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Chapter 3
Receiving, Unpacking and Inspection
1391
–
First Position
Second Position
Bulletin
Number
Type
Letter
T
1
Drive comes equipped with this resistor as standard. Catalog number is provided if spare or replacement is required,
3-2
Isolation Transformer
T
015
Third Position
kVA Rating
Description
Number
kVA
Transformer
015
1.5
Open Core
035
3.5
and Coil
050
5.0
100
10.0
125
12.5
150
15.0
NEMA Type 1 Transformer Enclosure Kit
1391
Bulletin
Number
External Shunt Regulator Resistor
1391
–
First Position
Second Position
Bulletin
Type
Number
Code
MOD
D
Fourth Position
Primary Voltage
& Frequency
Letter
Description
D
240/480V AC, Three-
Phase, 60 Hz
E
240/380/415/480V AC,
Three-Phase, 50/60 Hz
N
208/230/460/575V AC,
Three-Phase, 60 Hz
–
TA2
Accessory
Module
Letter
Description
TA2
Fits all kVA ratings on 1386, 1388,
1389 and 1391 Isolation Transformers.
MOD
–
SR22A
Third Position
Description
Code
Description
Description
SR22A
Shunt Regulator Resistor for 22.5A Drive
Modifica-
tion Kit
SR45A
Shunt Regulator Resistor for 45A Drive
T
Fifth Position
Secondary
Voltage
Letter
Description
T
230V AC, three-phase
and four 36V AC,
single-phase
C.T.windings
1
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