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PMSW-48/15B(25D) INTELLIGENT AND HIGH FREQUENCY SWITCH MODE
COMMUNCATING POWER SUPPLY SYSTEM
System capacity
PMSW-48/15B: 30A~60A Rectifiers: 2~4 sets
PMSW-48/25D: 50A~100A Rectifiers: 2~4 sets
System configuration
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Rectifier |
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Controller |
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AC distribution unit |
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DC distribution unit |
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Cabinet |
System parameters
- AC distribution:
| AC input: |
PMSW-48/15B: One-way 220VAC/20A |
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PMSW-48/25D: One-way 220VAC/40A |
- DC distribution:
| Output shunt: |
32A, air switch two routes; |
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10A, air switch two routes; |
| Battery unit: |
63A fuse one route |
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100A/75mV current distribution one shunt; |
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50A DC contactor one shunt; |
- Output:
Rated output voltage: -48V (±24V)
Regulation range: -43~57.6
| Voltage regulation accuracy: | variey of output voltage not less than ±0.6% of nominal.
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The unbalancing degree: ≤ ± 5%
Efficiency: ≥ 85.0%
Audible noisde: ≤ 55dB
- Noise:
Psophometric weight: ≤ 2.0mV
Peak-peak noisde: ≤ 200mV
| Broad band noise: |
3.4kHz~150kHz: ≤ 50mV |
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0.15MHz~30MHz: ≤ 20mV |
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Mechanical parameters
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PMSW-48/15B(48/25D) cabinet (W x D x H, mm) : 400 x 240 x 600 |
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PM-48/15B rectifier (W x D x H, mm) : 72 x 250 x 132.5 |
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PM-48/25D rectifier (W x D x H, mm) : 72 x 300 x 132.5 |
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