Description:
High Voltage Clamp Leakage Sensor1.Range:0.0mA~1000A (AC)
2.Accuracy:1%
3.Clamp:48mm
4.Current mutual Inductance output ETCR048H High VoltageClamp Current Sensor--- New
Ourbuyers have stayed with us for 12 years
12years of specialized meters
ISOPatent and CE certificate
OEMservices available
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Model: ETCR 040Name: High Accuracy Clamp AC CurrentSensor
Features: Clamp CT, Super high accuracy and stronganti-interference, Clamp size: 35X40mm, Range: AC 0.00mA~600A,Resolution 0.01mA, Accuracy degree: 0.5, Current induction output,Direct coil interface output....
I. Introduction
ETCR048H HighVoltage Clamp Current Sensor is specially designed for high voltagecurrent measurement, uses the latest CT technology with uniqueautomatic plug function, composed of special detection clamp andhigh voltage insulation rod; the integration design of clamp andlead area ensures high-precision, high-reliability and highstability year-round uninterrupted testing.
ETCR048H HighVoltage Clamp Current Sensor can be used in the measurement of highvoltage line current, currents on both sides of transformer,variable ratio test, online current monitoring below 60KV, safe andtime saving. If not use insulation rods, it can also be used ashigh-precision low-voltage clamp current and current leakage sensorto accurately measure 1mA current or current leakage. It is widelyused in power plant, substation, industrial and mining enterprise,inspection station, electrician maintenance department for currentsensing, power audit and field working. Insulation rod is light andconvenient, with the characteristics of moisture resistance, hightemperature resistance, anti-impact, anti-bending, high insulationand scalability.
II. TechnicalSpecifications
| Function | High voltage AC current, low voltage AC current, high and lowvoltage variable ratio, current leakage testing |
| Clamp Mode | ClampCT |
| Dimension | Width, height, thickness: 76mm×255mm×31mm |
| Clamp Dimension | φ48mm |
| Output Signal | Mutual inductance current signal or voltage signal (modelselection) |
| Voltage Signal | Full range output 0~3VAC or 0~2.5VDC (external 5VDC powersupply) |
| Measuring Range | 0.0mA~1000A |
| Resolution | 0.1mA |
| Accuracy | 0.5% (23°C±5°C, 80%RH) |
| Lead Length | 2m |
| Line Voltage | Line test below AC60KV (with insulation rod operation) |
| Meter Mass | Detection sensor: about 150g, total mass: about 2kg (with 5pieces of insulation rod) |
| Working Temperature and Humidity | -10°C~40°C; below 80%Rh |
| Storage Temperature and Humidity | -10°C~60°C; below 70%Rh |
| Insulation Rod Dimension | φ32mm, 1m/piece (5 pieces) |
| Insulation Strength | AC 40kV/rms (between insulation rod and clamp core) |
| Structure | Anti-drip Ⅱ |
| Meter Box Dimension | 1130mm×245mm×115mm |
| Accessories | Sensor: 1 PC; insulation rod (1m/piece): 5 PC; instrument box:1PC |
III. StructureDrawing
