ETCR1050 Wireless High Voltage Phase Sequence Detector

ETCR1050 Wireless High Voltage Phase Sequence Detector Notice: The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket. At the same time, please forgive us that we are unable to provide the English user manual. If you need it, please contact the customer service after purchase. Thanks for your support! Function Description Power Supply Host: 3.7V 2600mAh rechargeable lithium battery ; Detector: 3.7V 600mAh rechargeable lithium battery Phase Detecting Method 1. Contact mode phase detecting: circuit line below 35kV 2. Non-Contact mode phase detecting: when the line voltage exceeds 35kV, must adopt non-contact mode to testing, the probe gradually approach the conductor to phase detecting. Phase Detecting Voltage 10V~500kV PhaseDetecting Distance 200m Voice Prompt "X signal is normal,Z signal is normal,positive phase sequence,negative phase sequence". Phase Sequence Qualitative In phase:-20°~20°; out phase : 100°~140°and 220°~260° Phase Range 0°360°; accuracy: =± 10° ; resolution: 1° Frequency Range 45.0Hz ~ 65.0Hz; accuracy: = ±2Hz; resolution: 0.1Hz Electricity Test Indication “du--du--du” buzzing sound VoltageDisplay Display the voltage grade Transmitting Frequency 433MHz315MHz Data Storage 200 groups(Power down or replace the battery will not lose data) Automatic Shutdown 15 minutes after boot up, the meter shuts down automatically without any operation Battery Voltage When battery voltage is lower than 7.2V±0.1V, low battery voltage symbol will display and remind to replace battery. The measurement data still are also accurate at this time. Rated Current Detector: 30mA max; Host: 150mAmax LCD Size 3.5 inch color display; display area: 71mm×53mm Instrument Weight Host: 950g(include battery); package and insulation: about3.0kg Instrument Dimension Host 195mm×100mm×45mm; Detector :130mm×65mm×45mm Insulation Rod Length Max Diameter:F 45mm; Length: contraction state 1000mm; stretched state:4500mm Insulation Test The insulation rod stretched to both ends: AC 220kV/rms; host, detector; AC3700V/rms(between exposed metal and plastic shell) Accessories Host: 1PCS,Detector:3PCS ,Probe:3PCS,Probe Hook:3PCS,Insulation Rod:3PCS,Charger: 2 PCS, USB Date Cabe:2PCS,Inspection Cable:1PCS,Ring cabinets test line :3PCS,cloth bag :1PCS