Products - WS Series Solid State Realay
Feature
- S series with ingenious design, small dimension, big cooling area, sufficient capacity .
- Special design DIN35 orbit fixed, easy for installation, dismantling, moving.
- Double SCR design, high withstand voltage, high withstand current, no electrical interference.
- Stop output in case for over temperature that is for protecting SCR and instruction function.
- Single speciation design with wide useful range from 24VAC to 480VAC.
Model Number Denotation
| SR48Z18 | SR48Z26 | SR48Z36 | SR48Z46 | |
|---|---|---|---|---|
| CURRENT RATING | 18A | 26A | 36A | 46A |
| CURRENT VOLTAGE | 24~480VAC | 24~480VAC | 24~480VAC | 24~480VAC |
| FUSE | FWC-25A10F | FWC-32A10F | 45ET | 63FE |
| DIMENSION | 90L*54W*98H | 90L*54W*148H | 90L*54W*148H | 130L*54W*148H |
| WEIGHT | 0.45KG | 0.6KG | 0.65KG | 0.9KG |
Unit : mm
Description of Indicator Lamps
Input:Input signal 4mA green led lamp is with weak light, green led lamp is full light when input signal 20mA.
TH Err: Temperature of cooling sheet is over 90°C,red led lamp is lighting which means over temperature, output of scr will stop, please check high ambient temperature or poor ventilation.
Installation
Notice conditions
One temperature controller can only control one unit SCR.
The max output voltage is 95%.
It can be complete work to 100% if ambient temperature is under 30°C,otherwise, please operate it under current rating.
Make choice of purchase please cogitate power fluctuant rate and heater error, or order aggrandize a upper grade.
