645RTZ440-90-280VAC产品概述
The 645RT series uses solid state technology for reversing phases on three phase loads. The most typical use is motor reversing. AC or DC controlled. Load currents can range from 10 to 40 amps with a voltage up to 480 VAC. Both random turn-on or zero cross versions are available.
Features
Motor Reversing
Triac Controlled
Up to 40 Amp Rating
Random Turn-On and Zero Cross Available
No Moving Parts
Specifications
Min. Load Current to Maintain On: 100 mA
Load Voltage Range: 50 to 480 VAC
Frequency Range: 47 to 63 Hz
Peak Blocking Voltage: 800 to 1200 V
Max. Off State Leakage Current (RMS): 10 mA
Maximum Turn-On Time @ 60 Hz: 8.3 mS
Maximum Turn-Off Time @ 60 Hz: 8.3 mS
Dielectric Strength: 4000 VRMS
Operating Temperature Range: –30 to 80°C
Weight: 320 g
Datasheet
