Application
* Hybrid electric vehicle high voltage system
* Hydrogen energy vehicle high voltage system
* Energy storage system
* Other DC floating system and AC floating system

Features
Dimensions(mm):


Accuracy | 1% |
Measurement range | 0-1000VDC |
0-750VAC | |
Power supply | 9-36VDC |
Input power | ≤ 2W |
Insulation resistance | 0 ~ 50 MΩ (Default is 50 MΩ when over 50 MΩ) |
Insulation accuracy | ±12 kΩ (@ 0~100 kΩ, CY≤ 2μF) |
±10 % (@100 kΩ~1 MΩ, CY≤ 2μF) | |
±10 % (@1MΩ~50MΩ, CY≤ 2μF) | |
Response time | 4s (@RISO≥ 500 kΩ, CY =0μF) |
5s (@RISO<500 kΩ, CY =0μF) | |
8s (@RISO=1MΩ, CY =1μF) | |
12s (@RISO=1MΩ, CY =2μF) | |
High voltage input resistance | Positive 5 MΩ,Negative 1 MΩ to ground (@Internal high voltage relay closed) |
Positive& negative poles to ground over 500 MΩ (@Internal high voltage open) | |
Pulse signal amplitude | ±15 V |
Pulse signal frequency | Adaptive |
Isolation withstand voltage | 3500VDC, 2500VAC (RMS) |
Operating temperature | -40 ºC~+85 ºC |
Storage temperature | -40 ºC~+85 ºC |
IP protection | IP 55 |
Weight | 0.5kg (Aluminum package) |
Selection precautions:

