Pune, Maharashtra
GST No. 27ATHPD5275A2ZY
Call 07942787175
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Minimum Order Quantity: 1 Piece
Product Brochure
| Tap Changer Type | On Load Tap Changer |
| Type | Off Circuit |
| Voltage Class | 11 kV |
| Rated Current | ≤400 A |
| Transformer Type | Power Transformer |
| Phase | Three Phase |
| Usage/Application | Tap Changer Motor |
| Brand | BCH |
| Power Rating | 32 Amps |
| Country of Origin | Made in India |
TNT FILTER SERVICES Established in the Month of February, 2014; We are the Service Provider of Power Transformers and OLTC ( Tap Changer ) Servicing with all genuine Spares And Transformer Oil Filtration Testing.
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Minimum Order Quantity: 1 Piece
Product Brochure
| Tap Changer Type | On Load Tap Changer |
| Voltage Class | 11 kV |
| Rated Current | 401–800 A |
| Transformer Type | Power Transformer |
| Phase | Three Phase |
| Usage/Application | Tap Changer Parts |
| Brand | TNT |
| Country of Origin | Made in India |
TNT FILTER SERVICES Established in the Month of February, 2014; We are the Service Provider of Power Transformers and OLTC ( Tap Changer ) Servicing with all genuine Spares And Transformer Oil Filtration Testing.
Additional Information:
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Minimum Order Quantity: 1 Unit
Product Brochure
| OLTC Type | On Tank OLTC |
| Voltage Class | 22 kV |
| Rated Current | ≤400 A |
| Transformer Type | Power Transformer |
| Usage/Application | Tap Changer (OLTC) |
| Brand | TNT |
| Phase | Three Phase |
| Material | Copper And Tungusten |
| Country of Origin | Made in India |
A tap changer is a mechanism in transformers which allows for variable turn ratios to be selected in distinct steps. This is done by connecting to a number of access points known as taps along either the primary or secondary winding.
Tap changers exist in two primary types,[1] no-load tap changers (NLTC), which must be de-energized before the turn ratio is adjusted, and on-load tap changers (OLTC), which may adjust their turn ratio during operation. The tap selection on any tap changer may be made via an automatic system, as is often the case for OLTC, or a manual tap changer, which is more common for NLTC. Automatic tap changers can be placed on a lower or higher voltage winding, but for high-power generation and transmission applications, automatic tap changers are often placed on the higher voltage (lower current) transformer winding for easy access and to minimize the current load during operation
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Minimum Order Quantity: 1 Piece
Product Brochure
| Phase | Three Phase |
| Transformer Type | Power Transformer |
| Usage/Application | OLTC |
| Spare Part Name | Selector Wheel, Geneva Wheel & Star Wheel |
| Material | Cast Iron |
| Color | Black |
TNT FILTER SERVICES Established in the Month of February, 2014; We are the Service Provider of Power Transformers and OLTC ( Tap Changer ) Servicing with all genuine Spares And Transformer Oil Filtration Testing.
Additional Information:
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Minimum Order Quantity: 1 Piece
Product Brochure
| Type | On Load |
| Usage/Application | HVAC industry |
| Frame Type | Steel |
| Material | Mild Steel |
| Country of Origin | Made in India |
TNT FILTER SERVICES Established in the Month of February, 2014; We are the Service Provider of Power Transformers and OLTC ( Tap Changer ) Servicing with all genuine Spares And Transformer Oil Filtration Testing.
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
| OLTC Type | On Tank OLTC |
| Voltage Class | 22 kV |
| Rated Current | ≤400 A |
| Transformer Type | Power Transformer |
| Usage/Application | In OLG Make Tap Changer |
| Rated Voltage | 433 V |
| Brand | TNT |
| Mounting | Manual |
| Phase | Three Phase |
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Minimum Order Quantity: 1 Piece
Product Brochure
| Transformer Type | Power Transformer |
| Shape | Round |
| Usage/Application | Tap Changer Parts |
| Phase | Three Phase |
| Standard Grade | Copper |
| Brand | TNT |
| Mounting | OLTC |
| Country of Origin | Made in India |
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Minimum Order Quantity: 1 Piece
Product Brochure
| Usage/Application | OLG Make OLTC |
| Phase | Three Phase |
| Transformer Type | Power Transformer |
| Shape | Round |
| Brand | TNT |
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Minimum Order Quantity: 1 Piece
Product Brochure
| Material | Stainless Steel |
| Cooling Type | Oil Cooled |
| Power | 2000 kVA |
| Insulation Class | A |
| Country of Origin | Made in India |
A tap changer is a mechanism in transformers which allows for variable turn ratios to be selected in distinct steps. This is done by connecting to a number of access points known as taps along either the primary or secondary winding.
Tap changers exist in two primary types,[1] no-load tap changers (NLTC), which must be de-energized before the turn ratio is adjusted, and on-load tap changers (OLTC), which may adjust their turn ratio during operation. The tap selection on any tap changer may be made via an automatic system, as is often the case for OLTC, or a manual tap changer, which is more common for NLTC. Automatic tap changers can be placed on a lower or higher voltage winding, but for high-power generation and transmission applications, automatic tap changers are often placed on the higher voltage (lower current) transformer winding for easy access and to minimize the current load during operation
Additional Information:
View Complete details