ETCR9310B Large Caliber Wireless H/L Voltage Clamp Current Meter - ETCR

ETCR9310B Large Caliber Wireless H/L Voltage Clamp Current Meter

Product Main Function

1. High voltage AC current measurement, low voltage AC current and online AC current monitoring

2. MeasurementRange :0.00A~9999A(50/60Hz automatic)

3. DataStorage:99 groups

4. Test Mode : Non-contact U-type CT, realizes the unimpeded measurement

5. CT Size : Ф68mm 


       ETCR9310B Large Caliber Wireless H/L Voltage U-Type Current Meter break through the traditional structure, specially designed and manufactured for measuring high voltage current, the unique u-type opening structure realizes the unimpeded measurement, and the field test is very convenient. The meter is composed of special large-caliber U-type ammeter with high-voltage insulation rod, equipped with wireless receiver, which can receive measured data within 100 meters straight, current range: AC 0.00A-9999A. For low voltage lines below 600V, the line current can be measured directly by hook meter without insulation rod.

       ETCR9310B Large Caliber Wireless H/L Voltage U-Type Current Meteris used for current measurement of high voltage circuit below 550kV (should connect insulation rod to use).  Below 600V circuit no need the insulation rod, and use the u-type current meter to measure directly.The meter has data hold and data storage function. Insulation rod is equipped with adjustable interface, u-type clamp the measured wire by insulation rod is very convenient, save time and faster. Widely used in substation, power plant, industrial and mining enterprises, detection stations, electrical maintenance departments for current detection and field electrical work etc.

       It can also replace the H/L voltage turns ratio tester, which can measure the H/L voltage current of the primary circuit and secondary circuit respectively, and then calculate to get the H/L voltage turns ratio. Insulation rod is portable, with moisture-proof, high temperature resistance, impact resistance, bending resistance, high insulation, telescopic and other characteristics.




 Function  High voltage AC current measurement, low voltage AC current and online AC current monitoring
 Power Supply  6V DC(LR03×4 alkaline dry batteries)
 Test Mode  Non-contact U-type CT
 Transmission Mode  433MHz wireless transmission, transmission distance is about 100 meters
 Display Mode  4-digit LCD display, backlight function, suitable for measurement in dark place
 LCD Size  47mm×28.5mm
 Meter Size  Detector:107mm×252mm×31mm
 Receiver:78mm×165mm×42mm
 CT Size  Ф 68mm
 Insulation Rod Dimension  Ф45mm, Contraction state: 1150mm; Stretched state: 5000mm.
 Insulation Rod Voltage Level  110KV
 Sampling Rate  2 times / second
 Measurement Range  0.00A~9999A(50/60Hz automatic)
 Resolution  0.01A
 Shift  0.00A~9999A automatic shift
 Test Accuracy ±2%±5dgt (The wire is near the center of the bottom end of the U-type clamp,23℃±2℃)
 Position Error  The measured conductor should be located as close as possible to the center of the bottom end of the U-type clamp.
 Data Storage  99 groups , in storage process “MEM” symbol display, “FULL” symbol flash display indicate storage is full
 Line Voltage  Below 110kV current test , operate with insulation rods ( below 500kV can be customized)
 Data Hold  In general test mode, press HOLD key to hold data, “HOLD” symbol display. press HOLD Key once again to cancel this function
 Data Access  “MR” symbol display, it can look over all the stored data
 Overflow Display  Exceed measurement range overflow function: “OL A” symbol display
 No Signal Indication  When the receiver has not received transmit signal, dynamic display “no- -”symbol
 Automatic Shut Down  15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption
 Battery Voltage  When battery voltage is lower than 4.8V±0.2V, low battery voltage symbol will display and remind to replace battery.
Meter Weight
 Detector: 235g; Receiver: 280g
 Meter total weight: 2300g
 Working Temperature  -10℃ ~ 40℃; Below 80%Rh
 Store Environment  ‘-10℃~60℃; Below 70%rh
 Interference  Should try to avoid 315MHz, 433MHz same-frequency signal interference
 Insulation Strength  AC 220kV/rms(The telescopic insulation rod is fully opened between the two ends)
 Structure  Anti-Dripping Type II

Model Description Range  Resolution CT Size Insulation Rod length Note
ETCR9310B Large Caliber Wireless H/L Voltage U-Type Current Meter AC0.00A~9999A 0.01mA

Ф48mm

5m wireless transmission
ETCR9330B Large Caliber Wireless H//L Voltage Hook Type Current Meter  AC0.00A~9999A 0.01mA

Ф128mm

5m wireless transmission

Detector 1 PCS
Receiver 1 PCS
Wireless Antenna 1 PCS
Stretch Insulation Rod4.5m) 1 PCS
Meter Case 1 PCS
Manual/Warranty Card/Certificate 1 SET


ETCR9310B