Solid State Voltage Regulator, SSR-V3810 SSR-V3825 SSR-V3840

Current.0.5A~400Am

Voltage:12V~680V

Small General outline

Vacuum Weld Techinics

Make R/C(MOV) inside

could absorb out ITSM

Led indicator showing*ON* or *OFF*

Clarity protect Panel protect Panel

lEC standard

Input & output type could chose

DC/AC AC/AC DC/DC

AC DC switch & Temp control

Automate Control

Numerical Control Machinery

Solid State Relay(SSR) is industrial control appliances which use power semiconductor devices for main control part, compare with traditional magnetic contact industrial controllers, it is more high-powered, intelligent.digital, systematic and green development.according switch mode SSR have zero-cross and random type. When the input control signal, random type conduction immediately, zero cross type need load voltage turn to zero region just can conduction. Revocation of the control signal,all can cut off when less than maintenance current. zero cross type may cause the maximum half-cycle delay, but reduces the impact of the load and radio frequency interference, is the ideal switching devices.Random type fast response,suitable for dimmer,thermostats resistive loads and some inductive load applications.

When the SSR turn off, if in the phase current and voltage have different,will have a large rise rate (dv/dt) on the triac, such as dv/dt higher than Triac standatrd (300V/us), will result in delay shutdown even failure. use anti-parallel thyristor's SSR(powerful type) will been greatly improved at dv/dt(dv/ dt is 500V/us). Therefore, in the field of capacitive load or inductive load.suggest the use powerful type SSR. Zenli's SSR >40A, all use powerful type.

SSR-D Series Solid State Relay (DC-AC)