When power fluctuations threaten your telecom equipment, you need a rock-solid solution that keeps the signal flowing without interruption. The Huawei ETP48100-A1-50A AC/DC Telecom Power Converter transforms unstable AC mains into a reliable negative DC output, protecting your network gear and ensuring continuous operation. It is designed for telecom sites that demand high efficiency and robust surge protection, giving you peace of mind and uptime.
Huawei ETP48100-A1-50A AC/DC Telecom Power Converter
Unstable or low-quality mains power can cause outages, equipment damage and costly downtime for any telecom operation. This problem matters because every minute of network interruption translates into lost revenue and dissatisfied customers. The Huawei ETP48100-A1-50A AC/DC Telecom Power Converter solves this by delivering a stable -42 V to -58 V DC supply from a wide AC input range, while providing strong surge protection. Its design ensures your telecom hardware receives clean power, reducing maintenance and extending device life.
Key Features of Huawei ETP48100-A1-50A AC/DC Telecom Power Converter
- Model: ETP48100-A1-50A. Identifies the exact unit for compatibility and support.
- Input Voltage: 220 V AC, single-phase, 176 V AC to 290 V AC. Accepts a broad mains range, so it works in most regions.
- Input Voltage Frequency: 45 Hz to 65 Hz. Handles slight frequency variations without loss of performance.
- 2*Power output port on ETP48100-A1 chassis, each provide 25A Max.
- Output Voltage Range: -42 V DC to -58 V DC. Provides the precise negative voltage needed by telecom equipment.
- Maximum Output Power: 3000 W (176-290 V AC). Supplies ample power for high-capacity installations.
- Maximum Output Power: 1250 W (85-175 V AC, decreased linearly). Maintains operation even when input voltage drops.
- Surge Protection Capability: 2 kV in differential mode. Shields equipment from sudden voltage spikes between lines.
- Surge Protection Capability: 4 kV in common mode. Offers additional safety against common-mode transients.
Specifications
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Model
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ETP48100-A1-50A
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Input Voltage
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220 V AC, single-phase
Voltage range: 176 V AC to 290 V AC
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Input Voltage Frequency
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45 Hz to 65 Hz
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Output Voltage Range
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-42 V DC to -58 V DC
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Output Ports
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2*power output ports, each providing a maximum of 25A
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Maximum Output Power
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3000 W (176–290 V AC)
1250 W (85–175 V AC, decreased linearly)
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Surge Protection Capability
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2 kV in differential mode
4 kV in common mode
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