1000V DC Voltage Digital Insulation Tester YH 511 , 0.01M ohm to 2G ohm Measurement Range
Quick Detail:
Complies with IEC/EN 61010-1 1000V CAT III , 600 V CAT IV.
1000V DC Voltage, 750V AC Voltage(TRMS).
6600 Count(except for capacitance, temperature, insulation).
When the input terminals is V and COM, The overload protective voltage is up toAC 250 V (TRMS) ;When the input terminals is mA and
COM, protective Current is 0.4A; when the input terminals is Hi and Lo , The overload protective voltage is 600V.
Batteries:Four AA batteries (NEDA 15A or IEC LR6) Meter use 1000 hours; Insulation test use: Meter can
perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests
of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off.
Specifications
|
Insulation Measurement Range |
0.01 MΩ to 2 GΩ |
|
Insulation Test Voltages |
50, 100, 250, 500, 1000 V |
|
Insulation Source Voltage |
+ 20 %, - 0 % |
|
Insulation Short-Circuit Test Current |
1 .5mA nominal |
|
Insulation Auto Discharge |
Discharge time <1 second for C = 1 μF or less |
|
Insulation Live Circuit Detection |
Inhibit test if terminal voltage > 20 V prior to initialization of test |
|
Insulation Maximum Capacitive Load |
Operable with up to 1 μF load |
|
Storage Altitude |
12000m |
|
Operating Altitude |
2000m 1000V CAT III, 3000m 1000V |
|
Temperature Coefficient |
0.05 × (specified accuracy) per °C for temperatures < 18 °C or > 28 °C. |
|
Relative Humidity |
40%~75%. |
