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China, Chinese Alkaline Batteries Grounding Fault Locator Power Testing Instrument1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Test InstrumentCable TesterGrounding Fault LocatorPower Testing Instrument
Tianjin Grewin Technology Co., Ltd.
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Product Description Tianjin Grewin Technology Co.,ltd, who always pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in the design and manufacture of wound components such as transformer,current sensors, chokes etc . windely used in communications,electronics,meters,industrial control,medical equipments and other fields.We are also a provider of power meters and instruments locators. 85% of its products exported to America, Europe, and Asia etc. We have passed ISO9001,CE,SGS approval and IEC report and developed good cooperative relationship with valued customers around product quality and value-added service along with the fast efficient solution.Grewin has won a lot of customer's praise.Name: OGFL 200 Overhead Line Grounding Fault Locator Product description:Good solution of the pinpointing of single phase to earth fault Applies to overhead line small current grounding power system. Use to pinpoint the earth fault when line break down when single phase grounding fault happenFunction introduction: 1. Apply to small current neutral grounding distribution power system. 2. Used to detect the over head line metallic grounding fault, arc grounding fault, resistance grounding fault and so on. 3. Workable for broke down line, apply for branch line 4. Ultralow frequency signal to avoid capacitor influence. Easy to find the high resistive fault 5. Recreate fault by high voltage signal, easy to locate 6. Safe transmitter by black and short-circuit function 7. High sensitive sensor, open design and easy to hang on the line 8. Wireless transmission, safe and reliable 9. Flexible power supply. Transmitter is workable by Utility power and electric generator. Sensor and receiver are by dry battery 10. Light and easy to carry 11. Receiver has large LCD display interface, which can show the current waveform and current value Specification1. Location accuracy:0.2m 2. Specification of transmitter: open-circuit voltage: fundamental wave valid 0~2800kV short-circuit current: fundamental wave valid 0~35mA(impulse DC, peak value 100mA ) output frequency1Hz 3. Communication distance between receiver and transmitter:≥30m 4. Transmitter power: AC 220V,or electric generator 5. Transmitter power: Max. 900 W 6. Sensor supply power: Three AAA alkaline batteries 7. Receiver supply power: Five AA alkaline batteries 8. Dimension: transmitter 455mmx355mmx310mm Sensor 180mmx100mmx35mm Receiver 205mmx200mmx35mm 9. Weight: transmitter 15kg Sensor 0.45kg Receiver 0.45kg 10. Working condition : Temperature -10oC-40oC Humidity 5-90% Elevation ≤4500m contact information: MaggieTianjin Grewin Technology Co.,Ltd.Web:http://grewin-tech.en.made-in-china.com or transformer.en.made-in-china.com TEL:86-22-84943756FAX:86-22-85909471
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