LBVR/A MONITOR RELAY

Product Description

The LBVR/A Monitor Relay is a battery voltage monitoring relay used to supervise DC supply levels in 12V and 24V battery systems. It is designed to detect under-voltage conditions and automatically switch a relay output when the battery voltage drops below a preset threshold. This helps protect batteries and connected equipment in UPS systems, generators, and industrial control panels.

It is widely used in battery backup systems and emergency power applications to ensure safe operation and early warning of low-voltage conditions.

Key Features

• Under-voltage monitoring relay for DC battery systems
• Works with 12V and 24V DC supplies
• Adjustable trip voltage level (approx. 9–28V range)
• Adjustable time delay to avoid false triggering
• SPDT relay output for control or alarm signals
• LED indicators for power and relay status
• DIN rail mount compact design (17.5mm width)
• Microprocessor-based control for accuracy
• Reliable protection for battery systems
• Suitable for continuous monitoring applications

Specifications

1. Product Type: Battery Voltage Monitoring Relay
2. Model: LBVR/A
3. Supply Voltage: 12–24V DC
4. Monitoring Function: Under-voltage detection
5. Trip Range: ~9V to 28V adjustable
6. Output Contact: SPDT relay (8A @ 250V AC typical)
7. Time Delay: 1–30 seconds adjustable
8. Hysteresis: ~5% (fixed typical)
9. Mounting Type: DIN rail (17.5mm housing)
10. Power Consumption: ~3W
11. Operating Temperature: -20°C to +60°C
12. Indicators: Green LED (power), Red LED (relay status)
13. Application: UPS systems, battery backup systems, generators, telecom power systems, industrial control panels, emergency power monitoring