I. introduction
Security province Shi traditional of phase sequence measurement method must will three-phase wire of wiring column brushed aside, will phase sequence table of three a bare crocodile clip or test needle connection to bare of 3 article FireWire Shang, and ETCR1000D used clamp shaped non-contact measurement, without brushed aside wire, without contact high pressure bare FireWire, directly will three a super induction high insulation clamp clip respectively clip live three-phase FireWire of insulation skin can detection, from nursing sets line Shang detection, greatly improve has site test of security, effective protection has operation personnel of personal security, Increased productivity!
Easy to operate instruments base plate with magnets, test instrument can be adsorbed on the metal housing of the device, operation more convenient.
A variety of purposes in addition to detecting phase sequence, and Ray, simple check, wire identification, lack of judgment, bolt location, can detect HVDC breakpoints, line maintenance functions, equivalent to 3 sets of induction type test pencil
Animated LED display, very intuitive!
Sensitive and reliable clamping of the ETCR1000D more sensitive, and can even detect as low as a few v AC voltage signal, a wider range.
Beautiful scientific ETCR1000D 3 clamp with 3 colors red yellow blue shell, the distinction is more in line with the three-phase line, two overall look more beautiful.
Ultra low-power ETCR1000D power, maximum power rating only 100mVA

II. technical specifications
Function test (normal phase, reversed phase, phase), Ray, simple check, breakpoint location, line maintenance
DC3V power 2 5th, manganese batteries (R6P), about 200 hours continuous use time
Electric range AC0~ 600V, 40~ 70Hz (continuous sine wave input)
Clamp wire size diameter ø 10~ ø 40mm
LED display "normal phase" 4 phase-detecting lights rotating in a clockwise direction lights, intermittent short beep
"Reverse" 4 phase-detecting lamp counterclockwise lighting, continuous beep
"Live" within the voltage range R-S, S-T lights
"Out of phase" R-S, S-T no lights
"Circuit breaker" R-S, S-T no lights
After power on indicates power on, power light is on
After auto power off power on approximately 5.5 minutes, the instrument automatically cut off the power supply
Instrument size width thickness 70mmx75mmx30mm
Clamping wire length 0.5M
Instrument weight approximately 180g (including battery)
Operating temperature and humidity-10 ℃ ~ 55 ℃; 80%RH the following
Storage temperature-20 ℃ ~ 60 ℃ humidity; 90%RH the following
Measurement of high voltage AC600V
Insulation 5.4kVrms
Maximum rated power of 100mVA
For safety EN61010-1:2001, EN61010-031:2002, pollution level 2, CAT III (600V), transient voltage is 6000V
Accessories instruments: 1; Carry box: 1