| Electrical Specifications |
| Operating Range |
1 to 600A |
| Operating Range |
| Current Range |
1 to 400AAC (600A Peak), 1 to 600ADC |
| Frequency Range |
DC to 10 kHz at -3dB |
| Common Mode Voltage |
600VAC |
| Current Overload |
2000ADC and 1000AAC continuous up to 1kHz |
| Insertion Impedance |
0.39mW @ 50Hz, 58mW @ 1000Hz |
| Load Impedance |
> 100kW/100pF |
| Reference Conditions |
18° to 28°C, 20 to 75% RH, external magnetic field <40A/m, no DC component, no external current carrying conductor, test sample centered, 1MW £100pF load, zero adjustment prior to measurement [DC only] DC to 65Hz, battery voltage 9V ±0.1V |
| Working Voltage |
600VAC |
| Influence of Adjacent Conductor |
| Range Value |
50Hz at 23 mm from the probe |
| Influence of Adjacent Conductor |
< 10mA/A |
| Influence of Conductor Position |
| Influence of Conductor Position |
0.5% Reading (DC to 440Hz) |
| Influence of Humidity |
| Influence of Humidity |
10 to 90%: £0.1% |
| Rise Fall Time |
| Rise Time |
£100µs froµ 10 to 90% Vout |
| Fall Time |
£120µs from 90 to 10% Vout |
| Noise |
| Range Value |
DC to 1kHz, DC to 5kHz, 0.1Hz to 5kHz |
| Noise |
£1mV or 1A (peak to peak), £1.5mV or 1.5A (peak to peak), £500µV or 0.5A (peak to peak) |
| Output Signal |
| Output Signal |
1mV/A |
| Phase |
| Range Value |
45 to 65Hz |
| Current Range Value |
10 to 200A, 200 to 400A |
| Phase Shift |
£2.5°, £2° |
| Mechanical Specifications |
| Altitude |
Operating: 0 to 2000m; Non-operating: 0 to 12km |
| Battery Life |
Approximately 120 hours with alkaline battery |
| Colors |
Dark gray handles with red jaws |
| Dimensions |
8.8 x 3.82 x 1.73" (224 x 97 x 44mm) |
| Drop Test |
1.0m on 38mm of oak on concrete; (IEC 68-2-32) |
| Jaw Opening |
1.2" (31mm) |
| Low Battery |
Green LED on when battery voltage ³6.5V |
| Material |
Jaws: Polycarbonate with 10% fiberglass charge, Red UL 94 V0; Case: Polycarbonate |
| Maximum Bus Bar Size |
Two bus bars 1.2 x 0.39" (31.5 x 10mm) |
| Maximum Cable Diameter |
One 1.18" (30mm) or two 0.95"; (24mm) |
| Mechanical Shock |
100g per IEC 68-2-27 |
| Operating Temperature |
14° to 131°F (-10° to 55°C) |
| Operating Relative Humidity |
10-35°C 90 ±5% RH (without condensation); 40-55°C 70 ±5% RH (without condensation) |
| Output |
Double insulated 5 ft (1.5m) lead with safety banana plugs |
| Power Supply |
9V Alkaline (NEDA 1604A, IEC 6LR61) |
| Protection Index (IP) |
IP30 (IEC 529) |
| Impact Test |
IK04 0.5 J EN50102 |
| Storage Temperature |
-40° to 176°F (-40° to 80°C) |
| Vibration |
Test per IEC 68-2-6 |
| Vibration |
| Range Value |
5 to 15Hz, 15 to 25Hz, 25 to 55Hz |
| Vibration |
Amplitude: 1.5 mm per IEC 68-2-6, Amplitude: 1 mm per IEC 68-2-6 Amplitude : 0.25 mm per IEC 68-2-6 |
| Weight |
15 oz (440g) |
| Zero Adjustment |
20 turn potentiometer |
| External Influences |
| Influence of Temperature |
£300 ppm/°K or 0.3% /10K°; £0.3 A/°K on zero |
| Safety Reference Specifications |
| Safety Ratings |
EN 61010-2-32 |
| Agency Approvals |
CE Mark |