Multifunction insulation resistance tester dc resistance tester earth ground resistance testers
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- Supplier: Wuhan Kvgrid Electrical Equipment Co. Ltd.
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Product Overview
Description
Products Description
Product name | Transformer DC Resistance Tester portable winding resistance meter |
Type | ZC-205AA-10A |
Function | Inductive load testing of 10KV, 35KV level distribution transformers, CT/PT transformers, electric motor, power generators, etc.as well as the measurement of wires, relay switch contacts, etc |
ZC-205AA-10ATransformer DC resistance is a must-have item for semi-finished products, finished product factory test, installation, overhaul, change of tap changer, handover test and preventive test of power sector in transformer manufacturing. You can check the welding quality of the winding joints and the windings for short-circuit between turns. You can check whether the various positions of the voltage tap changer are in good contact and whether the actual position of the tap changer matches the indicated position. Is there any stock split? In order to meet the needs of transformer DC resistance rapid measurement, our company developed ZC-205AA-10ADC resistance tester. The instrument uses a new power supply technology, which has the characteristics of small size, light weight, large output current, good repeatability, strong anti-interference ability, perfect protection function and so on. The whole machine is controlled by high-speed single-chip microcomputer with high degree of automation. With automatic discharge and discharge alarm function. The instrument has high test accuracy and easy operation, and can realize the rapid
measurement of transformer direct resistance.
measurement of transformer direct resistance.
Product Feature
1. This product is suitable for inductive load testing of 10KV, 35KV level distribution transformers, CT/PT transformers,
electric motor, power generators, etc., as well as the measurement of wires, relay switch contacts, etc.
2. With temperature conversion function, the resistance value at different temperatures can be converted according to customer needs, which is convenient for data comparison.
3. Data storage and perpetual calendar without power failure, can store 1000 sets of test data, and store test time in real
time.
4. Built-in micro printer can print test data in real time.
5. With discharge sound alarm, overheating of power supply, reverse voltage connection and other protection functions.
6. 480X272 dot matrix 65K true color LCD, high brightness, clear display under strong light.
7. The load switch can be directly switched in the measurement state, the instrument automatically refreshes the data, and no reset operation is required.
8. Equipped with RS232 interface and U disk interface, which is convenient for communication and data mobile storage.
9. With 6 current gears and automatic current gear, the current gear can be automatically selected according to the load.
10. Injection case, waterproof, dustproof, shock absorption, etc.
11. Optional large capacity lithium battery (16.8V / 7800mAH).
electric motor, power generators, etc., as well as the measurement of wires, relay switch contacts, etc.
2. With temperature conversion function, the resistance value at different temperatures can be converted according to customer needs, which is convenient for data comparison.
3. Data storage and perpetual calendar without power failure, can store 1000 sets of test data, and store test time in real
time.
4. Built-in micro printer can print test data in real time.
5. With discharge sound alarm, overheating of power supply, reverse voltage connection and other protection functions.
6. 480X272 dot matrix 65K true color LCD, high brightness, clear display under strong light.
7. The load switch can be directly switched in the measurement state, the instrument automatically refreshes the data, and no reset operation is required.
8. Equipped with RS232 interface and U disk interface, which is convenient for communication and data mobile storage.
9. With 6 current gears and automatic current gear, the current gear can be automatically selected according to the load.
10. Injection case, waterproof, dustproof, shock absorption, etc.
11. Optional large capacity lithium battery (16.8V / 7800mAH).
Technical Parameter
Testing current | Automatically、<20mA、40mA、200mA、1A、5A、10A | |
Mesure range | 10A：0.2mΩ～800mΩ 5A：2mΩ～2Ω 1A：5mΩ～10Ω 200mA：100mΩ～50Ω 40mA：500mΩ～250Ω | Accuracy：±(0.2%+2 bytes) |
<20mA：50Ω～100KΩ | Accuracy：±(0.5%+2 bytes) | |
Minimum resolution | 0.1μΩ | |
Display | LCD screen | Resistance display effective number is 4 digits |
Data storage | 1000group | |
Work condition | Relative humidity: <80%RH，no No condensation | Temperature: -20℃～40℃ |
Power supply | AC 220V±10V，50Hz/60Hz | Fuse 2A |
Max power | 200W | Optional battery16.8V/7800mAH) |
Size | 360*290*170（mm） | |
Weight | 6.45KG |
Manufacturing Technique
Exhibition
Certifications
Product packaging
FAQ
Q1: When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2: What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 7-14 working days after order confirmed.
Q3: What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient and cost effective for you.
Q4: How much will be the shipping cost and time?
This will depend on the size of your goods and the method of shipping(by sea/air/express) and your designated port. We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
Q5: Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged(if not man-made damage) in the first year, we will send free parts for replacement.
Over the warranty, maintenance is paid service.
Q6: Do you have Technical Backup to all customers from different countries?
To be surely, our technical support is always available and quick response. We are manufacturer of so much on site testing experience and understand how to deal with your problems. Moreover, our engineers can go to your country to support if need.
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2: What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 7-14 working days after order confirmed.
Q3: What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient and cost effective for you.
Q4: How much will be the shipping cost and time?
This will depend on the size of your goods and the method of shipping(by sea/air/express) and your designated port. We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
Q5: Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged(if not man-made damage) in the first year, we will send free parts for replacement.
Over the warranty, maintenance is paid service.
Q6: Do you have Technical Backup to all customers from different countries?
To be surely, our technical support is always available and quick response. We are manufacturer of so much on site testing experience and understand how to deal with your problems. Moreover, our engineers can go to your country to support if need.
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