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 Powerstack 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).
Relay M – 1PH = Time proportioned burst firing with a DC linear input, front panel display & RS485 comms as standard
Relay CL = More complex load requirements inc. feedback and current limit
Benefits & Features:
- Suitable to drive resistive, inductive, transformer and complex loads
- requiring current limit and power control mode.
- Frontal Key Pad standard to configure all the internal functions and
- parameters.
- Four Analog output configuirable
- Six Digital input
- Four realay output
- Universal Input signal with automatic zero/span calibration.
- Universal Firing modes, customer configurable via Key Pad or
- communication port as Burst Firing and Phase Angle.
- Universal Feed back modes
- Soft Start can be used in addition to Burst Firing and Phase Angle.
- Short circuit Thyristor and Heater Break Alarm.
- RS 485 port. Modbus protocol
- Comply with EMC
- IP20 Protection
Specification:
- Single Phase
- 24Vac to 690Vac Supply
- 4-20mA or 0-10V DC linear inputs
- 10K Pot or RS485 Comms input
- Burst Firing, Single Cycle, Soft Start + Burst Firing
- Delayed Triggering + Burst Firing
- Phase Angle, Soft Start + Phase Angle
Source : www.west-cs.co.uk
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