Description
Staco SQ 1010 1.4kVA Variac 120V 10A w/ GE 9T51B0125 Transformer Cabinet
Variable autotransformer (Variac) system with integrated GE isolation transformer mounted in a steel instrument cabinet. Provides adjustable AC output voltage from 0–140V at up to 10A for testing and bench applications.
Specifications & What's Included
- Staco SQ 1010 variac: 1.4 kVA, 120V input, 0–140V adjustable output, 10A, 50/60 Hz single phase
- GE 9T51B0125 isolation transformer: 0.150 kVA, configurable 120/240V primary, 16/32V secondary
- Equipto SC-1918-07 steel instrument cabinet with solenoid valve bank and control PCB
- Rear connectors: DB25 (x2), circular multi-pin, BNC, IEC power inlets (x2)
Applications
Variacs are used in industrial test benches and telecom labs to supply variable voltage for equipment burn-in, fault testing, and power conditioning verification. The isolation transformer provides secondary voltage adjustment for control circuits and instrumentation. This configuration supports legacy industrial control systems and test setups requiring stepped or variable supply voltage with built-in solenoid switching logic.
This Staco SQ 1010 1.4kVA Variac with GE 9T51B0125 Transformer in Equipto cabinet has been tested and is in good working order. The blue steel cabinet shows normal wear consistent with prior use. The front-panel rotary dial and analog meter are intact, and the rear connectors appear undamaged. The interior shows a populated solenoid valve bank, GE transformer, and relay control PCB — all visible and intact in the photos. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
Additional Information
Brand: |
Staco Energy |
Model: |
SQ 1010 |
MPN: |
SQ 1010 |
Secondary Model: |
GE 9T51B0125 |
Type: |
Variable Autotransformer (Variac) with Isolation Transformer |
SKU: |
22516 |
Condition: |
Used – Inspected and Tested |
Seller Notes: |
Includes GE 9T51B0125 transformer and Equipto SC-1918-07 steel instrument cabinet |
Country/Region of Manufacture: |
United States |
Form Factor: |
Benchtop / Cabinet |
Power Rating: |
1.4 kVA |
Input Voltage: |
120V AC |
Output Voltage Range: |
0–140V AC |
Output Current: |
10A |
Frequency: |
50/60 Hz |
Phase: |
Single Phase |
Transformer Brand: |
GE (General Electric) |
Transformer Model: |
9T51B0125 |
Transformer Rating: |
0.150 kVA, 60 Hz, 1 Phase, Type QB |
Transformer Primary Voltage: |
120V or 240V (configurable) |
Transformer Secondary Voltage: |
16V or 32V (configurable) |
Transformer Max Volts: |
272V autotransformer max |
Transformer Max Amps: |
9.69A |
Cabinet Manufacturer: |
Equipto Electronics Corporation |
Cabinet Model: |
SC-1918-07 |
Cabinet Type: |
Steel Instrument Cabinet |
Pneumatic Valve Bank: |
Bank of ~9 solenoid valves (labeled: Peel, Down, U.Stop, C.Return, Index, Transd, L.Clamp, U.Clamp, Pin) |
Internal Control Board: |
Green PCB relay/terminal board with red relay modules (model not legible) |
Rear Connectors: |
DB25 (x2), multi-pin circular connector, BNC connectors, IEC power inlet (x2) |
Condition Notes: |
Staco SQ 1010 1.4kVA Variac w/ GE 9T51B0125 transformer in Equipto cabinet. Tested and in good working order. Normal cosmetic wear. Please contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |