Download Model KCS/KCP Ratings MPACt 1500 Controller

Model KCS/KCP
Automatic
Transfer Switches
MPACt 1500 Controller
Standard Features
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Ratings
Voltage:
208--600 VAC 50/60 Hz
Current: Standard-Transition:
30--4000 amps *
Programmed-Transition:
150--4000 amps *
Transfer Switch Standard Features
D UL 1008 listed at 480 VAC
file # E58962 (automatic), # E86894 (nonautomatic)
D CSA certification available
D IBC seismic certification available
D Standard-transition or programmed-transition modes of
operation with either automatic or non-automatic control
D Available in 2, 3, or 4 pole configurations
D Electrically operated, mechanically held mechanism
D Double-throw, mechanically interlocked design
(break-before-make power contacts)
D Solid, switched, or overlapping neutral (make-before-break)
D High withstand and close-on ratings
D Design suitable for emergency and standby applications on
all classes of load, 100% tungsten rated through 400 amps
D Standard-transition transfer time less than 100 milliseconds
(6 cycles @ 60 Hz)
D Silver alloy main contacts
D Gold-flashed engine start contacts rated
2 amps @ 30 VDC/250 VAC
D Front-accessible contacts for easy inspection
D Front-replaceable main and arcing contacts (800--4000 amps)
D Reliable, field-proven solenoid mechanism
D Switching mechanisms lubricated for life
D Internal manual operating handle
D Main shaft auxiliary position-indicating contacts
(rated 10 amps @ 32 VDC/250 VAC)
D NEMA type 1, 12, 3R, 4, and 4X enclosures available
* Contact the factory for 4000 amp models.
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Microprocessor-based controller
Environmentally sealed user interface
LCD display, 4 lines x 20 characters, backlit
Dynamic function keypad with tactile feedback pushbuttons
allows complete programming and viewing capability at the
door
LED indicators: Source available, transfer switch position,
service required (fault), and “not in auto”
Broadrange voltage sensing (208--600 VAC) on all phases
Phase-to-phase sensing and monitoring with 0.5% accuracy
on both sources
Frequency sensing with 0.5% accuracy on both sources
Anti-single phasing protection
Phase rotation sensing for three-phase systems
Real-time clock with automatic adjust for daylight saving time
and leap year
Time-stamped event log
Fail-safe transfer for loaded test and exercise functions
DIP switches: password disable and maintenance
Modbusr RTU and Modbusr TCP/IP protocols
(Modbusr register map available)
RJ45 connector for 10/100 ethernet connection
USB port with read/write compatibility
Isolated RS-485 ports
One-year limited warranty
Programmable Features
D Programming and monitoring methods:
d Monitoring and password-protected programming at the
door using the keypad and display
d Program and monitor using a PC with Monitor III
integrated generator set and ATS monitoring software
d Transfer files through the USB port
D System voltage and frequency
D Voltage unbalance
D Over/undervoltage and over/underfrequency for all phases of
the normal and emergency sources
D Adjustable time delays
D Load/no load/auto-load test and load/no-load exercise
functions
D Programmable inputs and outputs
D Time-based and current-based[ load control
D Load bank control for exercise or test
D Pre/post-transfer, nine individual time delays for selected loads
D ABC/BAC/none phase rotation selection with error detection
D Resettable historical data
D In-phase monitor
D Password protection, three security levels
[ Requires current sensing kit.
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 1
MPACt 1500 Controller Features
User Interface LED Indicators
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Communications
Contactor position: source N and source E
Source available: source N and source E
Service required (fault indication)
Not in automatic mode
LCD Display
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System status
Line-to-line voltage
Line-to-neutral voltage
Active time delays
Source frequency
Preferred source selection
System settings
Common alarms
Load current, each phase[
Inputs and outputs
Faults
Time/date
Address
Event history
Maintenance records
Exerciser schedule
Exerciser mode
Time remaining on active exercise
USB Data Logger
D Time-stamped voltage and frequency readings
D Minimum and maximum current and voltage readings for a
selected time period
Programmable Features
Dynamic Function Tactile Keypad Operations
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USB port with read/write capability
Isolated RS-485 ports
RJ-45 connector for 10/100 ethernet connection
Modbusr RTU and Modbusr TCP/IP protocols
(Modbusr register map available)
D USB Port. Upload or download files from a PC or a memory
device through the USB port.
d Application software
d Event history files
d Language files
d Parameter settings
d Usage reports
d Feature configuration
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Scroll up/down/forward/back
Increase/decrease/save settings
End time delay
Start/end test or exercise
Reset fault
Lamp test
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DIP Switches
D Maintenance mode
D Password disable
Event History
D View up to 99 time and date-stamped events on the display
or on a personal computer equipped with optional Monitor III
software.
D Download up to 2000 events with Monitor III software or
download complete event history file to a PC or a memory
device connected to the USB port.
Main Logic Board Inputs and Outputs
D Two (2) programmable inputs
D Two (2) programmable outputs, isolated form C (SPDT)
contacts rated 1 amp @ 30 VDC, 500 mA @120 VAC
Main Board I/O Specifications
Output contact type
Isolated form C (SPDT)
Output contact rating
1 amp @ 30 VDC, 500 mA @120 VAC
I/O terminals wire size range
#12--24 AWG
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System voltage, 208--600 VAC *
System frequency, 50/60 Hz *
Single/three-phase operation *
Standard/programmed-transition operation *
Preferred source selection
Phase rotation: ABC/BAC/none selection with error
detection
Voltage and frequency pickup and dropout settings
Voltage unbalance, enable/disable
In-phase monitor: enable/disable and phase angle
Transfer commit/no commit
Source/source mode: utility/gen, gen/gen, utility/utility, or
utility/gen/gen for 3-source systems
Passwords, system and test
Time, date, automatic daylight saving time enable/disable
Time delays (see table)
Exerciser: calendar mode, loaded/unloaded up to 21 events
Test: loaded/unloaded/auto load (1--60 minutes)
Remote test: loaded/unloaded
Automatic override on generator failure (loaded test and
exercise)
Peak shave delay enable/disable
Current monitoring[
Pre/post-transfer, 9 individual time delays for selected loads
Current-based load control settings: high/low current levels
and load add/remove priority for 9 separate loads [
Prime power sequence alternates between two generator
sets
Resettable historical data
* System parameters factory-set per order
[ Requires optional current sensing kit.
Modbusr is a registered trademark of Schneider Electric.
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 2
MPACt 1500 Controller Features, continued
Programmable Inputs
External time delay input
External battery fault
External common fault
Inhibit transfer
Load shed to force transfer to OFF (programmed- transition
models only; requires accessory)
D Peak shave/area protection input
D External test
D Three-source system disable
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Programmable Outputs
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Chicago alarm control
Common alarm events
Contactor position
Exercise active
Failure to acquire standby source
Failure to transfer
Generator engine start, source N and E
I/O module faults
Load bank control
Load control active (pre/post transfer delay, up to 9 outputs)
Loss of phase fault, source N and E
External battery fault
Non-emergency transfer
Not in automatic mode
Over/underfrequency faults, source N and E (generator)
Over/undervoltage faults, source N and E
Peak shave/area protection active
Phase rotation error, source N and E
Preferred source supplying load
Software-controlled relay outputs (four maximum)
Source available, preferred and standby
Standby source supplying load
Synchronizing output
Test active
Transfer switch auxiliary contact fault
Transfer switch auxiliary contact open
Voltage unbalance
Voltage and Frequency Sensing
Default
Adjustment
Range
Undervoltage dropout
90% of pickup
75%--98%
Undervoltage pickup
90% of nominal
85%--100%
115% of nominal*
106%--135%
Parameter
Overvoltage dropout *
Overvoltage pickup
95% of dropout
95%--100%
Unbalance enable
Disable
Enable/Disable
Unbalance dropout
20%
5%--20%
Unbalance pickup
10%
3%--18%
0.5 sec.
0.1--9.9 sec.
Underfrequency dropout
99% of pickup
95%--99%
Underfrequency pickup
90% of nominal
80%--95%
Overfrequency dropout
101% of pickup
101%--115%
Overfrequency pickup
110% of nominal
105%--120%
3 sec.
0.1--15 sec.
Voltage dropout time
Frequency dropout time
* 690 volts, maximum. Default = 110% for 600 volt applications.
Adjustable Time Delays
Time Delay
Default
Engine start, Source S2
3 sec.
Engine start, Source S1 (gen/gen)
3 sec.
Engine cooldown, Source S2
5 sec.
Engine cooldown, S1 (gen/gen)
2 sec.
Fail to acquire standby source
1 min.
Fail to acquire preferred source
1 min.
Transfer, preferred to standby
3 sec.
Transfer, standby to preferred
15 min.
Adjustment Range
0--6 sec. [
0--60 min.
Transfer, off to standby
1 sec.
Transfer, off to preferred
1 sec.
Fail to synchronize
60 sec.
10 sec -- 15 min.
Auto load test duration
30 min.
1--60 min.
(1 min. increments)
Prime power run duration
6 min.
6 min. -- 100 days
(6 min. increments)
1 sec. -- 60 min.
Load Control Time Delays:
Pretransfer to preferred
0 sec.
Post-transfer to preferred
0 sec.
Pretransfer to standby
0 sec.
Post-transfer to standby
0 sec.
Load add Source1/Source2
0 sec.
Load remove Source1/Source2
0 sec.
Note:
0--60 min.
Time delays are adjustable in 1 second increments, except as
noted.
[ Engine start time delay can be extended to 60 minutes with an External
Battery Supply Module Kit.
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 3
Application Data
Note: Data is subject to change. Refer to the transfer switch
dimension drawings and wiring diagrams for planning and
installation.
Auxiliary Position Indicating Contacts
(rated 10 amps @ 32 VDC/250 VAC)
Number of Contacts Indicating
Normal, Emergency
Environmental Specifications
Operating Temperature
StandardTransition
ProgrammedTransition
30--230
2, 2
N/A
260--600
8, 8
—
150--600
—
8, 8
800-1200
8, 8
8, 8
1600--4000
8, 8
7, 7
--20C to 70C (--4F to 158F)
Switch Rating, Amps
Storage Temperature
--40C to 85C (--40F to 185F)
Humidity
5% to 95% noncondensing
Input and Output Connection Specifications
Component
Wire Size Range
Main board I/O terminals
#12--24 AWG
I/O module terminals
#14--24 AWG
UL-Listed Solderless Screw-Type Terminals for External Power Connections
Range of Wire Sizes Copper or Aluminum ]
Switch Rating, Amps
30--150 KCS
200 KCS
230 A (208--480 V) KCS
Normal, Emergency, and Load
(per phase)
Neutral (3-pole)
Ground
(3) #14 to 4/0
(3) #6 to 3/0
(3) #4 AWG to 600 KCMIL or
(6) 1/0-- to 250 KCMIL
(1) #14 AWG to 4/0 AWG
(1) #14 AWG to 4/0 AWG w
(1) #14 AWG to 4/0 AWG
230 A (600 V) KCS
(1) #4 AWG to 600 KCMIL or
(2) 1/0-- to 250 KCMIL
(3) #4 AWG to 600 KCMIL or
(6) 1/0-- to 250 KCMIL
150--400 KCP
260--400 KCS
(1) #4 AWG to 600 KCMIL or
(2) 1/0-- to 250 KCMIL
(3) #4 AWG to 600 KCMIL or
(6) 1/0-- to 250 KCMIL
600
(2) #2 AWG to 600 KCMIL
(6) #2 AWG to 600 KCMIL
800--1000
(4) 1/0 AWG to 750 KCMIL
(12) #2 AWG to 600 KCMIL
1200
(4) 1/0 AWG to 750 KCMIL
(16) 1/0 to 750 KCMIL
1600--2000
(6) 1/0 AWG to 750 KCMIL
(24) 1/0 to 750 KCMIL
2600--3000
(12) 1/0 AWG to 750 KCMIL
(36) 1/0 to 750 KCMIL
(12) 1/0 AWG to 750 MCM
(12) 1/0 AWG to 750 MCM
4000
(3) #4 AWG to 600 KCMIL or
(6) 1/0-- to 250 KCMIL
(3) #4 to 500 KCMIL
(18) 1/0 AWG to 750 MCM
] Use 75_C minimum Cu/Al wire for power connections.
w Copper only
Codes and Standards
The ATS meets or exceeds the requirements of the following
specifications:
D CSA C22.2 No. 178 certification at 600 VAC available,
file # LR58301
D EN61000-4-4 Fast Transient Immunity Severity Level 4
D EN61000-4-5 Surge Immunity Class 4
(voltage sensing and programmable inputs only)
D IEC Specifications for EMI/EMC Immunity:
d CISPR 11, Radiated Emissions
d IEC 1000-4-2, Electrostatic Discharge
d IEC 1000-4-3, Radiated Electromagnetic Fields
d IEC 1000-4-4, Electrical Fast Transients (Bursts)
d IEC 1000-4-5, Surge Voltage
d IEC 1000-4-6, Conducted RF Disturbances
d IEC 1000-4-8, Magnetic Fields
d IEC 1000-4-11, Voltage Dips and Interruptions
D IEC 60947-6-1, Low Voltage Switchgear and Control Gear;
Multifunction Equipment; Automatic Transfer Switching
Equipment
D IEEE Standard 446, IEEE Recommended Practice for
Emergency and Standby Power Systems for Commercial
and Industrial Applications
D IEEE 472 (ANSI C37.90A) Ring Wave Test
D NEMA Standard ICS 10--2005, Electromechanical AC
Transfer Switch Equipment
D NFPA 70, National Electrical Code
D NFPA 99, Essential Electrical Systems for Health Care
Facilities
D NFPA 110, Emergency and Standby Power Systems
D Seismic certification in accordance with the International
Building Code is available. (Accessory kit is required for
seismic certification.)
d IBC 2000, referencing ASCE 7-98 and ICC AC-156
d IBC 2003, referencing ASCE 7-02 and ICC AC-156
d IBC 2006, referencing ASCE 7-05 and ICC AC-156
D Underwriters Laboratories UL 508, Standard for Industrial
Control Equipment
D Underwriters Laboratories UL 1008, Standard for Automatic
Transfer Switches for Use in Emergency Standby Systems
file # E58962 (automatic), # E86894 (nonautomatic)
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 4
Weights and Dimensions
Note: Weights and dimensions are provided for reference only. Refer to the transfer switch dimension drawings for planning
and installation. See your local distributor for dimension drawings.
Weights and dimensions are shown for transfer switches in NEMA type 1 enclosures, type 3R enclosures, and open units. Consult
the factory for NEMA type 12, 4, and 4X enclosures.
Model
30--200
1, 3R
2,3,4
791
(31)
450
(18)
314 (12.4)]
28
230 (208--480V)
1, 3R
2,3,4
1223
(48)
560
(22)
362 (14.3)]
52 (115)
56 (123)
59 (131)
230 (600 V)
260--600
1, 3R
2,3,4
1702
(67)
610
(24)
514 (20.2)]
179 (395)
183 (403)
188 (414)
800--1000
1, 3R
1600--2000
1600--2000F[
2600--3000
4000 **
Depth
2-Pole
(62)
3-Pole
30
(65)
4-Pole
31
(68)
2,3,4
1932
(76)*
864
(34)
515 (20.3)]
220 (485)
231 (510)
238 (525)
1
3,4
2286
(90)
963
(38)
688 (27.1)
—
356 (785)
379 (835)
3R
3,4
2286
(90)
940
(37)
717 (28.2)
—
356 (785)
379 (835)
1
3,4
2286
(90)
963
(38)
1220
(48)
—
472 (1040)
494 (1090)
3R
3,4
2286
(90)
940
(37)
1434 (56.4)
—
472 (1040)
494 (1090)
1
3,4
2286
(90)
963
(38)
688 (27.1)
—
472 (1040)
494 (1090)
3R
3,4
2286
(90)
940
(37)
869 (34.2)
—
356 (785)
379 (835)
1
3,4
2286
(90)
963
(38)
1524
(60)
—
649 (1430)
679 (1495)
3R
3,4
2286
(90)
940
(37)
1738 (68.4)
—
649 (1430)
679 (1495)
1
3,4
2311
(91)
1524
(60)
1836 (72.3)
—
975 (2149)
1056 (2328)
3R
3,4
2529 (99.6)
2310
—
1436 (3165)
1523 (3357)
1606 (63.2)
(91)
1, 3R
2,3,4
1702
(67)
610
(24)
514 (20.2)]
179 (395)
183 (403)
188 (414)
1, 3R
2,3,4
1932
(76)*
864
(34)
515 (20.3)]
220 (485)
231 (510)
238 (525)
1600--2000F[
2600--3000
4000 **
*
[
]
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**
Width
800--1000
1600--2000
KCS
Standard
Transition
Height
150--600
1200
KCP
Programmed
Transition
Weight kg (lb.)
Poles
1200
KCS
Standard
Transition
Dimensions mm (in.)
NEMA
Type
Amps
1
3,4
2286
(90)
963
(38)
688
(27)
—
463 (1020)
485 (1070)
3R
3,4
2286
(90)
940
(37)
717 (28.2)
—
463 (1020)
485 (1070)
1
3,4
2286
(90)
963
(38)
1220
(48)
—
533 (1175)
556 (1225)
3R
3,4
2286
(90)
940
(37)
1434 (56.4)
—
533 (1175)
556 (1225)
1
3,4
2286
(90)
963
(38)
688
(27)
—
533 (1175)
556 (1225)
3R
3,4
2286
(90)
940
(37)
869 (34.2)
—
533 (1175)
556 (1225)
765 (1685)
1
3,4
2286
(90)
963
(38)
1524
(60)
—
735 (1620)
3R
3,4
2286
(90)
940
(37)
1738 (68.4)
—
735 (1620)
765 (1685)
1
3,4
2311
(91)
1524
(60)
1836 (72.3)
—
975 (2149)
1056 (2328)
3R
3,4
2528 (99.5)
1436 (3165)
1523 (3357)
1606 (63.2)
2310
(91)
—
30--200
2,3,4
787
(31)
445 (17.5)
296 (11.6)
8
(17)
9
(20)
11
(23)
230 (208--480V)
2,3,4
1219
(48)
457 (18.0)
330 (13.0)
17
(37)
21
(45)
24
(53)
230 (600V)
260--600
2,3,4
1422
(56)
610
(24)
362 (14.3)
31
(68)
34
(74)
36
(80)
2,3,4
1829
(72)
864
(34)
508
(20)
68 (150)
78 (170)
90 (196)
2,3,4
2210
(87)
965
(38)
584
(23)
68 (150)
78 (170)
90 (196)
1600--2000
3,4
2286
(90)
965
(38)
1219
(48)
1600--2000F
3,4
2210
(87)
965
(38)
635
(25)
—
190 (420)
213 (470)
2600--3000
3,4
2286
(90)
965
(38)
1524
(60)
—
213 (470)
243 (535)
800--1000
1200
Open
Unit w
Includes mounting feet
F = Front connected
On 30--1000 amp models, the NEMA type 3R enclosures have a security cover on the controller that extends 54 mm (2.1 in.) beyond the door.
Dimensions shown for open units are the minimum required enclosure size. Open units weights are shipping weights for the contactor only.
Contact the factory for 4000 amp models.
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 5
Weights and Dimensions, continued
Model
KCP
Programmed
Transition
NEMA
Type
Amps
Dimensions mm (in.)
Poles
Height
Weight kg (lb.)
Width
Depth
2-Pole
1422
(56)
610
(24)
362 (14.3)
38
800--1000
2,3,4
1829
(72)
864
(34)
508
(20)
80 (175)
94 (205)
108 (235)
1200
2,3,4
2210
(87)
965
(38)
584
(23)
80 (175)
94 (205)
108 (235)
3,4
2286
(90)
965
(38)
1219
(48)
1600--2000F
3,4
2210
(87)
965
(38)
635
(25)
—
252 (555)
274 (605)
2600--3000
3,4
2286
(90)
965
(38)
1524
(60)
—
300 (660)
329 (725)
Open
Unit w
41
(90)
4-Pole
2,3,4
1600--2000
(84)
3-Pole
150--600
44
(96)
[ F = Front connected
w Dimensions shown for open units are the minimum required enclosure size. Open units weights are shipping weights for the contactor only.
Withstand and Close-On Ratings (WCR)
Standard- and Programmed-Transition Models
Maximum current in RMS symmetrical amperes when coordinated with customer-supplied fuses or circuit breakers. All values are
available symmetrical RMS amperes and tested in accordance with the withstand and close-on requirements of UL 1008. Application
requirements may permit higher withstand ratings for certain size switches. Contact Kohler Co. for assistance.
Note: For specific breaker ratings, refer to the tables on pages 7 through 9.
Withstand Current Ratings in RMS Symmetrical Amperes
Current-Limiting Fuses
“Any” Breaker Rating [[
Short
Time
Duration,
Cycles
Fuse
Class
Amps, Max.
Max. Voltage,
VAC
Short Time
Withstand
Ratings **
60
J
10,000
600
N/A
—
480
200
J
10,000
600
N/A
—
200,000
480
200
J
10,000
480
N/A
—
230 KCS
(480 V)
100,000
480
300
J
10,000
480
N/A
—
230 KCS
(600 V)
200,000
600
600
J
800
L
35,000
600
N/A
—
600
J
35,000
600
N/A
—
42,000 [
480
N/A
—
800
L
65,000
240
N/A
—
Switch Rating,
Amps
Fuse Rating,
Amps
Max. Voltage,
VAC
Max. Amps
30 KCS
100,000
480
104 KCS
150 KCS
200,000
200 KCS
70 KCS
150 KCP
225 KCP
260
400
600
200,000
600
800
1000
1200
200,000
600
1600
L
50,000
600
36,000
18
1600 ]
2000 ]
200,000
600
3000
L
100,000]
600
65,000w
30
2600
3000
200,000
600
4000
L
100,000
600
65,000w
30
4000 *
200,000
600
5000
L
100,000
600
65,000w
18
[[“Any” breaker ratings are based on 1.5 cycles for 30--230 amps and 3 cycles for 260--4000 amps. Applicable to breakers with instantaneous trip
elements.
[ Applicable to 2-pole, 3-pole, and conventional 4-pole switches only. Overlapping neutral switches have “any” breaker ratings of 35,000 amps.
] Optional front-connected service limited to 85,000 amps for specific and any breaker ratings.
* Contact the factory for 4000 amp models.
** Short time ratings are provided for applications involving breakers that do not have instantaneous trips for systems coordination.
w Withstand rating only (non UL test)
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 6
Ratings with Specific Manufacturers’ Circuit Breakers
The following charts list power switching device withstand and close-on ratings (WCR) in RMS symmetrical amperes for specific
manufacturers’ circuit breakers. Circuit breakers are supplied by the customer.
Switch
Rating,
amps
Molded-Case Circuit Breakers
WCR,
amps RMS
Voltage,
Max.
Manufacturer
Square D
GE
70 *
22,000
480
ITE
Cutler-Hammer
ABB
Merlin Gerin
Square D
GE
ITE
104 *
22,000
480
Cutler-Hammer
ABB
Merlin Gerin
42,000
240
Square D
GE
ITE
150 *
200 *
230 *
22,000
480
Square D
Cutler-Hammer
ABB
Merlin Gerin
Cutler-Hammer
50,000
480
GE
Siemens
150 [
Square D
42,000
600
Cutler-Hammer
GE
Type
FH
FC, FI
KA, KC, KH, KI, LA, LH
TB1
TEL, THED, THLC1, THLC2
TFL
CED6, ED6, HED4, HED6
CFD6
FD6, FXD6, HLD6
FCL, Tri-Pac FB
FD, FDC, HFD
HJD, JD, JDB, JDC
HKD, KD, KDB, KDC, LCL, Tri-Pac LA
S1
S3
CE104, CE106
FC, FI
KA, KC, KH, KI, LA, LH
TB1
TEL, THED, THLC1, THLC2
TFL
CED6, ED6, HED4, HED6
CFD6
FD6, XD6, HLD6
FCL, Tri-Pac FB
FD, FDC, HFD
HJD, JD, JDB, JDC
HKD, KD, KDB, KDC, LCL, Tri-Pac LA
S1
S3
CE104, CE106
CF250
JG
TEL, THED, THLC1
TFL, THFK, THLC2
SFL, SFP, TFJ, TFK
SGL4, SGP4, TLB4
CFD6, FD6, FXD6, HFD6
CJD6, HHJD6, HHJXD6, HJD6, JD6, JXD6, SCJD6, SHJD6, SJD6
KA, KC, KH, KI
LC, LI
LA, LH
FD, FDC, HFD
HJD, JD, JDB, JDC
LCL, Tri-Pac LA, HKD, KD, KDB, KDC
S3
CF250
CJ400
HJD, JDC, JGH, JGC
HKD, CHKD, KDC
HLD,CHLD, LDC, CLDC
SFL, SFP
TJL4V, TJL1S--6S, TBC6
SGL1, SGL4, SGP1, SGP4
HFD, HFXD
HJD, HJXD, SHJD
KC
CK400N, CK400NN, CM1250HH
JGC
KDC
LDC, CLDC
SGL1, SGL4, SGP1, SGP4
* Standard-transition models KCS only
[ Programmed-transition models KCP only
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 7
Max. Size,
amps
80
100
250
100
150
225
125
150
250
100
150
250
400
125
150
100
100
250
100
150
225
125
150
250
100
150
250
400
125
150
100
250
250
150
225
250
400
250
400
250
300
400
150
250
400
150
250
400
250
400
600
250
600
600
250
400
250
400
250
400
600
600
Ratings with Specific Manufacturers’ Circuit Breakers, continued
Switch
Rating,
amps
Molded-Case Circuit Breakers
WCR,
amps RMS
Voltage,
Max.
Manufacturer
Cutler-Hammer
GE
225 [
260
50,000
480
Siemens
Square D
Cutler-Hammer
225 [
230 *
42,000
600
GE
260
Siemens
Cutler-Hammer
GE
50,000
480
Siemens
400
Square D
Cutler-Hammer
42,000
600
GE
Siemens
Type
HJD, JDC, JGH, JGC
HKD, CHKD, KDC
HLD,CHLD, LDC, CLDC
MDL, CMDL, HMDL, CHMDL, NGS, NGH, NGC
SFL, SFP
TBC4
TBC6, TJL4V, TJL1S--6S
SGL1, SGL4, SGL6, SGP1, SGP4, SGP6
TBC8, TKL4V, TKH8S--12S, TKL8S--12S
SKL8, SKP8; SKH8
HFD, HFXD
HJD, HJXD, SHJD
HLD, HLXD, SHLD
LMD, LMXD, HLMD, HLMXD, HMG
MD, MXD, HMD, HMXD, SMD, SHMD
KC
CK400N, CK400NN, CM1250HH
LC
CK800N, CK800NN, CM1600HH
HJD; JGC
KDC
LDC, CLDC
TBC4
TBC6, SGL1, SGL4, SGL6, SGP1, SGP4, SGP6
TBC8, TKL4V, TKL8S--12S, SKL8, SKP8
HLMD, HLMXD, HMD, HMXD, SHMD
HKD, CHKD, KDC
HLD, CHLD, LDC, CLDC
MDL, CMDL, HMDL, CHMDL, NGS, NGH, NGC
TBC4
TBC6, TJL4V, TJL1S--6S
SGL1, SGL4, SGL6, SGP1, SGP4, SGP6
TBC8, TKL4V, TKH8S--12S, TKL8S--12S
SKH8, SKL8, SKP8
HJD, HJXD, SHJD
HLD, HLXD, SHLD
LMD, LMXD, HLMD, HLMXD, HMG
MD, MXD, HMD, HMXD, SMD, SHMD
CK400N, CK400NN, CM1250HH
LC
CK800N, CK800NN, CM1600HH
KDC
LDC, CLDC
TBC4
TBC6, SGL1, SGL4, SGL6, SGP1, SGP4, SGP6
TBC8, TKL4V, TKL8S--12S, SKL8, SKP8
HLMD, HLMXD, HMD, HMXD, SHMD
* Standard-transition models KCS only
[ Programmed-transition models KCP only
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 8
Max. Size,
amps
250
400
600
800
250
400
600
600
800
800
250
400
600
800
800
250
400
600
800
250
400
600
400
600
800
800
400
600
800
400
600
600
800
800
400
600
800
800
400
600
800
400
600
400
600
800
800
Ratings with Specific Manufacturers’ Circuit Breakers, continued
Switch
Rating,
amps
Molded-Case Circuit Breakers
WCR,
amps RMS
Voltage,
Max.
Manufacturer
Cutler-Hammer
GE
50,000
480
Siemens
600
Square D
Cutler-Hammer
42,000
600
GE
Siemens
GE
ITE
480
65,000
800
1000
1200
Square D
600
Cutler-Hammer
ABB
42,000
480
Merlin Gerin
Type
HLD, CHLD, LDC, CLDC
MDL, CMDL, HMDL, CHMDL, NGS, NGH, NGC
TBC6, TJL4V, TJL1S--6S
SGL1, SGL4, SGL6, SGP1, SGP4, SGP6
TBC8, TKL4V, TKH8S--12S, TKL8S-12S
SKH8, SKL8, SKP8
HLD, HLXD, SHLD
LMD, LMXD, HLMD, HLMXD, HMG
MD, MXD, HMD, HMXD, SMD, SHMD
ND, NXD, HND, HNXD, HNG, SND, SHND
CK400N, CK400NN, CM1250HH
LC
CK800N, CK800NN, CM1600HH
CM200HH
MH, CK1200N, CK1200NN, CM2500HH
LDC, CLDC
SGL1, SGL4, SGL6, SGP1, SGP4, SGP6, TBC4, TBC6, TBC8, TKL4V,
TKL8S--12S, SKL8, SKP8
TBC8, TKL4V, TKL8S--12S, SKL8, SKP8
HLMD, HLMXD, HMD, HMXD, SHMD
HND, HNXD, HNG, SHND
TB8
Microversatrip TKL
CLD6, HHLD6, HHLXD6, HLD6, SCLD6, SHLD6
CMD6, HMD6, SCMD6, SHMD6
CND6, HND6, SCND6, SHND6
CPD6
MH Series 2
PJ
RJ
SE (LS Trip), SEH (LS Trip)
Tri-Pac NB
Tri-Pac PB
RDC
S6
S7
CJ600
CK1200
* Standard-transition models KCS only
[ Programmed-transition models KCP only
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 9
Max. Size,
amps
600
800
600
600
800
800
600
800
800
1200
400
600
800
1000
1200
600
600
800
800
1200
800
1200
600
800
1200
1600
1000
1200
1600
2500
800
1600
2500
800
1200
600
1200
Accessories
Accessories are available either factory-installed or as loose
kits, unless otherwise noted.
Accessory Modules
The mounting kit holds up to five optional modules. The
maximum total current draw is 300 mA. If an External Battery
Module is installed, there is no current restriction.
Module Current Draw Specifications, mA
Alarm Module
75
Standard I/O Module
75
High Power I/O Module
100
- Alarm Module
D 90 dB Audible alarm
D Any alarm function can be programmed to trigger the
audible alarm
D Chicago alarm function
D Preferred source selection
D Supervised transfer control (supervised transfer control
switch required)
D Connection for external alarm
External Alarm Connection Specifications
Wire Size
#12--22 AWG Cu
- Standard Input/Output Module
Contact Voltage Rating
Inputs
Available Inputs
2
Input Definition
Contact closure
Current
5 mA Max
Connection Type
Terminal Strip
Wire Size
#14--24 AWG
Max Distance
700 feet
Outputs Available
6
Contact Type
Form C (SPDT)
Contact Voltage Rating
2 A @ 30 VDC
500 mA @ 125 VAC
Connection Type
Terminal Strip
Wire Size
#14--24 AWG
- High-Power Input/Output Module
Input Definition
Contact closure
Current
5 mA Max
Connection Type
Terminal Strip
Wire Size
#14--24 AWG
Max Distance
700 feet
D Energizes the ATS controls using an external battery
when no source power is available
D Allows extended engine start time delays
D Allows the use of any combination of accessory modules
(no current draw restriction, maximum of five modules
total)
D Connects to one or two batteries, 12 VDC or 24 VDC
system
D Current draw, 140 mA @ 12 VDC, 86 mA @ 24 VDC
D Provides low external battery voltage indication to the
transfer switch controller
D Reverse-polarity protected
Other Accessories
Inputs
2
250 mA @ 240 VAC
- External Battery Supply Module
Outputs
Available Inputs
500 mA @ 120 VAC
- CSA Certification
- Current Sensing Kit
D Monitor current on all phases with 1% accuracy
- Digital Meter
Outputs
Outputs Available
3
Contact Type
Form C (SPDT)
Contact Voltage Rating
12 A @ 24 VDC
12 A @ 250 VAC
10 A @ 277 VAC
2 A @ 480 VAC
Connection Type
Terminal Strip
Wire Size
#14--24 AWG
Environmental Specifications
Temperature
--40C to 85C (--40F to 185F)
Humidity
35% to 85% noncondensing
D Measure and display for both sources:
d Voltage
d Current
d Frequency
d Power
D Programmable visual alarms:
d High voltage
d Low voltage
d High current
D Three digital outputs
D Serial port for optional network connections
D Password-protected programming menus
D Joystick operation
D Available factory-installed
D See TT-1506, Digital Power Meters
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 10
Accessories, continued
- Extended Warranties
- Padlockable User Interface Cover
D 2-year basic
D 5-year basic
D 5-year comprehensive
D 10-year major components
D Standard on NEMA 3R enclosures
- Remote Annunciator for ATS
D Allows remote monitoring and limited control of up to four
transfer switches connected in an RS-485 network
D Includes surface and flush mounting provisions
- Export Packaging
- Seismic Certification
- Heater, Anti-Condensation
D Humidistat-controlled 120 VAC strip heater
(customer-supplied voltage source required)
D 125 or 250 watts (sized for enclosure)
D Protective 15 Amp circuit breaker
- Line-to-Neutral Voltage Monitoring
D Monitors all line-to-neutral voltages
- Literature Kits
D Production literature kit
(one kit is included with each transfer switch)
D Overhaul literature kit
- Load Shed Kit
D Forced transfer from Emergency to OFF for
programmed-transition models
D External hardware is required for the forced transfer to
OFF function
D Factory-installed
D Disconnects power to controller without disconnecting
load
D Mounts inside the enclosure
- Monitor III Software
D Monitor and control the power system’s generator sets
and transfer switches from a personal computer using a
single software package
D Monitor and control systems through a Windowsr-based
graphical user interface
D Monitor and control systems over a local area network,
remotely via a modem connection, or through an Ethernet
connection
D Password-protected data access: Guest, User, and
Supervisor levels
D Ethernet capability
D Start or stop a test from a remote PC
D View and adjust trip points, time delays, and system
parameters
D Assign inputs and outputs
D Available as loose kits:
d Software kit with serial cable
d Software kit with device modem and cables
D Available as loose kit for open units
ATS Size
Enclosure, NEMA Type:
Amps
1
3R
4
4X
12
30--1200 B or S
D
D
D
D
D
1600--2000 F
D
D
1600--3000 S
D
D
F: Front connections
B or S: Standard connections
- Supervised Transfer Control Switch
D Auto, Manual, and Transfer positions
D Automatic and non-automatic modes
D Alarm module required
- Transient Voltage Surge Suppressor
- Logic Disconnect Switch
- Neutral Assembly
D Certification depends on application and geographic
location. Contact your distributor for details.
D Available for the transfer switches and enclosures shown
below:
D TVSS available for the normal source supply
D Surge protection reduces transient voltages to harmless
levels
D Replaceable without disconnecting power
D High-performance EMI/RFI filtering:
--75dB maximum 100 kHz to 100 MHz
D Protection modes: L-L, L-N, L-G, N-G
D Thermal and short circuit fusing
D LED status indicators
D Remote contacts for customer-supplied status indicators
Form C (NO, NC, C) 60 W DC, 120 VAC, 3A max.
D Audible alarm, 90 dB
D Listed to UL 1449, Edition 3
D See additional specifications below
TVSS Specifications
Limiting Voltage,
VAC
Working
Voltage
Ph.
Surge
Current
(Imax),
kA
120/240
Split
100
400
470
780
120/208
3
100
400
470
780
120/240
3
100
400/800
470/890
780/1200
277/480
3
100
800
890
1200
220/380
3
100
800
890
1200
240/415
3
100
800
890
1200
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 11
UL SVR,
VAC
at
3kAmps
at
10kAmp
KOHLER CO., Kohler, Wisconsin 53044 USA
Phone 920-457-4441, Fax 920-459-1646
For the nearest sales and service outlet in the
US and Canada, phone 1-800-544-2444
KOHLERPower.com
Kohler Power Systems
Asia Pacific Headquarters
7 Jurong Pier Road
Singapore 619159
Phone (65) 6264-6422, Fax (65) 6264-6455
Model Designation
Model
Mechanism Transition
Controls
Voltage
Poles
Enclosure
Current Rating
Miscellaneous
Record the transfer switch model designation in the boxes. The transfer switch model designation defines
characteristics and ratings as explained below.
Sample Model Designation: KCS-DNTA-0400B
Enclosure
A: NEMA 1[
B: NEMA 12w
C: NEMA 3R]
D: NEMA 4w
Model
K: Kohler Transfer Switch
Mechanism
C: Standard
Transition
S: Standard
P: Programmed
Controls
D: MPACt 1500
Microprocessor Controls, Automatic
F: MPACt 1500
Microprocessor Controls, Non-Automatic
Voltage/Frequency
C: 208 Volts/60 Hz
D: 220 Volts/50 Hz
F: 240 Volts/60 Hz
G: 380 Volts/50 Hz
H: 400 Volts/50 Hz
J: 416 Volts/50 Hz
K: 440 Volts/60 Hz
M: 480 Volts/60 Hz
N: 600 Volts/60 Hz
P: 380 Volts/60 Hz
R: 220 Volts/60 Hz
F: NEMA 4Xw
G: Open unit
H: NEMA 3R SS **
[ Standard on 30--4000 A models.
] Available to order on 30--3000 A models.
Contact the factory for 4000 A units.
w Available to order on 30--1000 A models.
Contact the factory for larger units.
** NEMA 3R SS available only through special order.
Current Rating: Numbers indicate the current
rating of the switch in amperes:
0030 (KCS)
0070 (KCS)
0104 (KCS)
0150
0200 (KCS)
0225 (KCP)
0230 (KCS)
0260
0400
0600
0800
1000
1200
1600
2000
2600
3000
4000 ]
] Contact the factory for 4000 amp models.
Miscellaneous
S: Standard Connections
F: Front Connections (optional for
1600 and 2000 Amp models only)
B: 260--600 Amp Standard Transition and
150--600 Amp Programmed-transition
Number of Poles/Wires
N: 2-pole, 3-wire, solid neutral
T: 3-pole, 4-wire, solid neutral
V: 4-pole, 4-wire, switched neutral
W: 4-pole, 4-wire, overlapping neutral
Z: 3-pole, 4-wire, integral solid neutral *
* Integral solid neutral is mounted on the contactor.
Not available on all amperages.
DISTRIBUTED BY:
Availability is subject to change without notice. Kohler Co. reserves the
right to change the design or specifications without notice and without
any obligation or liability whatsoever. Contact your local Kohlerr Power
Systems distributor for availability.
 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 by Kohler Co. All rights reserved.
G11-106 (Model KCS/KCP Transfer Switch) 10/13m Page 12