New Energy Transformer

Name: "New Energy Transformer"
Rating: 5 (692 reviews)

SKU: 4013841207

Model: SC10/SZ18/SZ20

Apex Power Systems （Nanjing）Co., Ltd.

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Product Details

Product Specification

Type	New Energy Transformer for PV, Wind Power and Energy Storage Applications	Model	SC10/SZ18/SZ20
Params	Rated capacity: 500–12,500 kVA (10 kV class) / 1,000–12,500 kVA (35 kV class) HV: 10 / 10.5 / 11 / 35 / 38.5 kV LV: 0.4 / 0.69 / 0.4–1.14 kV, multiple options Frequency: 50/60 Hz Vector group: Dyn11 / Yd11 Impedance voltage: 6.0–14.0% Tap changing: off-circuit tap changing (±2×2.5% / ±5%) Cooling: ONAN / ONAF Insulation: oil-immersed or dry-type, optional	Material	Core: low-loss grain-oriented silicon steel or amorphous alloy Windings: oxygen-free copper conductors with optimized transposition design Insulation: paper-oil composite insulation or cast epoxy resin Tank: welded carbon steel with radiators / corrugated panels LV: wide-range 0.4–1.14 kV winding design compatible with inverter outputs Accessories: temperature and oil-level monitoring, pressure relief valve and Buchholz relay Prefabricated cabin: containerized integrated package with transformer, switchgear and monitoring
Applicable Industry	Centralized and distributed PV plants Onshore and offshore wind farms Electrochemical energy-storage plants using lithium, flow or sodium batteries Renewable-energy EPC projects Virtual power plants and microgrids

Feature

1. Designed for renewable-energy generation; wide-range 0.4–1.14 kV LV output fits inverters from different brands 2. Low-loss design improves the overall yield of the power plant 3. Oil-immersed, dry-type and prefabricated-cabin configurations for different sites and climates 4. Overseas experience demonstrated by a delivered 40,000 kVA energy-storage project in Bulgaria 5. 6–14% impedance-voltage options for different system short-circuit capacities 6. Smart integration of temperature control, online oil dissolved-gas monitoring and remote communication interfaces 7. Factory-prefabricated cabin enables plug-and-play site installation and can shorten construction time by up to 60% 8. Suitable for high-altitude, high-temperature, high-humidity, dusty and other harsh outdoor environments

New Energy Transformer for PV