STATIONARY

MTE Meter Test Equipment for testing single and three-phase, standardized and individual test systems are covering all legal metrological test requirements for simple meters, high precision multifunction meters, smart meters, and reference standards. Flexible and modular system components for the optimal customer orientated solution.

METER TEST SYSTEM

MTE`s universal meter test systems cover all state-of-the-art test requirements for modern single- and three-phase meters following IEC- and ANSI-standard. They automatically perform the meter calibration and verification procedures for meters with or without test link.

The individual system components of a MTE meter test system are modularly developed and can be combined in any order for testing of single- and three-phase meters with or without closed I-P links. Test systems are available with fixed meter racks or with moveable trolleys and gantries to fulfill different requirements and increased test capacity.

PTS 400.3 PLUS-1

Provides automatic testing of electricity meters, without the need of a personal computer.

PTS 400.3 PLUS-2

Provides automatic testing of electricity meters and complex multifunction meters.

Single Position Test Systems

Provides automatic testing of electricity meters without the need of a personal computer.

Provides automatic testing of electricity meters and complex multifunction meters.

For increasing the output volume, global meter manufacturers are asking for solutions to modernize their production processes and enhancing their efficiency. MTE´s Automatic Test Systems are the answer for a sustainable increase in the output (testing) volume of single- or three-phase meters while improving the productivity.

REFERENCE STANDARD

The electronic system reference standards in 0.05 or 0.02 accuracy class are precision measurement units for all AC values, which are used in the measurement of energy. The wide measurement range and the high precision are the main characteristics of the reference standards.

SRS 400.3 / 200 A

The SRS 400.3 / 200 A three-phase, electronic reference standard in 0.02 accuracy class for use in meter test systems.

The SRS 121.3 / 200 A three-phase, electronic reference standard in 0.05 accuracy class for use in meter test systems.

The PRS 600.3 is a combination of a three-phase Portable Reference Standard of accuracy class 0.02 and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 3 voltage and 3 current channels. The device is equipped with two 8.4” colours TFT VGA displays based on touch screen operation.

K2006

The K2006 is a high accuracy comparator of accuracy class 0.01, especially suitable for use in metrological institutes and high precision measuring laboratories.

SRS 400.3

The SRS 400.3 three-phase, electronic reference standard in 0.02 accuracy class for use in meter test systems.

SRS 121.3

The SRS 121.3 three-phase, electronic reference standard in 0.05 accuracy class for use in meter test systems.

SWS 1.3

The SWS 1.3 three-phase, electronic reference standard in 0.1 accuracy class for use in meter test systems

POWER SOURCES

Single-or three-phase computer controlled voltage and current sources (up to 4000 VA per Phase), are designed for use in meter test systems and laboratories. The output values are stabilized by an internal feedback loop and an overlaid digital control loop for amplitude, phase angle and distortion factor.

SPE System

The SPE  System is a three-phase electronic voltage- and current power source used in the testing of electricity meters or other devices.

SQE 120.3

The SQE 120.3 is especially appropriate for test laboratories to perform compliance, acceptance or type test of electricity meters and different types of power, energy and power quality measurement devices, following the existing (IEC 61000-4-30, EN 50160) and the new (IEC 62586-1,2) power quality standards.

SPE 120.3

The SPE 120.3 is a three-phase, computer controlled voltage and current source with 300 or 600 VA for use in meter test systems and in laboratories.

SPE 120.3 / 200 A

The SPE 120.3 / 200 A is a three-phase, computer controlled voltage and current source with 600 VA for use in meter test systems and in laboratories.

PSP System

The PSP System is a single- or three-phase electronic voltage- and current power source  used in the testing of electricity meters or other devices.

PSP 10

The PSP 10 is a single-phase, computer controlled voltage and current source for use in meter test systems and in laboratories.

ZVE

The ZVE  three- or single-phase power source is designed for use as a current and voltage generator in meter test systems.

PSI 10

The PSI 10 is a single-phase, computer controlled current source up to 120 A for use in meter test systems and in laboratories.

PSI 10 / 200 A

The PSI 10 / 200 A  is a single-phase, computer controlled current source up to 200 A for use in meter test systems and in laboratories.

PSU 10

The PSU 10 is a single-phase, computer controlled voltage source for use in meter test systems and in laboratories.

TESTING OF CLOSED LINKS

With ever increasing frequency, meter manufacturers and meter operators are producing and using meters that do not allow the links between the current and voltage measuring circuits (I-P links) to be opened for test or calibration purposes.

Test of single phase meters

With ever increasing frequency, meter manufacturers and meter operators are producing and using meters that do not allow the links between the current and voltage measuring circuits ( I-P links) to be opened for test or calibration purposes.

Test of three phase meters

With ever increasing frequency, meter manufacturers and meter operators are producing and using meters that do not allow the links between the current and voltage measuring circuits ( I-P links) to be opened for test or calibration purposes.

For the testing of multiple single-phase meters with fixed links between the voltage and current path on a test bench galvanic isolation must be provided at each test position. This can be done with isolation transformers for the voltage path or the current path at each position.

CT 2.3

The ICT 2.3 three-phase Isolation Current Transformer is used on multi-position test benches, when three-phase meters with closed links between the current and voltage measuring circuits (I-P links) are to be tested.

SOFTWARE

CALegration

CALegration is an all-in-one software package to operate MTE´s portable and stationary test equipment product lines with one software solution and on a common database. It bundels the fuctionalities and advantages in a new comprehensive software solution.

ACCESSORIES

EMP 1.3

The EMP 1.3 Quick Connection Device is used together with electricity meter test systems, and is recommended for  high volume production output.

QCD

The QCD Quick Connection Device is used together with electricity meter test systems, and is recommended for high volume production output.

QCD Form S

The QCD Form S Quick Connection Device is used for the support and connection of practically all types of self contained (direct connected) or transformer operated ANSI socket meters.

In many meter test stations, separation of energized parts and user cannot be realized by means of stationary separating safety equipment. For this reason, movable or non-separating safety equipment is used. To allow the use of safety switches or light curtains in meter testing stations, a safety related signal evaluation is required. Here a safety relay analyzes the starting conditions and in case of need interrupts the dangerous voltage.

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STATIONARY

MTE Meter Test Equipment for testing single and three-phase, standardized and individual test systems are covering all legal metrological test requirements for simple meters, high precision multifunction meters, smart meters, and reference standards. Flexible and modular system components for the optimal customer orientated solution.

METER TEST SYSTEM

MTE`s universal meter test systems cover all state-of-the-art test requirements for modern single- and three-phase meters following IEC- and ANSI-standard. They automatically perform the meter calibration and verification procedures for meters with or without test link.

The individual system components of a MTE meter test system are modularly developed and can be combined in any order for testing of single- and three-phase meters with or without closed I-P links. Test systems are available with fixed meter racks or with moveable trolleys and gantries to fulfill different requirements and increased test capacity.

PTS 400.3 PLUS-1

Provides automatic testing of electricity meters, without the need of a personal computer.

PTS 400.3 PLUS-2

Provides automatic testing of electricity meters and complex multifunction meters.

Single Position Test Systems

Provides automatic testing of electricity meters without the need of a personal computer.

Provides automatic testing of electricity meters and complex multifunction meters.

For increasing the output volume, global meter manufacturers are asking for solutions to modernize their production processes and enhancing their efficiency. MTE´s Automatic Test Systems are the answer for a sustainable increase in the output (testing) volume of single- or three-phase meters while improving the productivity.

REFERENCE STANDARD

The electronic system reference standards in 0.05 or 0.02 accuracy class are precision measurement units for all AC values, which are used in the measurement of energy. The wide measurement range and the high precision are the main characteristics of the reference standards.

SRS 400.3 / 200 A

The SRS 400.3 / 200 A three-phase, electronic reference standard in 0.02 accuracy class for use in meter test systems.

The SRS 121.3 / 200 A three-phase, electronic reference standard in 0.05 accuracy class for use in meter test systems.

The PRS 600.3 is a combination of a three-phase Portable Reference Standard of accuracy class 0.02 and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 3 voltage and 3 current channels. The device is equipped with two 8.4” colours TFT VGA displays based on touch screen operation.

K2006

The K2006 is a high accuracy comparator of accuracy class 0.01, especially suitable for use in metrological institutes and high precision measuring laboratories.

SRS 400.3

The SRS 400.3 three-phase, electronic reference standard in 0.02 accuracy class for use in meter test systems.

SRS 121.3

The SRS 121.3 three-phase, electronic reference standard in 0.05 accuracy class for use in meter test systems.

SWS 1.3

The SWS 1.3 three-phase, electronic reference standard in 0.1 accuracy class for use in meter test systems

POWER SOURCES

Single-or three-phase computer controlled voltage and current sources (up to 4000 VA per Phase), are designed for use in meter test systems and laboratories. The output values are stabilized by an internal feedback loop and an overlaid digital control loop for amplitude, phase angle and distortion factor.

SPE System

The SPE  System is a three-phase electronic voltage- and current power source used in the testing of electricity meters or other devices.

SQE 120.3

The SQE 120.3 is especially appropriate for test laboratories to perform compliance, acceptance or type test of electricity meters and different types of power, energy and power quality measurement devices, following the existing (IEC 61000-4-30, EN 50160) and the new (IEC 62586-1,2) power quality standards.

SPE 120.3

The SPE 120.3 is a three-phase, computer controlled voltage and current source with 300 or 600 VA for use in meter test systems and in laboratories.

SPE 120.3 / 200 A

The SPE 120.3 / 200 A is a three-phase, computer controlled voltage and current source with 600 VA for use in meter test systems and in laboratories.

PSP System

The PSP System is a single- or three-phase electronic voltage- and current power source  used in the testing of electricity meters or other devices.

PSP 10

The PSP 10 is a single-phase, computer controlled voltage and current source for use in meter test systems and in laboratories.

ZVE

The ZVE  three- or single-phase power source is designed for use as a current and voltage generator in meter test systems.

PSI 10

The PSI 10 is a single-phase, computer controlled current source up to 120 A for use in meter test systems and in laboratories.

PSI 10 / 200 A

The PSI 10 / 200 A  is a single-phase, computer controlled current source up to 200 A for use in meter test systems and in laboratories.

PSU 10

The PSU 10 is a single-phase, computer controlled voltage source for use in meter test systems and in laboratories.

TESTING OF CLOSED LINKS

With ever increasing frequency, meter manufacturers and meter operators are producing and using meters that do not allow the links between the current and voltage measuring circuits (I-P links) to be opened for test or calibration purposes.

Test of single phase meters

With ever increasing frequency, meter manufacturers and meter operators are producing and using meters that do not allow the links between the current and voltage measuring circuits ( I-P links) to be opened for test or calibration purposes.

Test of three phase meters

With ever increasing frequency, meter manufacturers and meter operators are producing and using meters that do not allow the links between the current and voltage measuring circuits ( I-P links) to be opened for test or calibration purposes.

For the testing of multiple single-phase meters with fixed links between the voltage and current path on a test bench galvanic isolation must be provided at each test position. This can be done with isolation transformers for the voltage path or the current path at each position.

CT 2.3

The ICT 2.3 three-phase Isolation Current Transformer is used on multi-position test benches, when three-phase meters with closed links between the current and voltage measuring circuits (I-P links) are to be tested.

SOFTWARE

CALegration

CALegration is an all-in-one software package to operate MTE´s portable and stationary test equipment product lines with one software solution and on a common database. It bundels the fuctionalities and advantages in a new comprehensive software solution.

ACCESSORIES

EMP 1.3

The EMP 1.3 Quick Connection Device is used together with electricity meter test systems, and is recommended for  high volume production output.

QCD

The QCD Quick Connection Device is used together with electricity meter test systems, and is recommended for high volume production output.

QCD Form S

The QCD Form S Quick Connection Device is used for the support and connection of practically all types of self contained (direct connected) or transformer operated ANSI socket meters.

In many meter test stations, separation of energized parts and user cannot be realized by means of stationary separating safety equipment. For this reason, movable or non-separating safety equipment is used. To allow the use of safety switches or light curtains in meter testing stations, a safety related signal evaluation is required. Here a safety relay analyzes the starting conditions and in case of need interrupts the dangerous voltage.

Back to Top

PORTABLE

Portable MTE Meter Test Equipment for testing single and three-phase devices over the complete range of accuracy classes used for on-site testing or in laboratories. Light in weight and with user-friendly keyboard layouts and menu-driven software, the devices are easy to operate and your solid partner for on-site testing of different kind of meters.

TEST SYSTEM

Comprehensive portfolio of single- and three-phase meter test systems in accuracy class 0.2 up to 0.05 with current or current and voltage sources in different versions.

The CheckSystem 2.1 portable test system consists of an integrated single-phase 120 A current source unit and a single-phase electronic reference standard available in class 0.2.

The CheckSystem 2.1 S portable test system consists of an integrated single-phase 120 A current source unit and a single-phase electronic reference standard available in accuracy class 0.05.

CheckSystem 2.3

The CheckSystem 2.3 portable test system consists of an integrated three-phase electronic reference standard of accuracy class 0.2 and a current source up to 16 A.

The portable, fully automatic test system PTS 400.3 PLUS consist of two seperate modules. The highly accurate reference standard PRS 600.3 of accuracy class 0.02 and the programmable power source PPS 400.3, available in two versions of up to 12 A or 120 A.

The PTS 3.3 C portable test system consists of an integrated three-phase 120 A current source and 480 V  voltage source and a accuracy class 0.05 three-phase electronic reference standard.

The PTS 2.3 C portable test system consists of an integrated three-phase 120 A current source unit and a three-phase electronic reference standard available in accuracy class 0.1.

REFERENCE STANDARD

Comprehensive, innovative range of reference standards, single or three phase, available in accuracy class 0.2 up to 0.01. Ideal devices for the overall investigation for testing electricity meters and their installation on site.

PWS 2.3 genX

The PWS 2.3 genX Portable Working Standard is a three-phase portable electronic meter test unit of accuracy class 0.1, used for testing single and three-phase electricity meters on site. The PWS 2.3 genX allows checking of all meter installation parameters and associated circuits.

The PRS 600.3 is a combination of a three-phase Portable Reference Standard of accuracy class 0.02 and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 3 voltage and 3 current channels. The device is equipped with two 8.4” colours TFT VGA displays based on touch screen operation.

CheckMeter 2.3 genX

The CheckMeter 2.3 genX Portable Working Standard is a three-phase portable electronic meter test unit of accuracy class 0.2, used for testing single- and three-phase meters on-site.

K2006

The K2006 is a high accuracy comparator of accuracy class 0.01, especially suitable for use in metrological institutes and high precision measuring laboratories.

Reference Standards

The CALPORT 300 is a accuracy class 0.05 Reference Standard and an universal test system for the comprehensive investigation and commissioning of all components of a modern metering installation.

PWS 3.3

The PWS 3.3 is a combination of a three-phase Portable Working Standard of accuracy class 0.05 or 0.1 and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 3 voltage and 4 current channels.

CheckMeter 2.3 with integrated printer

The CheckMeter 2.3 with integrated printer Portable Working Standard is a three-phase portable electronic meter test unit in accuracy class 0.2, used for testing single and three-phase electricity meters on site.

CheckMeter 2.1

The CheckMeter 2.1 Portable Working Standard is a single-phase portable electronic meter test unit in accuracy class 0.2, used for testing single phase electricity meters on site.

POWER SOURCES

A wide range of three phase current or current and voltage sources allow testing over the complete load range.

The CheckSource 2.3 is a three-phase current source for currents up to 6 A. The test currents are generated with the same frequency and a user-defined phase shift to the voltages applied to the voltage inputs (phantom load). Alternatively the test currents can also be generated with a user defined frequency.

The PPS 400.3 is a powerful and portable threephase current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability. Following the different demands of customers, this source is available in two versions, for the supply of transformer meters with a maximum current up to 12 A as well as wider range source up to 120 A. The PPS 400.3 portable power source may be used.

SOFTWARE

CALegration

CALegration is an all-in-one software package to operate MTE´s portable and stationary test equipment product lines with one software solution and on a common database. It bundels the fuctionalities and advantages in a new comprehensive software solution.

ACCESSORIES

CTs up to 120 A

Error compensated clip-on CTs for measurement in the range of 10 mA … 120 A.

The IMP-IF1 interface adapter is suitable for interfacing MTE reference standards with meters having retransmitting contacts, open-collector transistor outputs or true S0-outputs to allow full testing of meters with these types of outputs interfaces.

SH 11

The SH 11 universal scanning head is suitable for scanning the marks of mechanical rotating disc meters or the detection of light emitting diodes (LED’s) of electronic meters plus simulated pulses on LCD displays. Mode of operation is selectable via a switch.

SH 2003

The SH 2003 photoelectric scanning head is suitable for scanning the marks of mechanical rotating disc meters or the detection of light emitting diodes (LED’s) of electronic meters. Mode of operation is selectable via a switch.

SH 2015

The SH 2015  photoelectric scanning head is designed for the efficient and accurate testing of electronic meters.

SCD 2003

The SCD 2003 scanning head support is for on-site meter testing with the SH 2003 photoelectric scanning head.

TVU 7.2

The TVU 7.2 scanning head support is for on-site meter testing with the SH 11 photoelectric scanning head.

Hot Sticks

Hot Sticks for measurements on high voltage and current potential up to 40 kV and 2000 A.

Transport pocket to PWS 2.3 PLUS

The transport pocket has been especially designed for the portable working standards PWS 2.3 and PWS 2.3 PLUS and allows transporting the standards well protected and comfortable to the use on site.

The transport pocket has been especially designed for the portable working standard PWS 2.3 genX and allows transporting the standard well protected and comfortable to the use on site.

Transport Case to PTS-Family

The transport cases has been especially designed for the portable test systems PTS 2.1, PTS 2.3 C or PTS 3.1 C and allows transporting the test systems well protected and comfortable to the usage site.

Transport case to PTS 400.3 PLUS

The transport cases has been especially designed for the portable test system PTS 400.3 PLUS and allows transporting the test system well protected and comfortable to the use on site.

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PORTABLE

Portable MTE Meter Test Equipment for testing single and three-phase devices over the complete range of accuracy classes used for on-site testing or in laboratories. Light in weight and with user-friendly keyboard layouts and menu-driven software, the devices are easy to operate and your solid partner for on-site testing of different kind of meters.

TEST SYSTEM

Comprehensive portfolio of single- and three-phase meter test systems in accuracy class 0.2 up to 0.05 with current or current and voltage sources in different versions.

The CheckSystem 2.1 portable test system consists of an integrated single-phase 120 A current source unit and a single-phase electronic reference standard available in class 0.2.

The CheckSystem 2.1 S portable test system consists of an integrated single-phase 120 A current source unit and a single-phase electronic reference standard available in accuracy class 0.05.

CheckSystem 2.3

The CheckSystem 2.3 portable test system consists of an integrated three-phase electronic reference standard of accuracy class 0.2 and a current source up to 16 A.

The portable, fully automatic test system PTS 400.3 PLUS consist of two seperate modules. The highly accurate reference standard PRS 600.3 of accuracy class 0.02 and the programmable power source PPS 400.3, available in two versions of up to 12 A or 120 A.

The PTS 3.3 C portable test system consists of an integrated three-phase 120 A current source and 480 V  voltage source and a accuracy class 0.05 three-phase electronic reference standard.

The PTS 2.3 C portable test system consists of an integrated three-phase 120 A current source unit and a three-phase electronic reference standard available in accuracy class 0.1.

REFERENCE STANDARD

Comprehensive, innovative range of reference standards, single or three phase, available in accuracy class 0.2 up to 0.01. Ideal devices for the overall investigation for testing electricity meters and their installation on site.

PWS 2.3 genX

The PWS 2.3 genX Portable Working Standard is a three-phase portable electronic meter test unit of accuracy class 0.1, used for testing single and three-phase electricity meters on site. The PWS 2.3 genX allows checking of all meter installation parameters and associated circuits.

The PRS 600.3 is a combination of a three-phase Portable Reference Standard of accuracy class 0.02 and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 3 voltage and 3 current channels. The device is equipped with two 8.4” colours TFT VGA displays based on touch screen operation.

CheckMeter 2.3 genX

The CheckMeter 2.3 genX Portable Working Standard is a three-phase portable electronic meter test unit of accuracy class 0.2, used for testing single- and three-phase meters on-site.

K2006

The K2006 is a high accuracy comparator of accuracy class 0.01, especially suitable for use in metrological institutes and high precision measuring laboratories.

Reference Standards

The CALPORT 300 is a accuracy class 0.05 Reference Standard and an universal test system for the comprehensive investigation and commissioning of all components of a modern metering installation.

PWS 3.3

The PWS 3.3 is a combination of a three-phase Portable Working Standard of accuracy class 0.05 or 0.1 and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 3 voltage and 4 current channels.

CheckMeter 2.3 with integrated printer

The CheckMeter 2.3 with integrated printer Portable Working Standard is a three-phase portable electronic meter test unit in accuracy class 0.2, used for testing single and three-phase electricity meters on site.

CheckMeter 2.1

The CheckMeter 2.1 Portable Working Standard is a single-phase portable electronic meter test unit in accuracy class 0.2, used for testing single phase electricity meters on site.

POWER SOURCES

A wide range of three phase current or current and voltage sources allow testing over the complete load range.

The CheckSource 2.3 is a three-phase current source for currents up to 6 A. The test currents are generated with the same frequency and a user-defined phase shift to the voltages applied to the voltage inputs (phantom load). Alternatively the test currents can also be generated with a user defined frequency.

The PPS 400.3 is a powerful and portable threephase current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability. Following the different demands of customers, this source is available in two versions, for the supply of transformer meters with a maximum current up to 12 A as well as wider range source up to 120 A. The PPS 400.3 portable power source may be used.

SOFTWARE

CALegration

CALegration is an all-in-one software package to operate MTE´s portable and stationary test equipment product lines with one software solution and on a common database. It bundels the fuctionalities and advantages in a new comprehensive software solution.

ACCESSORIES

CTs up to 120 A

Error compensated clip-on CTs for measurement in the range of 10 mA … 120 A.

The IMP-IF1 interface adapter is suitable for interfacing MTE reference standards with meters having retransmitting contacts, open-collector transistor outputs or true S0-outputs to allow full testing of meters with these types of outputs interfaces.

SH 11

The SH 11 universal scanning head is suitable for scanning the marks of mechanical rotating disc meters or the detection of light emitting diodes (LED’s) of electronic meters plus simulated pulses on LCD displays. Mode of operation is selectable via a switch.

SH 2003

The SH 2003 photoelectric scanning head is suitable for scanning the marks of mechanical rotating disc meters or the detection of light emitting diodes (LED’s) of electronic meters. Mode of operation is selectable via a switch.

SH 2015

The SH 2015  photoelectric scanning head is designed for the efficient and accurate testing of electronic meters.

SCD 2003

The SCD 2003 scanning head support is for on-site meter testing with the SH 2003 photoelectric scanning head.

TVU 7.2

The TVU 7.2 scanning head support is for on-site meter testing with the SH 11 photoelectric scanning head.

Hot Sticks

Hot Sticks for measurements on high voltage and current potential up to 40 kV and 2000 A.

Transport pocket to PWS 2.3 PLUS

The transport pocket has been especially designed for the portable working standards PWS 2.3 and PWS 2.3 PLUS and allows transporting the standards well protected and comfortable to the use on site.

The transport pocket has been especially designed for the portable working standard PWS 2.3 genX and allows transporting the standard well protected and comfortable to the use on site.

Transport Case to PTS-Family

The transport cases has been especially designed for the portable test systems PTS 2.1, PTS 2.3 C or PTS 3.1 C and allows transporting the test systems well protected and comfortable to the usage site.

Transport case to PTS 400.3 PLUS

The transport cases has been especially designed for the portable test system PTS 400.3 PLUS and allows transporting the test system well protected and comfortable to the use on site.

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