MEWOI616A-20KV High Voltage Insulation resistance tester

  • Name:
    MEWOI616A High Voltage 20KV insulation tester
  • Model No.:
    MEWOI616A
  • Main Features:
  • Price
OEM/ODM Testing Instruments Manufacturer
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Contact Us for QuotationEmail:mewoi@mewoi.comWhatsapp: +8618620373879
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INTRODUCTION

Electrical preventive experiment is an important part in ensuring safe operation and maintenance of power system. MEWOI616 (616A) High Voltage Insulation Tester is an important Insulation diagnosis tool to detect insulation or fault of electrical equipment.

MEWOI616 (616A) Insulation resistance tester has the characteristics of large capacity, strong anti-interference ability and easy to carry. It is suitable for testing the electrical insulation resistance characteristics of large high voltage transformer, motor and electrical appliances, long-distance power cable or buried cable under the strong interference of high voltage substation and power plant.

MAIN FEATURES

MEWOI616 (616A) Intelligent high voltage insulation resistance tester, with seven measuring ranges optional: 500V, 1000V, 2500V, 5000V, 10000V, 15000V, 20000V, the maximum test can reach 20TΩ, has manual voltage regulation function.
1,Design in strict accordance with safety standards
2,Insulation Resistance Range 20T@20KV(MEWOI616:15kV)
3,The short-circuit current can be adjusted up to 5mA (up to 10mA short-circuit current products can be customized).
4,Automatic display of polarization index (PI), and absorption ratio (DAR), can test leakage current and capacitance.
5,The anti-jamming performance is superior. When the interference current reaches 2mA, the instrument still guarantees the test accuracy.
6,Capacitance test sample discharges quickly, no manual discharges are needed in cable testing, and the instrument discharges automatically and quickly.
7,Two power supply modes: using lithium-ion batteries for power supply, the duration can reach 4 hours (20000V no-load).

At the same time, it can be charged in use. When power failure occurs, AC power supply can be automatically converted to battery power supply.

8,Full English display, prompt operation, simple and clear, and can display insulation resistance analog column.
9,Digital filtering function, when the display value deviates due to external influence, the use of filtering function to mitigate the impact.
10,Perfect protection function and fuse burning prompt function.

SPECIFICATION

Safety Standard

IEC 61010-1    CAT.IV  600V

IEC 61326      EMC specification: test, control and electrical equipment for testing

IEC60529 IP64 (Outer closed state)

AC Power

220V±10%,50/60 HZ ,20 VA

Battery

16.8V Lithium ion rechargeable battery

Battery Life

10000V@100M,4 hours

Test voltage accuracy

Rated voltage×(1±10%)

Voltage measurement accuracy

5%+3V

Current test range

10mA

Current Measure Precision

5%+0.2nA

Short-Circuit Current

can be adjusted up to 5mA (up to 10mA short-circuit current products can be customized)

LCD

3.5inch Color Display;Display Field:71mm×53mm

Capacitance test range

20uF

Capacitance Testing Accuracy

15%+0.03uF

Size

(L x W x H):37cm x 27cm x 17cm

Weight

3.6kg

Accessories

1. Host*1

2.The high-pressure silica gel test line (red, green and black one)*1

3. AC power line*1

4. Operating manual*1

SELECTION GUIDE

Model No./LinkVoltage RangeResistance RangeResolutionAccuracyShort circuit current

Polarization Index

Absorption Ratio

Power SupplyOthers

MEWOI68G_80.jpg

MEWOI168D

1000V
1MΩ~20GΩ

20MΩ: 10kΩ,

 200MΩ: 100kΩ, 

2000MΩ: 1MΩ, 

20GΩ: 10MΩ, 

200GΩ: 100MΩ

1MΩ~200MΩ: ± ( 3.0%+5 ), 200MΩ~10GΩ: ± ( 5.0%+5 ), 10GΩ~200GΩ: ± ( 10.0%+5 )----

MEWOI68G_80.jpg

MEWOI168G

2500V1MΩ~20GΩ----

MEWOI68G_80.jpg

MEWOI168C

5000V1MΩ~200GΩ----

MEWOI-JT2670-Digital-megohmmeter.80.jpg

MEWOI-JT2670

1000V0~19990MΩ

0.01MΩ

0.1MΩ,

1.0MΩ,

10.0MΩ

0~2000MΩ≤±5%±2d, 

2000MΩ~19990MΩ≤10%±2d

>1.6mA-8×1.5V(AA,R6)battery-

MEWOI-JT2671-Digital-megohmmeter.80.jpg

MEWOI-JT2671

2500V0~19990MΩ

0.01MΩ

0.1MΩ,

1.0MΩ,

10.0MΩ

0~2000MΩ≤±5%±2d, 

2000MΩ~19990MΩ≤10%±2d

>1.6mA-8×1.5V(AA,R6)battery-

MEWOI-JF9300M-5KV-High-voltage-insulation-resistance-tester.80.jpg

MEWOI-JF9300M

5KV500GΩ @ 5kV.1 MΩ± (10%+5Dgt)5mAInternal rechargeable batteryPrinter+Touch Screen

MEWOI-JF9300M-5KV-High-voltage-insulation-resistance-tester.80.jpg

MEWOI-JF9300N

10KV1000GΩ @ 10kV.1 MΩ± (10%+5Dgt)5mAInternal rechargeable batteryPrinter+Touch Screen

MEWOI618B-Digital-10kv-insulation-resistance-tester-printer.01.80.jpg

MEWOI618B

10KV10TΩ @ 10kV.1 MΩ± (10%+5Dgt)5mA

Rechargeable battery 

or AC Power Supply

Printer+Capacitance

+Leakage Current

MEWOI616-Digital-15KV-Insulation-Resistance-Meter-Megohmmeter-insulation_.80.jpg

MEWOI616

15KV20TΩ @ 15kV.1 MΩ± (10%+5Dgt)5mARechargeable battery 

or AC Power Supply

Capacitance

+Leakage Current

MEWOI616-Digital-15KV-Insulation-Resistance-Meter-Megohmmeter-insulation_.80.jpg

MEWOI616A

20KV20TΩ @ 15kV.1 MΩ± (10%+5Dgt)5mARechargeable battery 

or AC Power Supply

Capacitance

+Leakage Current




label:  15KV-high-voltage-insulation-tester high-voltage-insulation-resistance-tester 20KV-Megger-tester 20KV-insulation-resistance-tester