![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
inquire lead time
Description
6U height composed by 7xR4850G2 1xSMU02B 1xUIM02C 1xS4850G1
Maximum current: 400 A
Wide voltage range of 85–300 V AC in the case of 220 V AC input
Wide voltage range of 58–150 V DC in the case of solar power input
Network application over a fast Ethernet (FE) port and an RS485/RS232 port
Supports Simple Network Management Protocol (SNMP)
Liquid crystal display (LCD) and Web user interface (WebUI) for display and operations
Display in multiple optional languages, such as English, Chinese, Italian, French, Spanish, Portuguese, Russian, German, and Turkish
The ETP48400-C6A4 is an embedded telecom power system that supplies power to –48 V DC communications equipment with a maximum current of 400 A, supplies power to Huawei OSN8800 OSN3500 MA5800, and provides excellent performance such as comprehensive battery management, remote software upgrade, etc.
Tech Specs
| Technical Specifications | ||
| Operating temperature | -40°C to +65°C | |
| Transport temperature | -40°C to +70°C | |
| Storage temperature | -40°C to +70°C | |
| Operating humidity | 5%–95% RH (non-condensing) | |
| Storage humidity | 5%–95% RH (non-condensing) | |
| Altitude | 0 m to 4000 m | |
| (When the altitude ranges from 2000 m to 4000 m, the operating temperature decreases by 1°C for each additional 200 m.) | ||
| AC input | Input system | DC input (SSU); 220 V AC single-phase input (rectifier) |
| Input frequency | 45–66 Hz (rated frequency: 50 Hz or 60 Hz) | |
| Power factor (PF) | ≥ 0.99 (rated input and load) | |
| DC output | Output voltage range | –42 V DC to –58 V DC |
| Default output voltage | –53.5 V DC | |
| Maximum output power | 21,000 W (only AC input) | |
| 24,000 W (AC input and PV input) | ||
| Regulated voltage precision | ≤ ±1% (output voltage of within 53.5 V ±0.1 V at 50% load) | |
| Peak-to-peak noise voltage | ≤ 200 mV (rated input voltage and load) | |
| Psophometrically weighted noise | ≤ 2 mV (300–3400 Hz; input power ≤ 264 V AC) | |
| Current sharing imbalance | ≤ ±5% (50%–100% load) | |
| AC input protection | AC input overvoltage protection threshold | ≥ 300 V AC |
| AC input overvoltage recovery threshold | 290–300 V AC | |
| AC input undervoltage protection threshold | ≤ 80 V AC | |
| AC input undervoltage recovery threshold | 80–90 V AC | |
| DC output protection | DC output overvoltage protection threshold | –58.5 V DC to –60.5 V DC |
| If overvoltage occurs due to an internal fault, the rectifier locks out. | ||
| If the external voltage is greater than –63 V DC for more than 500 ms, the rectifier locks out. | ||
| DC surge protection | Differential mode: 10 kA (8/20 μs); common mode: 20 kA (8/20 μs) | |
| Safety | IEC/EN60950-1/GB 4943 and CE certification | |
| Mean time between failures (MTBF) | 200,000 hours (at 25°C) | |
| Power system dimensions (H x W x D) | 263.9 mm x 482 mm x 330 mm | |
| Weight | ≤ 25 kg (excluding modules) | |
| Protection level | IP20 | |
| Installation mode | Installed in a 19-inch rack | |
| Cabling | Routed in and out from the top | |
| Maintenance mode | Maintained from the front | |
| Heat dissipation mode | Natural heat dissipation | |
| Power Distribution Specifications | ||
| Input system | DC input (SSU); 220 V AC single-phase input (rectifier) | |
| Input power distribution | AC input: six UT-6 terminals | |
| DC input: one 1-pole 63 A circuit breaker and one UT-16 terminal | ||
| Output power distribution | BLVD route: two M6 OT terminals | |
| LLVD route: two M6 OT terminals | ||
| Battery route | Four M6 OT terminals | |
| System Configurations | ||
| Application environment | Indoor Class B | |
| Subrack | 3 U power distribution space | |
| 1 U SMU space | ||
| 2 U rectifier and SSU space | ||
| Power distribution unit (PDU) | Input power distribution: DC input circuit breaker and terminal for the SSU; AC input terminals for rectifiers | |
| Output power distribution: battery low voltage disconnection (BLVD) route, load low voltage disconnection (LLVD) route, and battery route | ||
| SSU | One S4850G1 | |
| Rectifier | A maximum of seven R4850N2s, R4850G2s or R4850S1s | |
| SMU | SMU02B | |
| User interface module (UIM) | UIM02C | |
| Surge protective device (SPD) | DC surge protection. Differential mode: 10 kA (8/20 µs); common mode: 20 kA (8/20 µs) | |
Reviews (0)
Why Thunder-link.com
Reviews
There are no reviews yet.