Siemens 西门子高压系统High Voltagesystem
CircuitBreakers and Disconnectors
Type3AP1
Type3AP2
Type3AP4
Type 3AP1 DT /SPS2
Type 3AP2/3 DT/ SPS2
3AP1 DTC 245kV
3AP1 DTC 145kV
3AP1 DCB 145 KV
3AP2 DCB420KV
Centerbreak
Pantograph
Verticalbreak
Knee-type
Double-sidebreak
SurgeArresters
3EF1
3EF3
3EF4
3EF5
3EE2
3EB2
3EC3
3EB4
3EB1
3EK4
3EK7
3EP5
3EP4
3EP2
3EP3
3EL5
3EL1
3EL2
3EQ1
3EQ4
3EQ3
3EQ5
3ES2-D/E1-phase
3ES4-K3-phase
3ES5-C3-phase
3ES5-F/G/L1-phase
3ES5-H1-phase
3ES9-J1-phase
InstrumentTransformers – HV
420 kVoil-paper insulated inductive voltage transformers
765 kVgasinsulated voltage transformer
245 kVcapacitor voltage transformers
420 kVRC-dividers (AC) for AIS
145 kVgas-insulated Power VT for AIS
245 kVoil-immersed combined instrument transformers
800 kVgas-insulated combined instrument transformer
Trenchoil-immersed current transformers
420 kVgas-insulated combined instrument transformers
145 kVinductive voltage transformer for GIS
CurrentTransformers for Gas Insulated Substations (GIS)
SAD/SA
LPCT
VoltageTransformers / RC-Dividers for Gas Insulated Substations(GIS)
SUD/SU
RCD
CurrentTransformers for Air Insulated Substations (AIS)
SAS
TAG
IOSK
VoltageTransformers / RC-Dividers for Air Insulated Substations(AIS)
SVS
TVG
VEOT/VEOS
TCVT
ACRCD
DCRCD
145 kVRC-divider for GIS
145 kV PowerVT for GIS
300 kVcore-in-air current transformer for GIS
Coil Products(HV)
Typical Trenchair-core dry-type reactor construction
3-phasestacked current-limiting reactor
Tertiary-connected shuntreactors
HVDC smoothingreactor
Arc-suppression coil 110kV
Long rodinsulators
3FL2
3FL4