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MP-3.5/5/7MVA Medium-voltage Station-3369

The China Moneypro MV Station 9 MVA is a factory‑assembled medium‑voltage step‑up power center engineered for large‑scale photovoltaic power plants and utility‑scale solar projects. Designed as a complete solution housed in a 20 ft container, it incorporates MV switchgear, an oil‑immersed transformer, and LV switchgear to provide efficient and secure power transformation, simplified installation, and reliable long‑term operation in demanding environments.

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Compact, Integrated & Plug‑and‑Play Medium‑Voltage Solution

The China Moneypro MV Station 9 MVA is a factory‑assembled medium‑voltage step‑up power center engineered for large‑scale photovoltaic power plants and utility‑scale solar projects. Designed as a complete solution housed in a 20 ft container, it incorporates MV switchgear, an oil‑immersed transformer, and LV switchgear to provide efficient and secure power transformation, simplified installation, and reliable long‑term operation in demanding environments.


High Reliability & Safety

Robust & Type‑Tested Components

  • Pre‑assembled with type‑tested electrical components that ensure consistent performance and operator safety.

  • Engineered to withstand harsh environmental conditions, with durable design and rugged build quality.

  • Capable of full‑power operation at temperatures up to 40 °C for reliable outdoor performance.

Benefits:

  • High reliability for utility‑scale solar deployments.

  • Enhanced electrical and operational safety.


Plug‑and‑Play Installation & Easy Maintenance

Simplified Deployment

  • Factory‑assembled 20 ft container design enables fast transportation and installation.

  • Plug‑and‑play grid connection reduces commissioning complexity and on‑site labor.

  • Modular architecture with integrated switchgear simplifies access for maintenance and servicing.

Advantages:

  • Reduced construction time and balance‑of‑system (BOS) cost.

  • Flexible layout to support various project requirements.


Optimized for Utility‑Scale Integration

Designed for Large Solar Plants

  • Centralized medium‑voltage transformation hub streamlines grid connection for PV arrays.

  • Modular LV/MV integration enhances site design flexibility and reduces component footprint.

  • Capable of operating reliably in varied climates and grid environments.

Benefits:

  • Efficient power transformation across large capacity plants.

  • Improved project timelines with integrated solution architecture.


Why Choose China Moneypro MV Station 9 MVA?

  • Utility‑Scale Performance: Designed for 9 MVA class medium‑voltage grid interfacing in large PV plant deployments.

  • Plug‑and‑Play Setup: Factory‑assembled container enables quick installation and rapid commissioning.

  • Modular & Maintainable: Integrated MV switchgear and transformer design simplifies service access.

  • Reliable in Harsh Environments: Type‑tested components with robust protection guarantees durability.

  • Efficient Power Transformation: Optimized for utility‑grade energy transmission.


Typical Applications

  • Utility‑Scale Solar Power Plants: Centralized MV transformation and grid tie‑in for large PV arrays.

  • Distributed Renewable Energy Hubs: Medium‑voltage solution for hybrid solar + storage projects.

  • Large Ground‑Mounted PV Arrays: Optimized for high‑capacity solar installations and grid interfacing.

  • Power Generation Parks: Integrated MV infrastructure for complex energy deployment schemes.


FAQ – Common Questions

Q1: What is the China Moneypro MV Station 9 MVA?
It is a medium‑voltage step‑up power center in a 20 ft container designed for utility‑scale PV grid connection with integrated MV switchgear and transformer.

Q2: How does the plug‑and‑play design help projects?
The design enables rapid grid connection, minimizes on‑site labor, and reduces commissioning complexity.

Q3: Is it suitable for harsh environmental conditions?
Yes — it’s built with rugged, type‑tested components to withstand diverse climates and maintain reliable operation.

Q4: What medium‑voltage capacity does it support?
This model is optimized for the 9 MVA class, making it suitable for large utility‑scale PV plants.

Q5: What’s the container format and deployment footprint?
It’s integrated into a standard 20 ft container, facilitating transportation and simplifying site installation.


Specifications

Parameter Specification (GW9100K‑MVS)
Model GW9100K‑MVS
Transformer
Transformer Type Oil immersed
Rated Power (kVA) 9152 kVA @ 40 °C
Winding Connection Dy11 ‑ y11
LV / MV Voltage (kV) 0.8 / 20 ~ 35
Maximum Input Current at Nominal Voltage (A) 2 × 3302
Frequency (Hz) 50 / 60
Tapping range ±2 × 2.5%
Peak Efficiency Index ≥99%
Cooling Type ONAN (Oil Natural Air Natural)
Impedance 9.5% (±10%)
Oil Type Mineral oil (PCB free)
Winding Material Al / Al
Insulation Class Class A
MV Switchgear
Insulation Type SF6
Rated Voltage (kV) 24 ~ 40.5
Rated Current (A) 630
Internal Arcing Fault IAC AFL 20 kA / 1 s
Quantity of Feeders 3 feeders (DCV, Optional: CCV)
LV Room
ACB Specification 4000 A / 800 Vac / 3P, 2 pcs
MCCB Specification 320 A / 800 Vac / 3P, 26 pcs
Protection
AC Input Protection Circuit breaker
Transformer Protection Oil‑temperature, oil‑level, oil‑pressure
LV Overvoltage Protection AC Type I + II
General Data
Dimensions (W × H × D mm) 6058 × 2896 × 2438
Approximate Weight (t) < 25
Operating Temperature Range (°C) -25 ~ +55 (> 40 °C derating)
Auxiliary Power Supply 5 kVA / 400 V (Optional: max. 50 kVA)
Ingress Protection Rating IP54
Relative Humidity 0 ~ 95% RH
Max. Operating Altitude (m) 1000 (Optional: 2000)
Anti‑corrosion Class C4H (Optional: C5M)
Communication RS485, Ethernet, Optical Fiber (Optional)
Compliance IEC 60076, IEC 62271‑200, IEC 62271‑202, IEC 61439‑1/2, EN50708‑1, CE