Active Member
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[China]
Address: 16th Floor, Building C, Fortune Plaza, No.287, Suixi Road, Hefei, Anhui, China
Contact name:
Anhui Herrman Machinery Technology Co.,ltd |
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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.
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
| 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 |
