Three channel output dc solid state relay (GDZ033)
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Specification
Three channel output dc solid state relay (GDZ033)
| Model | GDZ033 |
|---|---|
| Control Voltage | 12–15VDC or 18–36VDC |
| Control Current | 110–220mA or 80–210mA |
| Under-Voltage Protection | <10VDC or <16VDC self-locking |
| Operating Indicator | LED |
| Maximum Voltage | 100, 200, 600, 1200VDC |
| Maximum Current | 30, 60, 80, 100, 120, 150, 180, 200A |
| On-State Voltage Drop | 0.8 – 4.5 V |
| Off-State Voltage | 100V, 200V, 600V, 1200V |
| Transient Voltage Protection | 80V, 180V, 480V, 1000V |
| Overcurrent Protection | None; L: Output current 50%; Z: Output current 100% |
| Switching Time | ≤0.15ms (120A-200A); ≤0.17ms (300A-2000A) |
| Switching Characteristics | MOS or IGBT - Solid-state contactless switching characteristics |
| Isolation Voltage | ≥1800–2500 V |
| Insulation Voltage | ≥2000–2500 V |
| Operating Temperature | -30 to 75 ℃ |
| Heat Dissipation Condition | Heat sink with additional fan cooling required |
| Load Current Safety Factor | Resistive load: 2.5-3 times; Inductive load: 3-6 times |
Product Details
- Optomagnetic coupling isolation between input and output circuits.
- Control signal compatible with PLC and TTL logic interfaces.
- LED indicator for working status.
- Built-in under-voltage, transient over-voltage absorption, overcurrent, and short-circuit protection.
- Three-channel normally open solid-state contactless outputs, which switch without sparks or arcing.
- Encapsulated in one piece with epoxy resin, providing corrosion resistance, shock resistance, and ensuring stable and reliable switch operation.
- The product is mainly used for multi-channel control of DC power equipment, such as DC heaters, solenoid valves, motors, and charging/discharging equipment for new energy sources.
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