Products
IEC 60245-2 Two-Wheel And Three-Wheel Flexing Testing Machine For Cables Strength Test
Products Description
IEC 60245-2 Two-Wheel And Three-Wheel Flexing Testing Machine For Cables Strength Test
Product Infromation:
Standard: IEC60245-1-2008 ”Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 1: General requirements” clause 5.6.3.1
IEC60245-2-1998” Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 2: Test methods” clause 3.1 and figure 1, clause 3.5 and figure 6
IEC60227-1:2007 ”Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: General requirements” clause 5.6.3.1
IEC60227-2:2003 ”Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 2: Test methods” clause 3.1 and figure 1
Specimen and limitations: Finished flexible cables, TUV, VDE, UL and other highly flexible cables.
Test purpose: It is used for bending mechanical strength test of finished flexible cables. This test is not applicable to cables with more than two concentric layers whose nominal conductor cross-section exceeds 18 cores.
Test principle: The 5m long sample moves back and forth within a 1m stroke through a pair of pulleys to achieve the bending test of wires and cables. By switching the two- and three-wheel clamps and adjusting the running speed, the two-wheel and three-wheel bending tests of cable samples can be achieved.
Technical Parameters:
Compatible with two-wheel and three-wheel bending, achieved by switching the clamp
1. No-load test (cables with more than five cores are not subject to current-carrying test)
2. Single-phase cable test
3. Three-phase cable testing
Single-phase AC0-250V, adjustable
Three-phase AC0-430V, adjustable
Two-wheel bending speed: 0.33m/S, adjustable
Three-wheel bending speed: 0.1m/S, adjustable
Two-wheel pulley:
60, 80, 120, 160, 200 mm (round bottom)
Three-wheel pulley:
40, 45, 50 mm (round bottom)
Two-wheel: According to standard table 1 0.5-9Kg, stacked combination
Three-wheel: According to standard table 3 calculated at 28N/mm², standard 21, 28, 42N
Control system
PLC + windows system control
Operation interface
Industrial computer of 12 inches or above, color screen, with WIFI, can be connected to the Internet, and data can be formed into reports and printed directly
Test items
Load current
0.1-35A
Load voltage
Test speed
Test stroke
More than 1 meter, fixed stroke
Number of tests
0-999999, can be preset
Applicable wire core
2-18
Applicable wire diameter
0.2-4 mm²
Fixture
Pulley diameter
Weights
Fault detection
Current break, short circuit between conductors, short circuit between sample and pulley, sound and light alarm
Power supply
AC380V±10%/50-60Hz
Equipment size
WDH=1600X700X1600mm
Equipment weight
About 300kg
