DPU240D-N40A1 power distribution unit for distributed power system

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PN: 01076023 Category:


Power distribution unit

Combine with power supply unit and lithium battery as a distributed power system

Support for side-mounted installation

Support for pole-mounted and wall-mounted installation

Supports remote management

Support for operations on the mobile app


The DPU240D-N40A1 & power supply unit & lithium battery is a distributed power solution for indoor and outdoor wireless base stations. It is highly efficient, compact, lightweight, and easy to install. The power system does not require parameter configuration or maintenance and supports online capacity expansion. The DPU240D-N40A1 PDU works with the PSU to convert AC power into DC power.

Tech Specs
Technical Specifications
Dimensions (H x W x D) 420 mm x 170 mm x 300 mm (excluding terminals and including a protective structure)
Weight ≤ 19 kg
Output power (1) Maximum power: 12 kW with three-phase input
(2) Maximum power: 9 kW with single-phase or dual-live wire input
In the case of single-phase or dual-live wire input, the AC input circuit breaker needs to be connected to a short-circuit busbar (21245285).
AC input Input system 220 V/380 V three-phase, 220 V single-phase line voltage, and 110 V dual–live wire
Input voltage range 90–290 V AC
Input frequency 45–66 Hz
Power factor ≥ 0.99 (50%–100% load)
DC output Output voltage range –42 V DC to –58 V DC
Default output voltage PSU-only scenario, Battery Mode: –54.5 V DC
With lithium batteries connected, Stable Volt Mode: –57 V DC
Regulated voltage precision ≤ 1%
Ripple and noise ≤ 200 mVp-p
Current sharing imbalance < ±5% (20%–100% load)
Output surge protection Differential mode: 10 kA (8/20 μs), common mode: 20 kA (8/20 μs)
Northbound RS485/DO Differential mode: 3 kA (8/20 μs), common mode: 5 kA (8/20 μs)
IP rating IP55
Safety design Complies with IEC 62368-1, IEC/EN 60950-22, and IEC 60950-1.
MTBF 300,000 hours (ambient temperature 25°C)
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