Heyi Hyca B Type Current Sense Transformer in Electronic Wall Box EV Charger IEC62955

Product Description

Product Description

HYCA type AC DC leakage current sensor
Introduce:
HEYI Electrical company ASCT brand new product HYCA type AC DC leakage current sensor is a Leakage Protection Residual Current sensor specifically developedfor EV-charging providing all-current sensitivity. Charging of electric vehicles ata standard wall socket or a wall box requires protection devices against DC faultcurrents to avoid electric shock. Installed type A residual current circuit-breakers(RCCBs) are unable to identify and deactivate DC fault currents.
Detailed Photos
Product Parameters

model	Corresponding standards	DC trigger threshold	AC trigger threshold
HYCA-01	IEC62752	6mA	30mA
HYCA-02	UL2231-2	6mA	20mA
HYCA-05	IEC62955	6mA	/

Electrical/Reliability Characteristics
Working Temperature	40ºC~105ºC
Storage Temparature	40ºC~105ºC
Supply Voltage(VDD)	4.85~5.15 VDC recommend 49*51 VDC
Static Power Consumption	110mW
Clearance (Primary-Primary/Secondary)	≥6.5mm ≥10mm
Creepage Primary-Primary/Secondary)	≥8mm ≥10mm
Voltage Input, low level	0~0.6VDC
Voltage Input, high level	4.2~5VDC
FIT	25ºC= 48.755 80ºC = 213.13
Designed Life	≥20 years
Working Altitude	≤4000m

Company Profile
Features:
Small volume and footprint for integration into compact IC-CPD. Avoids hazardous situations with DC fault currents. Protects RCCB type A from saturation. Saves costly type B RCCD.
Volume optimized. AC/DC-current sensitivity at low cost. Protects RCCB type A from saturation. Self-monitoring and test functions. Robust mechanical design suitable for IC-CP. Technology:
ault current detection according to IEC 62752 or UL 2231. Frequency range DC up to 2 KHz. Load current up to 80 Arms (1-phase) or 3 x 32 Arms (3-phase). Switching output for 6 mA DC and 30 mA AC (acc. to IEC 62752) Integrated self-monitoring and test functions. Measurement resolution of 0.2 mA. Variants with pass through opening or with integrated primary conductors. Differential current range 0~300 mA. Robust mechanical design suitable for IC-CPD environmental requirements (e.q. drop test) Widely usable in harsh electronic environment (e.g, resistant to external maanetic fields) The sensor can trigger an automatic shut-off in case ofhazardous electrical faults (DC and AC) according to lEC 62752 or UL2231. Standard:
HYCA type AC DC leakage current sensor Meet IEC 62752 mode II charging-related residual current test requirements. HYCA type AC DC leakage current sensor Meet IEC 62955 mode three charging RDC-PD related residual current test requirements. HYCA type AC DC leakage current sensor Meet the basic requirements of GB/T 22794 based on the adaptation of DC 6mA test requirements

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