• Correct measuring for Insulation resistance even if the panel is under generating power
• Waterproof design: Can measure under the bad weather condition
• Memory function up to 1000 data
• Luminescence button and Backlight
Specifications
Insulation resistance | PV insulation | Insulation | ||||
---|---|---|---|---|---|---|
Test voltage | 500V | 1000V | 250V | 500V | 1000V | |
Measuring range (Auto range) | 20.00/200.0/2000MΩ | 20.00/200.0/2000MΩ | ||||
Mid-scale value | ― | 50MΩ | ||||
Rated current | ― | 1.0-1.2mA | ||||
0.25MΩ | 0.5MΩ | 1MΩ | ||||
First effective measuring range | 1.51-200.0MΩ | 1.51-1000MΩ | 1.51-100.0MΩ | 1.51-200.0MΩ | 1.51-1000MΩ | |
Accuracy | ±1.5%rdg±5dgt | ±1.5%rdg±5dgt | ||||
Second effective measuring range | 0.00-1.50MΩ | 0.00-1.50MΩ | 1.20-1.50MΩ | 1.20-1.50MΩ | 1.20-1.50MΩ | |
200.1-2000MΩ | 1001-2000MΩ | 100.1 -2000MΩ | 200.1 -2000MΩ | 1001 -2000MΩ | ||
Accuracy | ±5.0%rdg±6dgt | |||||
Open circuit voltage | 0 – +20% | |||||
Short circuit current | Max 1.5mA | |||||
Earth resistance | ||||||
Measuring range (Auto range) | 20.00/200.0/2000Ω | |||||
Accuracy | ±3.0%rdg±0.1Ω (20Ωrange) ±3.0%rdg±3dgt (200/2000Ωrange) | |||||
Voltage measurement | ||||||
Measuring range | AC 5-600V (45-65Hz)DC ±5-±1000V | |||||
Accuracy | ±1.0%rdg±4dgt | |||||
General | ||||||
Applicable Standards | IEC 61010-1 CAT Ⅲ 600V, CAT IV 300V Pollution2 IEC 61010-2-030, IEC 61010-031(EMC), IEC 60529(IP54), IEC 61557-1,-2,-5,-10, IEC 61326-1,2-2, EN50581(RoHS) | |||||
Power source | LR6(AA)(1.5V) x 6 | |||||
Dimensions / Weight | 84(L) x 184(W) x 133(D)mm / Approx. 900g (including batteries) | |||||
Accessories | 7196B(Test leads with remote control switch), 7244A(Test lead with alligater clip), 8017(Extension prod), 8072(CAT II standard prod), 8212-USB(USB adaptor with “KEW Report (Software)”), 9155(Shoulder strap), 9156A(Carrying case), LR6x6, Instruction manual | |||||
Optional | 7243A(L-shaped probe), 7245A(Precision measurement cord set), 8016(Hook type prod) |