3KV - 35KV Wire Cable Testing Machine AC Series Interfere Proof
Wire Cable Testing Machine AC Series Spark Tester We are the special manufacturer for producing AC series wire sparker. It is main technological properties correspond to JB/278.10-1993 standard. It can be used to check the insulating level of wire & cable in the relevant recommendations: GB/T3048.15-1992, GB/T3048.9-2007. Main technical parameters Voltage: 3KV-35KV Max. checking sensitivity: ≤ 600uA spark current. Checking reliability: Non-mistake action at full voltage with
Wire Cable Testing Machine AC Series Spark Tester
We are the special manufacturer for producing AC series wire sparker. It is main technological properties correspond to JB/278.10-1993 standard. It can be used to check the insulating level of wire & cable in the relevant recommendations: GB/T3048.15-1992, GB/T3048.9-2007.
- Main technical parameters
Voltage: 3KV-35KV
Max. checking sensitivity: ≤ 600uA spark current.
Checking reliability: Non-mistake action at full voltage with 1000pF load.
Max. speed: 200m/min
Strong interfere-proof property.
Length of electric pole: 300mm
- AC wire sparker technical parameters
- Table of test voltage and insulating nominal thickness
| Insulating nominal thickness S(mm) | Effective value of test voltage (KV) |
| S ≤ 0.25 |
|
| 0.25 < S ≤ 0.5 |
|
| 0.5 < S ≤ 1.0 |
|
| 1.0 < S ≤ 1.5 |
|
| 1.5 < S ≤ 2.0 |
|
| 2.0 < S ≤ 2.5 |
|
| 2.5 < S |
|
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