JUPT-11000K/7000K/3000K-HD1 Schematic Diagram LV Panel RMU Transformer Smart Transformer Station

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Parameter
JUPT Series Technical Specifications
ParameterJUPT-11000K-HD1JUPT-7000K-HD1JUPT-3000K-HD1
Input
Available Inverters / PCSSUN2000-506KTL-H1/H2/H3
Max. MCCB inputs24168
Max. LV AC Inputs24168
AC Power12,144 kVA @30°C
11,040 kVA @40°C
8,096 kVA @30°C
7,360 kVA @40°C
4,048 kVA @30°C
3,680 kVA @40°C
Rated Input Voltage1000 V
LV Panel SegregationForm 2b
LV Main Switches (ACB)4,000 A, 2 x 1 pcs2,900 A, 2 x 1 pcs2,900 A, 1 x 1 pcs
LV Main Switches (MCCB)400 A, 2 x 12 pcs400 A, 2 x 8 pcs400 A, 8 pcs
Output
Rated Output Voltage Range10~35 kV5
Frequency50 Hz or 60 Hz
Transformer TypeOil-immersed, Conservator Type
Transformer Cooling TypeMineral Oil: ONAF/ONANMineral Oil: ONAN
Natural Ester: KNAN
Transformer Tappings± 2 x 2.5%
Transformer Oil TypeMineral Oil (PCB Free)Mineral Oil (PCB Free)/Natural ester oil (Optional)
Transformer Vector GroupDy11-y11Dy11
Efficiency IndexTier 2 In accordance with EN 50708 / Full Load Efficiency Index ≥99%
RMU TypeSF6 Gas Insulated/Natural Gas Insulated6
RMU Transformer Protection UnitMV Vacuum Circuit Breaker Unit
RMU Cable Incoming / Outgoing UnitDirect Cable Unit or Cable Load Break Switch Unit
Auxiliary TransformerDry Type Transformer, 8kVA/5kVA, Single-phase, Ii0/50kVA, Three-phase, Dyn11 (Optional)
Output Voltage of Auxiliary TransformerSingle-phase 230V / 127V , Three-phase 400V or 220V
Protection
Transformer Detection & ProtectionOil Level, Oil Temperature, Oil Pressure and Buchholz
Protection Degree of MV & LV RoomIP 54
Internal Arcing Fault of STSStandard IAC A 20 kA 1s/ IAC A 25 kA 1s
MV Arc Releasing ProtectionMV Upward Arc Releasing for Higher Safety, Meets IEC 62271-202 IAC-A
LV Arc ProtectionMeets IEC 61641 up to Class C arcing protection on LV side, Except for high altitudes
MV Relay ProtectionStandard configuration 50/51, 50N/51N, Inrush Blocking, FR,49T(External trip), 50G/51G(Optional)
High configuration adds 74, 86, 27, 59, 79, 59N, 50BF, Inrush Blocking, Watchdog, 49T(External Trip), FR, 87(Optional)
LV Overvoltage ProtectionType I+II
Anti-corrosion ProtectionC5-M/C5-H7 (Optional)
Feature
2 kVA UPSOptional8
MV Surge Arrester for TransformerOptional8
IMD licenseOptional8
General
Dimensions (W × H × D)6,058 × 2,896 × 2,438 mm (20' HC ISO Container)
Weight< 28 t< 24 t< 18 t
Operating Temperature Range-25°C ~ 60°C9
Relative Humidity0% ~ 95% (Non-condensing)
Max. Operating Altitude1000 m/4,000 m (Option)
MV-LV AC ConnectionsPrewired and Pretested, No Internal Cabling Onsite
LV Room CoolingSmart Cooling without Air-across for Higher Availability
CommunicationModbus TCP, Preconfigured with SmartLogger
Standards Compliance
CertificationsIEC 62271-202, EN 50708, IEC 60076, IEC 62271-200, IEC 61439-1

4. More detailed AC power of STS, please refer to the de-rating curve.

5. Rated output voltage from 10 kV to 35 kV, more available upon request.

6. Natural Gas Insulated, up to 24 kV, the switchgear contains the insulating gas Clean Air 0543. Clean Air is a natural gas (Natural-Origin-Gas) according to IEC 62271-4.

7. C5-H is only used in coastal areas with high corrosion.

8. Extra expense needed for optional features which standard product doesn't contain, more options upon request.

9. When ambient temperature ≥55℃, awning shall be equipped for STS on site by customer.

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