Protection Relay Test Set 6 Phase Electrical Secondary Injection Protection Relay Tester with ce certification
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- Supplier: Run Test Electric Manufacturing Co. Ltd
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Product Overview
Description
Product Description
Six currents in parallel (RMS) | 0 – 180A / 6 same phase parallel output |
Duty Cycle | 10A continuous |
Maximum output power per phase | 300VA |
Max. output power of three phase parallel current | 1000VA |
Max. output allowable working time of triple parallel current | 10s |
Frequency range | 0 -- 1000Hz, accuracy 0.01Hz |
Harmonic number | 2—20 times |
Phase | 0—360o accuracy: 0.1o |
Protection Relay Test Set 6 Phase Electrical Secondary Injection Protection Relay Tester with ce certification
Feature:
1. 6 voltage and current output channel. It can test not only traditional relays and protection devices, but also modern
micro-computer protection devices, especially for transformer differential protection and standby automatic switching device. The test is more convenient.
2. Classic Windows operation interface, friendly human machine interaction, easy and fast operation; high performance embedded IPC and 8.4 inch resolution 800 × 600 TFT true color display screen, which can provide rich and intuitive information, including the current working state of the equipment and various help information.
3. Self-recovery function to avoid system crash caused by illegal shutdown or mis-operation.
4. Equipped with ultra-thin industrial keyboard and photoelectric mouse, which can complete all kinds of operations through keyboard or mouse just like PC.
5. The main control board adopts a DSP+FPGA structure, 16-bit DAC output, and can generate a high-density sine wave of 2000 points per cycle for the fundamental wave, which greatly improves the quality of the waveform and the accuracy of the tester.
6. The high fidelity linear power amplifier ensures the accuracy of small current and the stability of large current.
7. USB interface is used to communicate with PC directly without any connecting line, so it is convenient to use.
8. 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.
9. 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.
10. 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.
11. 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.
micro-computer protection devices, especially for transformer differential protection and standby automatic switching device. The test is more convenient.
2. Classic Windows operation interface, friendly human machine interaction, easy and fast operation; high performance embedded IPC and 8.4 inch resolution 800 × 600 TFT true color display screen, which can provide rich and intuitive information, including the current working state of the equipment and various help information.
3. Self-recovery function to avoid system crash caused by illegal shutdown or mis-operation.
4. Equipped with ultra-thin industrial keyboard and photoelectric mouse, which can complete all kinds of operations through keyboard or mouse just like PC.
5. The main control board adopts a DSP+FPGA structure, 16-bit DAC output, and can generate a high-density sine wave of 2000 points per cycle for the fundamental wave, which greatly improves the quality of the waveform and the accuracy of the tester.
6. The high fidelity linear power amplifier ensures the accuracy of small current and the stability of large current.
7. USB interface is used to communicate with PC directly without any connecting line, so it is convenient to use.
8. 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.
9. 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.
10. 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.
11. 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.
Transaction-and-Feedback
Application
Introduction of test function
1. Voltage and current test
Select a phase voltage or a phase current as the variable, select automatic or manual test mode change, until the relay acts. When the voltage is greater than 125V and the current is greater than 40a, the line voltage output can be used, such as UAB, UBC and UCA. The current can be output in two-phase parallel or three-phase parallel mode. Note that the current phase should be in the same phase. The high current output time should be as short as possible, and the initial value can be set as 90% of the setting value to shorten the test time. When doing multi-stage over-current protection, it can directly output 1.2 times of current setting value, so that the measured action time is accurate.
2. Frequency test
The default value of the initial frequency is 50 Hz, which can be modified by the user. Select variable frequency, input
appropriate frequency step, and click start test. All current and voltage frequencies change.
3. Power direction test
he protection device generally adopts 90 degree wiring mode, and the low voltage setting is 60V. During the test, UA = 60V and phase is 0 degree; UB = 0V and phase is 0 degree; in this way, the line voltage UAB = 60V and phase is 0 degree, and then the voltage is fixed. The amplitude of IC is fixed (generally 5A), and the phase of IC is changed to measure the two action boundary angles. The 90 degree wiring mode is output in the way of "UAB, IC", "UBC, IA" and "UCA, IB".0 degree wiring is output in the way of "UAB, IA", "UBC, IB" and "UCA, IC". Sensitivity angle = (boundary angle 1 + boundary angle 2) / 2.
1. Voltage and current test
Select a phase voltage or a phase current as the variable, select automatic or manual test mode change, until the relay acts. When the voltage is greater than 125V and the current is greater than 40a, the line voltage output can be used, such as UAB, UBC and UCA. The current can be output in two-phase parallel or three-phase parallel mode. Note that the current phase should be in the same phase. The high current output time should be as short as possible, and the initial value can be set as 90% of the setting value to shorten the test time. When doing multi-stage over-current protection, it can directly output 1.2 times of current setting value, so that the measured action time is accurate.
2. Frequency test
The default value of the initial frequency is 50 Hz, which can be modified by the user. Select variable frequency, input
appropriate frequency step, and click start test. All current and voltage frequencies change.
3. Power direction test
he protection device generally adopts 90 degree wiring mode, and the low voltage setting is 60V. During the test, UA = 60V and phase is 0 degree; UB = 0V and phase is 0 degree; in this way, the line voltage UAB = 60V and phase is 0 degree, and then the voltage is fixed. The amplitude of IC is fixed (generally 5A), and the phase of IC is changed to measure the two action boundary angles. The 90 degree wiring mode is output in the way of "UAB, IC", "UBC, IA" and "UCA, IB".0 degree wiring is output in the way of "UAB, IA", "UBC, IB" and "UCA, IC". Sensitivity angle = (boundary angle 1 + boundary angle 2) / 2.
Packing & Delivery
Company Profile
Run Test Electric Manufacturing Co., Ltd, located in High-Tech Industrial Development Zone, Baoding, China. It is a joint venture which is invested by Zhongchuang Electric and Dongrun Technology. We have been in electric testing industry more than 10 years, specialized in design, manufacture and test service. We are qualified supplier and service provider of State Grid in China. We
have our own R&D department which is specialized both in hardware and software, at the same time, our R&D department is cooperating with high technology institute such as Chinese Academy of Sciences,North China Electric Power University etc. Our main products including: Partial discharge tester, transformer tester, transformer oil test series, high voltage test series, safety product test series, cable fault location system, relay & microcomputer protection test, etc. All our products comply with international quality standard and customizable. We sincerely invite clients and friends all over the world to visit our company. We will and always provides nice products and service.
have our own R&D department which is specialized both in hardware and software, at the same time, our R&D department is cooperating with high technology institute such as Chinese Academy of Sciences,North China Electric Power University etc. Our main products including: Partial discharge tester, transformer tester, transformer oil test series, high voltage test series, safety product test series, cable fault location system, relay & microcomputer protection test, etc. All our products comply with international quality standard and customizable. We sincerely invite clients and friends all over the world to visit our company. We will and always provides nice products and service.
Certifications
FAQ
1. What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 7 working days after order confirmed.
2. 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/ by air/by Express) and your designated port or air port.
3. Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance. Over the warranty, maintenance is paid service.
4. What kind of Certificate can you provide?
We can provide the ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE, ISO 9001 quality certificate.
5. What if I have difficulty in using the instrument?
We will provide equipment operation manual, operation video and so on. We can also provide training through remote video call.
Honestly, it depends on the order quantity and the product. Usually our leading time is 7 working days after order confirmed.
2. 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/ by air/by Express) and your designated port or air port.
3. Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance. Over the warranty, maintenance is paid service.
4. What kind of Certificate can you provide?
We can provide the ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE, ISO 9001 quality certificate.
5. What if I have difficulty in using the instrument?
We will provide equipment operation manual, operation video and so on. We can also provide training through remote video call.
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