RCD/RCMU HYCA-07/MD Type B Residual Current Sensor

Item No.: HYCA-07/MD 6mA DC
HYCA-07/mD is residual current operated protective sensor for EV charger.
Description
Description
Introduce

Type B Residual Current Sensors (RCS) are advanced electrical safety devices designed to provide comprehensive protection against various types of electrical faults, including both AC and DC residual currents. They are a critical component of modern electrical systems, especially those involving renewable energy sources and sensitive electronic equipment.

Type B Residual Current Sensors are advanced safety components that offer comprehensive protection against a wide range of residual current faults, including AC, pulsating DC, and smooth DC residual currents. Their high sensitivity, dual-slope detection, and compatibility with diverse electrical systems make them essential for enhancing electrical safety, especially in applications involving renewable energy and sensitive electronic equipment.

Applications
1.Portable EV charger(Mode 2 IC-CPD)
2.AC Charging pile、Wallbox(Mode 3 EV charger)
3.Mode 4 EV charger
4.Ground fault detection
5.DC system leakage current detection
6.Photovoltaic inverter residual current detection
Technical Parameter

Model Corresponding standards DC trigger threshold AC trigger threshold
HYCA-07/MD IEC62955 6mA /

Electrical data  Ratings:

Action current

Unit Min. Typ Max.

Operating current S-DC

mA 20.0 23.0 26.0

Operating current 2PDC

mA 11.0 15.0 30.0

Operating current 3PDC

mA 10.0 20.0 30.0

 

 

Operating time

Unit Min Typ Max
Limit values of break time@6mA DC ms 100 10000

Limit values of break time@60mA DC

ms
50 300

Limit values of break time@200mA DC

ms
50 100
Limit values of break time@60mA 2PDC ms
50 300
Limit values of break time@200mA 2PDC ms
50 100
Limit values of break time@60mA 3PDC ms
50 300
Limit values of break time@200mA 3PDC ms
50 100
 
No action time Unit Min Typ LOWER
Limit values of break time@30mA AC ms

Limit values of break time@60mA AC ms

300
Limit values of break time@150mA AC ms

80
Limit values of break time@5A AC ms

>80

80

Dimensions

Mechanical dimension(for reference only)

Standards

Meet IEC 62752 mode II charging-related residual current test requirements.
Meet IEC 62955 mode three charging RDC-PD related residual current test requirements.
Meet the basic requirements of GB/T 22794 based on the adaptation of DC 6mA test requirements.
24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

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