3 phase half wave rectifier solid state relay GZ33 GZ34
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Product Details
3 phase half wave rectifier solid state relay GZ33 GZ34
- The low-voltage part and the high-voltage part are isolated by optocouplers.
- The control signal is compatible with TTL logic interface.
- The high-voltage part consists of thyristors and rectifying tubes.
- The working status is indicated by light-emitting diodes (LEDs).
- Mainly used for contactless switch control of battery charging, electromagnetic vibrators, solenoid valves, rectifying power supplies, DC motors, and other equipment.
Specification
| Model | GZ33 (Half-Wave Rectification) | GZ34 (Half-Wave Rectification) |
|---|---|---|
| Input Power Voltage | 240 VAC 440 VAC | 220 VAC 440 VAC |
| Output Rectified Voltage | Phase Voltage × 2.34 VDC | Phase Voltage × 2.34 VDC |
| Maximum Rectifying Current | 10～300 A | 10～300 A |
| Control Voltage | 4～32 VDC | 160～240 VAC |
| Control Current | ≤25 mA | ≤25 mA |
| Isolation Voltage | ≥2500 V | ≥2500 V |
| Insulation Voltage | ≥2000 V | ≥2000 V |
| Insulation Resistance | ≥100 MΩ | ≥100 MΩ |
| Power Frequency | 50～60 HZ | 50～60 HZ |
| Operating Temperature | -25～75℃ | -25～75℃ |
| Cooling Conditions | For currents ≥30A, use a heat sink; for currents ≥80A, add a fan for enhanced cooling | For currents ≥30A, use a heat sink; for currents ≥80A, add a fan for enhanced cooling |
| Load Current Safety Factor | For resistive loads, use 2-3 times; for inductive loads, use 4-6 times | For resistive loads, use 2-3 times; for inductive loads, use 4-6 times |
Inquiry
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