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LEM PR1200X Multimeter AC Only Current Probe
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LEM PR1200-X
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Features:
- Wide dynamic range 0.001 A to 1200 A
- Accuracy class 0.5 % (IEC 185)
- Easy access in space restricted areas
- Up to 54 mm diameter for residual current measurements on multiple conductors
- Frequency range of 30 Hz to 10 kHz (-3dB)
Advantages:
- Unique safety features for short circuit protection - SIAC
- 1% accuracy of reading
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Description
The PR1200X current probe has been designed for use
in low current, leakage current and differential current
measurement applications for use with earth leakage
detectors, multimeters, recorders and power analysers
for accurate non intrusive measurement of AC current.
Using the latest transformer technology, the PR1200X
can measure currents from 1 mA to 1200 A for which it
give a proportional current output.
The probe complies with the safety standards
EN 61010-2-032 for input and output circuits, ensuring
safe protection when using equipment with floating
inputs.
Applications
All AC current measurement applications up to
1200 ARMS continuous and on uninsulated conductors
up to 600 VRMS (see safety section)
Enhanced protection against short
circuits
- The "cover" over the jaw opening mechanism
totally protects the jaws avoiding all accidental
contact with the uninsulated conductors, as well as
added protection against mechanical damage.
- A second patented safety feature called "SIAC"
(Safety Internal Anti Short Circuit), which is for
internal safety against short-circuits. This system
maintains a safety space on the lower internal
aperture of the jaws during their closing to prevent
potential short circuits.
With SIAC system there is no need for the usual
protection at the tip of the jaws. This provides easy
access for the current probe where space is
restricted and ensures the jaw faces are kept clean
and free of debris for accurate measurements.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| PR1200-X |
60.95.62.005.0, PR 1200A AC 1MA/A HI RES 54MM - Discontinued - no replacement |
Specifications
| Electrical Data |
| Primary nominal current |
1000 ARMS |
| Measuring range |
0.001 A to 1200 A |
| Overload capability, for 1.5 hrs, 33 % duty cycle |
1400 A, 50 / 60 Hz |
| Turns ratio |
1000 / 1 |
| Accuracy at 100 A, 2 kHz |
1% of reading |
| Phase shift at 2 kHz |
1 ° |
| Frequency range |
30 Hz to 10 kHz (-3 dB) |
| General Data |
| Dielectric withstand |
5.5 kV / 50 Hz / 1min |
| Operating temperature |
-10°C to +50°C |
| Storage temperature |
-20°C to +70°C |
| Maximum relative humidity |
85 % |
| Maximum altitude |
2000 m |
| Environment |
Indoor use only |
| Case material |
UL 94 V0 |
| Overall dimensions |
230 x 106 x 44 mm |
| Weight |
650 g |
| Jaw opening |
54 mm |
| Conductor diameter |
54 mm max. or 1 bar 50 x 5 mm |
| Standards |
| Safety |
European Low voltage Directives 72/23/EEC and 93/68/EEC
European EMC Directives 89/336/EEC and 93/68/EEC
IEC61010-1 : 1993
IEC61010-2-032: 1994 IEC61010-2-031: 1993
600 V RMS or DC, over voltage Cat. III, Pollution degree 2 |
| EMC RF Susceptibility |
EN 50082-1:1992 3V/m
Residential, Commercial and Light Industry
EMC RF Emissions EN 50081-1: 1992 Residential, Commercial and Light Industry
FCC Part 15 Class B |
| Protection |
IP40 with jaws closed
IP30 with jaws opened |
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