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We offer a complete product range of 3 Phase Servo Voltage Stablizer, LINEAR SERVO STABILIZER, ISOLATION & ULTRA ISOLATION TRANSFORMER, power conditioning electronic instruments and 3 phase voltage stabilizer system

Offline Ups

Output Voltage, AnalogDigital (Optional) (As per customer choice) LED & Microprocessor based Digital LCD metering for multipleparameters shall be provided as optional in Higher Capacities, Its AVR function allows Input Voltage range from 70% to 125%. It is based on micro controls and there it has fewer components and highest reliability. It has ability to take care of Overload, Over Voltage, and Battery under Voltage, Short circuit and Shut down. The LCD Digital display of UPS always keep the customer fully informed about the UPS condition.

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3 Phase Servo Voltage Stablizer

Servo Voltage Stabilizer is commonly observed that, AC main supply is never 230 Volt or 415 Volt, but varies from 150 Volt - 300 volt and 300 Volt - 500 Volt. The difficulties caused by them are well known, such as Over Load Condition, Line Losses, Poor Power Factor and several other reasons. The three phase servo voltage stabilizer helps in constant voltage which is required to load is never constant, but in fluctuation manner. It is observed that during the daytime, the voltage is quiet low and during the night the Voltage is high then the normal.

S.No.	Parameter	Single PhaseUnit	Three Phase Unit
1	Rating	2 KVA to 50 KVA	6 KVA to 2000 KVA
2	Input Voltage Range	a) 180V - 280V b) 160V - 280V c) 140V - 280V	a) 350V - 470V b) 340V - 470V c) 320V - 470V d) 300V - 480V e) 270V - 480V f) 240V - 480V
3	Nominal Output Voltage	230V	400V
4	Output Voltage Accuracy	± 1%	± 1%
5	LineFrequency Variation	47Hz-53Hz	47Hz-53Hz
6	Effect of Power Factor	None	None
7	Wave Form Distortion	None added	None added
8	Control	Digital/Analogue	Digital/Analogue
9	Response Time	10 ms.	10m s.
10	Voltage Correction Rate 1. Air Cooled 2 Oil Cooled	25V / Sec. 15V/ Sec	40V / Sec 25V / Sec.
11	LCD Display (20 x 2 matrix)	Date & Time, Input Voltage, Output Voltage & Current
12	Log book Memory (Non-volatile)	No. of Hrs. of operation on mains. Peak Current demand. Nos. of Abnormal High Voltage cut-off events. Nos. of Abnormal Low Voltage cut-off events. No. of Hrs. of operation on DG.
13	Programmable Features(Through 2-parallel way resettable passwords)	HV cut-off set .LV cut-off set. O/L trip set .Time delay set Operating mode (auto/manual)
14	Cooling: 1. Air Cooled 2. Oil Cooled	2 KVA to 40 KVA & above 5 KVA to 1000 KVA & above
15	Efficiency	97%
16	Protection	a) Automatic Switch-Off against: · Under / Over-Voltage · Over-Load & Short - Circuit · Single Phasing
17	Surge Protection	Class C Type Secondary surge Protection

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Servo Stabilizer Single Phase

Efficiency >/- 98%
NPUT RANGES 1 PHASE 140-280V, 170-270V, 196-265V OR ANY OTHER INPUT RANGES AS PER REQUIREMENT OF THE CLIENTS.
INPUT FREQUENCY 48 TO 52 HZ
OUTPUT VOLTAGE RNGE SINGLE PHASE 230/240V +/- 1%
ACCURACY/REGULATION +/- 1%
OUTPUT FREQUENCY 50HZ
OUTPUT WAVEFORM TRUE TO INPUT
MODE OF OPERATION AUTO/MANUAL
VOLTAGE CORRECTION SPEED 6V TO 40 VOLTS (AS PER REQUIREMENT)
RESPONSE TIME LESS THAN 10M/SEC
CORRECTION METHOD STEP-LESS CORRECTION THROUGHT VARIABLE TRANSFORMER
TYPE OF COOLING ONAN
OPERATING TEMPERATURE 45 DEG. C ABOVE AMBIENT
INSULATION CLASS CLASS B TO F
DUTY CYCLE 100 CONTINUOUS
AUTO TRANSFORMER COPPER ELECTROLYTIC GRADE, HEAVY DUTY
BUCK BOOST TRANSFORMEMR COPPER ELECTROLYTIC GRADE, HEAVY DUTY
SEVO MOTOR HIGH TORQUE, QUICK RESPONSE
CONTOL CIRCUIT FULLY AUTOMATIC IC BASED SOLID STAT, GLASS EPOXY CONTROL CARD FOR EASY ON LINE SERICE ABILITY
DIGITAL CONTROL CARD DISPLAY HAVING FOLLOWING FEATURES :- DIGITAL WITH CLASS 1 ACCURACY INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT (AUTO SCROLLING)
AUTO PROTECTION ALARM UNDER VOLTAGE, AUTO RESET OVER VOLTAGE, AUTO RESET SHORT CIRCUIT
INDICATIONS MAINS ON UNDER VOLTAGE OVER VOLT OVER LOAD
LOAD APPLICATION CAPACITIVE, RESISTIVE, ANY COMBINATION OF THE LOAD
COMPONENT LOSSES AS PER IS : 9815
LOAD LOSSES AS PER IS : 9815
NO LOAD CURRENT AS PER IS : 9815
QUALITY PROSESS ISO : 9001 : 2008
IS STANDRAD IS : 9815, IS : 2026, IS : 335

The Single Phase Servo Voltage Stabilizer is equipped with a fully automatic IC based Solid Stat with Glass Epoxy control card for easy online service ability. The mode of operation is automatic and manual as per the need of the customers. The single phase servo voltage stabilizers price is quite affordable as per the Indian markets and has a lot many technical features. The input and the output voltage can be seen on the Digital Control Card Display and is very efficient to use. It has different Input range, from 140-280V, 170-270V, 196-265V as per the requirement of the clients and the input frequency is from 48-50Hz. The voltage correction speed is also as per the requirement from 6V to 40V with a unique response time of less than 10MSec. There is an auto protection alarm and works in Under Voltage, auto reset, Over Voltage and Short Circuit. The display indicator indicates when the Mains on, Under Voltage, Over Voltage and Overload.

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LINEAR SERVO STABILIZER

Capacity 100 KVA TO 2000 KVA
Type Suitable for Balanced Load & Balanced Supply
Application Indoor / Outdoor Type (Optional)
Phase 3 Phase, 4 Wires
Frequency 50Hz.
Input Voltage 300-460V, 340-460V, 360-460V (Phase to Phase)
Output Voltage 400V /415V ±1% (Phase to Phase)
Response Time Fraction of Second
Speed of Correction 8-16V/Sec.
Mode of Operation Automatic/Manual/Hand Control
Suitability Suitable for all Power Factors
Wave Form Distortion Nil
Duty Cycle 100% Continuous
Efficiency 98%
Cooling ONAN (Oil Natural Air Natural)
IS Standard IS : 2026
Transformer Oil IS : 335
Operating Temperature 0° C to 50° C above ambient
Lamination Used CRGO Lamination – M4 Grade
Copper Used 99.9% Pure Electrolytic Grade
Carbon Rollers Used High Grade Graphite Rollers

LT Automatic Voltage Stabilizers holds potential for units having either LT supply or low capacity HT connection. The range of Input supply for which the stabilizer is designed depends upon the voltage condition at the supply point.

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Amf Panel

An uninterruptible power supply (UPS) system is your bridge between mains power and your backup generators. Automatic mains failure (AMF) panels also referred to as automatic transfer switch (ATS) panels make the power switch to emergency standby generators in the event of a significant loss of mains power or total blackout. Without AMF panels, generators need to be operated manually and that can mean lost data, potential damage to electrical equipment and huge amounts of disruption.

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ISOLATION & ULTRA ISOLATION TRANSFORMER

Isolation Transformer Specifications Phase
Single Phase Input Voltage
220 Volts Input Voltage
220 Volts Transformer Ratio
1:1 Power Factor
0.75 Lag to lead Frequency
50 Hz VI Electric strength
1500 V AC for 120 sec. Insulation esistance
More Than 100M Ohms. Capacitance Coupling
0.01 PF 100 db Common Mode attenuation
100 db Class Of Insulation

Transformers also provide an extremely useful feature called isolation, which is the ability to couple one circuit to another without the use of direct wire connections. There are applications where electrical isolation is needed between two AC circuit without any transformation of voltage or current levels. In these instances, transformers called isolation transformers having 1:1 transformation ratios are used.

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Online UPS

Technical Specifications of On/Off line UPS Range
1 KVA to 10 KVA, Single Phase 5 KVA to 50 KVA, Three Phase Design
Modular for easy servicing Tropicalized to suit any working condition Input
Normal Voltage, 160 Volt (AC) to 280 Volt (AC) Single Phase, 270 Volt (AC) to 470 Volt (AC) Three Phase Nominal Frequency
45 Hz to 55 Hz DC Voltage (50 KVA & Above) (10 KVA to 45 KVA) (1KVA to 7.5 KVA)
432 Volt 360 Volt / 384 Volt 48Volt /60Volt /120Volt/180Volt DC Voltage (Optional)

Its AVR function allows Input Voltage range from 70% to 125%. It is based on micro controls and there it has fewer components and highest reliability. It has ability to take care of Overload, Over Voltage, and Battery under Voltage, Short circuit and Shut down. The LCD Digital display of UPS always keep the customer fully informed about the UPS condition.

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