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The Megger BVM is a battery voltage measurement device that is used for the capacity testing of large, industrial battery banks commonly found in electrical power sub-stations, telecom facilities and computer data center UPS systems.
Up to 2 x 120 BVMs can be daisy chained in a single battery bank under test that is used for the capacity testing of large, industrial battery banks commonly found in electrical power substations, telecom facilities and UPS systems generally. When used in conjunction with a load device (e.g. Megger TORKEL) and test data management software (TORKEL Viewer, PowerDB or TORKEL Win) the BVM system facilitates the execution of a automated battery bank capacity test, according to IEC and IEEE standards.The test also meet NERC/FERC requirements.
The BVM-system is designed in modular form where one BVM device is used for each battery cell or “jar” in the string to be tested. One BVM for each battery connects to the next in a “daisy-chain” fashion, thereby providing easy and economical expandability to meet the testing requirements for small-to-large battery bank systems.
FEATURES
“Daisy-chain” design allows expandability up to 120 units.
High accuracy and stability for precise data collection.
Integrates with TORKEL Win and PowerDB Test Data Management software.
Wide voltage range.
Easy set-up.
ORDERING INFORMATION
BVM Including:Dolphin clips, Power & signal connector, Power supply, Connection cables and Carrying case. On request: TORKEL Win.
BVM150
System of 16 BVM units
CJ-59092
BVM300
System of 31 BVM units
CJ-59093
BVM600
System of 61 BVM units
CJ-59096
BVM special 600 V System of 46 BVM units
Incl: Dolphin clips, Power & signal connectors, Opto couplers, Power supplies, Connection cables and Carrying case.
CJ-59198
BVM
Single unit
CJ-59090
Measurement Section | |
---|---|
Maximum number of channels | 240 (2 x 120). |
Voltage ranges | 0-5 V DC and 0-20 V DC. |
Resolution | 1.00 mV both ranges. |
Inaccuracy | < 0.1% of full scale ±0.01 V DC. |
Measurement input impedance. | 1 MΩ. |
Environment | |
Operating temperature | 5°C to +50°C (41°F to +122°F). |
Storage & transport | 0°C to +60°C (32°F to +140°F). |
Humidity | 5% – 95% RH, non-condensing. |
CE Marking | |
LVD | 2006/95/EC. |
EMC | 2004/108/EC. |
General | |
Mains voltage | 100 / 240 V AC, 50 / 60 Hz. |
Power consumption | 50 VA (max). |
Protection | Over voltage, reverse voltage, voltage transients, ESD. |
Dimensions (BVM unit) | 75 x 64 x 25 mm (3” x 2.5” x 1”). |
Weight | 0.07 kg (0.15 lbs). |
No customer reviews for the moment.
COMPONENT |
DESCRIPTION | PART No. | ||
Opto Coupler | When battery bank voltage exceeds 300 V. | HC-50040 | ||
Ext. Cable | Extension lead for connecting BVM unit to battery, 0.5m (1.6 ft). | 04-30050 | ||
Cable with Ring Connector | Cable with M8 ring connector, 0.3 m (1 ft). | KG-00690 | ||
Cable with Insulated Flat Connector | Cable with 6.3 mm insulated female flat connector, 0.3 m (1 ft). | KG-00692 | ||
Battery Bolt Adapter | Battery pole bolt M8, screw connection M4. | 45-10046 | ||
Ground Washer B1457-H8 | Ground washer. | 45-10046 | ||
BVM Cal Kit | Calibration system for BVM units. | CJ-90090 | ||
TORKEL Win | PC software for BVM and TORKEL 800-series. | BS-8208X |