Product Profile of Air Cooled Three-Phase Noise Cut-Off Transformer
Knel Control Systems manufactures Air Cooled Three- Phase Noise Cut-Off Transformer. Knel Control Systems is an ISO 9001:2000 recognized company. Knel Control Systems offers various types of Servo controlled voltage stabilizers, ultra isolation transformers, ups system, transformers etc. Air Cooled Three- Phase Noise Cut-Of Transformer eliminates all type of electrical noise, predominantly common mode noises and available in different levels of noise attenuation capabilities.
Key Features of Air Cooled Three-Phase Noise Cut-Off Transformer
- Noise cut-of transformers are designed with split winding construction and bifilar connections to reduce over all capacitance of the winding
- Use of Faraday`s unique box shielding and special techniques totally block the transfer of electric noise by static charge by way of Proximity of R.F. noises.
- The core and its magnetic properties are properly selected to exhibit sufficient leakage inductances to provide possible attenuation of normal mode power line noise, consistent with the transfer of fundamental power frequency. But all higher frequencies are blocked.
- The use of high content of special grade insulating material and special shielding techniques results in common mode attenuation and insulation resistance minimizing transverse mode noise.
- Due to the better regulation, it does not generate common mode impedance coupling effect.
Product Specification of Air Cooled Three-Phase Noise Cut-Off Transformer
- Ambient Temperature:0 - 45°C
- Coupling Capacitance:0.1 pf for 100db and 0.05 for 120db
- Dielectric Strength:3000 V for 60 seconds
- Insulation Resistance:100 db / 120 db
- Leakage Current:Less than 20 micro Amps
- Rating:1 KVA to 50 KVA for single phase
1 KVA to 500 KVA for three phase
- Ratio:1:1 and 2:1
- Regulation:2 – 3 % for 100 % changes in current unity P.F.
- Connection:Delta / star for 3 phase supply
