(Formerly known as Rectifiers & Controls)
(An ISO 9001 : 2015 Company)
RANGE : Upto 5000 kVA in 11 KV Class.
Are you looking for Oil Filled Distribution Transformers with On Load Tap Changer? RECONS provides an enormous variety of Oil Filled Distribution Transformers with On Load Tap Changer. These transformers are specially designed and developed to meet the latest requirements of both new installations and replacements as well.
An on load tap changer (OLTC) is used with larger capacity transformers, when the HT side voltage varies repeatedly and a nearly sustained LT voltage is required. OLTC is connected to the transformer, multiple HV winding tapings are brought into the OLTC chamber and connected to fixed contacts.
High Performance is ensured with manufacturing precision attaining lower noise levels and electrical losses using high- grade raw material like, 99.9% pure Electrolytic Grade Copper, Premium Quality Mineral Oil having excellent insulating properties with stable characteristics even at high temperatures, Cold Rolled Grain Oriented Lamination, Superior Grade Electric Paper and Boards.
Capacity | — Up to 5000 kVA |
Duty Cycle | — Continuous |
Winding | — Copper Wound |
Voltage Range | — 11 KV |
Insulation | — Class ‘A’ |
No. Of Phases | — 3 Phase |
Tapping | — +5% to -15% Taps on HV Side in steps of 1.25% each |
Terminals | — As per required |
Vector Group | — Dyn 11 |
Frequency | — 50 Hz |
Rating & Diagram plate | — Earthing Terminals |
Air Release Hole with Plug | — Thermometer Pocket |
Oil Conservator with Drain Plug | — Top Fill / Filter Valve |
Oil Level Indicator | — Cooling Radiators |
Bottom Drain / Filter Valve | — Inspection Cover |
Silica Gel Breather | — Uni / Bi Directional Rollers |
Lifting Lugs | — Explosion Vent with Diaphragm |
On Load Tap Changer with RTCC (Remote Tap Changer Control) Cubicle | — Buchholz Relay with Alarm & Trip Contact |
Marshaling Box to house OTI and WTI | — Cable Box on HV Side |
Cable Box on LV Side | — Oil Temp. Indicator with Alarm & Trip Contact |
Winding Temp. Indicator with Alarm & Trip Contact | — Electronic Automatic Voltage Controller |
Magnetic Oil Level Gauge with Alarm & Trip Contact | — Pressure Release Valve |