A precharge relay/contactor is used in a precharge cirucit for a battery or motor controller in an electric vehicle. A precharge relay/contactor temporarily allows current to flow through a precharge resistor in a controlled manner until the voltage level rises to very near the source voltage before the main contactors are permitted to close.
Specification
| Characteristic | Measure |
| Switch Type | SPST Normally Open |
| Contact Voltage | 750V DC |
| Continuous Current | 20A |
| 1 Hour Current | 30A |
| 30 sec Current | 80A |
| Auxillary Contact | None |
| Coil Voltage | 24V DC |
Precharge Relay/Contactor Applications
- HV Battery Systems
- Heavy Trucks
- Off-Road Vehicles
- Electric Vehicles
- Marine
- Emergency Vehicles
- Construction & Mining
Precharge Relay/Contactor Features
- Low-cost pre-charge solution
- Meets RoHS 2011/65/EU
Rincon Power Isolators & Contactors
We can supply the entire range of Rincon Power products. For non-stocked items minimum order quantities apply.
Contact sales to find out more:
- [email protected]
- +61 4 600 220 89
HVBDÂ SERIES
High Voltage Battery Disconnect
- Drop-in replacement for Gigavac HVB
- 1000V
- 300A, 400A, & 600A continuous duty versions
- Hermetically sealed. Gas Filled. Intrinsically safe
- Auxiliary contacts (optional)
RER02Â SERIES
20A Contactors
- 750V
- Commonly used as Pre-Charge Relay
- Multiple form factors availabe
REC10 SERIES
100A Contactor
- 900V
- Bi-Directional switching (optional)
- Auxiliary contacts (optional)
RXC15Â SERIES
150A+ Contactor
- 900V
- Auxiliary contacts (optional)
- Integrated coil economizer
- Additional form factors coming soon
REC35Â SERIES
350A Contactor
- 900V
- Bi-Directional switching (optional)
- Auxiliary contacts (optional)
- Integrated coil economizer
RXC35 SERIES
350A+ Contactor
- 900V
- Auxiliary contacts (optional)
- Integrated coil economizer
- Additional form factors coming soon
REC50Â SERIES
500A Contactor
- 1500V
- Bi-Directional switching
- Auxiliary contacts
- Integrated coil economizer
















