{"id":1592,"date":"2025-05-07T21:22:40","date_gmt":"2025-05-07T21:22:40","guid":{"rendered":"https:\/\/shopstemaengineering.com\/?post_type=product&p=1592"},"modified":"2026-04-17T06:41:36","modified_gmt":"2026-04-17T06:41:36","slug":"abb-power-transformers-33-kv-1200-kv-10-mva-1200-mva","status":"publish","type":"product","link":"https:\/\/shopstemaengineering.com\/fr\/produit\/abb-power-transformers-33-kv-1200-kv-10-mva-1200-mva\/","title":{"rendered":"ABB Power Transformers | 33 kV \u2013 1200 kV | 10 MVA \u2013 1200+ MVA"},"content":{"rendered":"

Grid-Scale Reliability | 33 kV \u2013 1200 kV | 10 MVA \u2013 1200+ MVA<\/strong><\/h3>\n

\ud83d\udcde Contact:<\/strong> +254 707 122 122 | \ud83c\udf10 shopstemaengineering.com<\/strong><\/p>\n

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\ud83d\udcd0 ABB Power Transformer Technical Specifications<\/h2>\n
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Parameter<\/strong><\/th>\nDetails<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Primary Voltage<\/strong><\/td>\n33 kV \u2013 1200 kV<\/td>\n<\/tr>\n
Secondary Voltage<\/strong><\/td>\nUp to 765 kV<\/td>\n<\/tr>\n
Power Rating<\/strong><\/td>\n10 MVA \u2013 1200+ MVA<\/td>\n<\/tr>\n
Cooling Types<\/strong><\/td>\nONAN, ONAF, OFAF, OFWF, ODWF<\/td>\n<\/tr>\n
Core Construction<\/strong><\/td>\nStep-lap, Cold Rolled Grain Oriented (CRGO)<\/td>\n<\/tr>\n
Tap Changer<\/strong><\/td>\nOn-Load Tap Changer (OLTC) \/ Off-Load<\/td>\n<\/tr>\n
Insulation Fluids<\/strong><\/td>\nMineral Oil, Natural Ester, Silicone Oil<\/td>\n<\/tr>\n
Phase Configuration<\/strong><\/td>\n3-Phase or Single-Phase (custom)<\/td>\n<\/tr>\n
Frequency<\/strong><\/td>\n50 \/ 60 Hz<\/td>\n<\/tr>\n
Efficiency<\/strong><\/td>\n>99.5% (EcoDesign Compliant)<\/td>\n<\/tr>\n
Digital Monitoring<\/strong><\/td>\nABB TXpert\u2122 Enabled<\/td>\n<\/tr>\n
Standards<\/strong><\/td>\nIEC 60076, IEEE, ANSI, GOST, GB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\ud83c\udf1f Product Highlights<\/h2>\n

\u2705 Built for Grid-Scale Operation<\/h3>\n

Capable of operating continuously at high loads and voltage stresses, including harsh climate zones and fault scenarios.<\/p>\n

\ud83c\udf10 ABB TXpert\u2122 Ecosystem<\/h3>\n

Intelligent sensors embedded for:<\/p>\n