Outdoor oil cooled instrument transformers are hermetically sealed type in construction. The whole CT/PT/CVT unit is dried in an air heating oven under very high vacuum & strictly controlled conditions.

National Electricals manufacture combined oil immersed, outdoor installation, pole mounted CTPT unit for metering purpose up to 33kV having accuracy class as per customer’s requirement. The units are available in three phase 3 wire and three phase 4 wire system.

Amptech is the leading manufacturer of CT PT Combined Metering Unit, used for measuring electrical energy, the consumed unit with a very accurate level. NEED QUOTATION?

The metering sets shall be supplied with first filling of insulating oil conforming to IS:335 (including latest amendment). The bushings used in the CT-PT sets shall confirm to IS:2099, IS:5621 and IS:3347 (latest amendments).

Mini Engineering Works manufacture's combined CTPT units up to 33 KV. Combined CTPT unit are also called metering units. These units can be offered as Dry Type or Oil Immersed and are generally pole mounted. The units are available in three phase three wire or …

National Electricals is one of the leading manufacturers of 11kV to 33kV oil cooled/immersed; pole-mounted combined CTPT/CTVT Unit for outdoor installation used in metering purpose.

The 11 KV oil immersed CT:PT (metering equipment) Unit to be supplied against this specification should be capable of performing and maintaining required accuracy

Oil Cooled Instrument Transformers. Navodaya Power Equipment (NPE), established in the year 2018, is a concept by ex directors of one of the foremost companies in Instrument Transformer manufacturing field. NPE is focused in manufacturing 11 kV CTPT units & 33 kV CT, PT and combined units, with 11 kV being the primary focus.

Agarwal Industries manufactures Outdoor Oil cooled CTPT combined Metering unit up to 33KV for customer requirements as per IS 2705/1992 & IS 31546/1992, IS 60044 (1) & IS 60044 (2), and IEC 61869 (1) & IEC 61689 (2).

# Available in various Taylor made designs # Pole Mounted installation. # Available in 3Phase 3Wire and 3Phase 4Wire systems. # Stable accuracy over life time. # Designed for extreme conditions frtypeom polar to desert climate. # Precision Revenue metering, control indication. # Used for Double Metering of Transformers.