21
Ordering
information
Voltage regulator SPAU 341 C1: RS 488 003-AA, CA, DA, FA
Voltage regulator SPAU 341 C3: RS 488 005-AA, CA, DA, FA
The letter combinations of the order number indicate the rated frequency f
n
and
the operative range of the auxiliary supply:
AA: f
n
= 50 Hz, U
aux
= 80…265 V ac/dc
CA: f
n
= 50 Hz, U
aux
= 18…80 V dc
DA: f
n
= 60 Hz, U
aux
= 80…265 V ac/dc
FA: f
n
= 60 Hz, U
aux
= 18…80 V dc
Bus connection module SPA-ZC 100 for parallel operation:
1MRS 090704 - AB, AC, AD, DB, DC, DD
The first letter of the letter combinations indicates the type of LON interface:
Glass fibre or plastic fibre.
A: plastic fibre
D: glass fibre
The second letter of the letter combinations indicates the type of configuration of the module.
A: No configuration
B: Configured to operate with the regulator #1 in parallel operation
C: Configured to operate with the regulator #2 in parallel operation
D: Configured to operate with the regulator #3 in parallel operation
Ordering example: 1 SPA-ZC 100 unit , RS 951 022-AB
Delivery: Bus connection module SPA-ZC 100 with plastic fibre LON interface
and a default configuration for voltage regulator #1 in parallel operation
Glass fibres and plastic fibres: Please contact the manufacturer or his nearest representative for
further information
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