Name: HYCA-07 Type Residual Current Sensor
Brand: Asct Current Transformer
SKU: 00393
Availability: InStock
Rating: 5 (1 reviews)

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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

Electric Vehicle (EV) Charging: Residual current device sensor are critical in EV charging infrastructure to prevent ground faults, leakage, and shock hazards during the charging process. They are often integrated into residential and public charging stations.

Residential Wiring: In residential applications, RCDs are often used to protect individuals and equipment from electrical faults. They are often installed in electrical panels to protect circuits in kitchens, bathrooms and outdoor areas.

Industrial and Commercial Facilities: RCDs play a vital role in industrial and commercial settings, protecting people and equipment from electrical faults. They are used in manufacturing facilities, construction sites, and large commercial operations.

Boats and Marines: RCDs are installed on boats and vessels to protect against electric shock in wet and conductive environments.

Outdoor Events: RCDs are used for temporary electrical installations at outdoor events such as music festivals and expos to ensure the safety of event attendees and personnel.

Renewable energy systems: In photovoltaic (solar) and wind power systems, RCDs are used to detect and respond to ground faults, maintaining the safety of the system and maintenance personnel.

Pools and Spas: Residual current device sensor are used to protect against electrical shock hazards in and around swimming pools and spas.

Features:

Comprehensive Protection: Type B RCSs offer protection against a wide range of residual current faults, including AC, pulsating DC, and smooth DC residual currents. This makes them suitable for environments with complex electrical loads, such as those found in solar PV installations and electric vehicle (EV) charging stations.

High Sensitivity: These sensors are highly sensitive and can detect even small imbalances in current, ensuring early detection of faults and rapid response.

Dual-Slope Detection: Type B RCSs typically employ dual-slope detection technology, which enables them to distinguish between various types of residual currents and minimize the risk of false alarms.

Fast Response: In the event of a fault, Type B RCSs operate quickly, interrupting the electrical circuit within milliseconds to prevent accidents and damage.

Compatibility: They can be integrated into various electrical installations, including residential, commercial, industrial, and specialized applications like photovoltaic systems and EV charging infrastructure.

Self-Testing: Some Type B RCS models include self-testing capabilities, ensuring their continuous functionality. They periodically perform self-checks and trip if any issues are detected.

Technical Parameter

Model	Corresponding standards	DC trigger threshold	AC trigger threshold
HYCA-07/PD	IEC62752	6mA	30mA
HYCA-07/MD	IEC62955	6mA	/

Absolute maximum ratings (not operating)
Electrical data	Symbol	Unit	Specification	Conditions
Load dump vervoltage	UC	V	32	400ms
Over-voltage	UC	V	25	1 minute
Reverse polarity	UC	V	-16	1 minute
Minimum supply voltage	UCmin	V	6	Continuous not operating
Maximum supply voltage	UCmax	V	18	Continuous not operating←
Creepage distance	dcp	mm	7.2
Clearance	dci	mm	6.9
RMS voltage for AC insulation test	Ud	KV	2.5	50HZ, 1minute
Insulation resistance	Rins	MΩ	500	500 V iso 16750-2