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Solid-state relay

WLHJ Series
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Solid-state relay

Feature

  • The shell adopts flame retardant materials design, protect your industrial control box use security.
  • The internal components make by TOMASAN bidirectional thyristor module or IR company glass passivation SCR square slice production.
  • Resistance to instantaneous electric current more than rated current the 10 times above.
  • Internal RC circuit can effectivly prevent impulse destruction.
  • In frequency converter, servo motor, etc have better anti-interference ability.
  • Accord with international authentication standard and CE certification.

Procurement

Model search

Model Series Input control method Output voltage Current range
WLHJ P / T P1 T1 P1 T1 10A~100A
2 2 2 2
3 3
4 4
5 5

Single-phase solid-state relay modules（P）

Input control Output control Current range
1、DC（D）3-32VDC AC（A）40-530VAC 5A 10A 15A 20A 40A 50A 60A
70A 80A 100A
2、DC（D）3-32VDC DC（D）
①12-110VDC
②12-400VDC
③12-600VDC
④12-800VDC		 5A 10A
5A 10A 20A 30A 40A 60A
30A 40A
60A
3、AC（A）90-280VDC AC（A）40-530VDC 5A 10A 15A 20A 25A 40A 50A
60A 70A 80A 100A
4、Adjustment (variable resistor) Adjustment range
①0-220VAC
②0-380VAC		 10A 20A 25A 40A 60A 80A
10A 20A 25A 40A 60A 80A
5、Inductance (coil) control
2-10VDC or 4-20mA		 Adjustment range
①0-220VAC
②0-380VAC		 15A 25A 40A 60A 80A 100A
10A 20A 25A 40A 60A 80A

Multiphase solid-state relay modules（P）

Input control Output control Current range
1、DC（D）3-32VDC AC（A）
①40-530VAC
②90-660VAC		 10A 15A 25A 30A 40A 60A 80A
100A 120A 150A 200A 300A
3、AC（A）90-280VDC AC（A）
①40-530VAC
 10A 15A 25A 30A 40A 60A 80A

Specifications

Type Three-phase solid-state relay modules Single-phase solid-state relay modules
Isolation voltage ≥2000VAC 1min ≥2000VAC 1min
Insulation voltage ≥2000VAC 1min ≥2000VAC 1min
Control voltage 3-32VDC 3-32VDC
Control current 6mA-25mA 15mA-20mA
Alternate insulation voltage -- ≥2000VAC
Electric current voltage drop ≤1.3V ≤1.5V
Leakage current ≤3mA ≤1mA
Voltage current-rising-rate 300V/us 300V/us
ON/OFF time 100ms 10ms
Frequency range 47/63Hz 47/63Hz
Working state instructions LED LED
Work environment temperature -40~80℃ -40~80℃

DiMensions（unit：mm）

 继电器尺寸图
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