Voltage Regulator REG-D™ - a. eberle - #4

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Technical Data
REG-D™
lator. The PAN-D -tat can function without a in normal operation, and ■.-.■orks ar, a total y independent additional monitoring unit.
Transformer monitoring mode TMM
:he essential characteristic quantities of the transferer a'e monitored in the mcniteihg -node. The oil temperature can also be recorded in addition te the tap-changer 5tr.tir.tci. In accordance with IEC 354 (VDE 0536/3.77), the hot-spot tem-pcratu'a i5 dctonvmod on the basis of tho o temperature and ¡1luing oui'O'il arid subsequently extrapolated to determine the residual lifetime of the transformer. Fans can be set to one of six levels and an oil pump can be used to regulate 'he tempera": re Furthermore, the oil levels can be monitored and the operating hours of the fans and the pumps can be counted.
P:PEG-D
15=33; 37
Trafostate
BDXT
utïr''1
H
tk'llli4ll
*: bum paae
«0
H H
«□
«H
" Voltage tr;
2 Binary inputs
3 Power supply
4 Display and processing unit
5 Binary outputs
6 E-LAN connection (2 x RS485 with repeater)
7 COM 1, RS232
8 Statua agnai : re contact)
B0DSS J0000
The regulator can be optionally supplied with a PT100 module or a mA input for measuring the oil temperature.
In tot i...........■ 11 iv liable, hi: m ,a: ■ i ,i
sovcia in ma oral i, rc 5 can be recorded via mA input;; o' tho PT 100 il required.
The possible combinations can be found in Feature Group "E" in the ordering information.
PAN-D Voltage Monitoring Unit
The PAN-D monitoring : mi: i; asaigned to a regulator and can be switched to this regulator via bus (E-LAN).
PAN-D
Steens o
Phasenfell O Stenn "" o
...
~ • BUS.'
BEO BÖ ,^=v.
80000°
The PAN-D monitoring unit is parameterized either dieatly - a the unit inteface or via tho keyboard and display of the regu-

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