ZX-3125B Insulation Resistance Tester
Product introduction
ZX-3125B Insulation Resistance Tester uses insulation test to check the insulation of the test object to the ground or between adjacent conductors, which is of great significance to ensure product quality and personal and equipment safety in operation.
Before powering up the system, the insulation test is used to verify that it is sound and can improve
the performance of the system; Insulation test can find manufacturing process problems and equipment defects, which can not be found before equipment failure. In the European Union, this test is mandatory, even for civil systems.
Technical Indicators
| Rated voltage |
250V |
500V |
1000V |
2500V |
5000V |
| Measuring range |
0.1~100.0MΩ |
0.1~ 99.9MΩ
80~1000MΩ |
0.1~99.9MΩ
80~999MΩ
0.80~2.00GΩ |
0.1~99.9MΩ
80~999MΩ
0.80~9.99GΩ
8.0~100.0GΩ |
0.1~99.9MΩ
80~999MΩ
0.80~9.99GΩ
8.0~99.9GΩ
80~20000GΩ |
| Display range |
0.1~100.0 MΩ |
0.1~1000 MΩ |
0.1M~2.00 GΩ |
0.1M~100.0 GΩ |
0.1M~2000 GΩ |
| Open circuit voltage |
DC250V
+10% ,-10% |
DC 500V
+ 20%, -10% |
DC 1000V
+ 20%, -0% |
DC 2500V
+20%, -0% |
DC5000V
+20%, -0% |
| Freeze frame measurement current |
|
|
1MΩ Load
1mA~1.2mA |
2.5MΩ Load
1mA~1.2mA |
5MΩ Load
1mA~1.2mA |
| Short-circuit current |
5mA±0.5mA |
| Accuracy |
±5%±3dgt |
±5%±3dgt±20% |
Device display
Features
1. The design conforms to international safety specifications:
IEC 61010-1,-2-030(CAT III 600V /CAT IV 300V pollution degree 2)
IEC 61010-031 (handheld probe Requirements Standard)
2. Automatic discharge function: when testing the insulation resistance of capacitive load, the charging charge will be released automatically after measurement. The discharge state can be confirmed in the voltage mode.
3. The backlight function is convenient for working in dark light or at night.
4. The bar graph shows the measurement results.
5. Live line warning signs and buzzer warnings.
6. Automatic shutdown function: in order to avoid battery waste caused by forgetting to shut down, the instrument will shut down automatically when there is no operation 10 minutes after the measurement.
7. Automatic measurement and PI measurement (polarization index measurement), DAR measurement (induced absorption ratio measurement).
About GDZX
Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.
Shipping and packaging
FAQ:
1.Q: Are you trading company or manufacturer?
A: We are manufacturer.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We usually arrange shipment within 5-7 working days after checking the payment. However, for example, the delivery time of the complete set of test devices will be a little longer, which needs to be checked in real time.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, T/T, PayPal, Western Union, Money Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 1 year.
Audited Supplier 
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