K Rated Transformers

Fuji Electric Consul Neowatt K-Rated transformer is suitable for non linear load with high harmonic. It is designed with Zig Zag construction which nullifies the harmonic current.

  • Features & Benefits

  • Technical Specifications

  • Documentation

    • High insulating materials and special shielding techniques are credited for the common mode and minimizing transverse mode noise.
    • Designed with zig-zag construction, which nullifies the harmonic current.
    • The core and its magnetic properties are selected in such way that it allows enough leakage inductance to provide normal mode power line noise, which is in sync with the transfer of fundamental power frequency. All the higher frequencies are blocked.
    • Unique box shielding and other apt techniques are used which block the transfer of electric noise.
    • Better regulation with low impedance effect.
    • Shield against strong lightening, impulse noise, bus short-circuit, accidental discharge of capacitors, etc.
    • Shield for the Neutral Harmonic Current and connected equipment will not be affected by electrical noise, spikes, surges, etc.
Capacity (KVA) 3-1000 KVA
Related Standards IS 2026, IS 11171
Input Voltage And Output Voltage
A) 1:1 B) 1:2 C) Customized
Efficiency @ 100% Load > 97.5%
Regulation 2-4% from 0.8 to unity power factor
Impedance < 4%
Connection Delta / Star*
Vector Group DYn 11** for Delta / Star
Operating Load Power Factor 0.75 Lagging to 0.75 Leading
DC Galvanic Isolation > 1000 Mega Ohms
Dielectric Strength 2.5 KV, 50Hz for 1 Minute
Coupling Capacitance 0.1 Pico Farads
Line Leakage Current < 20 Micro Amps
Overload Inrush 200% full Load for 30 min
K-Factor K1 to K50
Noise Attenuation 100 DB upto 10Khz
Operating Temperature 0-45° C
Insulation Class F
Degree Of Protection IP 20
Type Of Cooling Air Cooled / Oil Cooled
Metering LCD display as OPTIONAL
* Connection can be customized to customer requirement
** Vector group will vary according to the connection
1) Auto transformer available on request
2) Single phase K-Rated Transformer available on request

All specifications are subject to change
Custom models available on request


078 1000 9955


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