Product

  • CDG1 Single- Phase Solid State Relay
  • CDG1 Single- Phase Solid State Relay
  • CDG1 Single- Phase Solid State Relay
  • CDG1 Single- Phase Solid State Relay

CDG1 Single- Phase Solid State Relay

The CDG1 single-phase solid-state relay product is a novel contactless switch assembled and solidified with semiconductor components.

The CDG1 single-phase solid-state relay product is a novel contactless switch assembled and solidified with semiconductor components. The product has a series of advantages such as fast switching speed, high working frequency, long service life, low noise, reliable operation, and no sparks. Not only does it replace electromechanical relays, but it is also widely used in digital programmable devices, motor control devices, temperature regulating devices, data processing systems, and computer terminal interface circuits, especially suitable for special occasions with frequent actions, explosion-proof, moisture-resistant, and corrosion-resistant.

Model specificationsShell specification codeControl method codeLOAD
CDG11DD10A

1

DD: DC control DC
DA: DC controlled AC
AA: Communication control communication

10A:10A

120A:120A

Product features

The CDG1 series single-phase solid-state relay is suitable for automatic control circuits with AC frequency of 50Hz/60Hz, rated voltage of 480V or DC220V or below. It achieves the purpose of directly driving large current loads with small control signals. It is widely used in digital program control devices, motor control devices, temperature regulating devices, data processing systems, and computer terminal interface circuits.

The product has reliable operation, long service life, no noise, no contact points, no sparks, no electromagnetic interference, fast switching speed, strong anti-interference ability, and small size, impact resistance, oscillation resistance, explosion-proof, moisture-proof, anti-corrosion, and can work with TTL DTL Advantages such as HTL logic circuit compatibility

Product parameters

control modeDC control DC(CDG1-1DD)DC controlled AC(CDG1-1DA)Communication control communication(CDG1-1AA)
LOAD10A.25A、40A,60A、80A10A、15A.20A,25A,30A、40A,60A,75A,
80A.100A.120A
INPUT Control voltage3-32VDC80-280VAC
load voltage12-220VDC24-480VAC
Input control current5mA~30mA5mA~20mA
Off state leakage current≤5mA
On state voltage reduction≤1.6V
Working current safety factorResistive load: 50% Inductive load: 15%
Electrical lifespan≥ 1 million times
national standardGB/T 14048.5
authentication certificateCCC

Working and installation conditions

ambient temperature-30℃~+40℃
altitude≤2000 rice
Installation Category
Pollution level3
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