Measurement of primary and secondary current, transformation ratio, phase difference, polarity and phase sequence of current transformers and transformers below 35kV 1. Model No.: ETCR9500C-008 2. Primary Current Test Accuracy : 0.0A~800A/0.1A/±0.5%FS 3. Secondary Current Test Accuracy: 0.00mA~5A/ 0.01mA/ ±0.5%FS 4. Turn Ratio Measurement Range: 1~500 5. Transmission Distance: Primary: 100m; Seconary: 2m cable 6. Power Supply: DC6V alkaline batteries (1.5V AAA × 8)
On-line monitoring of loop grounding resistance and metal loop coupling resistance, and grounding condition monitoring. 1. Model No.:ETCR2800KB 2. Measure Range: 0.010Ω~100Ω 3. No need to disconnect the grounding down lead and no need with auxiliary electrodes 4. Rain and dust proof, can be installed and used in outdoor 5. Network system can be built to realize real-time detection and remote monitoring 6. Power Supply : 6VDC~12VDC, 50mA Max.(External power supply, optional GPRS 12VDC 150mA Max)
Measurement of AC leakage current, ACcurrent. 1. Model No.;ETCR6300 2. Range:AC 0.000mA~60.00A 3. Data Storage: 99 groups 4. Peak Hold 5. Line Voltage: below 600V 6. Power Supply: Alkaline battery 6LR61 9V
AC current on-line measurement below 500kV (operate with insulation rod above 600V). 1. Model No.: ETCR9330B 2. Measurement Range :0.00A~9999A 3. DataStorage :99 groups 4. Test Mode : Hook type opening mouth structure 5. CT Size : Ф128mm 6. Power Supply : 6V DC(1.5V AAA×4 alkaline dry batteries)
Measurement of High/Low voltage AC current below 60kV. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9200B 2. Current Range: AC 0mA~1200A 3. Resolution: 1mA 4.CT Size: φ68mm 5. Line Voltage: Below 60kV current test , operate with insulation rods 6. Power Supply: 6VDC (LR03 × 8pcs alkaline dry batteries)
Measurement of DC/AC current. 1. Model No. : ETCR7000D 2. Range : DC: 0.0A~2000A AC: 0.0A~1000A 3. Data Storage : 99 groups 4. Peak Hold : Peak value capture and hold function, long pressHOLD key display peak value 5. Working Current : 20mA 6. Power Supply : DC 6V (LR6×4 alkaline dry batteries)
After the operator wears the alarm, and close to the high voltage charged body for a certain distance, the alarm will send out a sound and light alarm according to the safety distance of the corresponding voltage level to remind the electrical worker to pay attention to safety and avoid high voltage electric shock accident. This product can also be used for line fault detection and electroscope. 1. Model : ETCR1870C 2. Alarm Voltage Range : 40V~1KV(Low voltage alarm) 3. Working Frequency : 50Hz/60Hz 4. Electricity Testing Mode : Non-contact mode 5. Detection Mode : Automatic trigger 6. Power Supply : CR1632(140mAH)button cell2PCS
Measure three-phase AC voltage, leakage current, current, active power, reactive power, apparent power, total power, phase between current and voltage, phase between phase voltage, frequency, electric energy, phase sequence, etc. 1. Model No.: ETCR7300 2. Measurement of AC current, leakage current, Range: 0.00mA~1200A 3. Measurement of three phase AC voltage, Range: 0.00V~600V 4. Measurement of phase between UI and UU, Range: 0.0°~360° 5. Measurement of active power, reactive power, apparent power, power factor, total power, frequency, phase sequence, electrical energy and other parameters 6. Power Supply : 6V DC(LR6×4 alkaline dry batteries)
Measurement of High/Low voltage AC leakage current and current. (Above 600V, operate with insulation rod). 1. Model No.: ETCR9100S 2. Current Range: AC 0.00mA~600A 3. Resolution: 0.01mA 4.CT Size: φ33mm 5. Line Voltage: Below 60kV current test , operate with insulation rods 6. Power Supply: 6VDC (LR03 × 4pcs alkaline dry batteries)
Measurement ofAC/DC Current, AC/DC voltage, resistance, capacitance, continuity test, diode forward voltage drop andLED working voltage parameters etc. 1. Model No. : ETCR6470 2. DC Voltage : 2V/20V/200V/2000V 3. AC Voltage : 2V/20V/200V/2000V 4. DC Current : 20A/200A/2000A 5. Capacitance : 20uF/200uF/2uF/20uF/200uF/2000uF 6. Power Supply : 6F22 9V(IEC6F22, NEDA1604, JIS006P)
On-line monitoring of loop grounding resistance and metal loop coupling resistance, and grounding condition monitoring. 1.Model No.:ETCR2800KC 2. Measure Range: 0.010Ω~100Ω 3. No need to disconnect the grounding down lead and no need with auxiliary electrodes 4. Rain and dust proof, can be installed and used in outdoor 5. 47mmX28.5mm LCD 6. Power Supply : 6VDC~12VDC, 50mA Max.(External power supply, optional GPRS 12VDC 150mA Max)
Current, transformation ratio, polarity and phase difference test of the transformer and current transformer primary and secondary circuits below 35kV. 1. Model No.: ETCR9500B 2. Turn Ratio Range:1~500 3. Primary Current Test Accuracy: 0.0A~800A/0.1A/ ±0.5%FS 4. Secondary Current Test Accuracy: 0.00mA~5A/0.01mA/ ±0.5%FS 5. CT Size:φ48mm & φ8mm 6. Power Supply: DC6V alkaline batteries LR03 (1.5V AAA X 8)
High/low voltage AC current measurement (operate with insulation rod above 600V). 1. Model No.:ETCR9150B 2. Measure Range : AC 0mA~1200A 3. Max Resolution : 1mA 4. Communication Mode: Wireless, transmission distance 30M 5. Line Voltage : Bare wire test below110kV 6. Power Supply : DC6V dry lithium battery(LR03X4PCS
Helmet Type High Voltage Approach Electric Alarm, after the operator wears the alarm, and close to the high voltage charged body for a certain distance, the alarm will send out a sound and light alarm according to the safety distance of the corresponding voltage level to remind the electrical worker to pay attention to safety and avoid high voltage electric shock accident. This product can also be used for line fault detection and electroscope. 1. Model No.: ETCR1880 2. Alarm Voltage Range : 1kV~500kV 3. Electricity Testing Mode : Non-contact mode 4. Detection Mode : Automatic trigger 5. Max. Alarm Distance: 5.5m 6. Power Supply: CR1632(140mAH)button cell
Detecting of H/L voltage AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor etc. 1. Model No. : ETCR040HA 2. Range : 0mA~800A AC 3. Resolution: 1mA 4. Accuracy Class: 1.0 5. Turn Ratio : 4000:1 6. CT Size : Φ36mm
Detecting of H/L voltage AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor etc. 1. Model No. : ETCR033H 2. Range : 0.000mA~20A AC 3. Resolution: 0.001mA 4. Accuracy Class: 1.0 5. Turn Ratio : 800:1 6. CT Size : Φ33mm
Ground Resistance Test Line and Accessories Suitable for grounding resistance test of earth grid
Testing leakage operating time of various leakage protector. 1. Model No.: ETCR8600 2. Leakage Current Range : 15mA~500mA (10 gears) 3.Leakage Operating Time: 0ms~999ms 4. Line Voltage Measurement: Below 250V 5. Test Mode: Manual or Automatic 6. Power Supply: DC 6V LR03 1.5VX4PCS
Multifunction Wireless High Voltage Phase Detector applied to phase detecting, phase testing, phase sequence judgement and electrictity testing of the high voltage line,metalclad withdraw switchgear and ring main unit and others occasion. 1. Model No.: ETCR1560 2. Phase Detection Mode: Normal phase detector & Remote phase detection 3. High Voltage Phase Detection Voltage : AC 10V~500kV 4. Ring Main Unit Phase Detection Voltage: AC 1V~600V 5. Metalclad Withdraw Switchgear Phase Detection Voltage : AC10KV ~35KV 6. Power Supply: Host: 3.7V, 2600mAh Rechargeable lithium battery; Detector: 3.7V, 600mAh Rechargeable lithium battery
Leakage current, current, transformation ratio, ratio difference, angle difference, phase difference and polarity test of current transformer primary & secondary circuits in 380V/220V power distribution system. 1. Model No.:ETCR9620B 2. Primary Current Test Accuracy: 0.0A~3000A/ 0.1A/ ±1%FS 3. Secondary Current Test Accuracy : 0.00mA~5A/ 0.01mA/ ±0.5%FS 4. Turn Ratio Measurement Range: 1~500 5. Wireless Transmission Distance: 100M 6. Power Supply : Alkaline batteries (1.5V AAA X 4PCS & 6F22 9V X1PCS)