1760
Users Manual
6-14
Current Clamp 20 A/200 A AC
This current probe has been designed for non intrusive, accurate measurements of small
AC currents. Using the latest technologies (internal memory for calibration data) provides
current ranges from 0.2 A up to 200 A. The measurement range can be selected in the PQ
Analyze software: IAC20 or IAC200.
XW Warning
To protect against electrical shock:
• Utilize the clamps only on insulated conductors, max.
600 V rms or dc to ground.
• Use personal protective equipment measures as required
by local government agencies, when attaching clamps to
live circuits.
Electrical Characteristics
Nominal current In: 20 A, 200 A AC rms
Measuring ranges: 0.2 A – 20 A or 2 A – 200 A
Crest factor: < 3
Peak current: 74 A, 300 A
Max. non destructive current: Up to 300 A rms
Conductor position influence: < 0.5 % of range for 50/60 Hz
Error due to adjacent conductor: ≤15 mA/A for 50 Hz
Phase error (to reference conditions): < ±0.5 degrees
Frequency (clamp without the
instrument):
40 Hz – 10 kHz (−3 dB)
Temperature coefficient: 0.015 % of range/ °C
Safety: 300 V CAT IV, type C sensor, pollution
degree 2
General Characteristics
Maximum conductor size: Diameter: 15 mm
Bus bar: 15 x 17 mm
Cable length: 2 m
Operating temperature range: −10 °C - +55 °C
Storage temperature range: −20 - +70 °C
Operating humidity: 15 % - 85 % (non-condensing)
Weight (per clamp): Approx. 220 g
Order-number: 2540450
Reference Conditions
Environment temperature range: +18 °C to +26 °C.
Humidity: 20 up to 75 % r.h.
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