Emerson HD22010-3 Power Supply Module

Overview

The Emerson HD22010-3 is a high-frequency switching rectifier power supply module designed for industrial DC systems. It converts three-phase AC input into a stable DC output, making it ideal for use in high-voltage substations and power plants. The module supports key applications such as battery charging, control power, and automation systems. It integrates passive power factor correction (PFC), DC/DC conversion, and intelligent protection circuits. With high efficiency, low ripple, and robust construction, it ensures reliable performance in harsh environments.

Technical Specifications

• Model: HD22010-3

• Manufacturer: Emerson

• Type: Rectifier / Power Supply Module

Input Characteristics

• Input Voltage: 323V ~ 475V AC (3-phase, 3-wire)

• Input Frequency: 45Hz ~ 65Hz

• Power Factor: ≥ 0.94

Output Characteristics

• Output Voltage Range: 176V ~ 320V DC

• Rated Output Current: 10A

• Max Output Current: 11A

• Voltage Regulation: ≤ ±0.5%

• Current Regulation: ≤ ±0.5%

• Ripple: ≤ 0.1%

Performance and Features

• Efficiency: ≥ 93%

• Noise Level: <55 dB

• Cooling Method: Natural + Forced air cooling

• Communication Interface: RS485

• MTBF: > 300,000 hours

Environmental Conditions

• Operating Temperature: –10°C to +40°C

• Storage Temperature: –25°C to +55°C

• Humidity: ≤ 95% RH