英國Prosys柔性電流傳感器迷你電流傳感器羅氏線圈MicroACP300

 The new Micro~flex ACP 300 is an AC current Probe utilising

 the Rogowski principle. It can be used to measure currents

 up to 300 Amps from very low frequencies to 70kHz.

 The flexible and lightweight measuring head allows quick

 and easy installation in hard to reach areas and with large

conductors.

Electrical Characteristics

 Current Ranges (selectable via rotary switch).......... : 3A / 30A / 300A ACRMS

 Output Sensitivity (AC coupled) ............................... : 500mV / 50mV / 5mV per A

 Accuracy (at 25°C) ................................. ................. : ± 1% of reading ± 0.1A (3A)

 ………………………………………………………….. : ± 1% of reading ± 0.2A (30A)

 ……………………………………………………………: ± 1% of reading ± 0.5A (300A)

 Load Impedance...................................................... : 100k_ minimum

 Linearity (10% to * of range) ............................ : ± 0.2% of reading

 Noise....................................................................... : 60mA (3A) / 80mA (30A) / 200mA (300A range)

 Bandwidth (-1dB)..................................................... : 15Hz to 70kHz

Phase Error (45 – 65Hz).......................................... : ± <1o

 Temperature Coefficient .......................................... : ± 0.1% of reading / °C

 Position Sensitivity .................................................. : ± 2% of reading

 External Field (with cable > 100mm from the head). : ± 0.2% of range

 Power Supply .......................................................... : 2 x AA MN 1500 LR6 Alkaline

 ................................................................................ : 100 hours, low battery indicator

 ……………………………………………………………: external power supply (3V / 100mA)

 Overload Indication ................................................. : Red LED ON indicates the range overload

 Working Voltage (see Safety Standards section)..... : 1000V AC RMS or DC (Probe), 30V max output

General Characteristics

 Probe and Cable Material ........................................ : Alcryn 2070 NC LATENE 7H2W V0

 Probe Conductor Diameters …................................ : 50mm / 70mm / 100mm

 Probe Cable Diameter ............................................. : 6mm (nominal)

 Cable Length (Probe to Integrator box) ................... : 2m

 Output ..................................................................... : 0.5m long lead terminated with 4mm safety plugs

 Operating Temperature Range................................ : -20 to +65°C

 Storage Temperature Range................................... : -40 to +75°C

 Operating Humidity …………………………………….: 15% to 85% (non condensing)

 Degree of protection……………………………………: IP50 Probe, IP40 Integrator module