SC(B)14, 18 Dry-type Energy-saving Transformers
The SC(B)14 and 18 dry-type energy-saving transformers are a new series of energy-saving dry-type transformer products. The company actively responds to the national energy-saving and emission reduction policy and, in accordance with the Ministry of Industry and Information Technology's Transformer Energy Efficiency Improvement Plan (2021-2023) and the latest energy efficiency standard GB20052-2024 "Power Transformer Energy Efficiency Limits and Energy Efficiency Levels," has developed the SCB14 and SCB18 series with Level 2 and Level 1 new energy efficiency. The products can be configured with vacuum on-load tap-changing devices or equipped with intelligent units for remote intelligent control, widely applied in power grid distribution, real estate, industrial and mining enterprises, and other fields.
Main Features:
Energy-saving, environmentally friendly, green
Low loss, low noise
Good crack resistance, maintenance-free
Moisture-proof, mold-proof, pollution-resistant
Strong short-circuit withstand capability
Main Performance Indicators:
High Voltage: 6, 6.3, 6.6, 10, 10.5, 11kV
Low Voltage: 0.4, 0.69, 0.8kV
High-voltage Tap Range: ±2×2.5%, ±5%, ±3×2.5%
Short-circuit Impedance: 4%, 6%, 8%, 10%
Connection Group Labels: Dyn11, Yyn0, Yd11
Noise: ≤54 dB
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