TSJA 150KVA Three Phase Oil Immersed Induction Voltage Stabilizer/Regulator

1 TSJA-150/ specification parameters of induction voltage regulator 

1.1 Product model: TSJA-150/0.44 

1.2 rated capacity: 150kVA. 

1.3 Number of phases: 3 

1.4 Frequency: 50Hz 

1.5 rated input voltage: 440V. 

1.6 rated output voltage: 0-440V adjustable. 

1.7 rated output current: 196A. 

1.8 insulation grade: class a. 

1.9 cooling mode: strong oil circulation 

1.10 voltage regulation mode: electric, supplemented by manual. 

1.11 Working mode: Long-term operation 

1.12 Use environment: indoors 

1.13 Weight: 1200kg 

1.14 inches: 120*166CM 

Technical requirements 

2.1 The output voltage should be stepless, smooth and continuously adjustable. 

2.2 Output voltage waveform distortion rate When the input voltage of the voltage regulator is rated and the waveform distortion rate is not more than 2%, the no-load output voltage of the voltage regulator is within the output voltage range of more than 25%, and the waveform distortion rate should be not more than 5%. 

2.3 Asymmetry of Output Voltage When the three-phase input voltage of the voltage regulator is symmetrical and rated, the asymmetry of the maximum three-phase no-load output voltage should not be greater than 1%.

2.4 Overload capacity (gradually increasing load) 

2.5 Temperature rise: oil level temperature rises by 55K, and winding temperature rises by 65K. (Resistance measurement) 

2.6 The servo motor adopts 3-phase AC asynchronous motor. 

2.7 The product is equipped with a dehumidifier and a temperature indicating controller. 

2.8 Limit switches with upper and lower limit positions (normally open ａnd normally closed). 

2.9 25# transformer oil is used as the cooling oil for the voltage regulator. 

2.10 The iron core of voltage regulator adopts B50A470 non-oriented cold-rolled silicon steel sheet produced by Baosteel Company, the electromagnetic wire adopts self-adhesive double glass filament wrapped with polyester film and a layer of epoxy impregnated copper flat wire, ａnd the coil insulation material is polypropylene film composite tape.

2.11 In addition to the above technical requirements, the other technical requirements are in accordance with People's Republic of China (PRC) machinery industry standard JB/T 8749.1 "Regulator Part 1: General Requirements and Tests" and JB/T 8749.2-2013 "Induction Regulator".