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INTRODUCTION
MEWOI1000A H/L voltage clamp current meter with bluetooth adopts magnetic shield and CT digital integration technology, with strong anti-interference, high accuracy and stable test, the instrument composed of special clamp current meter ,buletooth APP and insulation rod. MEWOI1000A H/L Voltage Clamp Current Meter With Bluetooth which can use for hight voltage current measurement of H/L voltage AC current below 110kV (Above 600V, operate with insulation rod), also with peak hold, data hold and data storage and so on function, the special clamp current meter convenient to clamp or withdraw the tested wire operate by push or pull back the insulation rod.It is widely used in substations, power plants, industrial and mining enterprises, inspection stations, electrical maintenance departments for current detection and electrical field operations. It can measure the H/L voltage current of the primary circuit and the secondary circuit respectively, and then calculate the H/L voltage transformation ratio. The insulation rod is handiness, and has the characteristics of moisture-proof, high temperature resistance, impact resistance, bending resistance, high insulation, scalable and so on. |
MAIN FEATURES
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SPECIFICATION
Function | Description |
Model | MEWOI1000A H/L Voltage Clamp Current Meter With Bluetooth |
Line Voltage | Below 110kV ,operate with insulation rod |
Measurement Range | AC 0mA～1200A |
Max Resolution | 1mA |
Test Accuracy (23℃±3℃, below 80%RH ) | 0mA～99.9A: ±1%rdg±5dgt |
100A～599A: ±1.5%rdg±5dgt | |
600A～1200A: ±2%rdg±5dgt | |
CT Size | Ф48mm |
Meter Dimension | 76mm×255mm×31mm |
Meter Weight | 6kg (include insulation rod) |
Power Supply | Ablelithium battery DC 7.4V 600mAH |
LCD Size | 47mm X 28.5mm |
Sampling Rate | 2 times/s |
Communication Mode | Bluetooth, straight distance 10m |
PEAK Hold | Automatically hold the highest test value |
Data Hold | In usual test mode, press HOLD key to keep data, “HOLD” symbol display |
Data Storage | 99 groups , stored process display MEM symbol, “FULL” symbol display indicate that storage full |
Data Access | “MR” symbol indication, can access all storage data |
Overflow Display | Exceed measure range overflow function: “OL A” symbol display |
Automatic Shutdown | 15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption |
Battery Voltage | When battery voltage is lower , low battery voltage symbol “ ” display and remind to charge. |
Line Voltage | Below 110kV current test , operate with insulation rods ( below 500kV can be customized ，only for MEWOI-ETCR9000B) |
Insulation Rod Dimension | Ф32mm 1m×5 piece |
Insulation Rod Withstand Voltage | 110KV ( 5PCS insulation rod connection) |
Accessories | Meter : 1PCS ; Charger : 1PCS; Insulation rod (1m) : 5PCS ; Tool bag: 1SET |
Selection Guide
Model | Range | Max Resolution | CT Size | Note |
MEWOI1000 | 0mA-1200A | 1mA | Φ48mm | Base type |
MEWOI1000A | Bluetooth type | |||
MEWOI1000B | Wireless type | |||
MEWOI1020 | 0.00mA-60A | 0.01mA | Φ48mm | Base type |
MEWOI1020A | Bluetooth type | |||
MEWOI1020B | Wireless type |
