UNI-T UT262E Non-Contact Phase Detectors
The UNI-T UT262E Non-Contact Phase Detector is a professional-grade instrument designed for detecting phase sequence, missing phase conditions, and live wires in three-phase electrical systems without requiring direct electrical contact. This enhances safety and simplifies operation, especially in high-voltage environments.
The UT262E operates within a voltage range of 70V to 1000V AC and complies with CAT IV 600V safety standards, making it suitable for use in industrial power systems, distribution panels, and electrical maintenance tasks.
Features:
- Phase-detection
- Phase missing detection
- Phase sequence detection
- Non-contact detection
- Three-phase AC voltage: 70-1000V AC
- LED & Buzzer indication
- Automatical power off
Specifications:
| Models | UT262E | |||||||
| Function/Application | Phase detection, live wire examination, power inspection, phase loss judgment, breakpoints finding, breakpoints positioning. | |||||||
| Measurement method | Non-contact detection | |||||||
| Phase wire position | Put the wires at the position between “▲” and “▼” marked on the clamp | |||||||
| Voltage range | Three-phase voltage, 70-1000V AC （45Hz ～ 66Hz) | |||||||
| Operating frequency | 50Hz/60Hz（±10%） | 50Hz/60Hz, Automatically identify within the range of frequency error of standard power grid, the frequency range of other variable-frequency power supply is not examined. | ||||||
| Test method | Non-contact clamping | Diameter of wires can be clamped: ø2mm～ø40mm Double-insulated LDPE clamp (0.5mm²*1C+B), OD: 3.5mm, extension wire length: 0.6m. |
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| Power supply | 1.5V AA*2 alkaline batteries | Continuous working time: more than 20 hours | ||||||
| Power consumption | Power-off current is less than 10uA @3V | Maximum average working current: 70mA @3V | ||||||
| Low battery indication | <2.4V | The indicator light flashes slowly to indicate low battery. | ||||||
| <2V | The buzzer beeps twice to indicate power off. | |||||||
| Auto power off | After the detector is turned on for about 5 minutes, it will power off automatically and the buzzer will beep twice. | |||||||
| Operating temperature | 32～122°F (0～50°C) | |||||||
| Operating humidity | >85% (Non condensing) | |||||||
| Storage temperature | 4～140°F (-20～60°C) | |||||||
| Altitude | < 2000m | |||||||
| Button life | 10000 cycles | |||||||
| Insulation intensity | 3.7kVrms | |||||||
| Buzzing decibel | 65～70dB | |||||||
| IP rating | IP52 | |||||||
| Safety certification | CE, UKCA | EN61010-1: 2001, EN61010-031: 2002 | ||||||
| Safety rating | Pollution Class 2, CAT Ⅳ (600V), CAT III(1000V), 8000V transient overvoltage (Only for the clamp) | |||||||
| General Characteristics | ||||||||
| Product Color | Red, black | |||||||
| Product weight (include batteries) | 237.7g (including batteries); 191.5g (excluding batteries,REF) | |||||||
| Product Dimension | 88mm*30mm*66mm (REF) | |||||||
| Standard accessories | User manual: 1 pc Carrying bag: 1 pc Warranty card: 1 pc Inspection Certificate: 1 pc AA alkaline battery: 2 pcs |
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| Standard package | Gift box, carrying bag | |||||||
| Standard quantity per carton | 5pcs | |||||||
| Standard carton Dimension | 345X195X200mm | |||||||
| Standard carton gross weight | 238 g | |||||||
Applications:
- Three-phase system installation and testing.
- Electrical maintenance and troubleshooting.
- Industrial power distribution systems.
- Motor phase sequence verification.
- Electrical safety inspections.
Package Contents:
- 1x UNI-T UT262E Non-Contact Phase Detector.
- 1x Carrying Case.
- 1x User Manual.
- 1x Battery Set.