ABB SPAU 341 C User Manual

19
Maintenance and
repair
When the regulator is used under the condi-
tions specified in the section "Technical data",
it is practically maintenance-free. The modules
include no parts or components sensitive to
physical or electrical wear under normal oper-
ating conditions.
If the environmental conditions such as tem-
perature and humidity differ from those speci-
fied, or if the atmosphere on site contains chemi-
cally active gases or dust, the regulator should
be visually inspected, whenever the module is
withdrawn from the case. The visual inspection
should focus on:
- Signs of mechanical damage to regulator mod-
ule, contacts and case.
- Accumulation of dust inside the case, remove
using compressed air
- Corrosion on terminals, case or inside the
regulator.
If the regulator fails in operation or if the oper-
ating values considerably differ from those speci-
fied, the regulator should be given a proper over-
haul. Minor measures such as change of I/O
module and recalibration of the mA input and
voltage measurement can be taken by the cus-
tomers, but any major measures involving the
electronics should be taken by the manufacturer.
For further information, please contact the
manufacturer or his nearest representative.
Spare parts
Automatic voltage regulating module SPCU 1D50
Manual voltage regulating module SPCN 1D56
Power supply module
- U
aux
= 80…265 V ac/dc (operative range) SPGU 240 A1
- U
aux
= 18…80 V dc (operative range) SPGU 48 B2
Case (including connection module) SPTK 4B19
I/O module SPTR 6B32
Bus connection module SPA-ZC 17_ or SPA-ZC 21_
Parallel operation bus connection module SPA-ZC 100_
Delivery
alternatives
Voltage regulator SPAU 341 C3,
basic version
Voltage regulator SPAU 341 C1,
Manual regulating module included
Fig. 12. Voltage regulator SPAU 341 C, delivery alternatives
U
SPCU 1D50
PARALLEL
RESET
STEP
01
11A
PROGRAM
AUT / MAN
OUT
RS 488 Ser.No.
SPAU 341 C3
2
5
18...80 V –
80...265 V
~
–
U1 U2 U3
0
SPCU 1D50
REGISTERS / SETTINGS
000
aux
U
0146B
0061A
SPC 000
U
SPCU 1D50
PARALLEL
RESET
STEP
01
11A
PROGRAM
AUT / MAN
OUT
RS 488 Ser.No.
SPAU 341 C1
2
5
18...80 V –
80...265 V
~
–
0
U1 U2 U3
SPCN 1D56
0
SPCU 1D50
REGISTERS / SETTINGS
000000
aux
U
0146B
SPCN 1D56
RESET
STEP
01
12A
PROGRAM
MAN
BLOCK
TCO
0061A
SPC 000
0061A
SPC 000

ABB SPAU 341 C Specifications

General

Brand	ABB
Model	SPAU 341 C
Category	Relays
Language	English