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250KVA European Box Type Substation
PRODUCT INTRODUCTION
Main Unit of the 250KVA European Box Type Substation.
This commanding front-view image presents our 250KVA European Box Type Substation in its full, integrated form. The unit features a robust enclosure constructed from high-quality, galvanized aluminum-zinc steel sheets, treated with multiple layers of anti-corrosion coating to withstand harsh environmental conditions, from salty coastal air to industrial pollution.
Its compact and space-saving footprint is immediately apparent, making it an ideal solution for urban grid expansions, residential complexes, and industrial parks where space is at a premiumThe clean, streamlined aesthetics, with smooth surfaces and concealed fasteners, not only provide a modern appearance but also enhance security and safety by deterring unauthorized access. This primary visual underscores the substation’s core promise: delivering reliable power distribution in a durable, secure, and visually unobtrusive package.
FEATURES
This detailed infographic delves into the engineering excellence and thoughtful design embedded in our 250KVA European Box Type Substation:
●Double Slope Roof: The distinctive, architecturally-inspired roof is not merely for aesthetics; its steep slope is engineered for efficient, rapid shedding of rain, snow, and debris, preventing water accumulation and ensuring long-term, maintenance-free weatherproof integrity.
●Cabinet Lock with Hidden Lock: Security is paramount. We utilize high-security, tamper-resistant locks housed within a concealed mechanism. This design protects the lock from environmental elements and physical attack, while maintaining the unit’s clean external lines.
●Cooling Holes: Precision-engineered ventilation, integrated with fine-mesh stainless steel grills and dust filters, facilitates optimal internal airflow for passive cooling of the transformer and switchgear. This critical feature prevents overheating, ensures operational efficiency, and effectively blocks insects and small animals from entering.
●Reinforced Cabinet Top: The roof structure is internally reinforced, serving as a secondary lifting point for safe and balanced transportation and installation. Together, these details form a holistic system designed for resilience, security, and longevity.
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PRODUCT SPECIFICATIONS
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| Rated Capacity (KVA) | High Voltage (KV) | Low Voltage (V) | Tapping Range& Vector symbol | Loss(W) | |
| No-load | On-load | ||||
| 30 | 6.3 7.2 7.62 8.6 12.47 13.2 13.8 19.8 19.92 23 34.5 35 To be requested by customers |
110 220 230 240 347 480 277 600 |
±5(±2*2.5) Yyn0 Dyn11 |
110 | 500 |
| 63 | 200 | 1040 | |||
| 75 | 180 | 1250 | |||
| 125 | 220 | 1700 | |||
| 150 | 280 | 2200 | |||
| 225 | 400 | 3050 | |||
| 300 | 480 | 3650 | |||
| 500 | 680 | 5100 | |||
| 750 | 980 | 7500 | |||
| 1000 | 1150 | 10300 | |||
| 1500 | 1640 | 14500 | |||
| 2000 | 2160 | 20645 | |||
| 2500 | 2680 | 27786 | |||
| 3000 | 3300 | 30300 | |||
| 3750 | 4125 | 37875 | |||
This comprehensive technical datasheet and dimensional diagram provides engineers and project planners with all critical data for system design and integration. It meticulously outlines the key performance metrics of the 250KVA European Box Type Substation, including its Rated Capacity of 250KVA. The exceptionally low values for No-load Loss and On-load Loss highlight the unit’s superior energy efficiency, directly translating to lower electricity costs and a reduced carbon footprint over its lifecycle. The low No-load Current % further emphasizes its economic operation during idle periods.
Crucially, the specified Short-circuit Impedance % is engineered to ensure system stability by limiting fault currents and maintaining voltage regulation under demanding load conditions. Accompanying dimensional drawings provide precise length, width, height, and foundation requirements, enabling accurate site preparation and seamless installation.
