Current transformers

Listing ID #4191129

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Frequency50 Hz ±2%
Warranty1 Year
Amp0 - 0.2 – 2 - 10
Voltage System132 Kv
Supply Type Manufacturer, Supplier
Preferred Buyer Location All over the world

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Product Details

Frequency 50 Hz ±2%
Warranty 1 Year
Meter Accuracy 0.5%
Range 230/0-50 (5A) – 200 (5A) -750 (1A) – 3300 (1A) Volts
Earthing Paid 50mm X6mm
Mounting Hole 16mm
Amp 0 - 0.2 – 2 - 10
Voltage System 132 Kv
Digital Volt Meter 200 – 750 – 3300 Volts
Main Tank 3mmthk
Primary Terminal 30mm

Description :

Dead Tank Type Current Transformers Have Cores, Primary And Secondary Windings Arrangend
In The Lower Tank. The Primary Windings Are Taken To The Top Tank Through HT Insulators To Be
Connected To The Primary Terminals. The Top Tanlk Of These CTs Is Live. The Secondry Winding
Are Connected To Secondary Terminals Arranged Inside The Secondary Terminal Box Placed
On The Bottom Tank.

Features:

Pressure Release Device
Oil Level Indicator(Snow White)
Oil Expansion Tank
Bushing
Bushing Clamp
Lifting Lug
Name & Rating Plate
Oil Drain Plug
Secondary Terminal Box
Oil Filling Plug
Cable Gland

Graph

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Technical Information For Current Transformers

3KA to 40 KA for one three Second

type: Resin Cast. Outdoor. Oil Minimum
Nominal System Voltage (kv)	LT CT	11	33	66	132
Highest System Voltage (Kv)	0.66	12	36	72.5	145
Power Frequency withstand voltage( 1 min Kv)	3	28	70	140	275
impulse withstand voltage (KvP)	NA	75	170	325	650
Rtaed Burden	2.5 VA to 30 Va
Rated frequency (Hz)	50	50	50	50	50
Creepage Distance Phase To Earth (m.m)	NA	300	900	1815	3625
Rated Primary Current	2.5 AMP to 2000AMp
Rated Continous Thermal Current (Amp)MAx	NA	125 %of Rated Primary Current
Rated Secondary Current	1 Amp 5 AMP/s Per Client Requirment
Rated Short time Thermal Current	NA	3KA to 40 KA for one three Second
Rated Dynamic current(KA Peak)	NA	2.5 times of short time current
Accuracy class	NA	0.2S,0.2,0.5s,0.5,1.0 for metering ,10 PS and PS for protection
Rated Instrument security Factor	0.5,, 1.0	less than 5 year
Rated Accuracy limit Factor		10,20,30
Knee Point Voltage		As per Customer requirement

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Company Details

Macroplast Private Limited manufactures Instrument Transformer - Current and Voltage transformers upto 132 KV, Distribution & Power Transformers upto 2500 KVA, 33 KV. The company was established in 1981 and has several leading clients in India and abroad. Macroplast is one of India’s leading manufacturers of Instrument and Distribution Transformers. In business since 1981, our clients today include various government power utilities, state electricity boards, power distribution companies and leading private enterprises. In the past few years, we have also developed an extensive market for our products in the international market with exports to several Middle-East, South-East Asian and African countries. We have a solid reputation of manufacturing high quality products that has translated into high customer satisfaction and continued business from our clients.Our manufacturing unit is located in the National Capital Region of Delhi and boasts of state-of-the-art infrastructure along with a multi-disciplinary team of experienced engineers, technicians, IT and administrative professionals. Macroplast is an ISO 9001:2015 certified company and continues to be one of the leading and most reputed brands in the business. We breed a spirit of technical innovation and specialize in designing and manufacturing customized electrical transformers based on client requirements.