APEX Powelec

Servo Stabilizer: The company manufactures servo stabilizer that helps in maintaining the unbalanced voltage or current. This stabilizer is in large demand because of unbalanced voltage or current with MES supply.

• Types: Air Cooled- Oil Cooled


• Models: Normal 170v- 270v / 295v -460v
  Wide 140v- 270v/ 260v - 460v


• Input Range - 140-280/ 110-280/ 90-280 V is also available.


• Output Range - 230v/ 414v/ 110v


• Protections - Overload, Short-circuit, Reverse phase, Low/hi, Voltage cut
  
• Overall efficiency - Above 98%


• Controlling - Digitally: Motor control


• Capacity - Capacity: 1KVA - 100KVA Air Cooled 15KVA-600 KVA Oil Cooled

Constant Voltage Transformer: C.V.T is a device, which transfers electrical energy from one circuit to other by magnetic coupling without any relative motion between its parts. This feature is found in every kind of transformer but the C.V.T manufactured by Apex Powelec works on Ferroresonance principle, which is unavailable in any other kinds of transformers. The transformer manufactured by this company provides full protection against transient spikes and harmonics but it cannot be used for the equipments, which needs heavy current flow like refrigerators, induction motors, A.C, etc.

• Input Voltage - 230 V AC, 1 Phase, 53Hz


• Output Voltage - 230 V AC, 1 Phase, 50Hz


• Regulation - + 1% for 10% to 100% of rated load variation.


• Output Step load Response - 2 Cycles (30 to 40 milliseconds)


• Output waveform - Sinewave with distortion less than 3%.


• Power Factor - 0.8 lagging to Utility


• Ratings Available - 250VA,350VA,500VA, 1000VA, 2000VA, 3000VA, 4000VA, 5000VA

Isolation Transformers: Isolation transformer is engineered with symmetrical windings, which is used to decouple two circuits. Isolation transformers manufactured by the company is the only transformer that allows A.C. signal or power to be taken from one device to other and that also without any electrical connection of two circuits. The isolation transformer manufactured by the company is used for blocking transmission of DC signals and interference, which takes place due to ground loops.

• Ratio - 1: 1


• Load Regulation - Within 4%


• DC Isolation - Over 1000 Mega Ohms between any windings or windings to ground.


• Interwinding Capacitance - 0.005 PF maximum


• Common Mode Noise Rejection - Over 120 db


• Break Down Strength - 2.5 KV


• Acceptable Line Frequency - 47 to 63 Hz


• Efficiency - Greater than 95%