2510-3 Staco Energy Products Co., 2510-3 Datasheet - Page 3

• Manufacturer Part Number: 2510-3
• Description: Transformer; Three Phase Wye Wiring, Single Phase Parallel Wiring; 50/60 Hz
• Manufacturer: Staco Energy Products Co.
• Type: Variabler

Specifications of 2510-3

• Brand/series: 2500 Series
• Capacity: 9 kVA @ 50⁄60 Hz 120 V, 10.8 kVA @ 50⁄60 Hz 120 V, 12.5 kVA @ 50⁄60 Hz 240 V
• Configuration: Open Frame
• Current, Secondary: 25 A
• Dimensions: 8.65"L×15.39"W×8.75"H
• Frequency: 50/60 Hz
• Knob Rotation: Clockwise
• Mounting Hole Centers: 6.25 "
• Mounting Type: Panel/Chassis
• Number Of Outlets: 1
• Phase: 3 WYE
• Power, Rating: 10.4/12.1 kVA (Constant Current Load), 12.5 kVA (Constant Impedance Load)
• Voltage, Primary: 240 VAC
• Voltage, Rating: 0 to 120 V, 0 to 140 V (Single Phase ), 0 to 240 V, 0 to 280 V (Three Phase)
• Voltage, Secondary: 0-240/0-280 VAC
• Weight: 68 lbs.
• Lead Free Status / Rohs Status: RoHS Compliant part

Manual Single, Uncased
Motor-Driven Single, Two and Three-
Ganged, Uncased
2500 Series
120Volt
For opposite rotation interchange external connections
from 1 to 5 and 4 to 2.
For opposite rotation interchange external connections
from 1 to 5, 4 to 2 and 7 to 6.
A (5 & 15 sec)
A (30 & 60 sec) 11.61” [294.9] 16.62” [422.1]
B
11.22” [285.0] 16.22” [412.0]
5.00” [127.1]
Single Unit
10.00” [254.0]
Two Ganged
240 Volt
VIEW FROM
BASE END
Three Ganged
21.23” [539.2]
21.62” [549.1]
15.00” [381.0]
Manual Two and Three-Ganged, Uncased
Motor-Driven Single, Two and Three-
Ganged, Cased
A
B
13.50” [342.9]
5.00” [126.9]
Single Unit
A
B
18.50” [469.9]
10.00” [254.0]
Two Ganged
10.38” [263.5]
Two Ganged Three Ganged
3.38” [85.7]
Manual Single, Cased
Three Ganged
23.50” [595.4]
15.00” [381.1]
15.38” [390.5]
8.38” [212.7]
Manual Two and Three-Ganged, Cased
Model
2510
30M2510
A 12.38” [314.3] 17.38” [441.3]
B 10.69” [271.5] 15.69” [398.5]
C
3.38” [85.7]
2 Ganged
Model
2520-3
8.38” [212.7]
3 Ganged