Power outage emergency device

The existing technical team has accumulated rich comprehensive experience in technical fields such as frequency conversion speed regulation, power conversion, power frequency and high frequency transformer design, elevator control system, intelligent battery charging management, etc. Haohong hopes to use this to meet the needs of customers with its unique innovative design. Customer's individual needs.

Short-term 300% overload capacity

Various shutdown modes are optional

Automatic delay start after power failure, adjustable delay time

Elevator light failure, automatic recovery function is available

High-efficiency toroidal transformer isolation, inverter boost, safe and reliable

It has the interlock function of switching and maintenance operations to ensure the safety of maintenance operations

Electric release brake device

The existing technical team has accumulated rich comprehensive experience in technical fields such as frequency conversion speed regulation, power conversion, power frequency and high frequency transformer design, elevator control system, and battery intelligent charging management.

Short-term 300% overload capacity

Various shutdown modes are optional

Automatic delay start after power failure, adjustable delay time

Elevator light failure, automatic recovery function is available

High-efficiency toroidal transformer isolation, inverter boost, safe and reliable

It has the interlock function of switching and maintenance operations to ensure the safety of maintenance operations

Power outage emergency device

Electric release brake device

About Haohome

Create a professional brand of elevator automatic rescue operation device

Ningbo Haohong Electronics Co., Ltd.

Provide users with cost-effective elevator power failure emergency automatic rescue solutions and products

Founded in 2010

Ningbo Haohong Electronics Co., Ltd. is a wholly-owned subsidiary of Ningbo Weike Optoelectronics Co., Ltd. Haohong wholeheartedly provides users with cost-effective elevator power failure emergency automatic rescue solutions and products, and strives to create a professional brand of elevator automatic rescue devices. In recent years, through industry-university-research cooperation with Huazhong University of Science and Technology and Zhejiang University, we strive to provide users with high-performance and cost-effective elevator power failure emergency rescue devices (ARD) with continuously innovative technologies, optimized production processes, and strict quality control.

Application

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Elevator control system

The existing technical team has accumulated rich comprehensive experience in technical fields such as frequency conversion speed regulation, power conversion, power frequency and high frequency transformer design, elevator control system, intelligent battery charging management, etc.

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Battery intelligent charging management

The existing technical team has accumulated rich comprehensive experience in technical fields such as frequency conversion speed regulation, power conversion, power frequency and high frequency transformer design, elevator control system, intelligent battery charging management, etc.

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Power frequency and high frequency transformer design

The existing technical team has accumulated rich comprehensive experience in technical fields such as frequency conversion speed regulation, power conversion, power frequency and high frequency transformer design, elevator control system, intelligent battery charging management, etc.

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