Product name: three-phase quao testing machine product model:
Full standard: according to the design and manufacture of iec 227-2, iec 245-2, UL1581, VDE0472, iec 60227-2 (ed2) 1997, iec 60245-2 (ed2) 1994+ a1:1997, HD22.1 5.6.3.1, 5.6.3.2, GB5023.2 and GB5013.2.
Scope of application: this machine is suitable for the dynamic bending test of flexible cables with rubber insulation and sheathing under load, in which the following wire and cable faults are detected and shut down: 1) conductor break, 2) short circuit between conductors, 3) short circuit between cable sample and pulley.
Main functions:
1. Test sample type: two-core single-phase, three-core three-phase, four-core three-phase
2. Test methods: no load, single phase (two cores), three phase (three phase three lines/three phase four lines) are optional
3. Stop mode: A, can indicate: O, R, S, T phase break
B, can indicate: R/S, R/T, S/T, R/O, S/O, T/O short circuit
C, can indicate: O, R, S, T and pulley short circuit
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Qu torsion speed |
0．33m/s /0．01m/s |
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The distance between the two pulleys |
≥1M |
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Test current |
0～35A |
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The test line diameter |
The biggest 9.5 mm |
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The test voltage |
Two-core single-phase AC: 0 ~ 250V adjustable/three-core three-phase AC: 0 ~ 450V adjustable, 50 HZ |
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The test line |
Can detect single - phase, three - phase three - wire, three - phase four - wire |
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A heavy hammer |
There is no |
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Pulley structure |
The trolley is of two pulley/three pulley structure |
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Pulley diameter |
60、80、120 /40、45、50mm |