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Power Transfer Switches

Power Transfer Switches
Power Transfer Switches
Product Code : 20
Product Description

We have acquired a substantial position with our colossal industry experience, we cater to our clients by manufacturing, supplying and exporting a broad range of Power Transfer Switches. These power switches are designed to provide backup or emergency power in case of main power supply is unavailable. Offered switches are mainly installed in the generator room. All these switches are designed with SCADA automation process and quality tested components. Some of the salient features of these Power Transfer Switches are mentioned below:

  • High electrical conductivity
  • Low thermal insulation
  • Excellent mechanical strength
  • Ability to endure extreme temperature

Other information:

PowerCommand® automatic transfer switches
The OTEC series transfer switch provides the basic features you need for primary source and generator set monitoring, generator set starting and load transfer functions for emergency standby power applications. The OTPC series provides advanced features.

PowerCommand® control (OTPC)
Microprocessor-based controls are developed specifically for automatic transfer switch operation

Robust control system design (OTPC)
Optically-isolated logic inputs and high-isolation transformers for AC power inputs provide high-voltage surge protection

Communications capability (OTPC)
Transfer switch communicates via a SCADA network

Easy service/access
Plug connections, door-mounted controls, ample access space, compatible terminal markings simplify access

Microprocessor control (OTEC)
Fully-featured microprocessor control is standard, with all features, settings and adjustments software-enabled for ease of setup and accuracy

Manual operation (OTEC)
Manual operating handles, shielded termination and over-center type contact mechanisms allow effective, manual operation under de-energized conditions

Positive interlocking (OTEC)
Mechanical and electrical interlocking prevent source-to-source connection through the power or control wiring

Advanced transfer switch mechanism
Bi-directional linear motor actuator provides virtually friction-free, constant-force, straight-line transfer switch action with no complex gears or linkages

Break-before-make action
Independent break-before-make action is used for both 3-pole and 4-ppole/switched neutral switches

Mechanical interlock
Prevents simultaneous closing of normal and emergency contacts

Main contacts
Heavy-duty silver alloy contacts with separate arcing surfaces and multi-leaf arc chutes are rated for total system transfer including overload interruption


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