1, Meet all test requirements on site.The instrument has standard four phase voltage and three-phase current output. It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect.
2, All kinds of technical indexes fully meet the standard of DL / t624-1997 "technical conditions for microcomputer based test device of relay protection" issued by the Ministry of electric power.
3, Classic Windows XP operation interface, friendly man-machine interface, easy and fast operation; high performance embedded industrial control computer and 8.4 inch resolution 800 × 600 TFT true color display screen, can provide rich and intuitive information, including the current working state of the equipment and various help information.
4, This Windows XP system has its own recovery function to avoid system crash caused by illegal shutdown or misoperation.
5, Equipped with ultra-thin industrial keyboard and photoelectric mouse, it can complete all kinds of operations through keyboard or mouse just like ordinary PC.
6, The main control board adopts DSP + FPGA structure and 16 bit DAC output. It can generate 2000 high density sine wave per week for fundamental wave, which greatly improves the quality of waveform and the accuracy of the tester.
7, The high fidelity linear power amplifier ensures the accuracy of small current and the stability of large current.
8, USB interface is used to communicate with PC directly without any connecting line, so it is convenient to use.
9, can be connected to laptop (optional) to run.Laptops and industrial computers use the same set of software, so there is no need to relearn the operation method.
10, It has the function of GPS synchronization test.The device can be built-in GPS synchronous card (optional) and connected with PC through RS232 port to realize synchronous test of two testers in different places.
11, Equipped with independent dedicated DC auxiliary voltage source output, the output voltage is 110V (1a), 220V (0.6A).It can be used for relays or protection devices that need DC power supply.
12, It has the function of software self calibration, which avoids opening the case to calibrate the accuracy by adjusting the potentiometer, thus greatly improving the stability of accuracy.
Product Parameters:
1. AC current source (3 * 30A)
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Single phase current output (RMS)
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0 -- 30A / phase, accuracy: 0.2% ± 5mA
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Three phase parallel output (RMS)
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0 -- 90A / three phase in phase parallel output
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Allowable working value of phase current for a long time (effective value)
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10A
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Maximum output power per phase
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300VA
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Maximum output power of three phase parallel current
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800VA
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Maximum output allowable working time of triple parallel current
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5s
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frequency range
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0 -- 1000Hz, accuracy 0.001Hz
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Harmonic number
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2--20second
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phase
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0--360The accuracy is 0.1 degree
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DC current output
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0--± 10A / phase, accuracy: 0.5% ± 5mA
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Single phase voltage output (RMS)
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0 -- 120V / phase, accuracy: 0.2% ± 5mv
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Line voltage output (RMS)
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0--250V
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Phase voltage / line voltage output power
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75VA/100VA
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frequency range
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0 -- 1000Hz, accuracy: 0.001Hz
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Harmonic number
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2--20second
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phase
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0--360Degree, accuracy: 0.1 degree
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Single phasevoltage output amplitude
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0--± 150V, accuracy: 0.2% ± 5mv
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Output amplitude of line voltage
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0--±300V
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Phase voltage / line voltage output power
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90VA/180VA
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5. switching value terminal
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Switch input terminal
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8yes
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Air contact
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1 -- 20 mA, 24 V, internal active output of the device
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Potential reversal
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Passive contact: low resistance short circuit signal
Active contact: 0-250V DC
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Switch output terminal
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4Yes, no contact, breaking capacity: 110V / 2a, 220V / 1a
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time frame
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1ms -- 9999s, measuring accuracy: 1ms
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Volume and weight of portable series
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Volume 328 x 168 x 250mm3, about
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Power Supply
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AC220V±10%,50Hz,10A
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single machine
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12.5kg
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Sansion Power Electric was established in 2005, a technocrat who have rich experience of more than 20 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.
Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and ete, now we have more than 80 employees including 20 technical engineers. We have obtained the IS09001 quality system certification and all products strictly conform to theinternational lEC and Chinese state standards.
Main products:
HV Hipot Test Set System
Transformer Test Equipment
HV Switchgear Test Set
Relay Protection Tester
CT/PT Tester
SF6/Oil Tester
Transmission Line Test System
Insulation Resistance Tester
Earth Resistance Tester
Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 60 employees including 20 technical engineers. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.
From the date of order placing, we usually need 3-7 working days to manufacturing. Located in Wuhan City, the provincial capital of China, Sansion Power is easy to ship the package by the air or ocean. Sansion Power also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world.
Q1: Is your company a sales company or a manufacturer?
A: Sansion Power Electric Co., Ltd. is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2005 and have twenty years of production experience. Our company has reliable production lines, test rooms and R&D centers.
Q2: Whether the goods are in stock, whether they can be customized, and how long the delivery time is?
A: After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.
Q3: Is the quality guaranteed?
A: In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
Q4: What are the after-sales terms?
A: What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
Q5: What are the cooperative countries or regions?
A: Products have been successfully exported to the United States, French ,Brazil, Australia, Spain, Portugal , Oman ,Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia and other countries and regions.
Q6:In which fields can your product be applied?
A: Our services span key industries including Power, Railway, Energy Conservation & Environmental Protection, Water Conservancy, Petrochemicals, and Aerospace. Many of our products incorporate advanced international technologies and rank among the best in China. They have consistently excelled in national high-voltage testing competitions and earned widespread acclaim from our partners.
