ETCR1000C Non-Contact Low Voltage Phase Sequence Detector

Main Functions

Used for phase sequence detection (positive phase, reverse phase, phase loss), live wire inspection, simple power inspection, firewire identification, phase loss judgment, disconnection location search, line maintenance
Clamp jaw can clamp the outer diameter of the wire: Φ1.6mm～Φ16mm
Line voltage: 70～1000V
Phase sequence status: dynamic sound and light indication

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Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR1000C Non-Contact Low Voltage Phase Sequence Detector, also known as non-contact phase sequence meter, phase sequence detector, motor three-phase detector, phase sequence tester, motor steering tester, is used for phase sequence detection (positive phase, reverse phase, phase loss), live wire inspection, simple power inspection, firewire identification, phase loss judgment, disconnection location search, line maintenance. The traditional phase sequence detection is that the terminals of the three-phase wires must be peeled off and the three exposed clips or test pins of the phase sequence meter must be connected to the three exposed firewires. The ETCR1000C adopts clamp-shaped non-contact inductive measurement. There is no need to peel off the wires and contact the high-voltage exposed firewire. The three super-inductive high-insulation clamps are directly clamped to the insulating skin of the three-phase firewire to detect the phase sequence, while sound and light indicate the positive or negative phase state of the phase sequence of the three-phase power supply.
ETCR1000C Non-Contact Low Voltage Phase Sequence Detector has four powerful magnets attached to the back, which can be sucked and hung on the distribution box for use.Instrument detection is fast and convenient, and the display is clear at a glance, which greatly improves the safety of on-site testing, effectively protects the personal safety of operators, and increases productivity. It is an essential instrument for three-phase power supply phase sequence, motor testing, and circuit maintenance.
1. Clamp-shaped non-contact inductive measurement is used. There is no need to peel off the outer skin of the cable and no need to contact the high-voltage exposed firewire. The phase sequence can be detected by directly clamping the three super-inductive high-insulation clamps on the insulated outer skin of the three-phase firewire.
2. Dynamic sound and light indicate the positive or negative phase state of the phase sequence of the three-phase power supply, which is clear at a glance.
3. The bottom plate of the instrument is equipped with 4 magnets. During the test, the instrument can be adsorbed on the metal shell of the equipment, which can withstand a weight of 800g, and the operation is convenient and handy.

Technical Parameter

Power Supply	DC 3V AA alkaline batteries (LR6)X2PCS
Live Power Range	AC70-1000V,45-65Hz(Sine Wave Continuous Input)
Available Clamp Wire Size	external diameter Φ1.6mm～Φ16mm
LED Display	[Positive phase sequence] The phase detector lamp lights up clockwise [Negative phase sequence] The phase detector lamp lights up counterclockwise [Live power] L1, L2, L3 lamps light up in setting voltage range [Default phase] L1 or L2, or L3 lamp is not lighting [Open circuit] L1 or L2, or L3 lamp is not lighting
Buzzer	[Positive phase sequence] the buzzer sounds intermittently [Negative phase sequence] the buzzer sounds continuously
Battery Check	The POWER indication lamp light up after boot up; the LOW BATTERY lamp lightup when low battery
Auto Shutdown	5 minutes after booting up, the meter automatically shutdown
Clamp Lead Length	0.6m
Meter Size	70mmX75mmX30mm
Weight	The instrument: 230g (include battery); the total weight: 0.33kg (including accessories)
Max Measure Voltage	AC 1000V
Insulation Strength	5.4kV/rms
Maximum Rated Power	300mVA
Suitable Safety Standaerd	EN61010-1:2001, EN61010-031:2002, pollution level 2, CAT Ⅲ1000V, instantaneous overvoltage 6000V
Working Temperature & Humidity	-10℃～55℃; below 80%RH
Store Temperature & Humidity	-20℃～60℃; below 90%RH

Model comparison

Product Picture	Product Model Name	Diameter Of The Clamped Wire Conductor	Voltage Range	LED Display	Buzzer	Fixed Magnet
	ETCR1000C Non-Contact Low Voltage Phase Sequence Detector	Φ1.6mm~16mm	AC 70V~1000V	Yes	Yes	Yes
	ETCR1000D Non-Contact Low Voltage Phase Sequence Detector	Φ10mm~40mm	AC 70V~1000V	Yes	Yes	Yes

Data download

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ETCR1000C Non-Contact Low Voltage Phase Sequence Detector

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