220vac to 110vdc Power Supply 20a Rectifier Module for Telecom

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220vac to 110vdc Power Supply 20a Rectifier Module for Telecom

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Product Description

✓ Widely operating range of AC input voltage: 90~290VAC

✓ Compact 19' inch rack mount shelf design

✓ Real-time detection of operating status with sound-light alarm

✓ Perfect battery management including accessory battery temperature detector

✓ 20 amp output per module, 60 amp system capacity max for 2U (Whole system 180 amp max)

Specification

Model	VT-R11020
Input Voltage Range	90~290Vac (derate≤176Vac)
Input Frequency	50/60HZ
Power Factor	>0.99
Output Voltage	24VDC
Output Voltage Range	99-143VDC
Output Current Range	20A
Output Efficiency	93.20%
Regulation	±2%
Load Regulation	±2%
Line Regulation	±1
Leakage Current	≤10mA
Work Temperature	-40~55°C
Storage Temperature	-40~70°C
Cooling Method	Forced cooling, front-in & rear-out, the fan is located inside the front panel, with programmable speed by the temperature.
Ingress Protection	The unit can operate when the diameter of dust particle is more than 5μm, with density ≤3*104 /m3. The dust shall not be conducting, electromagnetic or corrosive.

Product Description

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Frequently Asked Questions

1. What is the input voltage range for this rectifier system? The system supports a wide AC input voltage range from 90V to 290V AC, with power derating applicable below 176V AC.

2. Can this unit be installed in a standard server rack? Yes, it is designed as a compact 19-inch rack-mount shelf, making it compatible with standard industrial and telecom racks.

3. What are the built-in monitoring and alarm features? The system features real-time detection of operating status and is equipped with sound-light alarms to notify operators of any issues immediately.

4. How is the system cooled to prevent overheating? It utilizes forced air cooling (front-in and rear-out) with internal fans. The fan speed is automatically adjusted based on the operating temperature.

5. What is the maximum output capacity of the system? Each module provides a 20 amp output. A 2U shelf can hold up to 60 amps, while the whole system can reach a maximum capacity of 180 amps.

6. Does the system provide protection against dust and particles? Yes, it has ingress protection that allows it to operate in environments where dust particle diameters are greater than 5μm, provided the dust is non-conductive and non-corrosive.

Product Detail

220vac to 110vdc Power Supply 20a Rectifier Module for Telecom

Product Description

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220vac to 110vdc Power Supply 20a Rectifier Module for Telecom

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