Arc Resistance Tester

1. Scope of Application

It is used to evaluate the arc‑resistance performance of insulating materials such as electrical plastics, resin adhesives and insulating varnishes in the motor, electrical appliance and household appliance industries. It complies with GB/T1411‑2002 Test method for dry solid insulating materials under high‑voltage low‑current arc discharge. It performs arc‑resistance tests on solid insulating media including plastics, films, resins, mica, ceramics, glass, insulating oil, insulating varnish, paperboard and other materials.

2. Applicable Standards

Designed and manufactured in accordance with GB1411, IPC‑650, IEC 61621 and ASTM D495, and conforms to test methods of JEC 149, UL 746A.

3. Main Technical Specifications

1. Input Voltage: AC 220 V, 60 Hz
2. Output Voltage: AC 0‑20 kV
3. Electrical Capacity: 3 kVA
4. Test Mode: Intermittent arc, continuous arc
5. Test Current: Optional 10 mA, 20 mA, 30 mA, 40 mA
6. Test Voltage Control Error: ≤ 1 %
7. Arc On‑off Time Error: ＜5 ms
8. Continuously Adjustable Test Voltage: 0‑50 kV
9. Current Control Accuracy: ±10 %
10. Electrode Specifications:
    • Stainless steel plate electrode: 25.4 mm × 12.7 mm × 0.15 mm
    • Tungsten steel electrode: 56 mm × 7 mm × 30 mm
    • Electrode setting angle: 110°
    • Included angle between electrode and horizontal plane: 35°
    • Electrode weight: 50 g
11. Safety Protection Features (1) Over‑voltage protection (2) Over‑current protection (3) Short‑circuit protection (4) Safety‑door interlock protection (5) Anti‑misoperation software protection
12. Overall Dimension: L 800 mm × W 700 mm × H 1350 mm
13. Features: The arc resistance tester is computer‑controlled. Real‑time test curves can be viewed during testing. Test parameters and results are automatically saved for data access, display and print‑out.

Main Configuration List

1. One set of test main unit
2. One 20 kV high‑voltage generator
3. One set of fully‑automatic microcomputer voltage regulating device (serial port communication)
4. One set of isolated transmitter for voltage and current acquisition
5. Two sets of test electrodes
6. One resin‑type current discharge rod
7. One set of computer‑based arc‑resistance measurement & control software
8. One computer
9. One color inkjet printer
10. One program CD‑ROM
11. One product operation manual
12. One certificate of conformity
13. One set of accessory tools
14. USB output connector

Product Tags:

Arc Resistance Tester for rubber

      

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Arc Resistance Tester Images