Phase detector SXWH

positiondigitalcontact

SXWH Wireless Phase Detector is applied to phase position and sequence detection for power circuit and substation. Features ♦ Composed by: Control Unit (receiving), X Collector (transmitting), Y Collector (transmitting), needle type and hook type collector probes, extensible insulation rod and others accessories. ♦ Adopts digital circuit, full functions, and low power consumption, only to change one battery every one year if in normal operation. ♦ The control unit screen to display low voltage alarm if X, Y collector or control unit’s power is low voltage. ♦ Safe and reliable: X and Y collectors transmits the collecting voltage phase position signal to the control unit, with reliable isolation performance of high voltage electrical safety. High anti-interference ability, data is stable and accurate. ♦ Easy to use: Control unit can be power off automatically. On-site phase detecting doesn’t need any connecting wires. Phase detecting distance can reach 70m, and no influence by on-site environmental conditions. The whole phase detecting process can be finished within 2 minutes by two operators. ♦ More functions: Phase can be detected between two different voltage degrees, not only used for qualitative measurement (same/out of phase), but also used for quantitative measurement (phase angle difference of two supply line: 30°,60°and etc.). Phase sequence measurement: positive phase sequence 120°, negative phase sequence 240°). Electrical inspection function: When the X or Y collector contact with the live part of HV line or electrical equipments, if the line or equipment is live, the control unit will display X or Y. ♦ Backlight button