Flexible Cables Flexing Tester HDX1302
Shanghai kerang technology co., ltd is located in Shanghai City,
China, and was established in 2018.It is a company specializing in
the field of automation technology: technology development,
technology transfer, technical consultation and technical service;
installation, design, commissioning and maintenance of automation
equipment; and other high-tech enterprises. And have strong R & D
capabilities in the field of test instrument industry. The testing
equipment developed by the company is widely used in many
industries such as electronics, home appliances, etc.
We have strong technical reserves and solid technical strength,
especially in the field of environmental testing equipment or
product online monitoring. The newly developed products are used in
aerospace, aerospace, nuclear industry and other projects.
Looking forward to your inquiry and negotiation.
Standard:IEC60245-1 Rubber insulated cables-Rated voltages up to and
including 450/750 V-Part 1:General requirements,IEC60245-2 clause
3.1 Figure 1 Rubber insulated cables-Rated voltages up to and
including 450/750 V-Part 2: Test methods.
Application:It is used for checking mechanical strength of completed flexible
cables. This test does not apply to flexible cables with cores of
nominal cross-sectional area greater than 4mm2 and cables having
more than 18 cores laid up in more than two concentric layers.
Test sample:Completed flexible cables.
Feature:This cable tester consists of a carrier C (see IEC60245-2 Figure
1),a driving system for the carrier and four pulleys for each
sample of cable to be tested. The carrier C supports two pulleys A
and B, which are of the same diameter. The two fixed pulleys, at
either end of the apparatus, may be of a different diameter from
pulleys A and B, but all four pulleys shall be so arranged that the
sample is horizontal between them. The carrier makes cycles
(forward and backward movements) over a distance of 1 m at an
approximately constant speed of 0,33m/s between each reversal of
the direction of movement. A sample of flexible cable about 5 m
long shall be stretched over the pulleys, each end being loaded
with a weight. The mass of this weight and the diameter of pulleys
A and B are given in following table.
Parameters:
| Power supply | AC 220V/ 50HZ |
| Current loading of cores | 0-25A |
| Voltage loading | 0-400V |
| Testing speed | 0.33m/S |
| Testing distance | 1000±20mm |
| Suitable cores | 2-18 |
| Nominal cross-sectional area | 0.2~4mm2 |
| Diameter of pulleys | 60,80,120,160,200mm ( Customer optional: Standard equipped 3pcs) |
| Combined weights | 0.5kg, 1kg, 1.5kg, 2kg, 2.5kg, 3kg, 3.5kg, 4kg, 6kg, 7.5kg, 8kg |
| Fault testing | Current interruption, short circuit between conductors, test and
short circuit between the pulley. |
