GM-5kv High Precision Digital Electrical Equipmen | RFQ Sourcing Details

. . Model NO. GM-5kV Test Voltage 0.25,0.5,1,2.5,5kv Voltage Accuracy 5%+10V Short-Circuit Current 10mA Range 20mΩ-2000gΩ Resistance Measurement Range 0.5-1999 GΩ Accuracy ±(5%+5digital) Anti-Electric Field Interference Ability 2mA(50. Hz) Power Supply 10×1.2vbattery;AC: 220V (50/60.

Hz) Temperature 0~40℃ Relative Humidity 20~90% Dimension 315*240*155mm3 Weight 5kg Transport Package Carton Specification see details Trademark HV TEST Origin China HS Code Production Capacity 300 Sets Per Month Product overview For safety, before use the instrument must be well earthed.

That's because the measured target connects to high voltage power, and exists power frequency leakage. Once high voltage has started, do not use manual discharge method to check the instrument.

After test, please wait the instrument completes automatic discharge and automatically returns to zero, then manual discharge can be operated.

That is because electrical pulse caused by short-circuit discharge will damage the insulation life of the measured object;if the pulse fleeing into the instrument, will also damage the integrated circuit inside the instrument.

The instrument is designed for HV substations and power plants to test the characteristic of large HV transformer, electric machines and appliances, remote power cable or buried cable and other electrical insulation resistance in strong interference environment.

It also can be widely used for testing characteristics of insulation resistance in other area. Products features 1. With strong anti-electric field interference ability up to 2mA (50. Hz), it is suitable for 500kV substation without dismantling wire to test insulation resistance of 500kV large-scale transformer. 2.

The short-circuit current of test power 10mA. Be suitable for testing high capacity and high inductance. 3. Wide resistance range from 0.5MΩ ~ 200000MΩ. With high-resolution, having accurate readings. 4.

Wide voltage range: 0.25kV, 0.5kV, 1kV, 2.5kV, 5kV, 10kV, 15 kV /20kV, you can smoothly adjust voltage from 0V to the desired value. 5. With timekeeping function, remind users to record, and analyze absorptance and polarization index of measured target. Technique parameters 1.

Technique specifications Mode Test voltage Voltage accuracy Short-circuit current GM-5kV 0.25,0.5,1,2.5,5kV ±(5%+10V) 10mA GM-10kV 0.5,1,2.5,5,10kV ±(5%+10V) 10mA GM-15kV 1,2.5,5,10,15kV ±(5%+10V) 10mA GM-20kV 0.5,1,2.5,5,10,20kV ±(5%+10V) 10mA 2.

Range and accuracy Range Resistance measurement range Accuracy 20MΩ/500V 0.5~19.99 MΩ ±(5%+5digital) 200MΩ/1000V 5.0~199.9 MΩ ±(5%+5digital) 2GΩ 0.05~1.999 GΩ ±(5%+5digital) 20GΩ 0.5~19.99 GΩ ±(5%+5digital) 200GΩ 5.0~199.9 GΩ ±(10%+10digital) 2000GΩ 50~1999 GΩ Less than 1000GΩ ± (20% + 10 digital) (humidity ≤70%) Calibration voltage of MΩ range is 0.5kV;Calibration voltage of GΩ range is 2.5kV Anti-electric field interference ability 2mA(50.

Hz) Timekeeping and alarm function maximum value of stopwatch is 19 minutes and 59 seconds. 20 minutes for a cycle. The stopwatch will d for 5 seconds.

If the measured resistance is below the lower limit of range, the reading is invalid and the instrument will continuously sound to give an alarm Display three and a half bits LCD digital meter (three), respectively show test voltage, test resistance, test time Power supply 10×1.2. Vbattery(2000m.

Ah Ni-MH rechargeable battery), total DC12V power supply AC: 220V (50/60. Hz) Operating Conditions Temperature:0~40ºC Relative humidity:20~90% Dimension 315×240×155mm 3 Weight 5kg Common problem 1. Is your company a sales company or a manufacturer?

Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers. 2.

Whether the goods are in stock, whether they can be customized, and how long the delivery time is. After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

3. Is the quality guaranteed? In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes. 4. What are the after-sales terms?

We offer free consulting service, one year warranty, and adopt various methods such as t are the cooperative countries or regions?

Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions.

In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.