What is BIL for power transformer?
![](http://www.spectrumind.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/c/p/cpts3-60-5_2_2_1.jpg)
Model CPTS5-95-15 Medium Voltage Control Power Transformer - 15 kVA - 95 kV BIL - Transformers
![](https://www.daelimtransformer.com/media/115/230kv-transformer.webp)
220kv 230kv Transformer
Description 0 Reviews GE ITI 3CPT5-95-15-1382A Control Power Transformer CPT, 95 kV BIL, 15 kVA, Three Phase, 13800 Delta-208Y/120, 60 HZ, A
![](https://cdn11.bigcommerce.com/s-e7snznru3j/images/stencil/1280x1280/products/43716/92260/3cpt3-60-15_pdf__51055__16274.1647527439.png?c=1)
GE ITI 3CPT5-95-15-1382A Control Power Transformer CPT, 95 kV BIL, 15 kVA, Three Phase, 13800 Delta-208Y/120, 60 HZ, A Taps
What is BIL for power transformer?
![](https://www.daelimtransformer.com/media/115/12-MVA-Transformer-Accessories.webp)
69kv 66kV Power Transformer
Description 0 Reviews GE ITI CPTD5-95-50-SD07048 Control Power Transformer CPT, 95 kV BIL, 50 kVA, Single Phase, 7960-120/240, 60 HZ, B TapsProduct
![](https://cdn11.bigcommerce.com/s-e7snznru3j/images/stencil/1280x1280/products/44194/92626/cptd3-60-50_pdf__74490__46655.1647527515.png?c=1)
GE ITI CPTD5-95-50-SD07048 Control Power Transformer CPT, 95 kV BIL, 50 kVA, Single Phase, 7960-120/240, 60 HZ, B Taps
Description 0 Reviews GE ITI CPT5-95-5-SD07410 Control Power Transformer CPT, 95 kV BIL, 5 kVA, Single Phase, 6600-110/220, 50 HZ, B TapsProduct Main
![](https://cdn11.bigcommerce.com/s-e7snznru3j/images/stencil/1280x1280/products/44063/92498/CPTs_special_logo__69497__27625.1647527489.png?c=1)
GE ITI CPT5-95-5-SD07410 Control Power Transformer CPT, 95 kV BIL, 5 kVA, Single Phase, 6600-110/220, 50 HZ, B Taps
SNC 20:1 CONTROL POWER TRANSFORMER 2KVA UNUSED SURPLUS 2400:120, 25KV BIL
![](https://image.made-in-china.com/2f0j00hCecUYaWJZoQ/1-2kv-417A-Bil-30kv-ANSI-Spade-4-Hole-Single-Porcelain-Power-Transformer-Bushing.jpg)
1.2kv 417A Bil 30kv ANSI Spade 4 Hole-Single Porcelain Power Transformer Bushing - China ANSI Transformer Bushing, 1.2kv 417A Transformer Bushing
Description 0 Reviews GE ITI CPT3-60-37.5-242B Control Power Transformer CPT, 60 kV BIL, 37.5 kVA, Single Phase, 2400-120/240, 60 HZ, B TapsProduct
![](https://cdn11.bigcommerce.com/s-e7snznru3j/images/stencil/1280x1280/products/44012/92452/cpt3-60-37_pdf__71854__69136.1647527480.png?c=1)
GE ITI CPT3-60-37.5-242B Control Power Transformer CPT, 60 kV BIL, 37.5 kVA, Single Phase, 2400-120/240, 60 HZ, B Taps
![](https://www.eaton.com/content/dam/eaton/products/medium-voltage-power-distribution-control-systems/cooper-power-series-transformers/substation-transformer.jpg.transform/default-mobile/image.jpg)
Medium-voltage transformers: fundamentals of medium-voltage transformers
![](https://www.invbat.com/1ABB.png)
Basic Impulse level or BIL phone
What is BIL and how does it apply to our transformers? - Quora
![](https://electrical-engineering-portal.com/wp-content/uploads/2021/04/transformer-nameplate-basic-insulation-level-bil.jpg)
Learn how to interpret transformer nameplate information