Huawei STS-6000K-H1 Smart Transformer Station
Artikel-Nr.: STS-6000K-H1
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Input
Available Inverters / PCS SUN2000-200KTL / SUN2000-215KTL / SUN2000-185KTL / LUNA2000-200KTL
Maximum LV AC Inputs 34
AC Power 6,800 kVA @40℃1
Rated Input Voltage 800 V
LV Main Switches ACB (2,900 A / 800 V / 3P, 2 x 1 pcs), MCCB (250 A / 800 V / 3P, 2 x 17 pcs)
Output
Rated Output Voltage 11 kV, 15 kV, 20 kV, 22 kV, 30 kV, 33 kV, 35 kV 2 13.8 kV, 34.5 kV 2
Frequency 50 Hz 60 Hz
Transformer Type Oil-immersed, Conservator Type
Transformer Cooling Type ONAN
Transformer Tappings ±2 x 2.5%
Transformer Oil Type Mineral Oil (PCB Free)
Transformer Vector Group Dy11-y11
Transformer Min. Peak Efficiency Index Tier 1 or Tier 2 In Accordance with EN 50588-1
RMU Type SF6Gas Insulated
RMU Transformer Protection Unit MV Vacuum Circuit Breaker Unit
RMU Cable Incoming / Outgoing Unit Direct Cable Unit or Cable Load Break Switch Unit
Auxiliary Transformer Dry Type Transformer, 5 kVA, Dyn11
Output Voltage of Auxiliary Transformer 400 / 230 Vacor 220 / 127 Vac
Protection
Transformer Monitoring & Protection Oil Level, Oil Temperature, Oil Pressure and Buchholz
Protection Degree of MV & LV Room IP 54
Internal Arcing Fault Classification of STS IAC A 20 kA 1s
MV Relay Protection 50/51, 50N/51N
LV Overvoltage Protection Type I+II
Anti-rodent Protection C5 Medium in accordance with ISO 12944
Features
2 kVA UPS Optional 3
MV Surge Arrester for MV VCB Optional 3
General
Dimensions (W x H x D) 6,058 x 2,896 x 2,438 mm (20’ HC Container)
Weight < 22 t
Operating Temperature Range-25℃~ 60℃4(-13°F ~ 140°F)
Relative Humidity 0% ~ 95%
Max. Operating Altitude 1,000 m 5 1,500 m 5
MV-LV AC Connections Prewired and Pretested, No Internal Cabling Onsite
LV & MV Room Cooling Smart Cooling without Air-across for Higher Availability
Communication Modbus-RTU, Preconfigured with Smartlogger3000B
Applicable Standards IEC 62271-202, EN 50588-1, IEC 60076, IEC 62271-200, IEC 61439-1
