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6 Phase Relay Test Equipment Digital Protective Relay Tester
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Paramenters
Place of Origin | Jiangsu,China |
Brand Name | Mi super |
Accuracy class | 0.2 level |
Voltage | AC 220V ±10% 50Hz |
Operating temperature | –10℃~ +50℃ |
Power | Electronic |
Product Dispay
Features
Flexible combination of voltage and current output
The output is up to 6-phase voltage and 6-phase current, which can be combined in any combination to achieve conventional 4-phase voltage, 3-phase current type, 6-phase voltage type, 6-phase current type, and 12-phase output mode. It is compatible with various traditional test methods and It can easily carry out the three-phase transformer differential test and the factory power quick-cut and automatic switch-on test.
Operation method
The device is directly connected to a laptop or desktop computer for operation, which is convenient and fast, and has stable performance.
New high-fidelity linear power amplifier
The output end has always adhered to the use of high-fidelity, high-reliability modular linear power amplifiers instead of switching power amplifiers, with excellent performance. It will not produce high- and intermediate-frequency interference to the test site, and it ensures that the waveform is smooth and accurate in the whole process from large current to small current.
High-performance host
The output part is controlled by DSP, with fast calculation speed, strong real-time digital signal processing ability, wide transmission frequency, and high-resolution D/A conversion control. The output waveform has high precision, low distortion and good linearity. A large number of advanced technologies and precision components and materials are adopted, and specialized structural design is carried out. Therefore, the device is small in size, light in weight, full-featured, easy to carry, and can be started to work, and the flow test is very convenient.
Powerful software
It can complete various large-scale and complex calibration tasks with a high degree of automation, and can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector graphics, and print reports online. The 6-phase current can facilitate the three-phase differential protection test.
With independent dedicated DC power output
Equipped with a 110V and 220V dedicated adjustable DC power output.
Complete interface
The device has a USB communication port, which can communicate with computers and other external devices.
Perfect self-protection function
The design of the heat dissipation structure is reasonable, the hardware protection measures are reliable and complete, it has the power supply soft start function, the software performs self-diagnosis for faults and output lockout functions.
Rated parameters
AC current output
6-phase current output, each phase output (effective value) 0～30A, output accuracy 0.2 grade
Each phase output (effective value) when 3-phase current output is 0～60A
6-phase parallel current output (effective value) 0～180A
Long-term allowable working value of phase current (effective value) 10A
Maximum phase current output power 300VA
Maximum output power at maximum output of 6-phase parallel current 1000VA
6-phase parallel current maximum output allowed working time 10s
Frequency range (fundamental wave) 20～1000Hz
Harmonic frequency 1～20 times
DC current output
Current output 0～±10A / output accuracy per phase 0.2 level
Maximum output load voltage 20V
AC voltage output
Phase voltage output (effective value) 0～120V Output accuracy 0.2 level
Line voltage output (effective value) 0～240V
Phase voltage / line voltage output power 80VA / 100VA
Frequency range (fundamental wave) 20～1000Hz
Harmonic frequency 1～20 times
DC voltage output
Phase voltage output amplitude 0～±160V Output accuracy 0.2 grade
Line voltage output amplitude 0～±320V
Phase voltage / line voltage output power 70VA / 140VA
Switch
8-way switch input
Idle contact 1～20mA, 24V
Potential contact access "0": 0 ～ +6V; "1": +11 V ～ +250 V
4 pairs of switch output DC: 220 V／0.2 A; AC: 220 V／0.5 A
Time measurement range
0.1ms ～ 9999s, measurement accuracy <0.1mS
Technical index
Number of current channels | Standard 6 phase |
Number of voltage channels | Standard 6 phase |
AC current output range | 30A /phase or 180A (six combined) |
DC current output range | 10ADC/phase |
AC voltage output range | 120VAC / phase |
DC voltage output range | 160VDC / phase |
Company Information
The company mainly produces series resonance withstand voltage test equipment, microcomputer relay protection tester, DC resistance tester, automatic ratio tester, loop resistance tester, DC high voltage generator, three-channel DC resistance tester,circuit breaker dynamic characteristics Tester, transformer testing equipment, cable testing equipment, SF6 and oil chemical testing equipment, battery testing and DC system, measurement testing equipment, online monitoring system. Various power products of Michao Power have been widely recognized in the use of relevant units, and the products can pass the third-party inspection of national, provincial and municipal power authorities.
Quality is the foundation of an enterprise! Every product of Michao Power has strict quality management system standards. From quality inspection of raw materials, welding of electronic components,equipment assembly, debugging, aging, warehousing, and delivery, every product and every link goes through layers. Control, ensure the quality is passed, and have 100% confidence in every product sold.
Service is the core competitiveness of Michao Power! From pre-sales plan production, technical exchanges, equipment selection and customer site visits, to the signing of sales business contracts, product supply; to after-sales product concept training, equipment operation training and on-site test training, Mi Chao With professional and considerate technical guidance, Electric Power will provide you with worry-free services from zero basis to independent operation.
Since the development of Michao Power, it has always been adhering to the innovative concept of "promoting new development with new technology, and driving a new future with new technology", and under the guidance of the development vision of "first-class enterprise, harmonious and prosperous", it has created one after another brilliant
achievements. ! Leading technology, enterprising team, perfect service and marketing network radiating to many provinces andcities across the country have achieved today's Michao Power! Michao Power, on the road to the future, will be with you side by side!
achievements. ! Leading technology, enterprising team, perfect service and marketing network radiating to many provinces andcities across the country have achieved today's Michao Power! Michao Power, on the road to the future, will be with you side by side!
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