Current Ranges:

30 A / 300 A / 3000 A / AC RMS

Output Sensitivity (AC coupled):

100 mV / 10mV / 1mV per A

Load Impedance:

100 kOhm minimum

Accuracy (at +25°C):

± 1% of range (45 – 65 Hz)

Linearity (10% to 100% of range):

± 0.2% of reading

Noise:

8mV AC RMS (30 A),
2 mV AC RMS (300/3000A)

Frequency Range:

10 Hz to 50 kHz (- 3 dB)

Phase Error:

smaller ± 1º (45 – 65Hz),
± 10º (at 20 kHz)

Position Sensitivity (with cable > 25mm from the coupling):

± 2% of range

External field (with cable > 200mm from the head):

± 1% of range

Power Supply:

2 x AA MN 1500 LR6 alkaline
400 Hours, low battery indicator
or dedicated external power supply

Temperature Coefficient:

± 0.08% of reading per °C

Working Voltage (see Safety Standards section):

600 V ACRMS or DC

Head Cable length…(double insulated):

610mm (24”) RR3030
915mm (36”) RR3030/36
1220mm (48”) RR3030/48

Head Cable Diameter:

14.3 mm

Head Bend Radius:

38.1 mm

Cable length (head to electronics):

2 meters

Output Connection:

Safety connector to clamp input of Power Analyzer (1 per phase)

Operating Temperature Range:

-20 to +90 °C (head),
-20 to +85 °C (electronics)

Storage Temperature Range:

-40 to +105 °C (head)
-20 to +85 °C (electronics)

Operating Humidity:

15% to 85% (non condensing)

Weight:

180 g (head), 190 g (electronics)

Safety Standards:

BSEN61010-1: 1993 and Amendment A2 : July 1995
Use of the probe on uninsulated conductors is limited to 600 V ACRMS or DC and frequencies below 1 kHz.

EMC Standards:

EN 61326 : 1998