High Performance
- ≤250 Rated Voltage
- High Performance
- ≤250 Rated Voltage
- Cost Effective
- 3 to 5 Amps
- General Purpose
- 1 to 20 Amps
- Multi Stage
- 1 to 20 Amps
- Multi Stage
- 1 to 16 Amps
12
13
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
RES80 - Multi Stage, High Performance
RES90 - Multi Stage, Very High Performance
RX - Compact Ovaloid EMC Filters
HP - PCB Mounted Filter
Designed to deliver high performance for a variety of uses, the
RES80 range features high differential mode, high common
mode attenuation and good low frequency attenuation. These
can also be used in noisy environments where increased filter
performance may be mandatory.
Typical applications include: Lighting, electronic equipment,
machinery, office automation and household goods.
With very high differential and common mode attenuation, the
RES90 series is well suited to both everyday and less common
applications, including particularly noisy applications.
Typical applications include: Lighting, electronic equipment,
machinery, office automation and household goods.
The RX Ovaloid combines a unique style of casing with good
performance and flexible mounting, ensuring a very versatile
product. Terminations are via solderlug and the mounting clip is
supplied as standard.
Typical applications include: Consumer goods, household
equipment, lighting, medical equipment and office automation
equipment.
Cost effective general purpose PCB mounting filters with a
compact and unique structure. They are designed for single
phase applications with no earth wire.
Typical applications include: Personal computers and
peripherals, digital equipment, measuring and medical
instruments, monitors and display units.
- High Performance
- ≤250 Rated Voltage
- Very High Performance
- ≤250 Rated Voltage
- Standard Performance
- ≤250 Rated Voltage
- DC and 1 Phase
- ≤250 Rated Voltage
- Low Frequency Attenuation
- 1 to 12 Amps
- High Common Mode Attenuation
- 1 to 20 Amps
- Unique & Compact Casing Style
- 1 to 6.5 Amps
- Unique Structure
- 1 to 3.6 Amps
PC3 - Cylindrical Can Filter
GFHF - Multi Stage with Earth Line Choke
RES10-M to RES90-M - Medical Applications
Cylindrical Can Filters combine a unique style of casing with
good performance and flexible mounting, creating a versatile
product. The range offers very good filtering characteristics for
both common and differential mode.
Typical applications include: Digital equipment, UPS,
measuring and medical instruments.
Two very high performing multi stage filters for demanding
industrial applications. GFHF filters are equipped with ground
line chokes to give additional protection against common mode
interference.
Typical applications include: Very sensitive systems and
installations, SMPS and environments with very high levels of
interference.
RES10-M - General Purpose
RES20-M - High Differential
RES30-M - High Performance
RES60-M - Multi-Stage General Purpose Filter
Seven ranges of chassis mounted filters, similar to the popular RES ranges but designed specifically for the medical
industry. Single phase and two phase products are available, with performance ratings from standard to very high.
Typical applications include: Designed specifically for applications within the medical industry.
- Standard Performance
- ≤250 Rated Voltage
- Very High Performance
- ≤250 Rated Voltage
- Standard to Very High Performance
- ≤250 Rated Voltage
- Compact
- Flexible Mounting
- 5 to 15 Amps
- For demanding industrial applications
- 6 and 10 Amps
- Fast-on, Screw, or Wire Terminations
- 1 to 30 Amps
- Quick and Easy Mounting
14
RES70-M - Multi-Stage Performance
RES80-M - Multi-Stage High Performance
RES90-M - Multi-Stage Very High Performance
- Available From UK Stock
15
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
EMC Components
CMV - Common Mode Chokes
SMV - Differential Mode Chokes
XE/RE RC Network, PCB Mounted
XEB - RC Network, Flying Leads
The CMV range of common/asymmetrical mode chokes can
be used for all AC and DC applications up to line voltage and
frequency.
Typical applications include: Digital equipment, switching
power sources and switching power supply, plus prevention of
noise emitted from VCCI and FCC.
The SMV range of differential/symmetrical mode chokes can
be used for all AC and DC applications up to line voltage and
frequency.
Typical applications include: Digital equipment, switching
power sources and switching power supply, plus prevention of
noise emitted from VCCI and FCC.
These RC networks are suitable for a variety of applications and
consist of a capacitor in series with a high quality film resistor.
The XE range has PCB mounting and is available with 0.1µF
120Ω and 0.2µF 120Ω.
Typical applications include: Suppression when switching
reactive loads, and as a snubber network in SCR and triac
protection.
These RC networks are suitable for a variety of applications and
consist of a capacitor in series with a high quality film resistor.
The XEB range has flying leads and is available with 0.1µF
120Ω and 0.2µF 120Ω.
Typical applications include: Suppression when switching
reactive loads, and as a snubber network in SCR and triac
protection.
- Inductance from 1 Amp 18mH to 8 Amp 0.7mH - ≤250 Rated Voltage
- Inductance, from 1 Amp 1.1mH to 8 Amp 0.08mH - ≤250 Rated Voltage
- Single Phase
- ≤250/275 Rated Voltage
- Single Phase
- ≤250 Rated Voltage
- Max temp rise of 30°C at full load
- Max temp rise of 30°C at full load
- PCB leads
- 50 and 60Hz
- Flying Leads
- 50 and 60Hz
- 1 to 8 Amps
- 1 to 8 Amps
C2 - High Current Encapsulated Mains Choke
SF - Open Toroidal Choke
CRH/3CRH - Single/Three Phase RC Network
CMH - Common Mode Choke Coil
Fully encapsulated chokes for use in custom designed
suppression circuits. They feature single M4 threaded insert
fixing and include flying leads connections.
Typical applications include: The suppression of RFI
generated by motors and switched mode power supplies.
Roxburgh EMC’s toroidal suppression chokes are designed for
triac control circuits. Power handling options include 100W,
250W, 400W, 500W and 600W at 240V.
Typical applications include: Triac control circuits used in
speed control, lighting dimmer and similar applications.
Two single phase or three phase RC networks, suitable for an
array of applications. They are rated at 500V and 0.33µF 33Ω
or 0.47µF 27Ω and designed to reduce arcing when switching
reactive loads.
Typical applications include: Suppression when switching
reactive loads, and as a snubber network in SCR and triac
protection.
A range of common mode choke coils with excellent frequency
response characteristics. They incorporate insulating material
which has superior flame resistance and include horizontal
mounting for reduced height applications.
Typical applications include: EMI noise filtering on AC
and DC lines, switch mode power supplies and ups, charging
stations, fast chargers and converters.
- DC and Single Phase
- ≤500 Rated Voltage
- Single Phase
- ≤240 Rated Voltage
- Single Phase and Three Phase
- ≤500 Rated Voltage
- Common Mode
- ≤250 Rated Voltage
- Flying Leads
- 10 to 25 Amps
- Power Handling - 100 to 600W
- 0.40 Amps
- Flying Leads
- 50 and 60Hz
- Horizontal Mounting
- 3.6 to 15 Amps
16
17
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
DEM Manufacturing is the exclusive European distributor
for MTE Corporation’s Power Quality Products
Harmonic Filters
SineWave Filters
MTE Corporation designs and manufactures power quality electromagnetic
products used to protect equipment from power surges, bring harmonics into
compliance and improve the efficiency of variable speed motor drives.
Line and Load Reactors
SineWave Guardian™
Matrix® AP Harmonic Filter
RL Line and Load Reactors
This filter delivers unequalled performance in cleaning the PWM
waveforms generated by Variable Frequency Drives. It virtually
eliminates high frequency content and voltage peaks, thereby
reducing motor heating to give you extended motor life.
Typical applications include: Output of drives with very long
motor leads (300 - 5000m) to increase motor life and decrease
audible noise.
Patented Adaptive Passive Technology, which virtually eliminates
harmonic distortion by adapting to varying power loads. It
delivers better THID performance, increases energy efficiency
and allows you to meet IEEE-519 requirements.
Typical applications include: Input of VFD or other 6-pulse
rectifier power supply to achieve guaranteed THID.
The RL Line/Load Reactors are unequalled in absorbing power
line disturbances that can damage or shut down variable
frequency drives (VFD’s) and other sensitive equipment.
Typical applications include: Input or output of any 4 or 6
pulse VFD.
- Panel, NEMA 1/2 , NEMA 3R
- 380 to 480 Rated Voltage
- Panel, NEMA 1/2 , NEMA 3R
- 480 to 690 Input Voltages
- Panel, NEMA 1/2 , NEMA 3R
- 208 to 690 Rated Voltage
- Inverter Switching 2kHz to 8kHz
- 2 to 1500 Amps
- 5% THID at Full Load
- 50 and 60Hz
- 1.5%, 3% and 5% Impedance Options - 1 to 1,500 Amps
High Frequency SineWave Guardian™
The dV Sentry™
The Matrix® APAX Harmonic Filter
RLW Line and Load Reactors
Innovative technology is used to optimise protection for high
frequency motors. This filter features reduced voltage drop
and virtually eliminates voltage distortion (THVD) generated by
Variable Frequency Drives.
Typical applications include: Output of drives with very long
motor leads (300 - 5000m) to increase motor life and decrease
audible noise.
The dV Sentry is the only filter on the market proven to provide
common mode and rise time reduction as well as peak voltage
protection. It provides greater motor protection over time and
features a small footprint.
Typical applications include: Output of drives with long
motor leads (≥300m) to increase motor life and decrease
audible noise.
Compact filters for specific harmonic mitigation requirements.
The Matrix® APAX helps reduce harmonic distortions caused
by Variable Frequency Drives.
Typical applications include: Input of VFD or other 6-pulse
rectifier power supply to achieve guaranteed THID.
The RLW Line/Load Reactors are a state-of-the-art solution for
absorbing everyday power line disturbances that can damage
or shut down variable frequency drives and other sensitive
equipment.
Typical applications include: Input of any 4 or 6 pulse VFD.
- Panel, NEMA 1/2 , NEMA 3R
- 380 to 480 Rated Voltage
- Panel, NEMA 1/2 , NEMA 3R
- 380 to 600 Rated Voltage
- Panel, NEMA 1/2 , NEMA 3R
- 8% THD at 100% Load
- Panel, NEMA 1/2 , NEMA 3R
- 209 to 690 Rated Voltage
- Inverter Switching 900Hz to 14kHz - 80 to 600 Amps
- Inverter Switching 4.8kHz to 8kHz - 3 to 600 Amps
- 8% THID at Full Load
- 50Hz
- 3% and 5% Impedance Options
- 0.5 to 750 Amps
18
19
Technical specifications are available on our website.
www.dem-uk.com/mte
Surge Protection Devices
DVSC - Low Voltage Power Supply Protection
DVSC - DC Power Protection
The Class C series of over-voltage surge protective devices
has been developed to protect against the effects of indirect
lightning discharges and induced voltages. It is intended to
provide protection in zones 1 & 2 per IEC 62305.
Typical applications include: Transient protection situated at
sub-distribution panels.
Two DC Power ranges which meet the unique requirements
of protection of DC power systems. DVSC provides both
common and differential mode protection using high nominal
discharge rating. The DVS series are DIN Rail Mounted voltage
suppressors.
Typical applications include: DC power systems found in
telepower and railway industries.
- Single Phase, Three Phase, Three Phase and Neutral
- 275 to 320Vgnd
- DC
- 30 to 275Vdc
- DIN rail mounting
- 50 and 60Hz
- DIN rail mounting
- 50 and 60Hz
DVSB - Low Voltage Power System Protection
VSU - Voltage Suppression Unit (External)
The Class B series of over-voltage surge protective devices
protects against partial direct and indirect lightning discharges
and is intended to provide protection in zones 0A - 1, per IEC
62305.
Typical applications include: Transient protection situated at
main distribution panels.
The VSU range of Voltage Suppression Units are available in
Single Phase, Three Phase and Three Phase & Neutral.
Typical applications include: Accessories for the MDF and
IHF ranges to protect against fast moving transients.
- Single Phase, Three Phase, Three Phase and Neutral
- 275 to 320Vgnd
- Single Phase, Three Phase, Three Phase and Neutral - 275 and 480 Rated Voltage
- DIN rail mounting
- 50 and 60Hz
- Flying Leads
- 50 and 60Hz
20
Range
Purpose
Supply
Leakage
Terminal Type
Approval
RID pg.10
RIP pg.10
RIQ pg.10
RIR pg.10
RIR2 pg.11
RIR3 pg.11
RIS pg.11
RIX pg.11
RES1 pg.12
RES5 pg.12
RES3 pg.12
RES10 pg.12
RES20 pg.13
RES30 pg.13
RES60 pg.13
RES70 pg.13
RES80 pg.14
RES90 pg.14
PC3 pg.14
GFHF pg.14
RX pg.15
HP pg.15
CMV pg.16
SMV pg.16
C2 pg.16
SF pg.16
XE/RE pg.17
XEB pg.17
CRH/3CRH pg.17
CMH pg.17
DVSC pg.20
DVSB pg.20
VSU pg.20
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Conducted Radio Frequency Emissions Suppression
Arc Suppression
Arc Suppression
Arc Suppression
Conducted Radio Frequency Emissions Suppression
Transient Suppression
Transient Suppression
Transient Suppression
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase
1 Phase / 3 Phase
1 Phase
1 Phase, 3 Phase, 3 Phase and Neutral
1 Phase, 3 Phase, 3 Phase and Neutral
1 Phase, 3 Phase, 3 Phase and Neutral
0.01-0.5mA
0.01-0.5mA
0.01-0.5mA
0.01-0.5mA
0.01-0.5mA
0.01-0.5mA
0.01-0.5mA
0.01-0.5mA
0.5mA
0.5mA
0.7mA
0.7mA
0.7mA
0.34-0.87mA
0.7mA
0.7mA
0.7mA
0.5-1.0mA
0.75mA
0.2mA
0.5mA
0.01mA
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
6.3mm Faston
6.3mm Faston
6.3mm Faston
6.3mm Faston
6.3mm Faston
6.3mm Faston
6.3mm Faston
PCB Terminal
6.3mm Faston, Stud or Flying Lead
6.3mm Faston, Stud or Flying Lead
6.3mm Faston
6.3mm Faston, Stud or Flying lead
6.3mm Faston, Stud or Flying lead
6.3mm Faston, Stud or Flying lead
6.3mm Faston, Stud or Flying lead
6.3mm Faston, Stud or Flying lead
6.3mm Faston, Stud or Flying lead
6.3mm Faston, Stud or Flying lead
6.3mm Faston
6.3mm Faston
Solder Tag
PCB Terminal
PCB Terminal
PCB Terminal
Flying Lead
Flying Lead
PCB Terminal
Flying Lead
Flying Lead
PCB Terminal
Screw 35mm2
Screw 35mm2
Flying Lead
UL, CSA, RoHs
UL, CSA, CE, RoHs
UL, CSA, CE, RoHs
UL, CSA, CE, RoHs
UL, CSA, CE, RoHs
UL, CSA, RoHs
UL, CSA, CE, RoHs
UL, CSA, RoHs
UL, CSA, RoHs
UL, CSA, RoHs
UL, CSA, RoHs
UL, cUL, RoHS
UL, cUL, RoHS
UL, cUL, RoHS
UL, cUL, RoHS
UL, cUL, RoHS
UL, cUL, RoHS
UL, cUL, RoHS
UL, cUL, RoHS
UL, CSA, VDE, S, FI, RoHS
UL, cUL, RoHS
UL, CSA, RoHs
RoHs
RoHs
CE, RoHS
RoHS
UL, CSA, VDE, SEV, SEMKO, NEMKO, FIMKO, DEMKO, RoHS
UL, CSA, VDE, SEV, SEMKO, NEMKO, FIMKO, DEMKO, RoHS
UL, RoHs
UL, CSA, RoHs
CE, RoHS
CE, RoHS
CE, RoHS
21
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
Custom Filters
EMC Testing
In need of a Custom Solution?
Our team of skilled engineers have worked with leading manufacturers across an array of industries and can offer their experience and expertise to meet your
specification with a custom filter.
EMC testing is essential to determine a products level of compliance to product safety directives.
Compliant means that your product will function safely whilst performing as expected by your customer. The essential requirements are that any disturbance
generated does not exceed the level above which other equipment cannot tolerate and have a level of immunity to disturbances to be expected within its
operating environment. In this way, there is a presumption of safety and a harmony between various manufacturers’ products and systems. When products that
are not compliant are placed on the market, the first signs of non-compliance are nuisance problems and malfunctioning systems, which invariably lead to downtime, increasing costs and potentially hazardous situations.
Roxburgh EMC maintains a vast product portfolio, but now and then, the exact product is not always available on the market and a custom filter may be needed
to fulfil your specification. Your requirements may comprise an EMC filter with a specific footprint, a particular design or just an alternative method of termination,
however, our product and engineering teams can work closely with you to develop the right product.
What are the benefits?
Working with us to design and manufacture a custom filter enables your exact requirements to be met as you are able to specify size, functionalities, termination
style and more. Our engineers will always consider your timescales and budget allocation and work hard to meet those vital criteria, plus we can offer prototypes
to ensure the product is right before the next phase begins. You will also receive technical advice from our engineers who have supported manufacturers across
numerous industries.
Utilising our in-house EMC test facility, we can also
perform highly accurate EMC tests, offer assistance
in selecting the correct limits and provide reports as
evidence of conformance.
We can meet Medical and Military Standards
We can design filters to meet the stringent
requirements of DEFSTAN 59-411 or low leakage
filters for the medical industry. We are also an
ISO9001 facility and work very closely with UL.
22
About our EMC test capabilities
We can perform highly accurate EMC tests relating to both Conducted and Radiated emissions using fully-compliant cispr measuring equipment and apparatus.
The capability spectrum ranges across Domestic and Industrial requirements to serving many Medical and Military applications too. Our facilities include EMC,
Harmonic and Climactic apparatus to support the sale of our filter products.
• EMC Testing
• Conducted Emissions 9KHz to 30MHz
• Radiated Emissions 30MHz to 1GHz
• Power Quality Testing < 1500A @ 400V
- Harmonic Levels to 40th Harmonic
- Power Quality Study (EN50160)
• Environmental (Internal Volume 1M2)
- Temperature -50°C to +105°C
- Humidity 30RH to 95RH
• Advice and Guidance
- Problem solving
- Product selection
How does the testing work?
To test a product, machine or system, first we engage our customers to establish the exact requirements. Often as not,
we can help you make informed decisions regarding product compliance or provide assistance in choosing the correct
limits for the emissions tests. We take information regarding your device or product range and determine the simplest and
most cost-effective approach and solution. We then perform the testing at our in-house test facility or if necessary use our
mobile test equipment at your own site and convenience.
What reports do we provide?
We can provide simple print-outs of your emissions scans which show the basic test information or provide a highly
detailed and meaningful test report, complete with photos, results and conclusions that you can use as evidence of
conformance to support your declaration to the necessary directives and standards.
23
Technical specifications are available on our website.
www.dem-uk.com/roxburgh
DEM Manufacturing
Deltron Emcon House Hargreaves Way Sawcliffe Industrial Park Scunthorpe North Lincolnshire DN15 8RF
Tel : +44 (0) 1724 273200 Fax: +44 (0) 1724 280353 Email: [email protected]
@RoxburghEMC
roxburgh-emc
www.dem-uk.com/roxburgh
Roxburgh EMC is one of four brands of DEM Manufacturing, which also includes Deltron Enclosures, Deltron Components and BES. DEM Manufacturing is a division of
Alpha 3 Manufacturing Limited, which also incorporates CCS Electronics, CTL Manufacturing and Tekdata Interconnections Limited
(Electromechanical Sub-Contract Manufacturers), plus Eledis and Dubilier (European Component Distributors).