| Usage: | Telephone, Computer, Workstation, Server |
|---|---|
| Type: | Wired |
| Support Network: | GSM |
| Information content: | Data |
| Certification: | CE, ISO, RoHS, GS |
| Condition: | New |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Item | Specification |
| Input | |
| Operating voltage | 85-300 VAC |
| Frequency | 45-66 Hz Rated : 50Hz and 60 Hz |
| Rated input current | <17A |
| Power factor | ≥ 0.99(load≥50% ) |
| THD | ≤ 5%(load≥50% ) |
| Output | |
| Output voltage | 42-58 VDC Rated voltage: 53.5 VDC |
| Output power | 3000 W (176-290 VAC); 1250 W (85-175 VACdecreased linearly) |
| Regulated voltage precision | ≤±0.6%Vo |
| Ripple and noise | ≤ 200 mVp-p (Bandwidth≤20MHz) |
| Dynamic response | Over shoot:≤ ±5% Vo Recovery time: ≤ 200 us |
| Standby power | ≤ 5W |
| Turn-on output delay | 3-8 s |
| Hold up time | >10 ms |
| Psophometrically weighted noise | ≤ 2 mV |
| Wideband noise voltage | ≤ 50 mV (3.4k-150 kHz) ≤ 20 mV (0.15M-30MHz) |
| Item | Specification |
| Protection | |
| Input overvoltage protection | Protection point:>300 VAC |
| Recovery range:290-300 VAC | |
| Input undervoltage protection |
Protection point:<80 VAC |
| Recovery range:80-90 VAC | |
| Output overvoltage protection | 58.5-60.5 VDC (can be set by monitoring unit ) If the overvoltage occurs inside the rectifier due to a fault, the rectifier will latch off. If the output voltage is higher than 63 V and lasts for more than 500 ms, the rectifier will latch off. |
| Output current limiting protection | See Figure 1. |
| Output short circuit protection | A long term short circuit is allowed. After the fault is rectified, the rectifier is restored to a healthy state automatically. |
| Over-temperature protection | The module protects against overtemperature. |
| Safety/EMC/Lightening protection | |
| Safety certification | Passes TUV, CE, UL certifications. Catch the CB certificate. Complies with UL60950-1;IEC60950-1;EN60950-1 CAN/CSA C22.2 No. 60950 -1 ; |
| EMC | EN55022 Class B ; EN55024; EN61000-3-2; EN61000-3-3; ETSI EN300 386; ETSI EN301489; ITU-T K.20; |
| Lightning | 5KA |
| Reliability | |
| MTBF | > 500,000 hours |
| Audible Noise | |
| Specification | ≤55dB(40 ºC/ 77 °F ,full load) |
Suppliers with verified business licenses
Audited Supplier 
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