Ultraflex Voltage Relay 710-140A DVSR/VSR

Product description:

The Ultraflex 710-140A voltage relay is an advanced automation component designed to monitor and control electrical circuits based on set voltage thresholds. The device is mainly used in yacht installations, motorboats, and specialized vehicles where protecting batteries from excessive discharge or overcharge is crucial. The relay operates automatically – it detects the voltage in the circuit and, depending on its value, switches the circuit on or off, e.g., disconnecting consumers or switching power sources. Installation is usually done in distribution boxes or directly at the batteries, using screw terminals or dedicated connectors. An important feature of the product is its high resistance to environmental conditions, allowing operation in humid and harsh conditions typical for marine applications. The Ultraflex 710-140A relay enables automatic energy management, increasing the safety and reliability of power systems, and its compact design facilitates integration with existing installations. The product is dedicated both to new installations and modernization of existing electrical systems.

Technical specifications:

• Operating voltage: 12 V DC
• Rated current: 140 A
• Relay type: voltage, automatic
• Switch-on voltage range: 13.7 V DC
• Switch-off voltage range: 12.8 V DC
• Housing: reinforced, moisture resistant
• Connectors: M8 screw terminals
• Dimensions: 68x68x50 mm
• Weight: 0.35 kg
• Housing material: plastic, metal
• Protection rating: IP67
• Operating temperature: -20°C to +60°C
• Mounting: panel or direct surface mounting
• Compatibility: 12 V installations, AGM, gel, acid batteries
• Functions: automatic switching, discharge protection, LED indication
• Standards/certificates: CE, RoHS

Product advantages:

• Automatic control of circuits based on battery voltage
• High current load capacity up to 140 A, suitable for large installations
• Resistance to moisture and harsh environmental conditions (IP67)
• Compact design facilitating installation in limited spaces
• Easy integration with 12 V systems in vehicles and watercraft
• Battery protection against deep discharge and overcharge
• LED indication showing relay operating status
• Compliance with CE and RoHS standards ensuring user safety
• Robust screw terminals ensuring reliable connections
• Suitable for use in new and modernized installations
• Long service life due to high-quality components
• Quick response to voltage changes in the circuit

Additional information:

• Manufacturer: Ultraflex
• SKU: 68101P
• Model/Series: 710-140A VOLTAGE SENSITIVE
• Manufacturer part number: 710-140A
• Compliance/Certificates: CE, RoHS
• Country of origin: Italy
• Installation note: recommended installation in a ventilated place, away from heat sources