Description
Modular battery rack Lithium Power Plus 24 V – 210 Ah – 5.5 kWh. Equipped with 4 battery modules. Choice of horizontal or vertical setup. Safe and space-saving energy storage. Perfect for land and maritime purposes. Advanced battery management with accurate battery monitoring. DNV type approval is optional.
In addition to this model, our modular battery racks are available in all conceivable configurations. Inquire about the possibilities.
Technical data
| Manufacturer | WhisperPower |
| Article number | 40290203 |
| Chemistry | LiFePO4 |
| Module configuration (12 V module) | 2s2p |
| Number of modules | 4 |
| Nominal voltage | 24 V |
| Open circuit voltage | 26,4 V |
| Nominal capacity | 210 Ah |
| Nominal energy | 5,5 kWh |
| Cycle Life DOD 80% | >3500 cycles (at 1C charge / discharge, 80% DoD |
| Self discharge | <3% per month |
| Weight modules (excel. aluminum cabinet), kg (lb) | 40 (88.2) |
| Discharge parameters | |
| Discharge cut-off voltage | 21,6V |
| Recommended discharge current | 105 A (0.5C) |
| Maximum discharge current | 210 A (1.0C) |
| Discharge pulse current | 420 A (2.0C) |
| Fuse protection | 400 A T-class |
| Charge parameters | |
| Charge method | CCCV |
| Maximum charge voltage | 29,8 V |
| Recommended charge voltage | 28,6 V |
| Recommended charge current | 105 A (0.5 C) |
| Continuous charge current | 210 A (1.0 C) |
| Configuration | |
| Series configuration | Yes, up to 4 max |
| Parallel configuration | Yes, up to 2 max |
| Redundant mode | Yes, using double BIM |
| Environmental | |
| Operating temperature charge | 0°C to 55 °C / 32°F to 131°F |
| Operating temperature discharge | -20°C to 55°C / -4°F to 131°F |
| Storage temperature | -20°C to 55°C / -4°F to 131°F |
| Humidity (Non-condensing) | <95% |
| Mechanical | |
| Power connections | M10 stud, max 20NM |
| Cable connections | Option: Top or Bottom |
| IP-Protection class | IP 66 cell IP20 connection |
| Cooling | Natural air convection |
| Module material | PC-ABS, UL94-V0 |
| Battery case material | Aluminium Powdercoat |
| Dimensions (l x w x h), mm | 480 x 280 x 465 (540) |
| Dimensions (l x w x h), inches | 18,9 x 11 x 18,3 (21,3'') |
| Total weight module plus cabinet | ±55-60 kg / 121-132 lbs |
| Safety | |
| Balancing | Passive method |
| Battery Management System (BMS) | External WP-BIM module |
| Communication CAN-Bus | whisperconnect/NMEA2000 |
| EMC: Emission | EN-IEC 61000-6-3:2007/A1:2011/C11:2012 |
| EMC: Immunity | EN-IEC 61000-6-1:2007 |
| Low voltage directive | EN 60335-1:2012/AC:2014 |
| Certifications | CE, FCC, UN 38.3, UL 1642 (Cells), UN ECE R10.06, EN/IEC 62620(ESTRIN) |
| Shipping classification | UN3480 |
Documents: Brochure · Overview · Datasheet · User manual
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