Refine On (Hebei) Electric Power Technology Co., Ltd. is one of the leading manufacturers and suppliers of hipot voltage phasing tester in China. If you're going to wholesale durable hipot voltage phasing tester, welcome to get quotation from our factory. All customized products are with high quality and competitive price.
NR-HX36 Hipot Voltage Phasing Detector, for MV overhead distribution circuit , used for detection of high-voltage power grid closing point on both sides of the phase sequence is the same. Two power line connection before must check phase sequence, or line may be short circuit. The instrument suitable for 6KV ~ 220KV power transmission line, and can test whether line charged. The Instrument adopts the wireless transmission technology, safe and reliable operation, easy to use.
Product Parameters
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Accuracy |
When phase sequence is same: the error≤ 5 ° |
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The frequency accuracy |
±0.1HZ.Measuring |
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Voltage range |
6KV - 220KV |
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Power consumption |
Transmitter < 0.1 W receiving host < 0.3 W |
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Transmission distance |
Host transmission distance > 130 meters Between the two transmitters ≈t 260 meters. |
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Phase differentiation standard |
In -phase < 30 ° Out -phase ≥30 ° |
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Human voice prompt, male voice "in phase", female voice "phase-out". |
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Screen shows two lines at the same time of phase difference, frequency, waveform and the vector diagram. |
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The host shows battery, half an hour without automatic shutdown operation. |
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Two emitter and receiver use rechargeable lithium battery. |
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Have high pressure test report and the function of the phase sequence. |
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High pressure when measuring the leakage current |
< 10 uA |
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Host lithium battery capacity is about 2200 mAH, transmitter battery capacity is about 350 mAH.14. |
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Working environment |
temperature - 35 ℃ ----- + 45 ℃ ; humidity ≤ 95% RH.15. |
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Storage conditions |
temperature - 40 ℃ ------ + 55 ℃ ; humidity ≤95% RH.16. |
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The weight |
about 3.6KG.17. |
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Instrument package size |
56 cm long * wide 26 cmm * 13 cm high. |
Product Advantages
- Clear Voice and Visual Alerts: The instrument provides distinct male/female voice prompts for "in phase" and "phase-out" respectively, complemented by dedicated indicator lights for immediate status recognition.
- Comprehensive Data Display: The receiver screen simultaneously shows phase difference, frequency, waveform, and a vector diagram for both lines, allowing for detailed field analysis.
- Long-Range Wireless Safety: Utilizes wireless transmission technology with a range exceeding 130 meters between host and transmitter, ensuring operator safety away from high-voltage arcs.
Main Application Scenarios
- High-Voltage Power Line Phasing: Used on overhead distribution circuits (6KV \~ 220KV) to check phase sequence consistency before closing circuit breakers or connecting two power grids.
- Live Line Detection: The transmitter's buzzer sounds for 2 seconds upon contacting a high-voltage line, confirming that the line is energized.
- Switchgear Cabinet Testing: Used with the induction electric test line to perform phase verification on switchgear cabinets via the live display connection points.
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Frequently Asked Questions (FAQ)
Q: How do I verify that the Hipot Voltage Phasing Detector is functioning correctly before going to the field?
A: You can use the provided mains special test line connected to 220V mains power. If the transmitter buzzer sounds, lights flash, and the host displays the corresponding frequency information, the system is normal.
Q: What is the maximum distance I can operate the receiver from the high-voltage line?
A: The wireless transmission distance between the receiver host and the transmitter is more than 130 meters. The maximum distance between the two transmitters (X and Y) can be approximately 260 meters.
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