Photovoltaic module insulation resistance tester

Propósito:

Determine whether the current-carrying part of the assembly is well insulated from the assembly frame or outside.

Criterios aplicables:

IEC61215

Technical specifications:

Insulation resistance and leakage current two-parameter test.

Insulation resistance measurement range :100k-10TQ（105——101302）

Basic accuracy of insulation resistance :< 1G:1%, ≥1G:3%, ≥10G:5%, 21T:10%6

Output any negative voltage :1.0VDC——1000VDC, < 100V: voltage step of 0.1V, 2100V: voltage step of 1V. Basic accuracy :1%

Maximum charging current :30mA+5mA

Six range automatic or manual tests

Third gear test speed: high speed 55 times /s, medium speed 25 times /s, full speed 3 times /s