ASPYRE SCR Power Controller

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  • Manufacturer: Watlow
  • Product Family: ASPYRE
  • Voltage for Driving SSR: 100-120VAC
Watlow ASPYRE SCR Power Controller, 3-phase, 3 controlled leg (6 SCRs), 480VACmax line and load voltage, 90A, 100-120VAC nominal voltage supplied to SCR (90-135V max op range), 120V cooling fan, 10.6 in H x 11.1 in W x 6.7 in D

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  • Heat loss calculations
  • Thermal loss calculations
  • Process heater and control panel startup
  • Heat system commissioning and startup
  • On-site support

Product Description

Modular and Scalable Power Controller Line Ideal for a Wide Range of Applications

Watlow’s new ASPYRE power controller family is flexible and scalable, and available with a variety of options allowing one platform to be re-used across a wide range of applications, which can help save time and money. ASPYRE models available include sizes from 35 to 700 amps.

This power controller family features multiple advanced microprocessor-based firing and control mode algorithms. Combined with diagnostics and several communications options the product enables equipment and factory automation.

Controller firing modes include zero cross, burst firing, single cycle, delayed triggering and phase angle. These smart algorithms enable the product to easily control a wide base of heater loads including Nichrome®, moly, silicon carbide, tungsten quartz and infrared lamps and transformer-coupled loads. ASPYRE offers a comprehensive list of modular options that deliver space and labor savings including controlled legs (1, 2 or 3), semiconductor fusing, load current measurement, amperage size and user interface.