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User Manual

MFA 2001

Universal Multifunction Meter

________________________________________________________________________________

Automatische Mess- und
Steuerungstechnik GmbH
91275 Auerbach • Enge Gasse 1

Phone +49 (0) 96 43 / 92 05 - 0

Internet: www.ams-messtechnik.de

91270 Auerbach • Postfach 1180

T49 (0) 96 43 / 92 05 - 90

e-mail: [email protected]

________________________________________________________________________

Subject to technical changes

UM 410.01

Rev.: 19.07.2006

Содержание MFA-2001

Страница 1: ...tische Mess und Steuerungstechnik GmbH 91275 Auerbach Enge Gasse 1 Phone 49 0 96 43 92 05 0 Internet www ams messtechnik de 91270 Auerbach Postfach 1180 Telefax 49 0 96 43 92 05 90 e mail info ams mes...

Страница 2: ...8 4 2 Possible parameters and factory presets 9 4 3 Setting the voltage transformer translation ratio 10 4 4 Setting the current transformer translation ratio 10 4 5 Setting the integration time bimet...

Страница 3: ...based on a highly integrated measuring system employing a very modern manufacturing process All voltages and currents are being fed directly into the system which detects all network parameters A hig...

Страница 4: ...onal with auxiliary power 11 110 132 V AC L L 7 63 5 76 V AC L N All voltage inputs must be connected through lines protected by a fuse 2 6 A Current input The current inputs are not galvanically sepa...

Страница 5: ...proportional to the active energy is sent to the output Communication interface optional The MFA 2001 can be optionally equipped with an RS 485 Interface Alternatively a Profibus DP communication inte...

Страница 6: ...mode of the 8 digit additional display layouts operating time counter active energy reactive energy or no display 3 2 Display layouts The following table shows the display layout presets _____________...

Страница 7: ...1 Q L1 Present value of reactive power Q L2 Q L3 2 Q L1 mean Average reactive power in relation to Q L2 mean the programmed integration time Q L3 mean 3 Q L1 max Maximum active power measured Q L2 ma...

Страница 8: ...s starts in setup mode with the setup option Setup of the voltage transformer translation ratio V V ADJUST The T2 key can be used to proceed through the selection in the following order Setup of the c...

Страница 9: ...tput 1 LIMIT 1 Measured value U I f P Q cos f Psum Qsum cos f sum Wh varh h Channel L1 N L2 N L3 N L1 L2 L2 L3 L3 L1 L1 N L2 N L3 N L1 L2 L2 L3 L3 L1 Response time 0 60 sec Limit value freely programm...

Страница 10: ...lashing and can now be moved by pressing the T1 key For primary voltages above 1 kV the display can be changed over from V to kV As a result the primary voltage can be set to a minimum value of 1 V an...

Страница 11: ...ation can be set Factory preset 900 seconds Setup Activate the setup menu by pressing the T3 key OPT By pressing either the T1 or T2 keys a value 5 10 15 20 900 sec can be selected from the list of av...

Страница 12: ...time period and transmits them with an impulse length of 75 ms to the output The maximum frequency is 6 5 Hz The impulse intervals are variable depending on the output frequency and are not proportion...

Страница 13: ...o select the phase channel of the network parameter to be monitored The following options are available for voltage L1 N L2 N L3 N L1 L2 L2 L3 L3 L1 for voltage 3 phase monitoring L1 N L2 N L3 N L1 L2...

Страница 14: ...impulse Due to technical reasons the denomination Wh appears at the bottom of the display If the range kWh is selected the k apears apart from the Wh right hand from the impulse valency to be set 1 Se...

Страница 15: ...Delete all The parameters seen above can be deleted individually There is also the possibility to delete or reset all parameters together at the same time Deleting individual parameters 1 Press the T...

Страница 16: ...ct the setup menu is displayed If the password is incorrect the device returns to display mode The factory preset is 000 If the password is set to 000 the MFA 2001 does not request a password and jump...

Страница 17: ...it the setup menu by pressing T3 OPT In order to activate the address changes the device has to be turned off and then on again after the setup is completed After the restart the changed address is ac...

Страница 18: ...ulated reactive no selection phase independent power power factor entire network After the selection has been made press the T3 OPT key to proceed to the next step 5 Setting the start value additional...

Страница 19: ...nge k can be selected where required By pressing the T2 key the complete process of setting the final value can be repeated 7 Press T3 OPT to exit the setup menu Deactivation of the analogue output Th...

Страница 20: ...20 5 Terminal configuration Auxiliary power source see identification plate 230 V AC 45 65 Hz 15 20 max 16 VA alternatively 24 V DC 15 max 7 VA...

Страница 21: ...ase Input impedance Ph Ph Fuse Frequency of basic frequency 1 6 M 2 A 6 A medium time lag 45 65 Hz Current inputs Standard Measuring range 2 optional Power consumption per input Outputs Switched outpu...

Страница 22: ...IEC EN 61326 1 Interference resistance IEC EN 61326 1 A1 industrial use Climatic category Operating temperature 10 55 C Storage temperature 25 70 C Relative humidity 15 95 without condensation Housin...

Страница 23: ...rating work can only be carried out by the manufacturer Waste disposal The device can be disposed of according to the legal regulations for recycling electronic waste For your attention Any manipulati...

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