CEHCO build this Transformer Variac Assembly for a customer in USA. Input power to the system is 240 VAC, 1 PH , 60 Hz. The input is protected with a contactor (MC) and an overload relay (OL). A disconnect switch is included. The Variac allows adjustment from 0 to 2 VAC output with a knob on the enclosure.
The block diagram of the Transformer Variac Assembly, part number 18278BPS is shown below:
The photo of the Transformer Variac Assembly is shown below:
Specifications:
- Transformer Variac Assembly, Model 18278BPS
- Input: 0 to 240 VAC, 17 A,1 PH, 60 Hz (L1, L2)
- Output: 0 to 2 VAC, 2000 Amps, available on the transformer bus bars
- Input power is protected by Contactor (MC) and Over Load Relay (OL)
- Control transformer T2 provided with fuse protection
- Indoor enclosure, 36”H x 28” W x 18” D
- Voltmeter installed on the enclosure to monitor output voltage.
- Ammeter installed on the primary side of the transformer to monitor output current.
- Variac allows adjustment from 0 to 2 VAC output with a knob on the enclosure.
- Disconnect Switch (DS1) included
- Push button ON/OFF capability provided
- Power on light provided
- Emergency Power Off (EPO) provided
- All controls are on one side off the enclosure
- Input power 240 VAC to be connected from the opposite side of the enclosure
- 2000 Amps output cables to be routed from the opposite side of the enclosure
- All inputs and outputs are inside the enclosure
We keep all materials (i.e. diodes, SCR’s, heat sinks, etc.) in stock for immediate assembly. We look forward to working with your engineers in designing a system that is appropriate for your requirements. We build our own transformers and rectifier assemblies. To discuss your specific requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.
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