Jy1000-Al 0-1000VDC DC Ground Insulation Monitoring Device, with RS485 & High Voltage Grounding Switch Relay

• Customization: Available
• Theory: Electromagnetic Relay
• Usage: Insulation Monitor
• Model NO.: JY1000-AL
• 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
• Protect Feature: Sealed
• Contact Load: High Power
• Transport Package: Please Consult for Details
• Specification: 10*10cm
• Trademark: blue jay
• Origin: Chongqing, China
• Production Capacity: 1000 Piece/Pieces Per Month

Product Description

Product Description

JY1000-AL is a DC-to-Ground insulation monitoring module based on the principle of unbalanced bridge, which has monitoring and protection functions in one. It can monitor the insulation resistance value of the positive and negative poles of the DC floating system to the ground, ranging from 1KΩ~10 MΩ; at the same time, it can also detect the DC voltage value, ranging from 100V to 1000V

Feature

1. High voltage grounding switch
2. Widely power supply range
3. Widely insulation monitoring range (100V~1000VDC)
4. insulation monitoring equipment self-test
5. Adaptive capacitance to ground
6. Convenient parameter setting
7. Remote monitoring and management
8. Monitor positive and negative poles
9. Ground insulation resistance
10. Voltage reverse polarity alarm

Specification

Parameter	Value
Power supply	9-30VDC, Power 3W
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
Maximum relay switching voltage	400VAC/600VDC
Maximum relay switching current	4A
Relay contact resistance	<100mΩ
Relay insulation resistance	1000MΩ
Standard	IEC 61851-23 (2014-03):2014-11
Humidity	≤90%
Storage temperature	- 55°C ~90°C
Operating temperature	- 40°C ~75°C

 

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