MTE´s Portable Product Portfolio Page 1 April 2011

MTE Portables

K 2006 3-phase Comparator 30 V … 500 V 1 mA … 160 A Accuracy  0.01% 15 Hz - 70 Hz Measurements of: voltage, current, active, reactive and apparent power, energy, frequency, power factor, error measurement and harmonic analysis DC reference voltage input Options: CAMCAL® Software CALSOFT Software

PRS 400.3 3-phase portable Reference Standard 0 V … 520 V (phase-neutral) 1 mA … 120 A direct connections Clamp-on CTs: 100A  1.000A  FLEX 3000 up to 3.000A / Hot sticks for measurement on high voltage potential Vector diagram, harmonics spectrum, wave form and rotary field display Burden measurement and ratio tests of CT’s and PT’s Transducer test Accuracy  0.02 %

CALPORT 300 3-phase Meter and Instrument Transformer Test System 40 mV … 480 V 1 mA … 120 A Accuracy  0.05 % 6 current inputs parallel for primary / secondary current measurement Measurements of all electrical parameters (incl. vector diagram) CT / PT testing (burden, ratio) Options: CALSOFT Software Clamp-on CTs for 100A  1000A  FLEX 3000 up to 3000A  LiteWire Sensors up to 2000 A and 40 kV

PWS 3.3 3-phase Portable Working Standard and PQ Analyzer Working Standard Functions 20 mV … 600 V (phase-neutral) 1 mA … 12 A direct connection Measurements of all electrical parameters (incl. vector diagram) CT / PT testing (burden, ratio) Accuracy  0.1 %,  0.05 % PQ Analysis Functions Harmonics  Interharmonics  Signal voltages  Dips  Swells  Interruptions  Voltage unbalance Options: Clamp-on CTs for 100A  1000A  FLEX 3000 up to 3000A  LiteWire Sensors up to 2000 A and 40 kV

PWS 2.3 PLUS 3-phase Working Standard 20 mV … 300 V (phase-neutral) 1 mA … 12 A direct connection 10 mA … 100 A via clamp-on CTs Measurements of all electrical parameters (incl. vector diagram) CT / PT testing (burden, ratio) Accuracy  0.1 %,  0.2 % Options: CALSOFT I Software Clamp-on CTs for 1000A  FLEX 3000 up to 3000A  LiteWire Sensors up to 2000 A and 40 kV

CheckMeter 2.3 3-phase Working Standard 10 V … 300 V Auxiliary supply from the auxiliary supply or the measuring circuit 10 mA ... 100 A via clamp-on CTs Measurements of: voltage, current, active, reactive and apparent power, energy, frequency, power factor, error measurement, vector diagram Accuracy  0.2 % Options: CALSOFT I Software Clamp-on CTs up to 120 A (Measuring range 100 mA … 120 A, Cable : max 52 mm)

CheckMeter 2.1 3-phase Working Standard 10 V ... 300 V Auxiliary supply from the auxiliary supply or the measuring circuit 10 mA ... 100 A via clamp-on CT Measurements of: voltage, current, active, reactive and apparent power, energy, frequency, power factor, error measurement Accuracy  0.2 % Options: CALSOFT I Software Clamp-on CTs up to 120 A (Measuring range 100 mA …120 A, Cable : max 52 mm)

MTE Portables

PPS 400.3-12 A 3-phase portable Voltage and Current Source 0 V ... 300 V / 50 VA / Phase 1 mA ... 12 A / 30 VA / Phase Phase shifter -180° ... 0 ... +180° 45 ... 400 Hz Stability  0.005 %/h ( = 150 s) Generation of harmonics up to 31st Ripple control signals Options: CALSOFT II CAMCAL for Windows

PPS 400.3-120 A 3-phase portable Voltage and Current Source 0 V ... 300 V / 50 VA / Phase 1 mA ... 120 A / 80 VA / Phase Phase shifter -180° ... 0 ... +180° 45 ... 400 Hz Stability  0.005 %/h ( = 150 s) Generation of harmonics up to 31st Ripple control signals Options: CALSOFT II CAMCAL for Windows

PPS 3.3 C 3-phase portable Voltage and Current Source 0 V ... 480 V / 30 VA / Phase 1 mA ... 120 A / 60 VA / Phase Phase shifter -180° ... 0 ... +180° 45 ... 400 Hz Stability  0.03 %/h ( = 150 s) Generation of harmonics up to 31st Ripple control signals Options: CALSOFT II CAMCAL for Windows

CheckSource 2.3 3-phase electronic Current Source 1 mA ... 6 A / 8 VA / Phase Phase shifter -180° ... +180° Stability better than 0.03 % (30 min) 0.1 % (1 h) Single phase supply  50 VA (typical)  65 VA (maximum) Options: CALSOFT Software

MTE Portables

PTS 400.3 3-phase portable Test system with Voltage and Current Source Voltage source 0 ... 300 V Current source 1 mA ... 12 A / 120 A Reference standard accuracy class 0.02 % Measurement of all electrical values Vector diagram, harmonic test, Data storage, Ratio test, Burden test Automatic test runs without external PC Options: High current cables up to 120 A Several Clamp-on CT´s CALSOFT II Software CAMCAL for Windows

PTS 3.3 C 3-phase portable Test system with Voltage and Current Source Voltage source 30 ... 480 V Current source 1 mA ... 120 A Integrated working standard accuracy class 0.05 % Measurement of all electrical values Vector diagram, Harmonic test, Data storage, Burden test Automatic test runs without external PC Options: High current cables up to 120 A Clamp-on CT´s 10 mA ... 100 A CALSOFT II Software

Checksystem 2.1 S 1-phase portable Test system with Current Source Measurement range 10 mV ... 480 V Current source 1 mA ... 120 A Integrated working standard accuracy class 0.05 % Measurement of all electrical values Vector diagram, Harmonic test, Data storage Automatic test runs without external PC Options: Clamp-on CT 10 mA ... 100 A CALSOFT Software

PTS 3.1 C 1-phase portable Test system with Voltage and Current Source Voltage source 30 ... 480 V Current source 1 mA ... 120 A Integrated working standard accuracy class 0.1 % Measurement of all electrical values Vector diagram, Harmonic test, Data storage, Burden test Automatic test runs without external PC Options: High current cables up to 120 A Clamp-on CT 10 mA ... 100 A CALSOFT II Software

PTS 2.3 C 3-phase portable Test system with Current Source Measurement range 20 mV ... 500 V Current source 1 mA ... 120 A Integrated working standard accuracy class 0.1 % Measurement of all electrical values Vector diagram, Harmonic test, Data storage, Burden test, C.T. ratio test Automatic test runs without external PC Options: Clamp-on CTs for 100A  1000A  FLEX 3000 up to 3000A CALSOFT II Software

Checksystem 2.3 3-phase portable Test system with Current Source Measurement range 10 mV ... 300 V Current source 1 mA ... 16 A Integrated working standard accuracy class 0.2 % Measurement of all electrical values Vector diagram, Harmonic test, Data storage Automatic test runs without external PC Options: Clamp-on CTs 10 mA ... 100 A CALSOFT Software

Checksystem 2.1 1-phase portable Test system with Current Source Measurement range 10 mV ... 300 V Current source 1 mA ... 120 A Integrated working standard accuracy class 0.2 % Measurement of all electrical values Vector diagram, Harmonic test, Data storage Automatic test runs without external PC Options: Clamp-on CT 10 mA ... 100 A CALSOFT Software

CALSOFT Software tool to portable devices Automatic single position measurement Easy to understand presentation of all stored measured values Vector diagram Presentation of measured values Presentation of harmonics Print and data export functions Works together with following portables:  K2006  PRS 400.3 / CALPORT 300 / PWS 3.3 PWS 2.3 PLUS / CheckMeter 2.x  PTS 400.3 / PTS 3.3 C / PTS 3.1 C PTS 2.3 C / CheckSystem 2.x  PPS 400.3 / PPS 3.3 C / CheckSource 2.3