M5021E-3Y Staco Energy Products Company, M5021E-3Y Datasheet

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M5021E-3Y

Manufacturer Part Number
M5021E-3Y
Description
Variable Transformer
Manufacturer
Staco Energy Products Company
Datasheet

Specifications of M5021E-3Y

Input Voltage
480V
Output Current
28A
Constant Current Load
28A
Knob Rotation
CW
Output Voltage
560V
Variable Transformers
Series 5000
28.0 to 252.0 Amperes
l l

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M5021E-3Y Summary of contents

Page 1

... Variable Transformers Series 5000 28.0 to 252.0 Amperes l l ...

Page 2

... Series The 5011/5021 Series Variable transformers are designed to control large KVA requirements. The 5011 operates on 120 volts and is rated for constant current of 50 amperes. The 5021 operates on 240 volts and constant current of 28 amperes. The 5011 Series units have coil tapping arrangements allowing out- ...

Page 3

... MANUALLY MOTOR VOLTS OPERATED DRIVEN Single 240 5021-3P M5021-3P Phase 5021E-3P M5021E-3P Parallel 120 Three 480 5021-3Y M5021-3Y Phase 5021E-3Y M5021E-3Y Wye 240 Three 5011-4D M5011-4D Phase 120 5011E-4D M5011E-4D Open Delta Single 5011-4P M5011-4P Phase 120 5011E-4P M5011E-4P Parallel Single ...

Page 4

... Phase 120 M5011E-10D Open Delta Single M5011-10PS Phase — 240 M5011E-10PS Series Parallel Three 240 M5021-10D Phase — M5021E-10D Open Delta 120 OUTPUT SHAFT TERMINAL CONNECTIONS ROTATION FOR As Viewed from Rotor End HERTZ VOLTS MAX MAX VOLTAGE AMPS KVA INCREASE INPUT ...

Page 5

... Phase 120 M5011E-14D Open Delta Single M5011-14PS Phase — 240 M5011E-14PS Series Parallel Three 240 M5021-14D — Phase M5021E-14D Open Delta 120 Single 480 M5021-14PS Phase — M5021E-14PS Series 240 Parallel Three M5011-16D — Phase 120 M5011E-16D Open Delta Single ...

Page 6

... M5011E-27Y Wye Three 480 M5021-27Y — Phase M5021E-27Y Wye 240 * Maximum output current in output voltage range from percent above line voltage. At higher output voltages, output current must be reduced according to rating curve, Figure B, page 6. ‡ Maximum KVA at maximum output and corresponding de-rated current. Maximum KVA at lower output voltages may be calculated from derating curve. Figure B, page 6 ...

Page 7

Series Manual Single, Uncased Manual Single, Cased Manual Two-Ganged, Cased Single Unit Two Ganged Three Ganged A 13.25” [336.6] 19.32” [490.7] 25.38” [644.5] B 9.75” [247.7] 15.82” [401.8] 21.88” [555. sec.) 13.53” [343.7] 19.62” [498.5] 25.75” [654.0] ...

Page 8

Series 3 Ganged Ganged Ganged A 35.8” [909.32] 54.8” [1391.9] 72.8” [1849.1] Manual Three to Nine-Ganged, Cased 3 Ganged Ganged Ganged A 33.5” [850.9] 52.5” [1333.5] 70.5” ...

Page 9

Series 12 Ganged 15 Ganged 18 Ganged 21 Ganged A 36.31” [922.3] 42.38” [1076.4] 48.44” [1230.3] 54.50” [1384.3] 60.56” [1538.3] 66.62” [1692.3] B 30.94” [786.8] 37.00” [939.8] 43.06” [1093.8] 49.12” [1247.8] 55.19” [1401.8] 61.25” [1555.8] Motor-Driven 12, 15, 18, ...

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