The NEW eFX6000
wide range flexible current probe
The EFX6000 is a flexible AC current clamp utilizing the Rogowski
principle. It can be used to measure currents from 1 amp to 6000
Amps in 2 ranges, over a wide frequency range to 50kHz. The flexible
and lightweight measuring head allows quick and easy installation in
hard to reach areas, around large conductors and where acess to
confined or tight spaces is a problem. The eFX6000 improves the
performance of Rogowski-type current probes with the following
benefits:
1) it operates over a wide range from low current to high current (1
- 6000 amps) in 2 user-selected ranges
2) is thinner (0.4") to allow easier access to conductors in tight
and confined situations
3) offers excellent accuracy, 1% - 2% typical
Specifications:
Measurement Ranges: 1 - 150 A (low range), 10 - 6000 A (high range)
Accuracy:
+/-1% when coupling is situated away from conductor as indicated
below
+/- 2% for varying its position around the conductor
+/- 0.5A (high range) or +/- 0.1A (low range)
Frequency range: 22 -440 Hz
EFX6000 24" length is $ 395 and EFX6000-36 36" length is $ 495
Operates with the PS4500 Power
Quality Analyzer, PS3500 Energy Analyzer and PS2500 Power Logger
only.
Electrical Characteristics
Current Ranges (selectable via external control signal) 150/6000
Amps (RMS)AC
Accuracy (45-65 Hz): ± 1% of reading ± 0.1A (150A range): ± 1%
of reading ± 0.5A (6000A range)
Linearity: (10% to 100% of range): ± 0.2% of reading
Bandwidth: (-3dB): 10Hz to 50kHz
Phase Error: (45 – 65Hz): ± <1º
Temperature Coefficient: ± 0.08% of reading / °C
Position Sensitivity: ± 2% of reading
Calibration position: Coupling 90 degrees off from conductor
Working Voltage: 1000V AC RMS or DC (Probe
and Integrator)
General Characteristics
Probe and Cable Material: Alcryn 2070 NC, LATENE 7H2W V0
Probe Length 610mm (24”)/915mm (36”)
Probe Cable Diameter: 9.9 mm (0.4") nominal
Inside Diameter: 184mm (7.25”)/279mm (11”)
Connector cable Length (Probe to Integrator box): 2 m (78.75")
Operating Temperature Range: -20 to +80°C
Storage Temperature Range: -40 to +90°C
Operating Humidity: 15% to 85% (non condensing)
Degree of protection: IP65 Probe, IP4x Integrator module
Colour Pantone 485 Red
ROHS and WEEE Compliant
Safety Standards
EN 61010-1:2001
EN 61010-031:2002
EN 61010-2-032:2002
1000 VRMS, Category III, 600 VRMS, Category IV, Pollution Degree
2 (Probe and Integrator)
Use of the probe on uninsulated conductors is limited to 1000 V
ACRMS or DC and frequencies below 1 kHz.
EMC EN61326-2-2:2006
