Performances and principle:
The WL201 series thermostats produced by our company are fully shell-sealed double metal plates contact temperature relay. The metal plates curves within preset temperature range for circuit disconnection or connection so that the electric appliance is protected. The temperature point for disconnection or connection can be customerized.
Precautions:
1.The metal face side should be placed tightly with the installation face of the equipments to be controlled when the installation of contact temperature detection is adopted.
2.Don¡¯t distort the shell cover in installation to avoid performance decrease.
3.Don¡¯t let liquid go into the temperature controller to avoid the electric reliability.
4.Please connect the cable correctly in accordance with the instruction signs.
5.Keep the product in clean dry warehouse at good ventilation and free of corrosive gas and with relative humidity less than 90% and environment temperature under 40¡æ.
Technical parameters:
Function:Temperature protection and over-heat protection.
Electric parameters:AC250V,50~60Hz,45A.
Highest environmental Temperature:180¡æ.
Working temperature range:40¡æ~50¡æ.
Temperature tolerance:¡À3¡¢¡À5(can be customerized).
Durability: £¾6000times.
Regular isolation resistance: £¾300M¦¸.
Regular contact resistance: ¡Ü50m¦¸.
Shell protection grade:IP00.
Isolation materials PII value:PII175. |
