5021 Staco Energy Products Company, 5021 Datasheet - Page 6

• Manufacturer Part Number: 5021
• Description: Variable Transformer
• Manufacturer: Staco Energy Products Company
• Type: Variable Transformersr

Specifications of 5021

• Input Voltage: 240V
• Output Current: 28A
• Knob Rotation: CW / CCW
• Transformer Mounting: Bench
• Secondary Current Nom: 28A
• No. Of Phases: Single
• Primary Voltages: 120 / 240V
• Power Rating: 6.7kVA
• Dimensions: 5.56 in L x 13.88 in W x 15.69 in H
• Product: Variable Transformers
• Height: 15.69 in
• Length: 5.56 in
• Width: 13.88 in
• Constant Current Load: 28A
• Rohs Compliant: Yes
• Current Rating: 28A
• Leaded Process Compatible: No
• Output Voltage: 280V
• Output Voltage Max: 240VAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5000 Series
*
‡
V. D. Voltage Doubler
MANUALLY
OPERATED
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PART NUMBER
Maximum output current in output voltage range from 0 to 25 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.
M5011E-15Y
M5021E-15Y
M5011E-18Y
M5021E-18Y
M5011E-21Y
M5021E-21Y
M5011E-24Y
M5021E-24Y
M5011E-27Y
M5021E-27Y
M5011-15Y
M5021-15Y
M5011-18Y
M5021-18Y
M5011-21Y
M5021-21Y
M5011-24Y
M5021-24Y
M5011-27Y
M5021-27Y
MOTOR
DRIVEN
5000/6000 Series
Enclosed Unit
WIRING
Phase
Phase
Phase
Phase
Phase
Phase
Phase
Phase
Phase
Phase
Three
Three
Three
Three
Three
Three
Three
Three
Three
Three
Wye
Wye
Wye
Wye
Wye
Wye
Wye
Wye
Wye
Wye
VOLTS
240
480
240
240
480
240
240
480
240
240
480
240
240
480
240
INPUT
HERTZ
50/60
50/60
50/60
50/60
50/60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
VOLTS
0-280
0-480
0-560
0-560
0-280
0-480
0-560
0-560
0-280
0-480
0-560
0-560
0-280
0-480
0-560
0-560
0-280
0-480
0-560
0-560 252*-108 105.0‡
OUTPUT
140*-60 58.2‡
168*-72 70.0‡
196*-84 82.0‡
224*-96 93.0‡
AMPS
MAX
V. D.
V. D.
V. D.
V. D.
V. D.
250
140
140
300
168
168
350
196
196
400
224
224
450
252
252
30M6020-9Y
121.0
116.5
136.0
145.5
139.5
163.3
169.5
163.0
189.5
193.7
186.5
217.8
218.4
209.5
244.0
MAX
KVA
INCREASE
ROTATION
VOLTAGE
SHAFT
FOR
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
TERMINAL CONNECTIONS
As Viewed from Rotor End
INPUT
2-2-2
4-4-4
2-2-2
5-5-5
2-2-2
4-4-4
2-2-2
5-5-5
2-2-2
4-4-4
2-2-2
5-5-5
2-2-2
4-4-4
2-2-2
5-5-5
2-2-2
4-4-4
2-2-2
5-5-5
For Increasing Voltage
30M5011-3Y
OUTPUT
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
D-D-D
(Pg 8 & 9)
SCHE-
MATIC
22 & 6
22 & 6
22 & 6
22 & 6
22 & 6
22 & 6
22 & 5
22 & 6
22 & 6
22 & 6
MAN-
UAL
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NET WEIGHT
IN LBS.
(MAX)
MOTOR
DRIVEN
1179
1415
1654
1892
2131
1179
1415
1654
1892
2131