Type B RCCB (Residual Current Circuit Breaker)

Type B RCCB can not only effectively protect AC and pulsing DC (A type),the possible compound residual current(F type ) , but also smoothing DC and high frequency residual current(1K Hz) .In a circuit consisting of rectifier, inverter, frequency inverter, etc, the leakage current caused in EV Charger DC loop circuit can be effectively detected and protected.

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Type B RCCB-Residual Current Circuit Breaker|Aegen manufacturer

Type B RCCB Circuit Breaker – Ultimate protection for EV charging systems! Detects smooth & pulsed residual currents (6mA-1kHz) with 0.1s tripping speed.

The VDF-63 is a kind of circuit breaker with complete update of residual current detection, based on current Type B RCCB. 

type b rccb

This device is essentially a  attached to it. So basically it will only break the circuit when there is a leakage current flowing to earth. The tripping time is such as to minimise the risk to human life.

RCCBs usually have a fault making and . This means that they can handle a fault of 1 kA on their own if it is a fault to earth.

Type B RCCB device disconnects the power if the earth leakage current is detected as dangerous. If the earth leakage current is equal to or less than 10mA, then the Type B RCCB devices would not trip because this current amount is not dangerous. The electric car will continue to get charging without any interruption. The Type B residual current devices will immediately trip the circuit and disconnect the power supply for higher currents. Like this, Type B residual current devices will protect the circuits from danger.

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AEGEN Company Introduction

AEGEN is headquartered in China and operates as a professional OEM/ODM manufacturer of EV chargers. With 23 years of experience in the electrical industry, the company has also developed specialized expertise in EVSE over the past nine years. As a result, it offers a wide range of products, including AC electric vehicle chargers and DC EV charging stations. Additionally, AEGEN supplies essential AC and DC EV charging accessories to support companies worldwide. The firm has established long-term strategic partnerships across multiple regions, such as Southeast Asia, the Middle East, and Europe. Thanks to these strong collaborations, AEGEN has earned an excellent reputation among its global partners. Ultimately, this trusted relationships reflect its commitment to quality and reliability in the EV charging industry.

AEGEN Products

Our main products are AC EV charger for home , AC business electric vehicle charger station , DC EV fast charging station , EV charger Tester , AC EV charging accessaries like type B RCCB,type A RCCB,controller ,RCMU and AC contactor , Fast Electric Vehicle charging station accessaries like Charging master control system like CCU,PCU,OCU,SECC and power modules.

AEGEN Certification

We have a special team for developing and design control system as well as industrial design of cabinets . We have CE and Rohs and we can support our clients to get their certificate on basis of ours.

AEGEN Technical Support

AEGEN supplies 24/7 free on-line technical support for our clients ,when needed we can hold video conferences to help customers solve problems on their spot and will not leave problems to the next day.

Sincerely welcome to contact us for detail inquiries and let’s get a win-win together.honorary qualification of ev charging stationev charger contact informationWith 20 years of experience in leakage switches for low-voltage electrical appliances, the type B RCCB produced by AC EV Charger is used in the assembly of internal parts to ensure safety. It is a good choice for you, If you want to know about EV Charging Accessories, and you can contact ROSE for more information.

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