The new Microflex ACP 10033 is a 3 Phase AC current

clamp utilising the Rogowski principle. It can be used to

measure currents up to 1000 Amps from very low

frequencies to 10kHz. 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) ......................... : 10 / 100 / 1000A ACRMS

Output Sensitivity (AC coupled) ............................................... : 100mV / 10mV / 1mV/A

Accuracy (45-65 Hz) ................................................................ : ± 1 of reading ± 0.1A (10A/100A range)

…………………………………………………………………....... : ± 1 of reading ± 1A (1000 range)

Load Impedance………………………………………………..... : 100k minimum

Linearity (10 to 100 of range) ............................................ : ± 0.2 of reading

Noise……………………………………………………………..... : 80mA (10A / 100A / 1000A ranges)

Bandwidth (-2dB)...................................................................... : 20Hz to 10kHz

Phase Error (45 – 65Hz) .......................................................... : &plusmn; <1&ordm;

Temperature Coefficient........................................................... : &plusmn; 0.15 of reading / &deg;C

Position Sensitivity ................................................................... : &plusmn; 2.5 of reading

External Field (with cable > 100mm from the head) ................ : &plusmn; 0.25 of range

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

…………………………………………………………………....... : 300 hours, low batt. indicated by orange LED

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

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

Working Voltage (see Safety Standards section) .................... : 1000V AC RMS or DC (Probe and Integrator)

General Characteristics

Probe Material .......................................................................... : Alcryn 2070 NC, Arnite T06-200SNF

.................................................................................................. : Megol DP1191/65

Enclosure Material……………………………………………...... : ARNITE T06-200SNF, UL94 V0

Probe Conductor Diameter ….................................................. : 50mm (2”) / 70mm (3”) / 100mm (4”)

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

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

Output Lead……………………………………………………..... : 0.5m coax terminated with safety male BNC

Operating Temperature Range................................................ : -20 to +65&deg;C

Storage Temperature Range ................................................... : -40 to +75&deg;C

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

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

Colour…………………………………………………….............. : RAL 120 70 75 lemon green

Weight ...................................................................................... : 280g