SR050 12V 24V 50 Ampere Intelligent car MINI VSR automatic voltage sensitive relay, dual charger insulating battery charging system
- $7.50 / 200 - 499 pieces
$6.80 / 500 - 999 pieces
$6.50 / >=1000 pieces - 200 pieces
- Shanghai Milestone Industries And Trade Co., Ltd.
- Shanghai, China
- Ms Tracy Woo
| Model: | SR050 | Supply capacity: | 10000 pieces per month |
| type: | Mechanical | Warranty: | 2 years |
| port: | Shanghai | payment terms: | wire transfer |
| product name: | Voltage Sensitive Relay | brand: | millstone |
| Packaging Details: | white box, color box, blister | place of origin; place of origin: | China |
| car model: | Truck, Bus, RV, SUV, Off-Road, |
Mini VSR Voltage Sensitive Relay
* Dual battery charging made easy
*Protect electronics on home battery circuits from engine start uo spikes
*Fully automatic
*Continuous: 50 amps
*Voltage system: 12VDC
*iSense: Single
* Engagement: 13.2VDC, 10s delay, LED on
* Disconnect: 12.8VDC, 10s delay, LED off
A Voltage Sensitive Relay (VSR) allows two batteries to be charged simultaneously. When the engine starts, the main battery pack (start and house) is charged simultaneously. When the combined voltage falls below 12.8 volts (eg. engine stopped), the VSR disengages, disengaging the battery. The system eliminates the possibility of draining the wrong battery and protects sensitive electronics powered by household batteries from harmful engine cranking spikes.
Once the voltage of the main battery rises above 13.2VDC, the VSR switches to charge the two batteries in parallel, and when the combined voltage falls below 12.8VDC, the VSR disengages. Disengagement can occur when idling (due to slow alternator speed and low current) or if the household battery is running low. An increase in engine speed will increase the output of the alternator and maintain the voltage.
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