![Icon [all products]](https://www.thunder-link.com/tl-content/uploads/2022/05/Icon-all-products-1.svg "Icon [all products]"){kind=icon}
All products
in stock inquire lead time
Description
Power supply unit
Combine with lithium battery as a distributed power system
Supports remote monitoring
Support the mobile app connection
Supports online expansion to increase loading capacity
Integrates power rectification, monitoring, power distribution, and surge protection
The DPU40D-N06A3 & lithium battery distributed power system is a distributed power solution for wireless base stations and supports online capacity expansion. The DPU40D-N06A3 PSU converts AC or HVDC into DC power and can report fault alarms and monitoring data to the upstream network management system (NMS) or the app in real time.
Tech Specs
| Technical Specifications | ||
| Dimensions (H x W x D) | 400 mm x 60 mm x 300 mm (excluding connectors and including the protective structure) | |
| Weight | ≤ 7.5 kg (including connectors and conversion brackets) | |
| Efficiency | ≥ 93% (220 V AC, 30% load) | |
| ≥ 96% (220 V AC, 50% load) | ||
| ≥ 95% (220 V AC, 100% load) | ||
| Output power | 2000 W (176–290 V AC) | |
| 2000–1000 W (176–90 V AC) | ||
| AC input | Input system | 220 V single-phase, compatible with dual 110 V live wires |
| Input voltage range | 90–290 V AC | |
| Input frequency | 45–66 Hz | |
| Power factor | ≥ 0.99 (100% load) | |
| Total harmonic distortion (THD) | ≤ 5% (100% load) | |
| HVDC input | Input voltage | 90–400 V DC |
| 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, constant voltage mode: –57 V DC | ||
| Regulated voltage precision | ≤ ±0.6% | |
| Ripple and noise | ≤ 200 mVp-p | |
| Current sharing imbalance | < ±5% (20%–100% load) | |
| AC input protection | AC input overvoltage protection threshold | ≥ 298 V AC |
| AC input overvoltage recovery threshold | 290–298 V AC | |
| AC input undervoltage protection threshold | ≤ 85 V AC | |
| AC input undervoltage recovery threshold | 85–90 V AC | |
| DC input protection | DC input overvoltage protection threshold | ≥ 410 V DC |
| DC input overvoltage recovery threshold | 400–410 V DC | |
| DC input undervoltage protection threshold | ≤ 85 V DC | |
| DC input undervoltage recovery threshold | 85–90 V DC | |
| DC output protection | DC output overvoltage protection threshold | –56 V DC to –60 V DC |
| If overvoltage occurs due to an internal fault, the PSU shuts down. | ||
| If the external voltage is 1 V DC higher than the preset voltage protection threshold for 1s, the PSU shuts down. | ||
| If the external voltage is greater than 63 V DC for 500 ms, the PSU shuts down. | ||
| Input surge protection | Differential mode: 20 kA (8/20 μs), common mode: 20 kA (8/20 μs) | |
| Output surge protection | Differential mode: 10 kA (8/20 μs), common mode: 20 kA (8/20 μs) | |
| IP rating | IP65 | |
| Safety design | Complying with IEC/EN 60950-1, IEC/EN 60950-22, and IEC/EN 62368-1 | |
| Mean time between failures (MTBF) | 500,000 hours (ambient temperature 25°C) | |
Reviews (0)
Why Thunder-link.com
Reviews
There are no reviews yet.