ABB SafePlus User Manual

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18. ADDITIONAL EQUIPMENT
18.1 LOW-VOLTAGE CONNECTIONS
Auxiliary contacts (2NO+2NC) can be supplied to indicate
switch positions on all switches/breakers. Access to the
low-voltage connections is obtained by removing the top
front panel. A shunt trip coil (AC or DC) can be fitted on the
transformer switch/breaker.
18.2 REMOTE CONTROL AND MONITORING UNIT
SafeRing can be equipped with an integrated remote control
and monitoring unit (see picture left).
This unit is pre-engineered and can be delivered and installed
as a retrofit solution or complete from factory.
SafePlus can have the same equipment but needs an additio-
nal low voltage compartment on top of the switchgear.

ABB SafePlus Specifications

General

Rated voltage	Up to 24 kV
Rated current	Up to 1250 A
Insulation medium	SF6 gas
Rated Lightning Impulse Withstand Voltage	125 kV
Standards	IEC 62271-200
Dimensions	Varies by configuration
Weight	Varies by configuration
Short-time withstand current	Up to 25 kA