The MPI-540 meter is designed for checking home and industrial electrical installations. The measurements that can be made, by using the device, provides the results which determine the safety of the installation. In addition, the user has the possibility to register the parameters of electrical networks located at these facilities.
This allows veryfication of the quality of electricity, and measurement of the parameters of protection against electric shock using a single universal device. Significant automation of measurements of the meter makes possible to test functioning of residual current circuit breakers in the Auto mode, as well as in pre-programmed measuring sequences (so-called auto-tests), which can also be extended with own sequences. Automatic measurement of insulation resistance of 3-, 4- and 5-wire conductors is possible by using additional the AUTO ISO-1000C adapter.
Measurement of short circuit loop impedance ZL-PE, ZL-N, ZL-L
Display range | Resolution | Accuracy |
---|---|---|
0,000...19,999 Ω | 0,001 Ω | ±(5% m.v. + 30 digits) |
20,00...199,99 Ω | 0,01 Ω | ±(5% m.v. + 30 digits) |
200,0...1999,9 Ω | 0,1 Ω | ±(5% m.v. + 30 digits) |
- rated voltage: 95...270 V (for ZL-PE and ZL-N) and 95...440 V (for ZL-L)
- frequency: 45...65 Hz
Test current: 15mA, measuring range acc. to IEC 61557: 0,50...1999 Ω
Display range | Resolution | Accuracy |
---|---|---|
0,00...19,99 Ω | 0,01 Ω | ±(6% m.v. + 10 digits) |
20,0...199,9 Ω | 0,1 Ω | ±(6% m.v. + 5 digits) |
200...1999 Ω | 1 Ω | ±(6% m.v. + 5 digits) |
- rated voltage: 95...270 V
- frequency: 45...65 Hz
Measuring range acc. to IEC 61557-5: 0,50 Ω…1,99 k Ω for test voltage 50 V 0,56 Ω …1,99 k Ω for test voltage 25 V
Display range | Resolution | Accuracy |
---|---|---|
0,00...9,99 Ω | 0,01 Ω | ±(2% m.v. + 4 digits) |
10,0...99,9 Ω | 0,1 Ω | ±(2% m.v. + 3 digits) |
100...999 Ω | 1 Ω | ±(2% m.v. + 3 digits) |
1,00...1,99 kΩ | 0,01 kΩ | ±(2% m.v. + 3 digits) |
- test voltage: 25 V or 50 V rms
- test current: 20 mA, sinusoidal rms 125 Hz (for fn = 50 Hz) and 150 Hz (for fn = 60 Hz)
- measurement blocked at interference voltage UN > 24 V
- maximum measured interference voltage Unmax = 100 V
- maximum resistance of auxiliary earth electrodes 50 kΩ
Measuring range acc. to IEC 61557-5: 1 Ω…1,99 kΩ
Display range | Resolution | Accuracy |
---|---|---|
0,00...9,99 Ω | 0,01 Ω | ±(2% m.v. + 4 digits) |
10,0...99,9 Ω | 0,1 Ω | ±(2% m.v. + 4 digits) |
100...999 Ω | 1 Ω | ±(2% m.v. + 4 digits) |
1,00...1,99 kΩ | 0,01 kΩ | ±(2% m.v. + 4 digits) |
- measurement with additional current clamp
- interference current measuring range: up to 9,99 A
Display range | Resolution | Accuracy |
---|---|---|
0,00...9,99 Ω | 0,01 Ω | ±(10% m.v. + 4 digits) |
10,0...19,9 Ω | 0,1 Ω | ±(10% m.v. + 4 digits) |
20,0...99,9 Ω | 0,1 Ω | ±(20% m.v. + 4 digits) |
- measurement with transmitting and receiving clamps
- interference current measuring range: up to 9,99 A
Display range | Resolution | Accuracy |
---|---|---|
0,00...9,99 Ω | 0,01 Ω | ±(2% m.v. + 4 digits) |
10,0...99,9 Ω | 0,1 Ω | ±(2% m.v. + 4 digits) |
100...999 Ω | 1 Ω | ±(2% m.v. + 4 digits) |
1,00...1,99 kΩ | 0,01 kΩ | ±(2% m.v. + 4 digits) |
- measurement with Wenner’s method
- distance settable in metres or feet
- distance range: 1...30 m (1...90 feet)
- phase sequence indication: conforming, non-conforming
- mains voltage range U : 100...440 V (45...65 Hz) L-L
- display of phase-to-phase voltage values
RCD tripping test and measurement of tripping time tA (for tA measurement function)
RCD type | Current | Range | Resolution | Accuracy |
---|---|---|---|---|
General and short-time delay | 0,5*IΔn | 0...300 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
General and short-time delay | 1*IΔn | 0...300 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
General and short-time delay | 2*IΔn | 0...150 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
General and short-time delay | 5*IΔn | 0...40 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
Selective | 0,5*IΔn | 0...500 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
Selective | 1*IΔn | 0...200 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
Selective | 2*IΔn | 0...200 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
Selective | 5*IΔn | 0...150 ms | 1 ms |
±(2% m.v. + 2 digits) (for RCD with IΔn=10 mA and 0,5xIΔn uncertainty: ±(2% m.v. +3 digits) |
- accuracy of residual current application: for 0,5*IΔn:-8...0% for 1*IΔn, 2*IΔn, 5*IΔn: 0...8%
- measurement of RCD tripping current IΔn for sinusoidal residual current (AC type)
Rated current | Meas. range | Resolution | Test current | Accuracy |
---|---|---|---|---|
10 mA | 3,3...10,0 mA | 0,1 mA | 0,3 x IΔn...1,0 x IΔn | ± 5% IΔn |
30 mA | 9,0...30,0 mA | 0,1 mA | 0,3 x IΔn...1,0 x IΔn | ± 5% IΔn |
100 mA | 33...100 mA | 1 mA | 0,3 x IΔn...1,0 x IΔn | ± 5% IΔn |
300 mA | 90...300 mA | 1 mA | 0,3 x IΔn...1,0 x IΔn | ± 5% IΔn |
500 mA | 150...500 mA | 1 mA | 0,3 x IΔn...1,0 x IΔn | ± 5% IΔn |
1000 mA | 330...1000 mA | 1 mA | 0,3 x IΔn...1,0 x IΔn | ± 5% IΔn |
- the measurement can be started from positive or negative half-period of forced leakage current (AC)
Rated current | Meas. range | Resolution | Test current | Accuracy |
---|---|---|---|---|
10 mA | 3,5...20,0 mA | 0,1 mA | 0,35 x IΔn...2,0 x IΔn | ± 10% IΔn |
30 mA | 10,5...42,0 mA | 0,1 mA | 0,35 x IΔn...1,4 x IΔn | ± 10% IΔn |
100 mA | 35...140 mA | 1 mA | 0,35 x IΔn...1,4 x IΔn | ± 10% IΔn |
300 mA | 105...420 mA | 1 mA | 0,35 x IΔn...1,4 x IΔn | ± 10% IΔn |
500 mA | 175...700 mA | 1 mA | 0,35 x IΔn...1,4 x IΔn | ± 10% IΔn |
- measurement for positive or negative half-periods of forced leakage current
Rated current | Meas. range | Resolution | Test current | Accuracy |
---|---|---|---|---|
10 mA | 2,0...20,0 mA | 0,1 mA | 0,2 x IΔn...2,0 x IΔn | ± 10% IΔn |
30 mA | 6...60 mA | 1 mA | 0,2 x IΔn...2,0 x IΔn | ± 10% IΔn |
100 mA | 20...200 mA | 1 mA | 0,2 x IΔn...2,0 x IΔn | ± 10% IΔn |
300 mA | 60...600 mA | 1 mA | 0,2 x IΔn...2,0 x IΔn | ± 10% IΔn |
500 mA | 100...1000 mA | 1 mA | 0,2 x IΔn...2,0 x IΔn | ± 10% IΔn |
- measurement for positive or negative half-periods of forced leakage current
- IΔn - rated residual current
Insulation resistance measurements
Measuring range acc. to IEC 61557-2:
- for Un = 50 V: 50 kΩ...250 MΩ
- for Un = 100 V: 100 kΩ...500 MΩ
- for Un = 250 V: 250 kΩ...999 MΩ
- for Un = 500 V: 500 kΩ...2 GΩ
- for Un = 1000 V: 1 MΩ...9,99 GΩ
Display range *) | Resolution | Accuracy |
---|---|---|
0,00...9,99 Ω | 0,01 Ω | ±(3% m.v. + 8 digits) |
10,0...19,9 Ω | 0,1 Ω | ±(3% m.v. + 8 digits) |
20,0...99,9 Ω | 0,1 Ω | ±(3% m.v. + 8 digits) |
20,0...99,9 Ω | 0,1 Ω | ±(3% m.v. + 8 digits) |
20,0...99,9 Ω | 0,1 Ω | ±(4% m.v. + 6 digits) |
*) not greater than measuring range for given voltage
Display range | Resolution | Accuracy |
---|---|---|
0,00...19,99 Ω | 0,01 Ω | ±(2% m.v. + 3 digits) |
20,0...199,9 Ω | 0,1 Ω | ±(2% m.v. + 3 digits) |
200...400 Ω | 1 Ω | ±(2% m.v. + 3 digits) |
- voltage on open terminals: 4…9 V
- output current at R < 2 Ω: min. 200 mA
- autocalibration of test leads
- measurements for both current polarities
Display range | Resolution | Accuracy |
---|---|---|
0,1...99,9 lx | 0,1 lx | ±(5% m.v. + 2 digits) |
100...999 lx | 1 lx |
±(5% m.v. + 2 digits) |
1,00...9,99 klx | 0,01 klx | ±(5% m.v. + 2 digits) |
10,0...19,9 klx | 0,1 klx | ±(5% m.v. + 2 digits) |
- measurement in luxes (lx) or feet-candles (fc)
Three-phase recorder of electrical network parameters
The device is designed to work with networks:
- with nominal frequency 50/60 Hz
- with nominal voltage:
- 64/110 V
- 110/190 V
- 115/200 V
- 127/220 V
- 220/380 V
- 230/400 V
- 240/415 V
- 254/440 V
- 290/500 V
- DC network
Supported networks:
- single-phase
- two-phase with common N conductor,
- three-phase star connection N with and without conductor
- three-phase delta
Parameters of analyzer:
Parameter | Measurement range | Max. resolution | Accuracy | |
---|---|---|---|---|
Alternating voltage (TRMS) | - | 0,0…500 V | 0,01 % Unom | ±0,5% Unom |
Alternating current TRMS | - | depending on clamp* | 0,01% Inom |
±2% m.v. for m.v. ≥ 10% Inom ±2% Inom for m.v. < 10% Inom (error does not account for clamps error) |
Frequency | - | 40,00...70,00 Hz | 0,01 Hz | ±0,05 Hz |
Active, reactive, apparent and distortion power | - | depending of configuration (trasformers, clamp) | up to for decimal places | depending of configuration (trasformers, clamp) |
Active, reactive apparent energy | - | depending of configuration (trasformers, clamp) | up to for decimal places | as power error |
cosφ and power factor (PF | - | 0,00...1,00 | 0,01 | ±0,03 |
Harmonics | Voltage | as for alternating voltage | as for alternating voltage |
±5% m.v. for m.v. ≥ 3% Unom ±0,15% Unom for m.v. < 3% Unom |
Harmonics | Current | as for alternating voltage | as for alternating voltage |
±5% m.v. for m.v. ≥ 10% Inom ±0,5% Inom for m.v. < 10% Inom |
THD | Voltage | 0.0...100.0% (in regards to the rms value) | 0,1% | ±5% |
THD | Current | 0.0...100.0% (in regards to the rms value) | 0,1% | ±5% |
Voltage asymmetry | Voltage and current | 0,0...10,0% | 0,1% | ±0,15% (absolute error) |
* Clamp F-1A, F-2A, F-3A: 0..3000 A (10000 Ap-p )
* Clamp C-4A: 0..1000 A (3600 Ap-p )
* Clamp C-5A: 0..1000 A (3600 Ap-p )
* Clamp C-6A: 0..10 A (36 Ap-p )
* Clamp C-7A: 0...100 A (360 Ap-p )
Clamps | C-4A WACEGC4AOKR | C-5A WACEGC5AOKR | C-6A WACEGC6AOKR | C-7A WACEGC7AOKR | F-1A WACEGF1AOKR | F-2A WACEGF2AOKR | F-3A WACEGF3AOKR |
---|---|---|---|---|---|---|---|
Rated current | 1000 A AC | 1000 A AC 1400 A DC | 0 A AC | 100 A AC | 3000 A AC | 3000 A AC | 3000 A AC |
Max. overload current | 1200 A AC | 1000 A AC 3000 A DC | 20 A AC | 100 A AC | 10k A AC | 10k A AC | 10k A AC |
Minimal measurable current | 100 mA | 500 mA | 10 mA | 20 mA | 1 A | 1 A | 1 A |
Frequency | 30 Hz…10 kHz | DC…5 kHz | 40 Hz…10 kHz | 40 Hz…1 kHz | 40 Hz…10 kHz | 40 Hz…10 kHz | 40 Hz…10 kHz |
Imput signal level | 1 mV / 1 A | 1 mV / 1 A | 100 mV / 1 A | 500 mV / 1A | 38,8 μV / 1 A | 38,8 μV / 1 A | 38,8 μV / 1 A |
Complete device information | |
Manufacturer site: |
Sonel MPI-540 Multifunction Electrical Installations Meter
- Brand: Sonel S.A.
- Model: MPI-540
- Product Number: WMGBMPI540
- Availability: 2 to 14 days order processing
-
0.00€
Tags: Sonel, MPI-540, Multifunction, Electrical, Installations, Meter