I. Use

Type HZQB2612 automatic voltage tester is a multi-purpose AC voltage test instrument designed according to GB/T4074.5-2008 and IEC60851-5:2004 standards.

1.1 The breakdown voltage test of electromagnetic wire (voltage 0~15000V) is used to detect the breakdown voltage performance of enameled round wire and enameled flat wire of 0.02mm and above at room temperature. It can carry out the following test methods: round rod method: diameter 0.1mm and below the enameled round line; twisted twisted method: diameter 0.1mm above 2.5mm and below the enameled round line, steel bead method: winding flat line and diameter 2.5mm above the enameled round line.

1.2 It can be used for withstand test of electrical products and instruments, with withstand time 0~999S。

II. Main Technical Indicators Of The Instrument

2.1 Test voltage: the nominal voltage is 50 HZ approximate sinusoidal waveform AC voltage, the peak coefficient is 2 ± 5%, 0~15000V is optional, the test voltage value error is ± 3%.

2.2 When a 5±0.5mA current is passed through the high voltage loop, the instrument sends out a high voltage breakdown signal, and displays the breakdown voltage value, and the test voltage drop is not more than 2%.

2.3 The boost speed of the test voltage is shown in Table (I), and the boost speed error is ± 10%。

2.4 The capacity of test transformer> 500VA and load short circuit current> 50 mA.

2.5 The voltage holding time of the withstand voltage test ranges from 0 to 999 S seconds, and the error is less than 1 second.

2.6 Others:

Working environment: (1) the temperature is 0~40℃

(2) Relative humidity is 85%

External power supply: 220V ± 5%, 50 HZ

The instrument must be powered by an AC stationary power supply.(Steady power supply power 2 KVA) and reliable grounding, otherwise it will affect the test accuracy and service life of the instrument。

2.7 Power consumption: <1000W

2.8 Overall dimensions: 5456501700mm

2.9 Weight: about 100kg