REC Pre-charge Resistor and Relay 11 - 68V, fixed 4 second delay
Controlled inrush current flow for invertersFree AusPost shipping for orders over $100 on most items to most areas. Calculate shipping in cart for more details.
RRP $69.00
$59.00
In Stock
The pre-charge unit is a device that gently charges the input capacitors of inverters and other capacitive loads before the main contactor switches on. It eliminates the brutal high inrush currents at the switch-on of the contactor and prolongs the contactor lifespan dramatically.
- Low power consumption
- Integrated 66ohm power resistor
- 2 A contactor coil drive
- Fixed 4 s delay version
- Reverse polarity protection
- Over-voltage protection
- Suitable for 12, 24 and 48 V systems (11-68 V DC)
The manual is available here: Manual for 4 second delay pre-charge unit
(REC-PCR11-68V)