| Detail |
Watlow has manufactured solid state power controllers for over forty years. Watlow’s POWER SERIES™ is a microprocessor-based product that features application flexibility unmatched by any other silicon controlled rectifier (SCR) power and solid state controller on the market today. |
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Watlow’s POWER SERIES solid state controllers include single- and three-phase models from 65 to 250 amperes. Field configurable phase-angle or zero-cross firing improves application flexibility on-site where needed. |
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50/60Hz independent operation allows utilization almost everywhere in the world without special calibration considerations. Serial communication via Modbus® RTU allows setup and monitoring of load status from a computer station or control room. |
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On-board semiconductor fusing improves reliability by protecting the SCRs from heater short circuits. Plus, on-board heater bakeout and control diagnostics can help eliminate initial start up problems. All these benefits are in a touch-safe package that can be quickly and easily mounted in a control cabinet. |
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Watlow’s POWER SERIES solid state controllers are UL® listed and C-UL® recognized, ensuring that they meet world safety and operational standards. |
| Features & Benefits |
200KA short circuit current rating (SCCR) prevents arc flash
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Snap-fit on a pre-mounted plate simplifies installation
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Available in 65 to 250 amperes ratings to handle a wide range of loads
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Adjustable soft start provides application flexibility
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Heater and control diagnostics capability monitors actual heater and controller performance
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Electrically touch-safe package
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Enhances safety for installer and users
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Serial communications with Modbus® RTU protocol
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Provides computer control and/or monitoring
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Multizone capability
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Increases application flexibility and reduces panel space
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