Residual Current Detection RCD Leakage Split Core Current Sensor

• Type: Electromagnetic
• Output Signal Type: Analog Output
• Production Process: Integration
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: AKH0.66-LKN
• Material: Metal
• Accuracy Grade: 1.0G
• Application: Energy Meter
• IP Rating: IP30
• Certification: CE, RoHS, Reach
• Customized: Customized
• Primary Input Current: 1000mA
• Secondary Output Current: 0.5mA
• Rated Voltage: AC0.66kv=AC0.69kv
• Frequency: 50-60Hz
• Altitude: 3000m
• Transport Package: Carton
• Specification: AKH0.66-LKN
• Trademark: Acrel
• Origin: China
• HS Code: 8504311000
• Production Capacity: 200000
• Package Size: 17.00cm * 15.00cm * 13.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

Low Voltage AC 0.66kv Residual Current Transformer (CT) is used to transform the high AC current to small easily manageable values.
They are connected with the panel meter or relay and they can help to measure the current or protect the equipment.

Product Parameters

Technical Parameters		Index
Input	Network	3-phase 4-wire/TN,TT system
	Frequency	50-60Hz
	Residual current	Rated measuring range: 10mA~3000mA
		Setting range: IΔn: 30-1000mA, step: 1mA
		Measurement accuracy class of residual current:1.0
Communication		RS485 port, MODBUS-RTU protocol
Power supply		DC 24V, power consumption:≤2VA
Safety		Power frequency withstands voltage:     AC 3KV/1min between the terminal block and the housing                                                                      Insulation resistance:     >100MΩ between the terminal block and the housing
Environment		Working temperature:-10ºC~+45ºC;                                 Storage temperature:-20ºC~+70ºC;     Relative humidity:5%~95%, without condensation;     Altitude:≤2500m

Specification

Specification	Ratio	Accuracy	Aperture	Rated Current
L45KN	1000mA/0.5mA	1	Phi 45	16-100A
L80KN	1000mA/0.5mA	1	Phi 80	100-250A

 

Wiring

 

After Sales Service

Certifications

 

Company Profile

Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, it committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.