Single-engine cluster 701BAT/DVSR
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Technical specifications
Technical specifications
| Nominal voltage | 12 V |
| Amperage | 275.0 |
| Number of circuits | 2.0 |
| Number of poles | Single-pole |
| Supported battery banks | 2.0 |
| Battery switch type | Power On/Off Manual |
| Battery switch control method | Manual |
| Breaker reset type | Not applicable |
| Circuit breaker type | None |
| Circuit protection method | Fuses |
| Integrated VSR | Oui |
| DVSR continuous current rating | 100.0 |
| Mounting type | Flush or surface-mounted |
| IP rating | IP67 |
| Display type | None |
| Wired network | None |
| Certifications | CE, RoHS, ABYC |
| Maximum cable lug size | 10 mm |
| Operating temperature range | -40 to +85 °C |
| Dimensions (W x H x D) | 100 x 50 x 25 mm |
| Weight | 0.25 |
| Battery Switch Model | 701S |
| Bidirectional operation | Yes |
| Charge Algorithm Type | Automatic |
| Charge Source Types | Alternator, Battery charger |
| Current Consumption Standby Ma | 1 |
| Discharge cut-off voltage | 10.5 |
| Dvsr Disengage Voltage 12v | 12.8 |
| Dvsr Disengage Voltage 24v | 25.6 |
| Dvsr Engage Voltage 12v | 13.7 |
| Dvsr Engage Voltage 24v | 26.8 |
| Max charge current (A) | 100.0 |
| Max discharge current (A) | 275.0 |
| Panel Shape | Cabin |
| Peak discharge current | 1250.0 |
| Recommended continuous discharge current | 275.0 |
| Storage temperature range | -55 to +100 °C |
| Terminal size | 2 x 3/8" (10mm) |
Detailed description
Detailed description
The single-engine cluster 701BAT/DVSR BEP is a compact and complete battery distribution system designed for single-engine boats equipped with two battery banks (start and house). It integrates a 701S battery switch and a 140 A digital voltage-sensitive relay (DVSR), all pre-assembled on a square "bulk" panel for simplified installation and optimized wiring.
Intelligent battery management for single-engine boats
This cluster centralizes power distribution at a single point. The 701S switch allows manual disconnection of power to the engine or house loads, while the 140 A (125 A continuous) DVSR automatically manages the charging of the house battery from the alternator or shore power charger when voltage reaches 13.4 V (12 V) or 26.8 V (24 V). It isolates the banks at 12.8 V (25.6 V in 24 V) to preserve starting capacity. Unlike a basic 701 switch or a cluster without DVSR (such as the 716-SQ-140A), this model includes automated load sharing, eliminating the need for a 1-2-Both switch. The system is bidirectional, allowing both banks to be charged from any source. Compared to the BEP Contor Connect range (80-700-0047-00), this cluster is a direct wired solution without remote control electronics, offering maximum reliability and near-zero electrical consumption (1 mA in standby).
Technical specifications and robustness
The 701S switch supports 275 A continuous, 455 A intermittent, and 1250 A at start-up, with a max voltage of 48 V DC. The terminals are 10 mm (3/8") tin-plated copper. The DVSR is designed for a max alternator current of 100 A and operates from -40°C to +85°C. The unit is CE-certified and meets ABYC requirements for the switch. The square panel simplifies mounting in an electrical panel.
Documentation
Documentation
Expert opinion
Expert opinion
Pol CONIN
Digital Manager
« Reliability and simplicity for managing two battery banks »
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