Wuhan GDZX Power Equipment Co., Ltd
LONG-TERM PROJECT, QUALITY FIRST.
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ZXDT-20A Ground Continuity Tester
Introduction
ZXDT-20A ground lead down conduction tester is a portable tester with high degree of automation developed by our company, which is used to measure the conduction resistance between the ground lead down of each power equipment in the substation. The instrument is controlled by high-performance single chip microcomputer, which can realize the intelligent test process, has small size, easy to carry, simple operation, high precision, fast test speed, good repeatability, intuitive reading, and is an ideal special instrument in line with the requirements of the regulations.
Features
1, The whole machine is controlled by high-speed single chip microcomputer, with high degree of automation and easy operation.
2, the instrument adopts the new power supply technology, the current range is more, the measuring range is wide.
3, intelligent power management technology, the instrument always works in the minimum power state, effectively reduce the internal heat of the instrument, save energy.
4,7 inch high brightness touch color LCD, clear display under strong light, full touch screen operation, Free switching between Chinese and English.
5, the instrument comes with perpetual calendar clock and power off storage, can store 1000 groups of test data, can be consulted at any time.
6, the instrument is equipped with RS232 and USB interface, and computer communication and U disk storage.
7, built-in panel micro printer, can print the measurement results.
Technical Indicators
| Item | Technical indicators and parameters | Remark |
| Test current | 1A,2.5A,5A,10A,20A | |
| Measuring range | 100μΩ～1Ω (20A); 500μΩ～2Ω (10A); 1mΩ～4Ω (5A); 2mΩ～8Ω (2.5A); 5mΩ～20Ω (1A); | |
| Minimum resolution | 0.1μΩ | |
| Accuracy | ±(0.5%±2 words) | |
| Display | LCD | The effective number of resistance display is 4 digits |
| Data storage | 1000 groups | |
| Work environment | Ambient temperature: 0℃～40℃ Relative humidity:<90%RH,no condensation | |
| Power supply | AC 220V±10V,50Hz±1 Hz | fuse 5A |
| Power waste | 500W | |
| Overall dimensions | 400*225*350(mm) | |
| Weight | Host machine: 15.1KG, Wire box: 5.75KG |
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.