leakage trace tester technical parameters
The leakage trace tester is used for electrical products that may
experience insulation leakage between live parts of different polarities or
between live parts and grounded metal parts under the influence of humid and
impurity environments. The generated arc can cause breakdown short circuit or
material damage due to discharge, and even lead to fire. This testing instrument
is a destructive test conducted on insulation materials to simulate the above
situation, used to test and evaluate the relative resistance to leakage and
marking of insulators under the action of an electric field and impurity
containing water at a specified voltage.
The leakage trace tester is suitable for research, production, and quality
inspection departments of lighting equipment, low-voltage electrical appliances,
household appliances, machine tool appliances, motors, electric tools,
electronic instruments, electrical instruments, and information technology
equipment. It is also suitable for insulation materials, engineering plastics,
electrical connectors, and accessory industries.
According to the standard:
IEC60335, GB4706.1, IEC60884-1, GB2099.1, GB/T4207-2003, IEC60112, ASTM D
3638-92
Technical features:
The structural components of this test chamber are made of stainless steel
or brass, and the electrode head is made of platinum metal, which is resistant
to high temperature and corrosion. The droplet count is accurate, and the
control system is stable and reliable
Technical parameters:
1) Electrode pressure: 1.0 ± 0.05N
2) Electrode distance: 4.0mm ± 0.01mm, included angle 60 ° ± 5
3) The electrode voltage of the leakage trace test device is adjustable
from 100 to 600V (48 to 60Hz), and the voltage drop is less than 10% when the
short-circuit current is 1.0 ± 0.1A
4) Droplet height: adjustable from 30 to 40mm
5) Droplet size: 44-55 drops/1cm3 adjustable
6) Dropping time: 30s ± 5s,
7) Dropping frequency: 0~9999 adjustable times
8) Leakage judgment of electrical trace index testing instrument: If the
circuit current is greater than 0 and maintained for 2 seconds, the relay will
act to cut off the current, indicating that the sample is unqualified
9) The testing process of the electric tracing index testing machine:
automatic control of the testing program, independent ventilation
10) The volume of the electrical trace index testing instrument studio is
0.1m3 (0.5m3 or 0.75m3 can be customized according to different standards)
11) Power supply: AC 220V, 50Hz
Advantages and characteristics:
1. Have a strong after-sales service team;
2. Able to handle various issues in a timely and fast manner, relieving
customers of any worries they may have;
3. Complete spare parts to solve the problem of long lead times when
ordering spare parts;
4. Keep up with industry standards updates and provide textile testing
instruments that meet the new standards in a timely manner.
2024-03-26 17:18