| Product Type |
R4875G5 |
| Basic Specifications |
Dimension |
105 mm(W)×281mm(D)×40.8 mm(H) |
| Weight |
≤ 2.2 kg |
| Cooling |
Forced air cooling (Built-in fan) |
| Input Feature |
Input Mode |
AC: 220VAC single-phase (or 110VAC dual-live lines) |
DC |
| Input Voltage |
85VAC -300VAC |
85VDC -420VDC |
| Frequency |
45Hz -66Hz, rated: 50/60 Hz |
| Maximum Input Current |
<21A |
| Power Factor |
>=0.99 (load>=50%) |
- |
| THD |
<=3% (load>=50%) |
- |
| Output Feature |
Efficiency |
97% Max >=96%(230VAC, 30% -80% load) |
| Output Voltage |
42VDC -58 VDC, rated voltage: 53.5VDC / 57VDC |
| Output Power |
4000W(176VAC -300VAC), 1600W (85VAC -175VAC linear derating) |
| Ripple and Noise |
<=200mVp-p (bandwidth<=20 MHz) |
| Hold-up Time |
>10ms |
| Output Regulated Voltage Precision |
<=0.6% Vo from no load to full load |
| Current Share |
±5% output rated current from 10% to 100% load |
| Environmental Specifications |
Operating Temperature |
-40 ºCto +75 ºC |
| Storage Temperature |
-40°C to +75°C (without packaging) |
| Relative Humidity |
5%-95% RH (non-condensing) |
| Altitude Range |
0 -5000m (When the altitude ranges from 2000m to 5000m, the operating temperature decreases by 1°C for each additional 200m) |
| Protection |
Input Overvoltage Protection |
AC protection threshold:>300 VAC |
| DC protection threshold:> 420VDC |
| Input Under-voltage Protection |
AC protection threshold: <80VAC |
| DC protection threshold: <80VDC |
| Output Over-voltage Protection |
Protection range: 56VDC -60VDC (can be set on the monitoring module) |
| Output Short Circuit Protection |
A long term short circuit is allowed. After the fault disappears, the rectifier is restored to a healthy state automatically |
| Over-temperature Protection |
The rectifier protects against over-temperature |
| Reliability |
MTBF |
>= 500,000 hours |
| Audible Noises |
Specification |
<=55dB (40 ºC, full load) |
| Safety/EMC/Lightening Protection |
Safety Certification |
TUV, CE, UL, and FCC certifications, CB certificate |
| Complies with UL60950-1, IEC60950-1, CAN/CSA C22.2 No. 60950-1, and EN60950-1. |
| Isolation |
Input to output: 4242 Vdc; input to earth: 2121 Vdc; output to earth: 707 Vdc |
| EMC |
EN55022 Class B; EN55024; EN61000-3-2; EN61000-3-3; ETSI EN300386; ETSI EN301489; ITU-T K.20 |
| FCC CFR47 Part 15 Subpart B:2012 |
| Lightening protection |
5kA |
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