OVERVIEW
Product summary:
The test machine is in accordance with ASTMD 49-99, GB1411 design and manufacturing, used in electrical, electronics and electrical appliances industries such as plastics, resins, gum and varnish arc resistant insulating material. It is mainly used in evaluating the performance of solid insulating material, such as arc resistance performance testing plastics, films, resins, mica, ceramic, glass, insulating oil, insulating paint, cardboard and other media; arc resistance testing machine controlled by computer, observed during the test online test curve; automatic storage test conditions and test results and other data, and can access, display, print
Meet the standards:
ASTMD 49-99, GB1411
The main technical requirements:
| Model | HZ-7079 Arc Resistance Tester |
| Input voltage | AC 220 V |
| Output voltage | Communication 0 - 20 KV |
| Power capacity | 1.5 KVA |
| Test method | Intermittent arc, the arc can be selected continuously, the test method as shown in Table I. |
| Test current | 10MA-20MA-30MA-40MA is optional |
| Test voltage control error | ≤ 1％ |
| Arc on-off time error | <5ms |
| The test voltage continuously adjustable | AC 0－20 KV |
| Electrode specification | Stainless steel plate electrode 25.4mm*12.7mm*0.15mm |
| Tungsten electrode 56mm*7mm*30mm | |
| Electrode configuration angle 110 degrees | |
| Electrode weight 50G |
| Each phase 1 minute program | |||
| Phase | Current/Ma | Time period/S | Total time/S |
| 1/8 10 | 10 | 1/4S on, 13/4S off | 60 |
| 1/4 10 | 10 | 1/4Son, 3/4S off | 120 |
| 1/2 10 | 10 | 1/4Son, 1/4S off | 180 |
| 10 | 10 | Continuous | 240 |
| 20 | 20 | Continuous | 300 |
| 30 | 30 | Continuous | 360 |
| 40 | 40 | Continuous | 420 |
Equipment security features:
1.Overpressure protection
2.Over-current protection
3.Short-circuit protection
4.Safety door opening protection
5.Software malfunction protection
Main configuration:
1.Main machine 1 set
2.Two million volts of a high-voltage generator 1 set
3.Microcomputer automatic voltage regulator device set (serial port)
4.The voltage and current collecting collection isolated a transmission device 1 set
5.The test electrode 2 sets
6.A current of release bar (resin type)
7.Arc-resistant computer monitoring software (computer self-made) 1 set
8.The program CD 1 set
9.The product manual 1 piece
10.A certificate 1 piece
11.Random of tools 1 set
