2 phase half wave rectifier solid state relay GZ21 GZ22
Home Products DC SSR RelayHalf full Rectifier to DC Solid State Relay2 phase half wave rectifier solid state relay GZ21 GZ22
Specification
2 phase half wave rectifier solid state relay GZ21 GZ22
| Model | GZ21 (Half-Wave Rectification) | GZ22 (Half-Wave Rectification) |
|---|---|---|
| Input Power Voltage | 240 VAC 440 VAC | 220VAC 440 VAC |
| Output Rectified Voltage | Input Power Voltage × 0.45 VDC | Input Power Voltage × 0.45 VDC |
| Maximum Load Current | 10～300 A | 10～300 A |
| Control Voltage | 3～32 VDC | 160～240 VAC |
| Control Current | ≤25 mA | ≤25 mA |
| Isolation Voltage | ≥2500 V | ≥2500 V |
| Insulation Voltage | ≥2500 V | ≥2500 V |
| Insulation Resistance | ≥100 MΩ | ≥100 MΩ |
| Power Frequency | 50～60 HZ | 50～60 HZ |
| Operating Temperature | -25～75℃ | -25～75℃ |
| Cooling Conditions | ≥30A requires a heat sink, ≥100A requires additional fan cooling | ≥30A requires a heat sink, ≥100A requires additional fan cooling |
| Load Current Safety Factor | Resistive load: 2-4 times, Inductive load: 4-6 times | Resistive load: 2-4 times, Inductive load: 4-6 times |
Product Details
- The low-voltage part and the high-voltage part are optically isolated.
- The control signal is compatible with TTL logic interface.
- The high-voltage control switch uses a power semiconductor thyristor.
- A light-emitting diode (LED) indicates the operational status.
- Widely used in electrolysis, electroplating, electromagnetic vibration, electromagnetic iron absorption, and other equipment for contactless switch control.
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