- Industrial Furnace[6]
- Cast & Forged[1]
- Other Metal Processing Machinery[2]
- Other Air Cleaning Equipment[1]
- Chemical Reagents[6]
- Organic Intermediate[1]
- Organic Fertilizer[1]
- Railway Supplies[6]
- Steel Rails[6]
- Pumps[6]
- Steel Pipes[2]
- Valves[1]
- Flow Meters[4]
- Harvesters[4]
- Oil Pressers[4]
- Other Food Processing Machinery[1]
- Other Machinery[6]
- Packaging Bags[1]
- Drying Equipment[2]
- Shellers[1]
- Other Farm Machinery[6]
- Forestry Machinery[1]
- Other Woodworking Machinery[2]
- Construction Machinery Parts[1]
- Concrete Mixers[6]
- Other Construction Machinery[1]
- Concrete Batching Plant[6]
- Energy Meters[3]
- Testing Equipment[5]
- Industrial Power Supply[1]
- Power Distribution Equipment[4]
- Other Security & Protection Products[3]
- Safety Gloves[1]
- Contact Person : Mr. Su Jeven
- Company Name : De Song Technology Trading Co., Ltd.
- Tel : 86-371-63339699
- Fax : 86-371-66265966
- Address : Henan,Zhengzhou,Room A1702, Fuhua Mansion, Dongdajie street.
- Country/Region : China
- Zip : 450000
Electric Standard Meter
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Electric Standard Meter
High Power Measuring Equipment1.Measure high voltage transmission quantity;2.Supply any standard Power (Voltage and Current)
Productions
NST3500 Series standard Voltage source/ Current source/ Power source | ||||||||
Type | NST3500A Standard Power source | NST3500B High voltage Power source | NST3500J Standard Power source | NST3500M Standard Power source | NST3500L Constant Power standard light excitation Power source | |||
NST3800 seriesMultifunctional Standard Meter | ||||||||
Type | NST3800A Multifunctional Standard Meter | NST3800B High voltage Multifunctional Standard Meter | NST3800J Multifunctional Standard Meter | NST3800M Multifunctional Standard Meter | NST3800A Three-channel harmonic Meter | |||
NST2100 Series Measurement calibration and testing equipment | ||||||||
Type | NST2100A 50Hz Power frequency electric multi-function calibration equipment | NST2100B High voltage electric energy meter test equipment | NST2100J 50Hz/400Hz Power frequency electric multi-function calibration equipment | NST2100M 50Hz/400Hz Power frequency electric multi-function calibration equipment | ||||
Made by Chinese National Institute which establishing the first world standard of high voltage power measurement.
China is establishing the world first high voltage power measuring standard in National Institute of Metrology (Beijing). This standard involves measurement of up to 10kV voltage and 1000A current, adopt computer controlled 3 phase standard power.
NST3800 Series Multifunctional Meter, it can measure all kinds data of electric power.
Specifications
Voltage
Range:
Single 50~400V
50~400V and 10kV/6kV
50~400V and 35kV/20kV
50~400V and 110kV/66kV
Accuracy: 0.02%
Current
Range:
Single 0.1~100A
0.1~100A and 10~1000A
Accuracy: 0.02%
Power
Accuracy: 0.005% (typical) ±Traceable uncertainty
Phase
Range: 0~360°
Accuracy: 0.005°
Frequency
Range: 45~65Hz
Accuracy: 0.01Hz
Harmonics
Range: 2nd~99th
Accuracy: 0.1%
Pulse input
Ports: 4 BNC
Frequency: Max. 100 kHz
Pulse output
1 BNC
Electric Standard Meter