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Medium Voltage Power Supplies
MCA - Series
power classes up to 9000W
Operating Instructions
This instruction is only dedicated to electrical experts and people with a suitable technical
education, which are familiar with electrical risks and can keep the risk for themselves and other
people as low as possible.
For the operation of this unit only a.m. persons are admitted.
FuG Elektronik GmbH
Am Eschengrund 11
Tel.: +49(0)8039/40077-0
Fax: +49(0)8039/40077-99
D-83135 Schechen
info@fug-elektronik.de
www.fug-elektronik.de
certified according to
ISO 9001 : 2008
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Table of Contents
Related Manuals for FuG Elektronik MCA Series
Summary of Contents for FuG Elektronik MCA Series
- Page 1 For the operation of this unit only a.m. persons are admitted. FuG Elektronik GmbH Am Eschengrund 11 D-83135 Schechen Tel.: +49(0)8039/40077-0...
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Page 2: Table Of Contents
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen Content: Safety Instructions ....................... 3 General ..........................4 Setup Information ........................ 5 Preparation for commissioning .................... 5 Description ........................... 6 Front Panel, Controls ......................6 Rear side, Connections......................7 Assembly .......................... -
Page 3: Safety Instructions
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 1. Safety Instructions The units of the series MCA deliver dangerously High Voltages! Ensure that nothing, and nobody, will be endangered by this High Voltage before putting the... -
Page 4: General
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 2. General The units of the series MCA (Medium Voltage Chopper Autoranging Power Supplies) are high stable DC- power supplies.. High Voltage Output ATTENTION The units supply dangerously HIGH VOLTAGE! Polarity At units up to 1500V nominal voltage the output is floating. -
Page 5: Setup Information
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 2.1 Setup Information Operating position The units may only be operated in horizontal position. Class of pollution The units are designed for the pollution class 1 (normal, not conductive pollution). -
Page 6: Description
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 3. Description In comparison to the standard powers applies the MCA-series offers a threesomes higher current/voltage range. The power is limited to the maximum value. Power supplies of the series MCA will be delivered in 19" table-top cases, depending on type. -
Page 7: Rear Side, Connections
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 3.2 Rear side, Connections 0507100001-2 Rear side of a MCA 750 – 1500 unit. The dimensions of units with higher power and/or Figure: other voltages are different to this type. In this case the arrangement of the elements can be different as shown above. -
Page 8: Mode Of Operation
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 3.4 Mode of operation The rectified mains voltage feeds the rectangular push-pull oscillator stage. For the regulation, the rectangular voltage is pulse width modulated. High voltage This rectangular voltage is transformed by a HV-transformer and dependent on type or nominal voltage rectified by a bridge or a multiplier circuit. -
Page 9: Operation With Local Controls
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 4. Operation with local controls The unit delivers dangerously High Voltage! Please notice in particular safety instructions in section 1 and Load and 0V connection in section 2.2... -
Page 10: Maintenance
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen Operating area of MCA units Auto ranging power supplies from FuG have a three times larger operating area, compared with standard power supplies with equal power. The power supply can operate with full nominal voltage and about 1/3 nominal current - or full nominal current and about 1/3 nominal voltage. -
Page 11: Options
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 6. Options 6.1 Analog Programming Features Controlling of Voltage, current and output on/off by the analog interface. Provides the readout of actual values as analog voltages and latest control modes as digital status signals. - Page 12 MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen Examples for wiring an analog interface: Note: An external voltage adjustment implicitly requires the wiring of the current control and vice versa! The reference voltage (+10V) or the set value voltages can be supplied by some other sources, i.e.
- Page 13 MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen Versions of analog Programming Plug connection View of solder side Plug All voltages and currents are Standard 600V potential free 2kV potential free specified in DC Non-isolated Isolation maximal 30V against ground (see catalog „Options and Modification)“...
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Page 14: Digital Interface Probus V (Option)
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 6.2 Digital Interface PROBUS V (Option) The flexible Interface System Probus V consists of two parts, that communicate over a fiber optic connection. Unit ADDAT30 (short “ADDA”) is an AD/DA interface that controls the power supply. -
Page 15: Technical Data
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 7. Technical Data All here stated data are valid for voltage and current control in internal operation. Changes of the technical data with the options analog and digital programming see corresponding sections. -
Page 16: Calibration
MCA -Serie FuG Elektronik GmbH, Am Eschengrund 11, D - 83135 Schechen 8. Calibration Certificate of Calibration All guaranteed data for our power supplies are tested in the factory and documented in an internal test protocol. Furthermore we offer within the scope of our ISO 9001 : 2008 certified quality system a calibration in our plant.
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