
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.
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
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Pre‑assembled with type‑tested electrical components that ensure consistent performance and operator safety.
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Engineered to withstand harsh environmental conditions, with durable design and rugged build quality.
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Capable of full‑power operation at temperatures up to 40 °C for reliable outdoor performance.
Benefits:
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High reliability for utility‑scale solar deployments.
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Enhanced electrical and operational safety.
Plug‑and‑Play Installation & Easy Maintenance
Simplified Deployment
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Factory‑assembled 20 ft container design enables fast transportation and installation.
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Plug‑and‑play grid connection reduces commissioning complexity and on‑site labor.
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Modular architecture with integrated switchgear simplifies access for maintenance and servicing.
Advantages:
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Reduced construction time and balance‑of‑system (BOS) cost.
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Flexible layout to support various project requirements.
Optimized for Utility‑Scale Integration
Designed for Large Solar Plants
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Centralized medium‑voltage transformation hub streamlines grid connection for PV arrays.
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Modular LV/MV integration enhances site design flexibility and reduces component footprint.
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Capable of operating reliably in varied climates and grid environments.
Benefits:
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Efficient power transformation across large capacity plants.
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Improved project timelines with integrated solution architecture.
Why Choose China Moneypro MV Station 9 MVA?
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Utility‑Scale Performance: Designed for 9 MVA class medium‑voltage grid interfacing in large PV plant deployments.
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Plug‑and‑Play Setup: Factory‑assembled container enables quick installation and rapid commissioning.
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Modular & Maintainable: Integrated MV switchgear and transformer design simplifies service access.
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Reliable in Harsh Environments: Type‑tested components with robust protection guarantees durability.
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Efficient Power Transformation: Optimized for utility‑grade energy transmission.
Typical Applications
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Utility‑Scale Solar Power Plants: Centralized MV transformation and grid tie‑in for large PV arrays.
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Distributed Renewable Energy Hubs: Medium‑voltage solution for hybrid solar + storage projects.
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Large Ground‑Mounted PV Arrays: Optimized for high‑capacity solar installations and grid interfacing.
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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 |



