Product Details
RSZZ-50A Transformer DC Resistance Meter
Product Description
DC resistance measurement of transformer winding is an essential
test project during transformer delivery, repair and changing
tapping switch. Usually, it is a time consuming task to use
traditional methods (bridge method and voltage drop method) to
measure transformer winding and DC resistance of high-power
inductive device. In order to change this situation: shorten
measurement time and reduce the staff’s workflow, our company has
developed DC resistance rapid tester. The instrument using new
power technology, with characteristics such as stable performance,
rapid test, small size, light weight, easy operation, high measure
precision and good data reproducibility, is the ideal equipment to
measure transformer winding and DC resistance of high-power
inductive device.
Product Features
1.Use new power technique, with stable property.
2.Fast to test.
3.Small in volume, easy to use.
4.High accuracy, test results with excellent repetitiveness
Technical parameters
Item | Technical specifications and parameters | Remarks |
Measure current | 2.5A, 5A, 10A, 20A, 50A | / |
Measure Range | 2.5A 10mΩ~8Ω 5A 1mΩ~4Ω 10A 1mΩ~2Ω 20A 1mΩ~1Ω 50A 1mΩ~500mΩ | / |
Accuracy | ±0.2%(full range) | / |
Data Storage | 255 | / |
Display | LCD | Resistance display: 4 1/2 bits |
Maximum resolution | 0.1μΩ | / |
Power supply | AC 220V±22V,50Hz±2 Hz | Fuse 5A |
Maximum Power Dissipation | 1500W | Inputting10A test current |
Work Environment | Temperature:0°C~40°C Relative Humidity:≤80%RH | / |
Company Profile
Wuhan Rising Electric Co., Ltd. established in 2 0 0 6,located in
the National High-tech Development zone - Wuhan East Lake
Development zone.We are a high-tech enterprises which take
high-voltage test equipments and related instrumentation’s
research, development, production and management as the
enterprise's starting point.Our users involved throughout the
electric power, railway,metallurgy industry, communication
industry,army and war industry,etc.
Since the company established, we hold the business policy of
"innovative, efficient, rigorous, realistic", implied the idea of
people-oriented in our management,set up the company’s structure in
line with the modern enterprise. The quality of products is the
most important thing . We strictly abide the I S O 9 0 0 1 quality
management to ensure the quality of the products of high
reliability.Dedicated to strict quality control and thoughtful
customer service,our experienced staff members are always available
to discuss your requirements and ensure full customer
satisfactrion.Besides,we are making great efforts to develop new
products to meet different requirements.In 2 0 1 9,We independently
developed the A P P intelligent cloud platform and the smart
factory control system, which have been successfully put into
operation in many large domestic listed enterprises,and
African,middle eastern countries.
Our tenet is "quick thinking, sharp innovation".We adhere to the
principle of mutual benefit, win-win cooperation in the client to
establish a good reputation .We warmly welcome customers to
cooperate with us and create a better future.