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Three Phase Air Cooled Stabilizer

Three Phase Air Cooled Stabilizer
Three Phase Air Cooled Stabilizer
Product Code : VS 02
Product Description

We are an unparalleled Manufacturer and Supplier of extensively appreciated Three Phase Air Cooled Stabilizer. This is precisely engineered by experienced professionals within the promised time frame using modern techniques and quality tested raw materials. As a result, our offered Three Phase Air Cooled Stabilizer is massively acknowledged for it's remarkable performance, noted finish, negligible maintenance cost, dependability, longer working life, simple operation, and rugged construction. Apart from this, other details related to the offered stabilizer are as follows:


Technical Specifications Three Phase Air Cooled Servo Voltage Stabilizer
Rating 15 kVa to 500 kVA Three Phase
Loading Capacity 100%
Over-Load Capability up to 150 % momentarily
Input Voltage Range 6 standard Ranges in three Phase or custom built
Output Voltage Standard 385 / 400 / 415 V. or as per customer requirement
Line & Load regulation 0.5% or 1%
Duty Cycle Continuous 24x7
Wave Form Distortion Nil true to input
Response Time Less than 10ms
Correction Speed Up to 70V per sec. (Depend on Input Voltage range & capacity)
Correction Method Step-Less correction using Auto Variable Transformer
Suitability Suitable for all power factor loads
Cooling Natural Air Cooled / Forced Air Cooled
Class of Insulation Available in E / B /F Class
Break Down Strength & IR 2500V AC for 2 Minutes. Greater than 50 Mega Ohms at 500V DC
No Load Loss Less than 0.4 %
Efficiency 97 % to 99% (Depend on Input Voltage range & capacity)
Ambient Temperature Wide ambient temperature operation from 20° C to 50° C.
Type & Suitability
Unbalanced Supply and Load. Suitable for 3 phase Unbalanced/

balanced Supply & Unbalanced/Balanced Load.

The unit consists of 3 nos. Single phase individually AC servo motor

controlled units of 1/3rd of the total capacity connected in Star configuration.
Input / Output Termination On Copper Bus Bar
Installation Indoor & Out door type
Degree of Protection IP - 30 to IP - 55
Optional Features and Protections
Overload Cut-Off and Short Circuit Protection.
Low / High Voltage (out of input range) Alarm and / or Cut-Off.
Single Phase Prevention Alarm and / or Cut-Off.
High Temperature Alarm and / or Cut-Off.
Reverse Phase Cut-Off.
Auto Phase Correction in case of Phase Reversal.
Spike and surge protection
Ammeter, Temperature Meter, Digital Ammeter, Digital Voltmeter.
Stabilizer By Pass System
Remote control of stabilizer ( with wires )
Earth fault protection
Delay on Circuits