China GDCR1000D non-contact phase tester, Find details about China Non-contact Phase Sequence Tester, phase sequence tester from GDCR1000D non-contact phase tester
GDCR1000D non-contact phase tester is a major breakthrough in traditional phase sequence detection method. The traditional phase sequence detection is to strip the connection pole of three-phase wires, connect three bare clamps or test needles of phase sequence meter to three bare fire lines, while GDCR1000C and GDCR1000D adopt pincers non-contact induction measurement. The phase sequence can be detected by no need peeling off the wire and without touching the bare high-voltage fire wire, just directly clamping three super-inductive high-insulation clamps on the insulation skin of the three-phase fire wire respectively. At the same time, acousto-optic indication of the positive or reverse phase state of the phase sequence of the three-phase power supply can be obtained. There are four strong magnets on the back of the instrument, which can be attached to the distribution box for use.
GDCR1000D non-contact phase tester has the functions of looping inspection, simple power inspection, circuit breaking search, breakpoint location, line maintenance and so on.
Model | Test wire outer diameter |
GDCR1000C | ø1.6mm~ø16mm |
GDCR1000D | ø10mm~ø40mm |
Function | Phase check(positive phase, reverse phase, missing phase), live line check, breakpoint location , line maintenance |
Power supply | DC 3V 2 section alkaline dry cell (LR6), continuous use time of about 70 hours |
Live range | AC 70~1000V, 45~65Hz (sine wave continuous input) |
Test wire size | Outer diameter ø1.6mm~ø16mm or ø10mm~ø40mm(optional) |
LED display | [positive phase] 4 phase detection lights turn on clockwise in turn; [reverse phase] 4 phase detection lights turn on clockwise sequentially. [live line] L1, L2 and L3 lights turn on within the range of voltage setting; [missing phase] L1 or L2 or L3 lights are not on. [open circuit] The L1 or L2 or L3 lights are not on. |
Buzzing | [positive phase] instrument emits intermittent short buzz; [reverse phase] The instrument emits continuous long sounds. |
Battery Indication | POWER indicator lights up after power on; LOW BATTERY lights up when power is insufficient |
Magnetism | There are four magnets attached to the back of the instrument, which are attached to the distribution box and can withstand 800g quality. |
Shut off | After about 5 minutes, the instrument shuts down automatically. |
Dimension | L 70mm* H 75mm* W30mm |
Clamp wire length | 0.6m |
Weight | About 200g (include battery) |
Working condition | -10ºC~55ºC;<80%rh |
Storage condition | -20ºC~60ºC;<90%rh |
Measurement max. voltage | AC 1000V |
Dielectric strength | 5.4kV rms |
Max. rated power | 300mVA |
Standards | EN61010-1:2001, EN61010-031:2002, pollution class 2, CAT III (600V), transient overvoltage 6000V |