Products - Solid State Relay - Single Phase, SSR Series

SSR SERIIES SOLID STATE RELAY

  • High Reliability by S.M.T. & TQC. ( Surface Mounting Technology )
  • High lsolation over than 50MΩ / 500VDC
  • High Dielectric over than 2.5KV
  • Low Enable Current less than 7.5mA / 12VDC C MOSIC or TTL Compatible.
  • Low EMI / EFI & Surge by Zero Cross Trigger Method.
  • High Surge Current Duration Over 10 Times of Rated Current / One Cycle
  • High Surge Voltage Duration by Snubber Circuit.

Guiding of Model

Operation EnviromentTerminal Type

  1. Product
    SSR: SINGLE PHASE SOLID STATE RELAY
    STR: THREE PHASE SOLID STATE RELAY
  2. Output Current
    10 : 10A    25 : 25A    75 : 75A
    40 : 40A    50 : 50A
  3. Input Voltage
    D: DC3V~32V<ON/OFF>
    A: AC80~250V<ON/OFF>
    L: 4~20mA(linear)
    V: VARIABLE RESISTER
  4. Output Voltage
    A: AC VOLTAGE
    D: DC VOLTAGE
  5. Output Voltage Range
    H:      High Voltage Type <90~480VAC>
    Non: Standard Type <24~380VAC>

Operation EnviromentPCB Type

  1. Product
    SSR: SINGLE PHASE SOLID STATE
     
  2. Mounting Method
    PCB: PCB TYPE
     
  3. Output Current
    03 = 3A
    05 = 5A
  4. Input Method
    D: DC VOLTAGE
     
  5. Output Voltage
    D: DC 5~60 V
    A: AC 24~280 V

Control Method

Zero Cross Trigger Method

Output TURN ON or TURN OFF
only on Zero Cross Point of sine wave, may avoid surge or EMI /RFI occurring.
Specially suited to control resistive, capacitive and Non-Saturated inductive loads.

Variable Resistance Control Method
< Trimmer Control Method >

Power Output is Controlled by the Trigger Angle of Triac with Variable Resister 250KΩ /110VAC, 500KΩ /220VAC

Application hints

Input NPN Output NO
Input PNP Output NO
Input L.S. Output NO
Input NPN Output NC
Input PNP Output NC
Latch Circuit ( AC to AC )