Omron G7EB High-Power PCB Relays
Omron G7EB High-Power PCB Relays support high-current applications with high-capacity load ratings. The high-capacity characteristic makes the G7EB ideal for PV inverters and power conditioners, industrial inverters, and UPS systems. The G7EB PCB relay reduces the necessity for complex temperature designs and the inclusion of heat transfer devices due to low contact resistance compared to similar relays.
Features
- 480 VAC/100A high current switching
- 60 VDC/100A for normal/reverse direction switching
- Ambient temperature 85°C
- Contact gap ≥3.6mm (Applied to VDE0126)
- High impulse withstand voltage, 10kV
- Low initial contact resistance ≤5mΩ
Applications
- Industrial inverters
- PV inverters
- Power conditioner systems (PCS)
- UPS systems
Technical Specifications
| Parameter | Value |
|---|---|
| Contact type | Double |
| Contact material | Ag Alloy (Cd free) |
| Rated load | 100A at 480 VAC, 40A at 800 VAC 100 A at 60 VDC, 50A at 60 VDC, 40A at 60 VDC |
| Rated carry current | 100A |
| Maximum switching voltage | 800 VAC, 60 VDC |
| Maximum switching current | 100A |
| Maximum contact resistance | 5mΩ |
| Minimum insulation resistance | 1,000MΩ |
| Failure rate | 1A at 5 VDC |
| Ambient operating temperature | -40°C to +85°C (with no icing or condensation) |
| Weight | Approx. 100g |
| Operate time | 30ms maximum |
| Release time | 10ms maximum |
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