Air Cooled Servo Stabilizer

We are manufacturer and supplier of air-cooled servo stabilizers. Micro controller based PCB inside to control all parameters in digital and give accuracy output of the required voltage.

These products available in single phase ouput from 1 kva to 15 kva capacity.

Three phase output stabilizer from 3 kva to 1000 KVA capacity

Over load protections for higher starting current and surge current in Textiles (Autoconer, RSB drawing, Carding, Auto looms and Sizing industries) and CNC applications.

Our stabilzer avoids noise, oscillation and voltage hunting and prevents these.

Technical Specification for Air cooled and oil cooled stabilizer

Parameter 1 – Phase 2 – Phase 3 – Phase
Unbalanced
Air Cooled
3 – Phase
Balanced
Oil Cooled
3 – Phase
Unbalanced
Oil Cooled
Energy
Conserved
Lighting Load
Centralized
Stabilizer for

offices &
residence
Rating (KVA) 1 – 20 0.5 – 20 3 – 100 3 – 200 3 – 250 3 – 500 3 – 500
I/P Voltage range (V) 170 – 270
195 – 265
340 – 480 310 – 480
340 – 480
360 – 460
310 – 480
340 – 460
360 – 460
340 – 480
360 – 460
310 – 480
340 – 480
360 – 460
310 – 480
340 – 480
360 – 460
O/P Voltage (normal) 230 V 415 V 415 V 415 V 415 V 208 V LN 220 V / 230 V
LN
Alternate O/P setting 220 V /
240 V
380 V / 400 LL 220 V LN 220 V / 230 V
LN
O/P V
regulation
± 1% of nominal output voltage
O/P V Indications Digital voltmeter, accuracy 1% of FS ± 1 digit
LED Indications Front panel LED Indicators, Input ON, output ON, Input high / Low, output High / Low trip
Under over voltage trip Electronic cutoff circuit with graded time delay set @ + 5% / -10% of nominal voltage
Over Load cut off Electronic cutoff circuit with graded time delay set @ 110% of rated full load current
Short circuit protection HRC fuse / MCB at input
Single phasing prevention Not applicable Provide Individual phase cutoff only
Service bypass Not provided Provide upto 100 Kva. 3 phase Individual phase bypass
provided up to 50 kVA 3-ph
Resetting mode Automatic restart with time delay mode of 15 sec. (optional)