High-Frequency Switching Rectifier Module

GF11040-8/GF22040

The high-frequency switching rectifier module utilizes advanced LLC resonant soft-switching technology and features a comprehensive built-in EMC design, complying with the electromagnetic compatibility requirements of the GB/T 19826-2014 standard.

Product Features

High Efficiency & Energy Saving

Adopts advanced LLC resonant high-frequency soft-switching technology, delivering high efficiency and high power density.

Comprehensive EMC design, meeting the requirements of GB/T 19826-2014 standard.

Safety & Reliability

Built-in short-circuit foldback protection, ensuring no damage even when the module output is in a long-term short-circuit state.

The fan adopts temperature and current combined control for speed regulation, resulting in low noise and high reliability.

Comprehensive protection and alarm functions, including input over/under voltage, output overvoltage, over-temperature, and overcurrent protection.

Excellent Performance

Wide input voltage operating range: 323VAC ~ 456VAC.

Built-in anti-reverse connection protection, supporting live hot-plugging.

Intelligent & User-Friendly

Adopts LED display, supporting query of module voltage, current, address, and fault information.

Built-in detachable dustproof net cover for easy maintenance.

Product Parameters

GF11040-8 High-Frequency Switching Rectifier Module

GF22040 High-Frequency Switching Rectifier Module

General

Output Characteristics

Input Characteristics

Operating Environment

Other Parameters

General

Output Characteristics

Input Characteristics

Operating Environment

Other Parameters

General

	Item	Specification
General	Model	GF11040-8
	Dimensions	136mm×284mm×433.5mm（W×H×D）
	Weight	≤15Kg

Output Characteristics

	Item	Specification
Output Characteristics	Rated Output	10A/234V
	Voltage Adjustable Range	198～286V
	Output Current Limit Range	10%～110% Rated Current
	Voltage Regulation Accuracy	≤±0.5%
	Current Regulation Accuracy	≤±1.0%
	Ripple Coefficient	≤±0.5%

Input Characteristics

	Item	Specification
Input Characteristics	Input Voltage	3-Phase 3-Wire (No Neutral), 380VAC/415VAC
	Power Factor (PF)	≥ 0.9
	THD	<30%
	Conversion Efficiency	>94%

Operating Environment

	Item	Specification
Operating Environment	Operating Temperature	-5℃~+45℃
	Storage Temperature)	-40℃~+70℃
	Operating Humidity	10%~90%RH
	Altitude	2000m
	Cooling Method	Forced Air Cooling

Other Parameters

	Item	Specification
Safety & Reliability	Dielectric Strength	Dielectric Withstand Voltage (50Hz/1min): Input to Chassis: 2500VAC Output to Chassis: 2000VAC
Safety Protection	Short Circuit Protection	Foldback current ≤40% of rated current; auto-recovery
	Output Over-voltage Protection	150±5VDC; Non-recoverable
	Input Under-voltage Protection	307±10VAC（Recovery: 318±10VAC）
	Input Over-voltage Protection	470±10VAC（Recovery: 455±10VAC）

Expand all parameters

General

	Item	Specification
General	Model	GF22040
	Dimensions	136mm×284mm×433.5mm（W×H×D）
	Weight	≤18Kg

Output Characteristics

	Item	Specification
Output Characteristics	Rated Output	40A/234V
	Voltage Adjustable Range	198～286V
	Output Current Limit Range	10%～110% Rated Current
	Voltage Regulation Accuracy	≤±0.5%
	Current Regulation Accuracy	≤±1.0%
	Ripple Coefficient	≤±0.5%

Input Characteristics

	Item	Specification
Input Characteristics	Input Voltage	3-Phase 3-Wire (No Neutral), 380VAC/415VAC
	Power Factor (PF)	≥ 0.9
	THD	<30%
	Conversion Efficiency	>94%

Operating Environment

	Item	Specification
Operating Environment	Operating Temperature	-5℃~+45℃
	Storage Temperature)	-40℃~+70℃
	Operating Humidity	10%~90%RH
	Altitude	2000m
	Cooling Method	Forced Air Cooling

Other Parameters

	Item	Specification
Safety & Reliability	Dielectric Strength	Dielectric Withstand Voltage (50Hz/1min): Input to Chassis: 2500VAC Output to Chassis: 2000VAC
Safety Protection	Short Circuit Protection	Foldback current ≤40% of rated current; auto-recovery
	Output Over-voltage Protection	300±5VDC; Non-recoverable
	Input Under-voltage Protection	307±10VAC（Recovery: 318±10VAC）
	Input Over-voltage Protection	470±10VAC（Recovery: 455±10VAC）