ETCR9500C-008 Three-Channel Wireless HV Transformation Ratio Tester
Notice:
The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.
At the same time, please forgive us that we are unable to provide the English user manual. If you need it, please contact the customer service after purchase.
Thanks for your support!
Product Main Function
1. Measurement of current transducer, primary and secondary current magnitude of transformer, transformation ratio, phase, polarity, phase sequence below 35kV.
2. Primary Current Test Accuracy : Range:0.0A～800A (23℃±3℃，below 70% RH，the detected conductor is in the center position of the clamp);
3. Resolution：0.1; Accuracy：±0.5%FS
4. Secondary Current Test Accuracy(3 channel current display on same screen):
5. Range：0.00mA～5A；Resolution：0.01mA；Accuracy：±0.5%FS
6. Transformation Ratio Measurement Range: 1~500
7. Transmission Distance:100m
8. Primary Current Clamp Jaw Size: φ48mm
ETCR9500C-008 Three-Channel Wireless HV Transformation Ratio Tester is specially designed and manufactured for online measuring and verifying the H/L voltage current transducer, primary and secondary current magnitude of transformer, transformation ratio, ratio error phase, polarity, phase sequence in the operate distribution system below 35kV. The instrument consists of special primary high voltage current clamps, 3-channel secondary low voltage current clamps, host machine, high voltage insulation rod, monitoring software, communication cable etc. This instrument adopts 3pcs secondary low voltage current clamps to test the low voltage circuit simultaneously, which can directly determine the corresponding phase relationship between the high voltage end and the low voltage end, do not require totesting many times.
ETCR9500C-008 Three-Channel Wireless HV Transformation Ratio Tester widely used in substations, power plants, electric power inspection departments, industrial and mining enterprises, inspection stations, electrical maintenance departments for current detection, anti-theft and electrical field operations. The primary high voltage current clamp break through the traditional structure and have the function of automatic opening and closing. By pressing or pulling out the insulation rod can convient to clamp or withdraw the tested wire easily, safety and save time. The insulation rod is handiness, and has the characteristics of moisture-proof, high temperature resistance, impact resistance, high insulation. The high voltage current clamp and the host machine adopt wireless transmission, can penetrate the barrier of the partition wall, and the straight line transmission distance is 100 meters. Secondary current clamps 008 current clamps are suitable for the line test of flat cable dense. The current clamp are made of permalloy and adopt CT magnetic shielding technology to ensure the high accuracy, high reliability and high stability of continuous monitoring in a long time.
Technical Parameter
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Function
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Description
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Fuction
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H/L voltage current transducer, primary and secondary current magnitude of transformer, transformation ratio test, polarity, phase adjustment
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Power Supply
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DC 6V（1.5V AAAx4）
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Test Mode
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Clamp CT
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Primary Current Test Accuracy
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Range:0.0A～800A; Resolution：0.1; Accuracy：±0.5%FS (23℃ ± 3℃，below 70% RH，the detected conductor is in the center position of the clamp)
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Secondary Current Test Accuracy
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Range：0.00mA～5A；Resolution：0.01mA； Accuracy：±0.5%FS
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Transformation Ratio Measurement Range
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1～500
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Transformation Ratio Resolution
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0.1
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Primary CT Size
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Jaw Size: φ48mm; Out Shape Size: 76mm×255mm×31mm
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Secondary CT Size
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Jaw Size: φ8mm; Out Shape Size: 137mm×40mm×19.5mm
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Shift
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Automatic shift
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Sampling Rate
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3 times/second
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Data Storage
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1500 groups, Press the left arrow key to hold the data and autonumber and store (Power down or replace the battery will not lose data)
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Data Hold
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Press the left arrow key to hold data, “HOLD” symbol display, press “HOLD” key once again cancel the hold function
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Data Access
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Press the right arrow key enter into data access mode
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Overflow Display
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Exceed measure range overflow function: “OL” symbol display
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No Signal Indication
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When the receiver has not received transmit signal, dynamic display “no- -”symbol
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Automatic Shutdown
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15 minutes after boot up, the meter shuts down automatically without any operation
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Battery Voltage
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When battery voltage is lower than 4.8V, low battery voltage symbol will display and remind to replace battery.
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Transmission Distance
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Primary current clamp wireless transmission distance 100m
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Secondary Current Clamp Connection Cable Length
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2 M
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Display Mode
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LCD:128dots×64dots backlight function, suitable for dark places
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LCD Size
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Display area :44mm×27mm
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Host Dimension
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78mm×165mm×42mm
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Weight
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5kg (including insulation rod and battery)
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Interference
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Avoid 315MHz, 433MHz Same-frequency Signal Interference
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Working Temperature
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-15℃~50℃；below70%rh
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Store Temperature
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-10℃~60℃；below 70%rh
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Insulation Rod Size
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Φ32mm，1m/pcs（5pcs）
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Insulation Rod Withstand Voltage
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110 KV
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InsulationStrength
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Host and detector：AC1000V/rms(between the shell and screws)
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Related Series Model
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Model
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Primary Current Clamp
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Secondary Current Clamp
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Transformation Ratio Range
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Size
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Range
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Size
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Range
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ETCR9500C-008
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φ48mm
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0.0A～800A
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φ8mm
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0.00mA～5A
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1~500
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ETCR9500C-030
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φ48mm
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0.0A～800A
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25mm×30mm
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0.00mA～10A
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1~500
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Package
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Outer Package
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Carton
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Inner Package
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Cloth bag
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Accessory
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Meter
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1 PCS
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Primary High Voltage Current Clamp
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1 PCS
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SecondaryLow Voltage current clamp
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3 PCS
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Insulation rod（1M）
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5 PCS
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Tool Bag
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1 PCS
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USB Communication Cable
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1 PCS
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Manual
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1 PCS
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Certificate
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1 PCS
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Warranty Card
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1 PCS
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