Servo Stabilizer - Three Phase Oilcooled

3 kVA - 1000 kVA

Three Phase Oil Cooled Stabilisers are used to prevent ingress of dust and foreign particles. The transformer oil is used for cooling of transformers inside the stabilisers. Smaller ratings are widely used in industries like Spinning Mills & Garment.

Higher rating stabilisers are used for large machinery, for a group of machinery or for the entire factory. Induction motors operate at high efficiency and improved power factor when supplied constant voltages. These stabilisers protect expensive manufacturing equipments from High/Low Voltages thus cutting on the maintenance cost.

Custom Designed: Stabilizers of more than 1000 kVA are also available with wider / shorter input voltage range & also with special output voltage, as per customer requirements.

Salient Features

	Smart Servo - not just a stabiliser
	Provides information for load & energy study. Voltage: I/P & O/P (L-L & L-N) Current: O/P (R/Y/B) Frequency kVA (per phase), Avg kVA, KW (per phase), Avg KW pf (per phase), Avg pf, kWh (per phase), Total kWh Imax, Vmax & Vmin
	User adjustable setting of O/P Voltage, High/Low cut-off limits & Manual / Auto Restart time delay, with great accuracy
	Event recorder (Trip status - Details of V & I with time)

Standard Specifications

Input Voltage Range	360 V - 360 V 340 V - 360 V 310 V - 380 V
Output Voltage	415 V - 1%
Frequency	47 Hz - 53 Hz
Protections	O/P high/low Voltage cut-off O/P Overload Cut-off Single Phasing Prevention Phase Reversal Protection
Standard kVA ratings	3 kVA - 1000 kVA
Optional	EMI/RFI Filter Surge Arrester
Smart Servo Features	Optional on request