MT70AR Withstand Voltage Tester
Product Introduction
The MT70AR Withstand voltage tester of MULTITECH is the measurement instrument for compressive strength,it mainly used for insulation leakage safety test of product.It can test the electrical safety performance index of breakdown voltage,current of which all kind of the measured object intuitive,accurate and fast,and can be used for testing the components and overall performance as a high voltage source.
This series of tester according to the following standards:Standard for household electrical appliances(IEC6035,GB4706.1-2001, GB4706.1-1998),Standard for lamp(IEC60598-1-1999, GB7000.1-2000),Standard for information(GB8898-2001,GB12113.GB4943-2001, IEC60065,IEC60950)and so on.
Application Area
Components: diode, triode, high-voltage silicon stack, all kinds of electronic transformer, connector assembly,high voltage electrical equipment.
Household Electric Appliances: TV, refrigerator, air conditioner, washing machine, dryer, electric blanket, charger etc.
Insulation material: heat shrinkable tube, capacitor film, high pressure tube,insulating paper, insulated shoes, rubber insulating gloves, PCB circuit board etc.
Instruments and meters: oscilloscope, signal generator, DC power supply,switching power supply and other types of machine.
Lighting appliances: ballast, road lights, stage lights, portable lamps and other types of lamps.
Electric heating appliances: electric drill, pistol drill, cutting machine, grinding machine, electric welding machine etc.
Wire and cable: high voltage cable, optical cable, electric cable, silicone rubber cable, etc.
Performance Characteristics
Single AC voltage 5kV universal withstand voltage tester.
The output voltage regulated output by the regulator,which has high reliability and high durability.
Using high brightness LED digital displaying test time,voltage,current,it can display the breakdown current value and voltage value in real time.
Alarm current value can be preset arbitrarily.
| Model | MT70AR |
| Output Voltage | AC:0~5kV |
| Output Current | AC:0~2/20mA |
| Test Accuracy | ±(5%+3 words) |
| Test Time | (0.0~999)s 0.0=continuous test |
| Transformer Capacity | 100VA |
| Power Requirments | AC:220V±10% 50Hz/60Hz±3Hz |
| Working Environment | Temperature:(0-40)℃ humidity≦75%RH |
| Exterior Dimension | 443×390×200mm |
| Weight | 8.5kg |
| Accessories | High voltage test line,grounding wire,high-voltage stick,power line (standard) |
GENERAL INFORMATION
What is High Voltage Test?
High Voltage Testing is done as a way to check the effectiveness of the insulation of the device to ensure it will operate safely during rated electrical conditions.
Why is High Voltage Test Done?
It is a high voltage test during maintenance programs to demonstrate that equipment can withstand surge voltages during operation. An overvoltage is usually applied between the primary and secondary of the transformer or between the secondary and ground for 60 seconds.
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