Appendix 2 - Parallel Connection (400; A 2.1 Introduction - gefran AFE200 4 Series Instruction Manual

Appendix 2 - Parallel connection (400 ... 1650kW sizes)

A 2.1 Introduction

To obtain an AFE of more than 355 kW connect a number of single units of be-
tween 200 kW and 355 kW in parallel.
A parallel connection of several units basically consists of one MASTER unit and
one or more SLAVE units.
Power code
S9AF21M
400kW
S9AF21S
S9AF22M
500kW
S9AF22S
S9AF23M
630kW
S9AF23S
S9AF24M
710kW
S9AF24S
S9AF231
900kW S9AF23S
S9AF23S
S9AF241
1MW S9AF24S
S9AF24S
Master unit
this is the only one to have the regulation card and keypad. It differs from the
standard single unit in that the power section control card (INT-P-ADV) is recon-
figured to function as MASTER and includes one or more MASTER - SLAVE (INT-
SLAVE) interface cards, one card for each slave that is connected.
The MASTER - SLAVE interface is achieved via a specific signal cable included in
the SLAVE AFE packaging.
Slave unit
It differs from the standard single unit in that it has a dedicated power section
control card (INT-P-ADV) and there is no regulation card or keypad.
INT-P-ADV-MASTER card
The INT-P-ADV-MASTER card provided with one or more INT-SLAVE cards, acts
as the interface between the R-ADV regulation card and the power section of the
master unit and all the slave units. It also performs the following functions:
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•
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192
Description (Designation)
AFE200-72000-KXX-4-MS 04
AFE200-72000-XXX-4-SL
AFE200-72500-KXX-4-MS 05
AFE200-72500-XXX-4-SL
AFE200-73150-KXX-4-MS 06
AFE200-73150-XXX-4-SL
AFE200-73550-KXX-4-MS 07
AFE200-73550-XXX-4-SL
AFE200-73150-KXX-4-MS 09
AFE200-73150-XXX-4-SL
AFE200-73150-XXX-4-SL
AFE200-73550-KXX-4-MS 10
AFE200-73550-XXX-4-SL
AFE200-73550-XXX-4-SL
current signal scaling (via dip switch, factory-set)
hardware dead time compensation
alarm signal management (including local diagnostics via LED)
temperature signal management.
AFE200 • Instruction Manual
Power code
S9AF51M AFE200-72000-KXX-6-MS 04
400kW
S9AF51S AFE200-72000-XXX-6-SL
S9AF52M AFE200-72500-KXX-6-MS 05
500kW
S9AF52S AFE200-72500-XXX-6-SL
S9AF53M AFE200-73150-KXX-6-MS 06
630kW
S9AF53S AFE200-73150-XXX-6-SL
S9AF54M AFE200-73550-KXX-6-MS 07
710kW
S9AF54S AFE200-73550-XXX-6-SL
S9AF53M1 AFE200-73150-KXX-6-MS 09
900kW S9AF53S AFE200-73150-XXX-6-SL
S9AF53S AFE200-73150-XXX-6-SL
S9AF54M1 AFE200-73550-KXX-6-MS 10
1MW S9AF54S AFE200-73550-XXX-6-SL
S9AF54S AFE200-73550-XXX-6-SL
S9AF54M4 AFE200-73550-KXX-6-MS 14
S9AF54S AFE200-73550-XXX-6-SL
1.35MW
S9AF54S AFE200-73550-XXX-6-SL
S9AF54S2 AFE200-73550-XXX-6-SL2
S9AF54M5 AFE200-73550-KXX-6-MS 17
S9AF54S AFE200-73550-XXX-6-SL
1.65MW S9AF54S AFE200-73550-XXX-6-SL
S9AF54S2 AFE200-73550-XXX-6-SL2
S9AF54S2 AFE200-73550-XXX-6-SL2
Description (Designation)