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Window Current Transformer

Window Current Transformer
Window Current Transformer
Product Code : NE 4B251-NE 4B312
Product Description

Incepted with an aim to attain maximum client satisfaction, we are involved in supplying excellent quality Window Current Transformer. These transformers are precisely engineered employing sophisticated technology at vendors' end. Our current transformers are highly acknowledged in the market for their easy installation, excellent performance, low power consumption and longer functional life. We offer this Window Current Transformer in various specifications so as to fulfill the divergent needs of our customers.       

Other details:

The entire array offered by us is procured from NewTek, a prime name in this in zone. These Transformers are manufactured using chosen components and ultramodern technology at manufacturers premises. Ideal for protections and metering, these ergonomically engineered devices find Comprehensive application in the electrical industry. our Current Transformers are reckoned for passing the current in secondary to the alternating current flow. Moreover, our venerated customers can availed these transformers at most reasonable prices ranges.


General Features

  • Class of insulation : E
  • Rated Frequency : 50-60 Hz
  • Rated short time thermal current Ith : 60 In
  • Highest voltage for equipment Um : 0.72Kv
    (Other voltages on request)
  • Nominal surge current Idyn : 2.5 Lth
    (Minimum 100 kA at all window type CT's
  • Rated power-frequency withstand voltage : 4Kv / 1min
    (Other voltages on request) Instrument security factor : FS5 or FS10

Mechanical Features

  • Unbreakable, flame retardant, self-extinguishing Nylon casing of grade UL 94 V2.
  • Dual coated copper wire having class of insulation H.
  • Cores are made from high grade CRGO material.
  • Integrated secondary terminal caps.
  • Nickel plated secondary terminals with plus minus screws of 0.5Nm.

Technical Specifications

NE 4B251/312

Secondary 5A / 1A, Class 1.0

Primary Current

Max. VA

60

1.5

75

2.5

100

5

125

7.5

150

10

200

15

250

15

300

15

400

15

500

15

600

15