Euroka Rectifier Module 4KW 85-420VDC 83-300VAC
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The LBE-RMO4KW is a cutting-edge digital rectifier module that offers exceptional power density and efficiency, capable of producing up to 4000W of power with a maximum efficiency of 97%. It supports a wide range of input voltages, from 85VAC to 300VAC, or 85VDC to 420VDC, and has an adjustable output voltage range of -42VDC to -58VDC, or a constant output of -57VDC. The module incorporates advanced features such as soft start, hot-swapping, and low noise, and employs the latest power monitoring technology to enable real-time monitoring of both the rectifier module and the load.
Features:
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Scenarios:
- Access Network
- Transmission Network
- Communication Network
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Product Type |
LBE-RMO4KW |
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Basic Specifications |
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Dimension (W x D x H) |
105mm x 281mm x 40.8mm |
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Weight |
≤ 2.2kg |
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Cooling |
Forced air cooling (Built-in fan) |
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Input Feature |
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Input Mode |
AC: 220VAC single-phase (or 110VAC dual-live lines) / DC: NA |
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Input Voltage |
AC: 85VAC-300VAC / DC: 85VDC-420VDC |
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Frequency |
AC: 5Hz-66Hz, rated: 50/60Hz / DC: NA |
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Power Factor |
AC: ≥ 0.99 (load ≥ 50%) / DC: NA |
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THD |
AC: ≤ 3% (load ≥ 50%) / DC:NA |
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Output Feature |
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Efficiency |
97% Max ≥96% (230VAC, 30% - 80% load) |
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Output Voltage |
42VDC - 58 VDC, rated voltage: 53.5VDC / 57VDC |
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Output Power |
4000W (176VAC - 300VAC) , 1600W (85VAC - 175VAC linear derating |
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Ripple and Noise |
≤ 200mVp-p (bandwidth ≤ 20 MHz) |
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Hold-up Time |
> 10ms |
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Output Regulated Voltage Precision |
≤ 0.6% Vo from no load to full load |
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Current Share |
±5% output rated current from 10% to 100% load |
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Environment |
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Operating Temperature |
40°C to +75°C |
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Storage Temperature |
-40°C to +75°C |
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Operating Humidity |
5% - 95% (non-condensing) |
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Altitude |
0 - 5000m (When the altitude ranges from 2000m to 5000m, the operating temperature decreases by 1°C for each additional 200m) |
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Protection |
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Input Overvoltage Protection |
AC protection threshold: > 300VAC DC protection threshold: > 420VDC |
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Input Under-voltage Protection |
AC protection threshold: < 80VAC |
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Output Over-voltage Protection |
Protection range: 56VDC - 60VDC |
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Output Short Circuit Protection |
A long term short circuit is allowed. After the fault disappears, |
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Over-temperature Protection |
The rectifier protects against over-temperature |
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Audible Noises |
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Specification |
≤ 55dB (40＜, full load) |
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Safety / EMC / Lightning Protection |
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Safety Certification |
TUV, CE, and UL, CB certificate |
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EMC |
EN55032 Class B; EN55024; EN61000-3-2; EN61000-3-3; |
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Lightning Protection |
5kA |