Licht MFC-200/P Скачать руководство пользователя страница 4 | Manualshive

Страница: 4 / 28

Licht MFC-200/P Скачать руководство пользователя страница 4

Licht

http://www.licht-labs.com

[email protected]

Rev. A2 (23–01–09)

MFC-200/P Technical Manual

3

2 Available versions

To better suit the market’s diversity, the MFC-200/P parallelism controller is available

in 3 versions:

1.

MFC-200/P/1

: controls one 3-phase transformer, possibly networked with other

MFC-200/P/1 and MFC-200/P/b devices.

2.

MFC-200/P/2

: controls a pair of 3-phase transformers, without network option.

3.

MFC-200/P/b

: controls a 3-phase bank of monophase transformers, possibly net-

worked with other MFC-200/P/1 or MFC-200/P/b devices.

Communication functionality with supervisor systems is available in all versions, does not

require additional hardware and does not depend on MFC-200/P network connectivity.

All MFC-200/P controllers have the same hardware specifications and software parame-

ters. All devices are equally customizable in order to suit special configurations (for

example, concerning position acquisition, remote transmission and communication proto-

cols).

«
...
2
3
4
5
6
...
»

Содержание MFC-200/P

Страница 1: ...Parallelism Controller model MFC 200 P Technical Manual Licht...

Страница 2: ...er reset 8 5 Programmable parameters 9 5 1 MODBUS protocol 10 5 2 DNP3 protocol option 11 6 Error conditions 13 6 1 Synchronism error 13 6 2 Position deviation 13 6 3 Configuration error 13 6 4 Commun...

Страница 3: ...rom its potentiometric sensor or indirectly either via a current loop typically 4 20 mA or BCD contacts according to the client s specifications During parallel control the Master tap changer s positi...

Страница 4: ...without network option 3 MFC 200 P b controls a 3 phase bank of monophase transformers possibly net worked with other MFC 200 P 1 or MFC 200 P b devices Communication functionality with supervisor sy...

Страница 5: ...oltage Circulation currents are minimized by operating transformers on identical positions In the Master Follower principle a transformer which we denote the Master is chosen as the reference The othe...

Страница 6: ...lence Group 3 phase Transformer is only lost when a group is set as Disabled Otherwise the MFC 200 P will always attempt to maintain a group s 3 phases in the same numerical position Master Phase A Po...

Страница 7: ...lways a bank s reference phase which phases B and C automatically follow Whenever the MFC 200 P is configured for 3 phase transformers the channel s position is always displayed If configured for a ba...

Страница 8: ...sssage will be displayed and the command will be ignored Next press the P key and select Manual Command in the configuration menu Select the transformer to be commanded 1 or 2 and press P The command...

Страница 9: ...anger to its minimal position When the value stabilizes press the P key 3 The message Max Tap A Phase will be displayed along with a value proportional to phase A s measured resistance Take the tap ch...

Страница 10: ...n Selects the parallelism mode for transformers 1 and 2 Number of Positions Options 2 to 50 Description The on load tap changer s number of positions Synchronism Error Timeout Options 5 to 100 s Descr...

Страница 11: ...Error Transformer or group Open Closed Any MFC 200 P Open Closed Communication Error Transformer or group Open Closed Any MFC 200 P Open Closed Position Deviation Transformer or group Open Closed Any...

Страница 12: ...parity 1 stop bit 8N2 8 data bits no parity 2 stop bits Parameter Address Options 0x0000 to 0xFFEF Description DNP3 outstation address in hexadecimal notation Parameter Application Layer Confirmation...

Страница 13: ...the line to become idle Once that happens it waits for Tdelay Tfixed Trandom ms where Tfixed is the fixed backoff delay and Trandom is a random value uniformly distributed between 0 and the random ba...

Страница 14: ...nfigured as Follower The position was manually altered at the tap changer and not through the paral lelism controller 6 2 Position deviation Position deviations are characterized by readings which shi...

Страница 15: ...P is responsible for a given transformer or group and they must exchange position information to correctly operate Possible causes for communication errors are More than one MFC 200 P set to the same...

Страница 16: ...0 10 V Number of Positions 2 to 50 Potentiometric Disc Resistance 8 to 1000 Resistance per Tap 4 to 20 Dimensions L x H x D 100 x 75 x 110 mm Weight 1 0 kg DC Scales 0 1 0 5 0 10 0 20 4 20 mA Error N...

Страница 17: ...Licht http www licht labs com info licht labs com Rev A2 23 01 09 MFC 200 P Technical Manual 16 B Housing...

Страница 18: ...Licht http www licht labs com info licht labs com Rev A2 23 01 09 MFC 200 P Technical Manual 17 C Connection diagrams...

Страница 19: ...Licht http www licht labs com info licht labs com Rev A2 23 01 09 MFC 200 P Technical Manual 18...

Страница 20: ...Licht http www licht labs com info licht labs com Rev A2 23 01 09 MFC 200 P Technical Manual 19...

Страница 21: ...Licht http www licht labs com info licht labs com Rev A2 23 01 09 MFC 200 P Technical Manual 20...

Страница 22: ...conduits must be preserved up to frequencies in the order of MHz over all their extension including curves and junctions In order to guarantee this continuity joints and bonds should present electric...

Страница 23: ...o licht labs com Rev A2 23 01 09 MFC 200 P Technical Manual 22 i RS 485 devices must be connected in a bus topology No other network topology tree star ring etc is acceptable j Dry contact inputs if a...

Страница 24: ...ster Follower Individual Disabled Number of Positions 2 to 50 Synchronism Error Timeout 5 to 100 s Configuration Error Timeout 5 to 100 s Address 0 to 15 Output Current 0 1 0 5 0 10 0 20 4 20 mA Relay...

Страница 25: ...sabled Transformer 2 Mode Master Follower Individual Disabled Number of Positions 2 to 50 Synchronism Error Timeout 5 to 100 s Configuration Error Timeout 5 to 100 s Output Current 0 1 0 5 0 10 0 20 4...

Страница 26: ...0 1 mA 1 0 5 mA 2 0 10 mA 3 0 20 mA 4 4 20 mA 1 8 Relay 12 Configuration See section 5 1 9 Relay 13 Configuration See section 5 1 10 Relay 14 Configuration See section 5 1 101 read only Transformer 1...

Страница 27: ...n 5 1 8 Relay 13 Configuration See section 5 1 9 Relay 14 Configuration See section 5 1 101 read only A Transformer s Position 2 to 50 1 102 read only B Transformer s Position 2 to 50 1 103 read only...

Страница 28: ...Licht http www licht labs com info licht labs com Rev A2 23 01 09 MFC 200 P Technical Manual 27...

Отзывы:

Нет отзывов