Weco
Weco C00544 Bus Bar Kit for Low Voltage Parallel Stack 5K3 EVO
Weco C00544 Bus Bar Kit for Low Voltage Parallel Stack 5K3 EVO
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€65.55
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€65.55
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Delivery in 10-20 daysAccessoryLow voltageWeco
Weco C00544 Bus Bar Kit for Low Voltage Parallel Stack 5K3 EVO
The Weco C00544 bus bar kit is the set of positive and negative copper bars used to connect the WeCo 5K3 EVO battery modules in parallel in a low voltage (LV) configuration stacked in a column. It replaces the individual power cables between module and module with a rigid, compact, low resistance connection, reducing voltage drops and simplifying the wiring of the stack.
The 5K3 EVO is WeCo's dual voltage LiFePO4 battery rated 5.22 kWh and 51.2 V nominal (102 Ah), usable in both low and high voltage. In LV configuration with the bus bars, up to 15 modules per cluster (approximately 78.3 kWh) can be connected in parallel, and up to 7 clusters in total. For installations requiring greater protection, the dedicated cover C00613 (IP64 for bus bar kit) is available, while the base of the column is provided by the C00564 kit.
Key features
Positive and negative barsThe kit includes the copper bus bars for the positive pole and for the negative pole.
Parallel connectionCreates the parallel connection of the 5K3 EVO modules in low voltage configuration.
Low contact resistanceThe rigid connection reduces losses compared with wiring using individual cables.
Compact stackAllows a tidy, space-saving stack, with no cable bundles between the modules.
Up to 15 modulesIn LV, up to 15 modules per cluster can be connected in parallel, approximately 78.3 kWh.
Dedicated cover availableThe C00613 kit provides the specific IP64 cover for the bus bar kit.
Technical specifications
| Feature | Value |
|---|---|
| Product code | C00544 |
| Model | C00544 |
| WeCo description | Bus bars positive and negative (busbar connection kit) |
| Function | Parallel connection of the modules in a low-voltage stack |
| Compatibility | WeCo 5K3 EVO battery modules in LV configuration |
| Storage system | WeCo 5K3 EVO, LiFePO4, 5.22 kWh and 51.2 V per module (102 Ah) |
| System voltage range | 47.5-56.8 Vdc |
| Maximum module current | 100 A peak on charge/discharge |
| Low-voltage scalability | Up to 15 modules in parallel per cluster (78.3 kWh), up to 7 clusters |
| Communication | Not applicable (power connection); the modules communicate via RS485/CAN/RS232 |
| Protection rating | Not declared for the kit; IP64 is achieved with the dedicated C00613 cover |
| Dimensions | Not declared by the manufacturer |
| Weight | Not declared by the manufacturer |
| Related accessories | C00613 IP64 cover for bus bar kit; C00564 LV battery base kit; C00545 5K3-EVO LV kit |
| Warranty | Not specifically declared for the accessory |
Please check compatibility with your storage system before ordering.