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AMETEK CTS

H-Field Test

Operating Manual

V 1.20

2 / 37

AMETEK CTS GmbH

Sternenhofstrasse 15
4153 Reinach BL1
Schweiz

Phone : +41 61 204 41 11
Fax :

+41 61 204 41 00

URL :

http://www.ametek-cts.com

Содержание MFC 1000

Страница 1: ...MFC 1000 1 MFC 1000 Antenna MFT 30 current transformer MFT 100 120 current transformer 120 V MFT 100 230 current transformer 230 V EN IEC 61000 4 8 EN IEC 61000 4 9 EN 61000 6 1 EN 61000 6 2 Version 1...

Страница 2: ...Manual V 1 20 2 37 AMETEK CTS GmbH Sternenhofstrasse 15 4153 Reinach BL1 Schweiz Phone 41 61 204 41 11 Fax 41 61 204 41 00 URL http www ametek cts com Copyright 2020 AMETEK CTS GmbH All right reserved...

Страница 3: ...A m 23 2 3 Verification of the generator characteristic as per IEC 61000 4 8 24 2 4 IEC 61000 4 9 Pulsed magnetic field with compact NX5 NX7 25 2 4 1 Magnetic field as per IEC 61000 4 9 25 2 4 2 Pulse...

Страница 4: ...ditional equipment for magnetic field testing Magnetic field antenna MFC 1000 1 Rectangular antenna single turn 1m x1m square Double stand on feets Magnetic field antenna MFC 1000 Rectangular antenna...

Страница 5: ...EK CTS H Field Test Operating Manual V 1 20 5 37 variac NX1 260 16 with compact NX5 NX7 Motor variac 0 260V 16A VAR 3005A S16 with NSG 3040A 3060A Motor variac 0 260V 16A Netwave 7 AC DC source Netwav...

Страница 6: ...in these units the magnetic field test is integrated in the device app software as well as in the user friendly iec control windows software Alternatives Magnetic field tests can also be conducted tog...

Страница 7: ...for the range of 30 A m and an optional set of connectors for higher currents The high current 14mm connectors are used with the MFT 100 only The cables are part of the transformer Fix and unlock mec...

Страница 8: ...s per IEC 61000 4 9 The delivered 2 5 mm2 cables have a length of 2 m 5 and must be prepared for the magnetic field test The user must twist or weave the four wires to a cable that has a total length...

Страница 9: ...ac NX1 260 16 VAR 3005A S16 An external booster transformator 115 V to 230 V 10 kVA is necessary for 115 V mains Transformer factor F The given transformer factor is valid for short test up to one min...

Страница 10: ...to generate the specified magnetic field because the magnetic field antenna has a very small impedance the impedance of the wiring mostly determines the V I characteristic of the current transformer...

Страница 11: ...wo parallel 2 m long safety banana cables current transformer cable antenna The Transformer Factor is influenced by the heating of the cables For continuous testing with magnetic fields 10 A m check t...

Страница 12: ...is direct from the motor variac variac NX1 260 16 or VAR 3005A S16 There are 2 versions available MFT 100 120 for 120 V power supply and MFT 100 230 for 230 V power supply both devices are optically i...

Страница 13: ...c is connected to a rack In this case the setup changes please see chapter 2 1 3 MFT 30 and 2 1 4 MFT 100 for more details This option is available for compact NX only AC DC source Netwave 7 The progr...

Страница 14: ...lerate testing and which are very helpful especially during design User test routines The user defined library where all created magnetic field tests are stored Easy Link Link files library created du...

Страница 15: ...you can choose whether the variac is connected to a rack To change the setup select the variac NX 1 2 and then use the CHANGE button to select the wiring 3 Magnetic current transformer MFT 100 H fiel...

Страница 16: ...PF1 is not used and remains open the test is switched via the switch PF2 Schematics Test setup Schematics and Test setup with compact NX variac NX1 260 16 MFT 30 and MFC 1000 x Option for required ma...

Страница 17: ...he compact NX can remain However switch PF1 remains open the test is still switched via switch PF2 Schematics Test setup Schematics and Test setup with compact NX variac NX1 260 16 MFT 30 and MFC 1000...

Страница 18: ...ariac NX1 260 16 MFT 100 and MFC 1000 x Option for required magnetic field tests as per IEC 61000 4 8 External variable motor transformer variac NX1 260 16 External Magnetic field antenna MFC 1000 x E...

Страница 19: ...X remains open and is not used for this test Instead there is another connection from the variax NX PF2 N to the front panel in the rack From there the controlled variable is fed to the MFT 100 Schema...

Страница 20: ...menu the user can operate a magnetic field test manually with online change of most parameters during a test Standard The operator can select between various preprogrammed test routines as required in...

Страница 21: ...30 has two ranges and therefore the NSG generator list this current transformer in the configuration for 3 A and 30 A range Set the range switch of the MFT 30 to the correct position before starting...

Страница 22: ...op antenna with one turn For the standard antenna the standard defines a current of 1 145A for a magnetic field of 1 m 1 The variable transformer VAR 3005A S16 will be controlled automatically via the...

Страница 23: ...ld antenna MFC 1000 x External current transformer MFT 100 to test 100 A m continuous and up to 1 000 A m short term Tests with 1 000 A m magnetic field During tests with a field of 1 000 A m the prim...

Страница 24: ...standard inductive coils field strength in all other inductive coils total distortion factor in the inductive coils For standard inductive coils the verifications shall be carried out with a current p...

Страница 25: ...voltage bus bars and lines by circuit breakers A surge generator as specified in IEC 61000 4 5 is used to generate a short circuit current with the wave shape of 8 20 s The waveform used is defined i...

Страница 26: ...field testing the antenna correction factor shall be included The operator can enter this factor within the setup menu under the service routine 2 4 3 Setup pulsed magnetic field Warning Disconnect a...

Страница 27: ...magnetic surge phenomenon In this menu the user can operate all test manually with online change the most parameters during a test Standard The operator can select between various preprogrammed test r...

Страница 28: ...n select preprogrammed standard test routines Change to Quick Start User Test Other Add to STEPS Configuration Save as User Load Defaults Change to Standard library Within this test routine all standa...

Страница 29: ...u offers various useful tests for testing and development SAVE AS USER TEST Save the actual test as user test The user defines the name of the test 2 5 4 Magnetic field as per IEC 61000 4 9 Pulse magn...

Страница 30: ...antenna during the test At the rear part of the generator no EUT power supply shall be connected to the sockets of PF1 or PF2 This power supply is directly short circuited by the connected antenna af...

Страница 31: ...rrent wave shape 100kHz damped oscillatory as per IEC 61000 4 10 Mode Burst mode duration 2s with at least 400 Hz pulse rep rate Current range 10A 100A setting with respect to the coil factor Current...

Страница 32: ...ht 15 5 kg 15 5 kg 50 60Hz magnetic field Variac variac NX1 260 16 0 260 V 16 A variac NX1 280 16 0 280 V 16 A VAR 3005A S16 0 260 V 16 A Manual variac 0 260 V 5 A for magnetic fields up to 100 A Line...

Страница 33: ...ed near to railway installations or near to substations or power plants Continuous field Short duration 1 s to 3 s Level Magnetic field strength A m Level Magnetic field strength A m 1 1 1 2 3 2 3 10...

Страница 34: ...es are required 100 kHz with a repetition rate of at least 40 Hz 1 MHz with a repetition rate of at least 400 Hz Damped Oscillatory Generator OCS 500N6 100 kHz and 1 MHz oscillation frequency of max 2...

Страница 35: ...ese questions we like to approach this issue as follows AMETEK CTS make use of a solid state semiconductor switch technique to generate high voltage transients A precious advantage of this technique i...

Страница 36: ...list is in each case valid for the delivery 6 1 Antenna MFC 1000 x H field antenne mast and coil must be built together included contact to MFT 30 optional contact to MFT 100 when ordered UserManual M...

Страница 37: ...MFT 100 Low Voltage Directive 2014 35 EU Standard to which conformity is declared EN 61010 1 2011 Safety requirements for electrical equipment for measurement control and laboratory use EMC Directive...

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