# Deye BOS-B-PDU-2-A High-Voltage Control Box for BOS-B Pro

- **Brand:** Deye
- **SKU:** BOS-B-PDU-2-A
- **MPN:** BOS-B-PDU-2-A
- **Price:** 1,001.88 EUR
- **Availability:** In stock
- **Categories:** Battery Accessories

High-voltage control box for one Deye BOS-B Pro battery cluster: it switches and protects the cluster at 200 to 1000 V and 180 A and can feed two PCS units. One per cluster.

The BOS-B-PDU-2-A sits at the head of a BOS-B Pro battery cluster. It holds the main breaker and high-voltage switching, shows state of charge and fault codes on its display, and passes battery data to the PCS over its PCS COM port. Two sets of output terminals let one cluster feed two PCS units, and IN and OUT COM ports chain the communication from one cluster to the next.

### Key Features

- For clusters of Deye BOS-B-Pack16-A3 modules
- 200-1000 V DC operating voltage, 180 A nominal charge and discharge current
- Outputs for two PCS units (PCS1 and PCS2)
- Display with SOC and fault codes, high-voltage and alarm indicators
- Bluetooth for the mobile app, USB for BMS updates
- Needs an auxiliary supply of 220 V AC ±10%, 2 A
- Operating temperature -20 to +60 °C, IP20
- 526 x 788.6 x 167.2 mm, 32 kg

Battery modules and the rack are ordered separately.

## Specifications

| Spec | Value |
| --- | --- |
| Weight | 32 kg |
| Display | SOC and fault codes |
| Voltage | 200-1000 V |
| Dimensions | 526 x 788.6 x 167.2 mm |
| Communication | CAN, RS485, Bluetooth, USB |
| Compatibility | Deye BOS-B-Pack16-A3 clusters |
| Installation type | Rack-mounted, indoor |
| Protection rating | IP20 |
| Max charge current | 180 A |
| Max discharge current | 180 A |
| Operating temperature | -20 to +60 °C |