| Specifications |
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| - ¼ VGA Graphic Color transmissive displays 320 x 240 Pixel with additional background lighting and adjustable contrast, text and graphics in color
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| | - Developed, designed and manufactured according to DIN ISO 9001
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| | - 4 MB Flash memory, 3.5 MB for measuring data
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| | - RS-232 SUB-D socket; 115.2 k Baud, 8 data bits, no parity, 1 stop bit, firmware updates are possible with the RS- 232 interface (9-pole extension cable)
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| | - 50 Hz or 60 Hz, user-selectable, with automatic synchronization
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| | - NiMH battery-pack, with ac adapter (15 V to 20 V/0.8 A)
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| - Operation time with battery:
| - Typical > 12 hours without backlight and > 6 hours with backlight high
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| | - 1.7 kg, including battery
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- Working temperature range:
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| - Storage temperature range:
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| - Operating temperature range:
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| - Reference temperature range:
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| | - The above terms are defined in European Standards. To calculate the specification at any point in the working temperature range, use the temperature coefficient below
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| | - ± 0.1 % of the measured value per °C from the reference
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| | - Refers to reference temperature, maximum deviation is guaranteed for two years
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| | - Refers to operating temperature range, maximum deviation is guaranteed for two years
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| | - C1 (IEC 654-1) -5 °C to +45 °C, 5% to 95% RH, no dew
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- Cycoloy shock and scratch proof thermoplast V0-type (non-flammable) with rubber protection holster
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- IEC/EN 61326-1:1997 class B
IEC/EN 61326-1:1997
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- IEC 61010-1 600 V CAT III, double or reinforced insulation, pollution degree 2
- IP65; EN60529 (refers only to the main housing without the battery compartment)
RMS values are measured with a 20 ms resolution.
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- Measuring range:
- Intrinsic error:
- Operating error:
- Resolution:
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- 57 V/66 V/110 V/120 V/127 V/220 V/230 V/240 V/260 V/277 V/347 V/380 V/400 V/417 V/480 V ac
- ± (0.2% of measured value + 5 digits)
- ± (0.5% of m. v. + 10 digit)
- 0.1 V
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- Measuring range:
- Intrinsic error:
- Operating error:
- Resolution:
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- 100 V/115 V/190 V/208 V/220 V/380 V/400 V/415 V/450 V/480 V/600 V/660 V/690 V/720 V/830 V ac
- ± (0.2% of m. v. + 5 digit)
- ± (0.5 % of m. v. + 10 digit)
- 0.1 V
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- Measuring range:
- Intrinsic error:
- Operating error:
- Resolution:
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- 57 V/66 V/110 V/120 V/127 V/220 V/230 V/240 V/260 V/277 V/347 V/380 V/400 V/417 V/480 V ac
- ± (0.2% of measured value + 5 digits)
- ± (0.5% of m. v. + 10 digit)
- 0.1 V
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- Measuring range:
- Intrinsic error:
- Operating error:
- Resolution:
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- 100 V/115 V/190 V/208 V/220 V/380 V/400 V/415 V/450 V/480 V/600 V/660 V/690 V/720 V/830 V ac
- ± (0.2% of m. v. + 5 digit)
- ± (0.5 % of m. v. + 10 digit)
- 0.1 V
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- Flexi set I ranges:
- Current clamp ranges:
- Resolution:
- Ranges
- Intrinsic error:
- Operating error:
- Ranges
- Intrinsic error:
- Operating error:
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- 15 A/150 A/3000 A rms (at sine)
- 1 A/10 A
- 0.01 A
- 150 A/3000 A and 1 A/10 A
- ± (0.5 % of m. v. + 10 digit)
- ± (1 % of m. v. + 10 digit)
- 15 A
- ± (0.5 % of m. v. + 20 digit)
- ± (1 % of m. v. + 20 digit)The errors of the current probes are not considered.
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- Flexi Set measuring error:
- Position influence:
- CF (typical):
- Note:
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- ± (2% of m. v. + 10 digit)
- ± (3 % of m. v. + 10 digit)
- 2.83
- When using Flexi Set please make sure to position the conductor opposite to the Flexi Set-lock
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- Power measurement (P - Active, S - Apparent, Q- reactive, D - Distorting
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- Measuring range:
- Intrinsic error:
- Resolution:
- Operating error:
- Intrinsic error:
- Resolution:
- Operating error:
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- see V rms and A rms measurement
Power errors are calculated by adding the errors of voltage and current
Additional error due to power factor PF
Specified error x (1-[PF])
Maximum range with voltage range 830 V delta-connection and 3000 A current range is 2.490 MW, higher displayed values possible when using PTs and CTs with ratio feature
- ± (0.7 % of m.v. +15 digit)
- 1 kW
- ± (1.5 % of m.v. + 20 digit)
- Typical range with voltage range 230 V wye connection and 150 A current range is 34.50 KW.
- ± (0.7 % of m.v. +15 digit)
- 1 W to 10 W
- ± (1.5 % of m.v. + 20 digit)
The errors of the current sensors themselves have not been considered. |
- Energy measurement
(kWh, KVAh, kVARh)
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- Intrinsic error:
Resolution:
Operating error:
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- ± (0.7 % of m.v.+ F variation error* + 15 digit)
1 W to 10 W
± (1.5 % of m.v. + F variation error* + 20 digit)
*Frequency variation error
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- Range:
Resolution:
Accuracy:
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- 0.000 to 1.000
0.001
±1 % of full scale
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- Measuring range:
Intrinsic error:
Operating error:
Resolution:
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- 46 Hz to 54 Hz and 56 Hz to 64 Hz
± (0.2 % of m. v. + 5 digit)
± (0.5 % of m. v.+ 10 digit)
0.01 Hz
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- To 50th harmonic (> 50 % of nom)
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- Vm, Im, THDV, THDI:
- Vm ≥ 3% Vn:
- Vm > 3 % Vnom:
- Im ≥ 10 % Inom:
- Im < 10 % Inom:
- THDV:
- THDI:
- Vnom:
- Inom:
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- IEC 61000-4-7:2002, Class II
- ± 5% Vm
- ±0.15% Vnom
- ± 5% Im
- ± 0 5% Inom
- for THD > 3% ± 0.15% at Vnom
for THD ≥ 3% ± 5% at Vnom
- for THD < 10% ± 0.5% at Inom
for THD ≥ 10% ± 5% at Inom
- Normal voltage range
- Nominal current range
Vm and Im are measured values of harmonic m
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- Intrinsic error:
Operating error:
Resolution:
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- Detection of voltage dips, voltage swells and voltage interruptions with a 10 ms resolution and measuring error of the half period sine wave of rms.
± (1% of m.v. + 10 digit)
± (2% of m.v. + 10 digit)
0.1 V
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Data[Read More]
