files?p_File_Id=29797963&p_File_Name=Premset---13.8-kV

Protection functions
Function Line protection MV/LV transformer protection 200A
Single-line diagram
M M M
Core unit type CH6-S6(*) CH6-S8* CV2-S1 CV2-S2 CV2-S3
See details page 44 44 42 42 42
Main device
Disconnecting
circuit breaker with
stored-energy OCO
mechanism and
integrated earthing
switch
Disconnecting circuit
breaker with
stored-energy OCO
mechanism and
integrated earthing
switch
Disconnecting
circuit breaker with
tripping mechanism
and integrated
earthing switch
Disconnecting
circuit breaker with
tripping mechanism
and integrated
earthing switch
Disconnecting
circuit breaker with
tripping mechanism
and integrated
earthing switch
Earthing switch b b b b b
Cable testing device v v v v v
Live cable interlock (*) v v v v v
Protection (only one option possible)
VIP 40 Self-powered b b
VIP 45 Self-powered b
VIP 400 Self-powered b
VIP 410 (*) Dual powered b
Fault passage indicator (only one option possible)
Flair 21/22D Fault passage indicator
Flair 23DM Fault passage indicator
Integrated measurement (only 1 option possible)
AMP21D Ammeter
APM200 Power Meter v v v v v
PM800 Power/Quality Meter v v v v v
Control
Electrical operation b b b
Additional opening coil (MX or MN) v v v v
Auxiliary contacts v v v v v
Voltage indication (only one option possible)
VPIS Voltage indication b b b b b
VDS Voltage detection v v v v v
VD23 Voltage relay v v v v v
Metering current transformers (only one option possible)
ARC5 Ring CT's
ARU1 Ring CT's v v v v v
ARM3 Block CT's
Metering voltage transformers (only one option possible)
Phase-to-earth
VRU1 Screened VT's
VDF11 DIN VT's
VRQ2 Block VT's
Phase-to-phase
VDC11 DIN VT's
VRC2 Block VT's
VRU2 Auxiliary power
b Standard feature
v Optional
(*) Consult us for availability
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