Product No: WDT-B42
The WDT-B42 Flexing Test Apparatus for Flexible Cables is according to IEC 60245-1:2008 Clause 5.6.3.1 (GB/T 5013.1-2008 Clause 5.6.3.1), IEC 60245-2:2008 Clause 3.1 Figure 1 (GB/T 5013.2-2008 Clause 3.1 Figure 1), IEC 60227-1:2024 Clause 5.6.3.1 (GB/T 5023.1-2008 Clause 5.6.3.1), IEC 60227-2:2003 Clause 3.1 Figure 1 (GB/T 5023.2-2008 Clause 3.1 Figure 1). It is suitable for mechanical strength testing for Flexible Cables after a certain number of bendings under dynamic load.
The WDT-B42T Three Pulley Flexing Test Apparatus for Flexible Cables is fully meet IEC 60245-2 Clause 3.5 Figure 6 and Table 3 (GB/T 5013.2 Clause 3.1 Figure 6 and Table 3). It is suitable for mechanical strength testing for Flexible Cables after a certain number of bendings under dynamic load.
Test principle: A 5m long specimen is reciprocated within a 1m stroke through a pair of pulleys to achieve bending test of wires and cables.
Specifications:
| LISUN Model | WDT-B42 | WDT-B42T |
| Pulley structure | Two pulley structure | Three pulley structure |
| Bending speed | 0.33m/s | 0.1m/s |
| Combination weights | 0.5，1.0，2.0，3.0，7.0kg | 21，28，42N |
| Pulley diameter（mm） | 60，80，120，160，200 | 40，45，50 |
| Test specimen type | Two-wire single-phase; three-wire three-phase; four-wire three-phase | |
| Test method | No-load, single-phase (two-wire), three-phase (three-phase three-wire/three-phase four-wire) |
|
| Shutdown mode | A、Can indicate: O, R, S, T phase disconnection | |
| 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 | ||
| Control method | PLC program control, touch screen operation | |
| Flexure stroke | ≥1M | |
| Test current | 0~40A | |
| Test voltage | Two-wire single-phase AC: 0~250V (adjustable); three-phase AC: 0~450V (adjustable); 50/60Hz | |
IEC 60245-2 Clause 3.1 And Figure 1 (WDT-B42)
IEC 60245-2: 1998 Clause 3.5 (WDT-B42T)
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