DX8413 Arc resistance testing machine
Mainly applicable to: GB/T1411-2002 Test of resistance to high
voltage and low current arc discharge of dry solid insulation
materials.
Compliance with standards: This tester is designed and manufactured in accordance with GB1411, IPC650, IEC
61621, ASTMD495, and complies with testing methods such as JEC 149
and UL 746A.
Scope of application: The assessment of arc resistance performance
of electrical insulation materials such as plastics, resin
adhesives, and insulating paints used in industries such as motors,
appliances, and household appliances is mainly applicable to the
testing of arc resistance performance of solid insulation materials
such as plastics, films, resins, mica, ceramics, glass, insulating
oil, insulating paint, cardboard, and other media.
Features: The arc resistance testing machine adopts computer
control, and the test curve can be observed online during the test
process; Automatically store test conditions and test results data,
and can access, display, and print them
Experimental principle: Used to test the arc resistance of solid
insulation materials; The material to be tested will be exposed to
a high voltage, gradually increasing small current environment
until a stable conductive channel is formed on the surface of the
material. This time is the arc resistance time of the material.
Main technical requirements:
1. Input voltage: AC 220 V
2. Output voltage: AC 0-20 KV;
3. Electrical capacity: 1.5 KVA
4. Test method: intermittent arc, continuous arc
5. Test current: 10MA-20MA-30MA-40MA optional
6. Test voltage control error: ≤ 1%
7. Arc on/off time error:<5ms
8. Test voltage continuously adjustable: 0-20 KV
9. Current control accuracy: ± 10%
10. Electrode specification: stainless steel plate electrode 25.4mm
* 12.7mm * 0.15mm
Tungsten steel electrode 56mm * 7mm * 30mm
Electrode configuration angle 110 degrees
The angle between the electrode and the horizontal plane is 35
degrees
Electrode weight: 50G
11. Security measures:
(1) Overvoltage protection
(2) Overcurrent protection
(3) Short circuit protection
(4) Security door opening protection
(5) Software Misoperation Protection
12. External dimensions: 800 long × Width 700 × 1350mm high
Main configuration:
Test host: one unit
20000 volt high-voltage generator: one unit
Fully automatic microcomputer voltage regulation device :one set(serial port mode)
Voltage acquisition and current acquisition isolation type
transmission device:one set
Test electrodes: two sets
current release rod :one (resin type)
Computer arc resistant measurement and control software:one set
Computers: one set (Lenovo brand)
Branded color inkjet printer:one set
Program CDs :one set
Product user manual:one copy
Metrological verification certificate:one copy
Certificate of conformity: one copy
Random tool: one set
