48VDC / 30A Switch mode rectifier AS0193
AS0193
AS0193 is a 48VDC/30A switch-mode rectifier suitable for power supplying of Telecommunciation equipments (telephone exchanges, transmission stations, etc.) and charging of storage batteries.
The 48VDC/30A Switch mode rectifier is designed and manufactured in accordance with ISO9001 Certified Quality System Assurance, a guarantee of high-quality products. In addition, the wide experience gained over many years of activity in the R&D, design and manufacture of switch-mode rectifiers ensures maximum safety for power supply systems.
A user-friendly interface, controlled by a microprocessor-based system, makes it possible to display and set the most significant parameters.
FEATURES
Digital control and switch-mode conversion technology.
Possibility of setting voltage and the most significant parameters through the keyboard.
Natural convection cooling
Stout and shock-resistant structure that is easy to move
Reduced weight (9.5 Kg) and Size (LxDxH 140x455x261mm), safe, handy and easy to use
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Electrical Specifications |
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| INPUT | Supply voltage | 230 single-phase | |
| Voltage range | -15% ~ +15% | ||
| Frequency (Hz) | 50 | ||
| Frequency range | ± 5% | ||
| R.F. Noise | According to CEI 110-5 / Class B EN 55022 | ||
| Power factor (Full load) | ³ 0.99 | ||
| Efficiency (from 40% of rated load) | ³ 0.90% | ||
| OUTPUT | Rated volage | 48 | |
| Output voltage range | -10% ~ +20% | ||
| Rated current | 30A | ||
| Permanent overload | 105% of rated current | ||
| Current limitation adjustment range (A) | 33 | ||
| Static regulation | £ 1% | ||
| Dynamic regulation | £ 8% | ||
| R.F. Noise | According to CEI 110-5 / class B EN 55022 | ||
| Psophometric voltage (mV) | £ 1 | ||
| Ripple | RSM value (mV) | £ 50 | |
| PEAK-TO-PEAK value (mV) | £ 100 | ||
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Environmental Specifications |
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| Temperature | Work | -10°~ + 40°C | |
| Storage | -25°~ + 70°C | ||
| Relative humidity | 5% ~ 85% | ||
| Altitude | £ 1000m above sea-level | ||
| Postal address |
| Dynaking Company Ltd. |
| 7C Manning Ind. Building, |
| 118 How Ming Street, |
| Kwun Tong, Hong Kong. |
| Telephone |
| (852) - 27909298 |
| Fax |
| (852) - 23417747 |
| Electronic mail |
| General Information : dynaking@dynaking.com |
| Sales Department : tech@dynaking.com |
| Service Department : techservice@dynaking.com |