Linear Servo Voltage Regulator (Roller Type)
Linear Servo Voltage Regulator (Roller Type)
Linear Voltage Regulator
Linear Voltage regulators employ vertical windings with Carbon Rollers on both sides of the coil. Linear technology employs heavy section of electrolytic grade rectangular Copper Strip, in order to minimize the losses. The core is built from grain oriented silicon steel laminations to keep the losses to the minimum. This is suitable for 100% continuous duty & have the capability to adhere to heavy inrush starting Loads.
Roller Carbon Brush
The Roller brush technology gives high reliability due to less wear & tear, as the surface area in contact keeps on changing during the stabilization process. The roller contact is fitted with spring tension behind to keep the roller intact with coil for trouble free operation. There are self lubricationg roller assemblies with a life span of appx. 1 lac track meters.
Special Features
| Capacity | 10 KVA To 5000 KVA ( Three Phase ) |
| Input Voltage Range | 350V-450V, 340V-460V, 330V-470V. 320V-480V, 300V-500V |
| Output Voltage | 400V/415V, Three Phase |
| Regulation | (± )1.0 °/0( ) |
| Supply Frequency | 47 Hz - 53 Hz |
| Efficiency | Better Than 99% |
| Effect Of Load Power Factor | Nil |
| Rate Of Correction | 6-8V/Sec |
| Wave Form Distortion | Nil |
| Duty Cycle | 100% Continuous |
| Cooling | AN/ONAN |
| Over Load Capacity | Upto 150% Momentarily |
| Suitability | Suitable For 3Ph. Unbalanced/Balanced Supply & Load |
| Mounting | On Wheels |
| Earthing | 2 Nos. Of Earthing Terminals Provided |
| Cable Termination Box | Input/Output Connections |
| Ambient Temperature | -10°C + 50°C |
| Relative Humidity | Upto 95% |
