Bluewater Enterprises
Bluewater Automatic Charging Relay (ACR/VSR), 120A Continuous / 140A Intermittent, 12V, Black - 9800-7101-00
$78.00
Part # BWE9800710100
UPC: 810196331235
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Product details
Bluewater Automatic Charging Relay (ACR/VSR), 120A Continuous / 140A Intermittent, 12V, Black
Model: 9800-7101-00- Automatic Battery Management — Connects batteries while charging and isolates them when voltage drops.
- Start Isolation (SI) — Temporarily disconnects house loads during engine cranking to protect sensitive electronics.
- Under-Voltage Lockout — Won't close when battery voltage is too low (9.5V on 12V systems).
- Dual-Color Status LEDs — Show Fault, Charging, Discharging, Combine, SI and Override modes.
- IP67 & Ignition Protected — Waterproof and safe for gasoline-powered boats.
The Bluewater Automatic Charging Relay (voltage sensitive relay) manages charging between two battery banks automatically, so both stay charged while your starting battery stays protected.
It supports alternators up to 120A and is ideal for boats with dual battery systems, including sailboats and fishing boats, as well as RVs.
Specifications| Continuous Rating | 120A |
| Intermittent Rating | 140A |
| Alternator Support | Up to 120A |
| System Voltage | 12V |
| Max Voltage | 48VDC |
| Under-Voltage Lockout | 9.5V (12V systems) |
| Cable Size | Up to 4/0 AWG |
| Protection Rating | IP67, ignition protected |
| Color | Black, with base |
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