JY1000-C2-Lz 2 Channels DC Insulation Monitoring Device for EV Charging Pile DC Isolation Monitoring Device Used for DC EV Charger

• Customization: Available
• Theory: Electromagnetic Relay
• Usage: Insulation Monitor
• Model NO.: JY1000-C2-Lz
• Phase: 3
• Electricity Type: Dc
• Number of Pole: 3
• Load: Medium Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Testing Voltage: 100-1000VDC
• Operating Temperature: 20
• Measuring Range: 100-1000VDC
• Dimensions: 110*45*75
• Accuracy Class: ±3% ±3 V
• Transport Package: Please Consult for Details
• Specification: 10*10cm
• Trademark: OEM
• Origin: Zhejiang, China
• Production Capacity: 1000 Piece/Pieces Per Month

Product Description

 

 

 

JY1000-C2-LZ is based on MODBUS protocol of DC insulation monitoring device, is used in on-line monitoring insulation resistance of the DC floating system (two DC system shared one ground). two DC channels are controlled independently, two DC insulation monitoring non-interference in each other. Users can enable or disable the insulation monitoring function of each DC channel and acquire insulation resistance values by RS485 communication.

1. Two independent control
2. Remote monitoring and management
3. Monitor positive and negative poles
4. Ground insulation resistance
5. DC voltage monitoring
6. Vehicle side DC voltage monitoring
7. Voltage reverse polarity alarm

Specification

 

Parameter	Value
Power supply	9-30VDC, Power 6W
DC voltage range	100V~1000V
DC voltage measurement accuracy	≤2V+0.3%
Insulation resistance measurement range	1KΩ~10 MΩ (DC System voltage:100V~1000V)
Insulation monitoring accuracy ((When :DC voltage:100V-1000V)	CY range	Resistance range	Accuracy
	0~0.8μF	≤60kΩ	≤3kΩ
		60kΩ<R≤1MΩ	≤5%
	0.8μF ~3μF	≤60kΩ	≤6kΩ
		60kΩ<R≤1MΩ	≤20%
Off-line pressure test	<2mA
Standard	IEC 61851-23 (2014-03):2014-11
Humidity	85%
Storage temperature	- 40°C ~125°C
Operating temperature	- 40°C ~75°C

Please consult us for details

Application

* EV DC charging system
* Photovoltaic system
* Energy storage system
* DC power grid and other DC systems under 1000V

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