Dual output DC solid state relay (GDZ022)
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Product Details
Dual output DC solid state relay (GDZ022)
- Optomagnetic coupling isolation between input and output circuits.
- Control signal compatible with PLC and TTL logic interfaces.
- LED indicator for working status.
- The L.Z series includes under-voltage protection, transient voltage absorption, and overcurrent short-circuit protection features.
- Dual-channel normally open solid-state contactless outputs, which switch without sparks or arcing.
- Encapsulated in epoxy resin, providing corrosion resistance and shock resistance, ensuring stable and reliable switch operation.
- The product is primarily used for multi-channel control of DC power equipment, such as DC heaters, solenoid valves, motors, and charging/discharging equipment for new energy sources.
Specification
| Model | GDZ022 |
|---|---|
| Control Voltage | 12–15VDC or 18–36VDC |
| Control Current | 70–160mA or 50–140mA |
| Under-Voltage Protection | Locks under <10VDC or <16VDC |
| 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 |
| Switching Characteristics | MOS or IGBT - Solid-state contactless switching |
| 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 |
Inquiry
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