Technical data
102
3ADW000462R0301 DCS880 Hardware Manual e c
Galvanic isolation - T90, A92, F11, F90
Hardware and firmware settings:
Rated voltage see the name plate of the converter.
For 12-pulse configurations consult the
The Galvanic isolation is an option
for converters size H6 ... H8 and
rated voltages
1000 V.
For converters with a rated AC
voltage of > 1000 V or
12-pulse serial > 2 x 500 V
galvanic isolation must be used.
It is used to replace the high-
ohmic voltage measurement and
gives the advantage of a total
isolation between power part and
drive electronics.
The transformer T90 and the
DC-DC transducer A92 are
located outside the converter
module. The internal AC and DC
voltage measurement channels
are removed and connected to
T90 and A92.
DC-DC transducer A92 Transformer T90 SDCS-PIN-H51
Voltage coding
Size
H6 / H7 / H8
Con. nom. voltage [V]
U1 [V
AC
]
Y = 4 (400 V)
Y = 5 (500 V)
Y = 6 (600 V)
Y = 7 (690 V)
Y = 8 (800 V)
Y = 10 (1000 V) Y = 12 (1200 V)
Rated mains voltage [V
AC
]
100 ... 525
270 ... 600
315 ... 690
360 ... 800
450 ... 1000
540 ... 1200
Voltage measurement
scaled by type code or
parameter (95.28)
500
600
690
800
1000
1200
Measuring board
SDCS-PIN-H01 use connector X15
Galvanic isolation
Fuse
F11
1500 V, 5 A
DC-DC transducer
A92
(1)
P42000D3-0111 (3ADN260008P0001)
Switch position R
G
0
(675 V)
1
(810 V)
2
(945 V)
3
(1080 V)
5
(1350 V)
6
(1620 V)
DC-DC transducer
A92
(2)
P42001D3 (3ADV050096P0007)
Switch position R
G
-
-
-
-
A
(1400 V)
B
(1600 V)
Fuse
F90
1000 V, 10 A
Transformer
T90
3ADT745047P0001
Secondary Terminals
2U1
2V1
2W1
2N
2U2
2V2
2W2
2N
2U3
2V3
2W3
2N
2U4
2V4
2W4
2N
2U5
2V5
2W5
2N
2U6
2V6
2W6
2N
P42000D3-0111 (3ADN260008P0001) or
P42001D3 (3ADV050096P0007)
3ADT745047P0001
