Page 424 - Din prodcuts 2020

4/70 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Auxiliary elements for S800
S800-RSU system

4
S800-RSU-H IEC version
S800W-RSU World version
Remote Switching Units for High Performance MCB
The S800-RSU makes the use of S800 even more convenient. Driven by a brushless high
precision DC motor, S800-RSU ensures fast remote-controlled operation.

Mounting ability
The S800-RSU is mountable on any multipole S800 High Performance MCB. Wiring and
operation is feasible on field. The connection has to be done by a 10-pole Micro Fit 3.0
(not included in delivery). S800-RSU operated with standard MDRC pushbuttons and indica-
tor lights or can be done via programmable logic controllers (PLCs).
Switching times
OFF –> ON <<500 ms
from signal to contact closing

ON –> OFF <<250 ms
from signal to contact opening

TRIP –> OFF –> ON <<1500 ms
from signal to contact closing
For differing requirements, please contact your local ABB partner

Safety Intelligence
• When detecting manual use, inputs are deactivated for 10 seconds
• If the spindle is rotated more than 360°, all outputs become active
• Manual switch off via lever is possible (S803, S804)
• Manual switch on via lever is not possible (S802)
• RSU is locked for five minutes after three switching attempts leading to a trip
• Mechanical fixation via lock slider blocking the spindle

S800-RSU-CP
S800-RSU cable incl. 10-pole Micro Fit 3.0 plug
Length of cable: 3 m
Cross section: 10 x 0.5 m 2

Temperature range
moving state: –5 ºC ... +70 ºC
fixed state: –30 ºC ... +80 ºC
Rated voltage: 300 V
Conductor resistance: 39.0 Ω/km
Approvals: S+, UL