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ZC9900 Series Programmable Withstand Voltage/Insulation Resistance Tester

ZC9900 series AC and DC withstand voltage insulation tester is a high-performance tester using brand new technology. Its unique current protection function and high-precision output voltage enable the instrument to provide more accurate and faster tests while ensuring safety. The maximum 8 channels of withstand voltage output can better meet the all-round requirements of customers! ZC9900 series withstand voltage testers are mainly used for the safety performance testing of instruments, equipment and components!

Key words:Electronic testing and measuring instruments

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Brief introduction

ZC9900 series AC and DC withstand voltage insulation tester is a high-performance tester using brand new technology. Its unique current protection function and high-precision output voltage enable the instrument to provide more accurate and faster tests while ensuring safety. The maximum 8 channels of withstand voltage output can better meet the all-round requirements of customers! ZC9900 series withstand voltage testers are mainly used for the safety performance testing of instruments, equipment and components!

Performance characteristics

  • ZC9901 is a single channel high voltage tester
  • ZC9904 is a 4-channel high-voltage scanning tester
  • ZC9908 is an 8-channel high-pressure scan tester
  • Test function AC/DC/IR
  • Display: large LCD display with a display resolution of 240x64
  • AC voltage output: 50V-5kV, AC current: 30mA
  • DC voltage output: 50V-6KV, DC current: 10mA
  • Wide measuring range of insulation resistance: 1MΩ-50GΩ
  • Ground connectivity test GC (optional function)
  • Programmable leakage current upper and lower limit setting
  • IR, DC test fast discharge function
  • 99 steps to store data
  • Good electric shock protection function: when the leakage current to the ground is greater than 0.5mA, the ground failure protection function is quickly triggered to effectively protect the external leakage and avoid accidents.
  • Standard RS-232 standard communication interface, optional GPIB

General specifications

Operating temperature, humidity

0℃-40℃,90%RH

Power requirements

Voltage

198V-242V

frequency

47.5Hz-63Hz

Power consumption

≤150VA

Volume (W*H*D)

330mm*110mm*420mm

weight

About 20kg

Technical index

Measurement accuracy and function

model

ZC9901

ZC9904

ZC9908

Features

ACV/DCV/IR

ACV/DCV/IR/SCAN

Output channel

Single channel

4 channels

8 channels

Output current

AC

Output

30mA

measurement accuracy

1%±5counts(5%±20 counts for real current)

Display accuracy

1μA

frequency

50Hz/60Hz

DC

Output

10mA, display accuracy: 0.1μA

measurement accuracy

1%±5counts(5%±20 counts for real current)

Display accuracy

0.1μA

The output voltage

AC

Output

0.05-5kV

measurement accuracy

1% ±5V

Display accuracy

2V

frequency

50Hz/60Hz

power

150VA max

DC

Output

0.05-6kV

measurement accuracy

1%±5V

Display accuracy

2V

power

Max 60VA

IR

Output

DC:0.05-1kV

measurement accuracy

1.5%±5V

Display accuracy

2V

Insulation resistance

IR

Voltage

DC range: 0.05-1kV, voltage accuracy: 1.5%±5V

Test Range

1MΩ-50GΩ(ZC9901)
1MΩ-10GΩ(ZC9904/ZC9908)

Measurement display accuracy

0.1MΩ

measurement accuracy

≥500V:1MΩ-1GΩ:±5%±10 counts
1GΩ-10GΩ:±10%±10 counts
10GΩ-50GΩ:±15%±10 counts
≤500V:0.1MΩ-1GΩ:±10%±10 counts

Protective function

Fast cut-off time

0.4ms after NG happer

Fast discharge time

0.2sec

Ground failure starting current

0.5mA±0.25mA AC

(GFI)

Close

Arc test

Setting method

Programmable

Cut-off current range

AC:1mA-15mA,DC:1mA-10mA

Detection time

10μs approx

Good product and bad product judgment

Judgment display

Good product: short sound, green light
Defective product: long beep, showing red light

Data retention

The last set of test data

storage

99 steps or 99 groups, the total does not exceed 500 steps

Related file download

ZC9900S series manual VER1.1

967.7KB

Product Consulting

Our staff will contact you within 24 hours (working days)! If you need other services, please call the service hotline:086519-8513 9371