Download No - SPX Transformer Solutions

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Date
Transformer Manufacturer
Number
of Units
Final Customer
5/8/2017
SPX Waukesha
Job No.
Components P.O.
Components Job No.
Cust P.O.
Rev no.
Revision remark
Transformer Data
Ambient temperature -
° C to +
°C
Type of transformer (single or three-phase, power, furnace, etc)
Power transformer
3-phase
Arc furnace
3-phase
Other
3-phase
Rated power
MVA
Capacity below neutral:
Reduced
Full
Rated voltage ratio, frequency, regulating range and connection
Voltage (HV/LV):
Regulating range:
±
%/
Connection (HV/LV): (Y, , Auto)
The OLTC is placed
/
kV
x
% of
Frequency:
HV /
50 Hz
LV winding
/
in the line end of
in the middle of
the HV winding
the LV winding
Insulation level of the OLTC
60 Hz
in the neutral point of
Note: Values given in the Technical Guide for the chosen OLTC must not be exceeded
1.2/50 s impulse withstand voltage — power frequency withstand voltage
Phase to earth
-
Between phases (b1)
-
Neutral point to earth
-
Across regulating winding (a2)
-
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Type of switching
b1
a2
Plus/minus
Drawing Format
PDF
Other
On-load Tap-Changer Data (Part Number:
)
OLTC type designation
UZDRT
200
/ 600 A (Compare Technical Guide)
Number of electrical positions
Rated phase step voltage
Other
33
V
Rated through current (=max phase current in the LTC winding)
A
Transition Resistor (calculated by
SPX Waukesha) ≤
Drive Shaft Extension Length
0MM
60MM (for rotated Motor Drive)
500MM
1000MM
1500MM
View ports
No
Yes
Oil filter
None
Integrate
External
Breather
None
ARDB
Other
Gasket material
Standard nitrile
Viton
Pressure control device
Standard switch
Hermetically sealed switch
Customer
must provide
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Effective number of turns connected in regulating winding with OLTC in lowest position on the
indication plate (furthest counter clockwise position)
Plus / Minus
Min
Plus / Minus
Max
Languages for plates
Spanish
English
Tie-in resistor
French
Other ..................................
Yes
No
Calculated by SPX Waukesha.
Needed only if recovery voltage of the
change-over selector exceeds 20 kV.
Give winding layout, winding connections and
capacitances between windings. The tie-in
resistors are placed in the LTC tank.
Oil level indicator
Yes, with Lo contacts (QUALITROL cat.# CAS-799-1)
Yes, with Lo/MaxLo contacts (QUALITROL cat.# CAS-800-1)
Yes, with Hi/Lo contacts (QUALITROL cat.# CAS-799-2)
Flange only
Surface treatment
Rust protective primer outside & inside. ANSI #70 finishing coat outside. White finishing coat inside.
Other painting ....................................................................................................................................
Cable lugs
Material No.
2003073
Hole diameter (mm)
11
For cable area (mm2)
50
For cable area (AWG)
1
2003071
15
95
3/0
2003072
19
150
300 MCM
Number of Cable Lugs: 57 Additional lugs: 0….pcs
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Drain valve
2.0” NPT flanged mounted inside thread globe with sampling valve
2.0” NPT flanged mounted inside thread globe without sampling valve
Other ..................................................................................................................................................
No
Temperature lock out
switch
Temperature switch -10 °C (FR3 fluid)
Temperature switch -40 °C (mineral oil)
Pressure Relief Device
(PRD)
Flange only
PRD with alarm and flag
(QualiTrol cat.#208-009-01)
Upper oil valve
Flange with cover
2.0” NPT flanged mounted inside thread globe without sampling valve
Other ..................................................................................................................................................
No, Flange only in gas space
Sudden/Rapid Pressure
Rise Relay
No, Flange only in oil space
(pressure control switch will
not be provided)
Yes, Flange mount in gas space (QualiTrol cat.#910-014-02)
Yes, Flange mount in oil space with
valve (QualiTrol cat.#900-014-02)
(pressure control switch will
not be provided)
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Standard Positioning of Accessories
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Motor Drive Data (Part Number:
Door hinged on
)
Right side
Left side (for rotated Motor Drive)
Voltage for motor
1Ø 60 Hz 120 V
Other .................................................................................
Voltage for control circuits
1Ø 60 Hz 120 V
Other .................................................................................
Voltage for heater
1Ø 60 Hz 120 V
Other .................................................................................
Marking of mechanical position indicator (front plate)
Lowest position
marked 1
Middle position
marked N
Middle position
marked N
N
1
n
Other (fill in)
N
+
n
L
n
R
n
L
R
n
A "RAISE" command of the motor-drive means a clockwise rotation of dial.
Type of terminal blocks
Manufacturer
IDEC
Type
BNH30W
Max. no of terminals
60
Other
Step by step operation
No
Yes
Extra heater
No, 200 Watt PTC
Yes, 200/400 Watt PTC2
Anti-condensation coating
No
Yes (Required per CSA or if ambient is
Convenience outlet
Yes, with GFI
No
Manual light switch
No
Yes
Raise/Lower switch
Yes
No
Remote/Local switch
No
Yes
Back-up relay in motor circuit
No
Yes
(Required below -40° C)
below -45° C)
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Multi-position switches
Total number of required multi-position switches must be noted.
Numbers
required
Type
Occupies
space for
contact rows
Symbol
Numbers
required
Type
Potentiometer
position
transmitter
123
n
1
Step switch*
for parallel
control
Break before
make
1 2 3
n
1
Follower
switch for
parallel control
Make before
break
1 2 3
n
1
Contact row
for Neutral
Indication
Symbol
1 2 3
123
1 2 3
Occupies space
for contact rows
n
n+1
2
2
n
1
* Odd/even switch
Master switch for parallel control is a break before make multi-position switch.
Max. number of contact rows:
11, with through positions
Incon transmitter (if specified) occupies spaces for 4 contact rows.
Resistance in ohms per step for position transmitter
None required
40 Ω, 5 W
Other ........................................................
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Measuring amplifier for remote position indicator
(Standard 40 Ω /step)
No
0-1 mA
Yes, one (for 13 to 35 positions only)
0-5 mA
Yes, numbers required
0-10 mA
........................................
0-20 mA
4-20 mA
Auxiliary voltage:
DC 24-130 V
AC 110-120 V
AC 220-240 V
Remote Position Transmitter
None Required
Provision only for Incon 1292
Provision only other (Mfg and Model) ...............................................................................................
Provide Transmitter Incon 1292
Provide Transmitter other (Mfg and Model) ......................................................................................
Coder
No
Yes, BCD coded 1, 2, 4, 8, 10, 20
Yes, Binary Coder (BC) 1, 2, 4, 8, 16, 32
Coder (if specified) occupies spaces for 4 contact rows.
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If further requirements please state below:
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Legend
Standard
Special order
© 2012 SPX Transformer Solutions, Inc.
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TEL 800-338-5526 | FAX 214-637-1157 | www.spxtransformersolutions.com
Legend
Standard
Special order
© 2012 SPX Transformer Solutions, Inc.
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