Home > Products > 48/24V modular charger for electical telecom > 48V DC wall mounted power supply system
48V DC wall mounted power supply system
USD $900 - $1,500
/ Unit
1 Unit(Min.Order)
- 100 Unit / Units per Month
- TianJin
- T/T Credit Card
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Product Details
| Place of Origin: | Hebei, China | Brand Name: | TonHe | Model Number: | TH48V30A |
| Output Power: | Other, 4.5KW | Output Type: | Other, DC | Input Voltage: | 220V |
| Output Voltage: | 48VDC | Output Frequency: | 45-65HZ | Output Current: | 30A |
Product Description
Specifications
1.Soft switch2.High frequency SMPS
3.Modular design
4.digit display
5.intelligent auto float&equalize charge
48V DC wall mounted power supply system for substation telecom
1.Soft switch
2.High frequency SMPS
3.Modular design
4.digit display
5.intelligent auto float&equalize charge
more choise of our supplies for you:
| Model | TH230D05NZ | TH230D07NZ | TH230D10NZ | TH230D20NZ-3 | TH230D30NZ-3 | TH230D40NZ-3 | |
| Mechanical | |||||||
| Size (H × W × D) mm | 195×91×303 | 218×118×357 | 303×136×410 | ||||
| Weight | 5kg | 10.5kg | 19kg | ||||
| Input | |||||||
| Input voltage | 380V AC±15%, 3 phase | ||||||
| AC input frequency | 45Hz ~ 65Hz | ||||||
| Efficiency | ≥95% | ||||||
| Power factor | ≥0.93 | ||||||
| Output | |||||||
| Output voltage | 190-300V | ||||||
| Output current | 0.5-5A | 0.5-7A | 1-10A | 2-20A | 3-30A | 4-40A | |
| power (W) | 1500 | 2100 | 3000 | 6000 | 9000 | 12000 | |
| Soft start time | 3 ~ 8s | ||||||
| Current stabalization | ≤ ± 0.5% | ||||||
| Ripple | ≤ 0.2% | ||||||
| Voltage stabalization | ≤ ± 0.5% | ||||||
| Current sharing imbalance | ≤ ± 3% | ||||||
| Cooling method | fan cooling | ||||||
| Protocal | RS485 or RS232 | ||||||
| Accoustic noise | <50dB | ||||||
| Protection | |||||||
| Multi-protection | Multi-protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down without output, and self recoverable | ||||||
| Current limiting | The output current will not increased if it exceed the threshold. | ||||||
| Ambinet temperature | |||||||
| Operation temperature | -20°C~50°C | ||||||
| Storage temperature | -40°C~ 60°C | ||||||
| Relative humidity | ≤ 90% | ||||||
| Air pressure | 70 ~ 106kPa | ||||||
Contact Us
- Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
- Contact nameJack Peng
- Phone86-0311-66685638
- AddressBuilding 12,Tianshan sci-tech Industrial Park ,No.319,Xiangjiang Road,High&New technology industrial development zone,shijiazhuang Shijiazhuang,Hebei
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