Products - Thyristor Power Regulator W5 Series
Product features Outline descriptions Installation and ambient conditions Control and applied loading Wiring and setup notices Model table Selection of the input signal Functional adjustment Descriptions for LED lights and trouble shooting Descriptions of the connectors Applicable high-speed fuse for the power regulator Wiring setup examples for single-phase, Single-phase zero crossing, and Two-wire three-phase zero crossing Wiring setup examples for and Three-wire three-phase angle and Three-wire three-phase zero crossing The weights and related dimensions of the power regulators Outline appearance and fixed dimensions
Control and applied loading
- Phase angle control : continuous phase angle control, steady output, current gauge reading remains steady. But, every half wave will produce harmonic wave.
Applicable loading: fixed resistance loading, variable resistance loading, inductive loading, IR light bulb. - Zero crossing control: distributed zero crossing control, minimum resolution 1 Hz, no harmonic wave, and current gauge reading oscillates.
Applicable loading: fixed resistance loading
Wiring and setup notices
| Single phase | Two-wire three-phase | Three-wire three-phase | ||
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| NFB → | can cut off power to prevent personnel from electric shock during maintenance. | |||
| MC → | can cut off supplied loading power when the power regulator malfunctions or the temperature is higher than the pre-set value. Cutting off the power can avoid the system burn down by overheating and prevent more serious damage. | |||
| Power regulato → | can adjust the output power according to the control signal. (This product is embedded with the high-speed fuse, extra fuse is not necessary.) | |||
- Standard main circuit setup: main power →molded case circuit breaker → contactors → power regulator → loading.
- The screw must be tightened during the wiring setup to avoid high temperature resulting from bad contact.
- Once the wiring setup is completed, the front panel and safety cover must be properly installed before the system is powered up to avoid the electric shock or short circuit caused by dropped conductive objects.
