West Control Solutions offers a family of thyristor power controllers built robust and well suited for industrial applications.
About Thyristor
Thyristor devices are ideal for power control in heating applications because of their long-life span, surge withstand capability, and ability to operate in high temperatures.
West Control Solutions provides single, double, and triple phase power controllers, the compact design and low wiring costs is only the highlight of what our power controllers have to offer. Other features include zero crossing or burst firing mode, heater break alarm and easy access to internal fuses, and more. Certifications such as CE and UL are also options.
Whether the load is constant or variable resistance, inductive or transformer coupled, single or three phases, we have the right thyristor power controller to meet your exact requirements. Thyristor units start at 3A, with numerous sizes up to 2600A and 690Vac.
Descriptions of Relay S – 1PH Thyristor Power Controller
West Control Solutions presents a range of thyristor power controllers designed to switch single phase loads. This type of thyristor units is ideal for normal or variable resistive loads as well as transformer and inductive load types.
Relay S – 1PH = Simple on/off firing with a DC logic input, time proportioned burst firing with a DC linear input (basic firing selectable between 4,8 or 16 cycles).
Benefits & Features:
- These simple units can be connected with Relay PC to manage multizone system
- Integrated fuse + fuse holder
- power control zone including current transformer and optional circuit board
- Flat Cable Wiring System (option)
- Input signal: SSR, Analog as an option
- Electronic fully isolated from power with constant current drain on input
- Heater Break alarm option to diagnose partial or total load failure and Thyristor Short circuit
- Fuse and Fuse holder available as an option
- Current transformer integrated (with Heather Break option)
- Special design for Heat sink with very high dissipation value
- Comply with EMC, cUL (pending)
- DIN RAIL side by side mounting
- IP20 Protection
Specification:
- Up to 700A
- Single Phase
- 24Vac to 600Vac Supply
- DC Logic input
- 4-20mA or 0-10V DC linear inputs
- Zero Cross or Burst Firing (4, 8 or 16 cycles @50% power demand).
Source : www.west-cs.co.uk
Read More Articles :