WhisperPower Equipment
WhisperPower Voltage Battery Guard WVG 40
Waterproof (IP66) 40 A battery guard with automatic 12/24 V detection that disconnects loads on under- or overvoltage to protect batteries from deep discharge.
Description
The WhisperPower Voltage Battery Guard WVG 40 is an intelligent, fully waterproof battery guard that disconnects loads to protect the battery against excessive discharge and overvoltage. It can be expanded with an on/off switch, alarm buzzer or relay and the WhisperPower Battery Watch (not supplied).
Technical data
- Part number: 60110240
- Automatic 12 V / 24 V system detection (8–20 V: 12 V mode; 20–35 V: 24 V mode)
- 10 adjustable undervoltage programs
- Overvoltage disconnect: 16 V (12 V mode) / 32 V (24 V mode)
- Maximum load: approx. 40–45 A; surge 120 A; voltage drop 0.1 V at 40 A
- Overload/short circuit: shutdown after 5 s, reconnect after 1 min
- Cable: 10 mm²
- Protection: IP66
- Dimensions: 82 x 41 x 65 mm; weight 0.185 kg
Specifications
| 60110240 | WVG 40 |
|---|---|
| Length x width x height | 82 x 41 x 65 mm (3.2" x 1.6" x 2.6" inch) |
| Weight | 0.185 kg (0.4 lb) |
| Cable diameter | 10 mm2 |
| Automatic detection of 12V or 24V system | 8 - 20 V > 12 V mode / 20 - 35 V > 24 V mode |
| Adjustable undervoltage programs | 10 |
| Overvoltage disconnect voltage | 12 V mode > 16 V / 24 V mode > 32 V |
| Maximum load / shutdown | approx 40 A - 45 A |
| Surge | 120 A |
| Voltage drop | 0,1 V @ 40 A |
| Current consumption | Output active: 4 mA / Output active: 2 mA |
| Shutdown at overload / short circuit | After 5 seconds (switch on again after 1 minute) |
| Voltage accuracy | 2% |
| Current accuracy | 20% |
| IP-code | IP66 |
More from WhisperPower
- WhisperPower Supreme 12 VDC - 40 A
- WhisperPower AC PowerCube 24 VDC – 14000 VA
- WhisperPower AC PowerCube 24 VDC – 7000 VA
- WhisperPower AGM battery 12 V - 100 Ah
- WhisperPower AGM Battery 12 V - 145 Ah
- WhisperPower AGM Battery 12 V - 200 Ah
- WhisperPower AGM Battery 12 V - 260 Ah
- WhisperPower AGM Battery 12 V - 55 Ah
- WhisperPower AGM Battery 12 V - 80 Ah
- WhisperPower Alternator 12 V
- WhisperPower Battery Equalizer 24 VDC
- WhisperPower DC PowerCube 24 VDC - 150 A
Featured products
All products →
Device / Instrument
Tank Gauging & Level Monitoring Systems Services
Onboard calibration, testing and commissioning of ullage, temperature and interface gauging, water ingress detection and integrated cargo monitoring systems (ICMS), to class, IMO and terminal vetting standards.
Accessory
Rocket Launchers
Traditional, gimbaled and fiberglass rocket launchers in poly or teak holding 4-10 rods, in lengths from 27" to 52".
Consumable
Regal® R&O
Premium rust- and oxidation-inhibited turbine oil for gas, steam and hydroelectric turbines, listed for separators and purifiers on commercial vessels.
Similar products