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Servo Controlled Voltage Stabilizer

Price 15000 INR/ Piece

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MOQ : 1 Unit

Servo Controlled Voltage Stabilizer Specification

Output Current
As per capacity

Input Voltage
170-270 V / 340-470 V

Output Voltage
230 V / 400 V AC

Efficiency
> 95%

Frequency (MHz)
50 Hz

Phase
Single Phase / Three Phase

Current
As per capacity

Weight
Depends on model / capacity

Ambient Temperature
0C to 50C

Degree of Protection
IP 21 / IP 23

Control System
Microprocessor Based

Usage
Industrial / Commercial / Residential

Design
Floor Mounted

Insulation Resistance
>2 M Ohm at 500 V DC

Voltage Protection
Under / Over Voltage Protection

Display
Digital / Analog

Dimension (L*W*H)
Customized as per capacity

Rated Power
5 kVA - 100 kVA

Current Type
AC

Waveform Distortion
Nil (Output waveform same as input)

Product Type
Servo Controlled Voltage Stabilizer

Transformer
Copper Wound

Alarm
Audio Visual Fault Indication

Mounting Type
Floor / Wheel Mounting (optional)

Bypass Switch
Provided

Cooling Type
Air Cooled / Oil Cooled

Accuracy
+/- 1% at rated input

Relative Humidity
Up to 95% (non-condensing)

Correction Speed
35 V/sec

Duty Cycle
Continuous

Servo Controlled Voltage Stabilizer Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Domestic Market
All India

About Servo Controlled Voltage Stabilizer

Technical Specifications

Input Voltage Range : 300 - 460V / 340 - 480V / 360 - 460V AC 3 Ph

Output Voltage (3 Ph) : 415V AC

System : Unbalanced 4 wire: R Y B N

Connections : Star

Operating Frequency : 47 to 53 Hz

Output Voltage Adjustable : 380 to 415V AC in 3 Ph

Output Voltage Regulation : + 1% (No Load)

Output Voltage Regulation : + 1% (Full Load)

Overload Capacity : 120%

Correction Rate : 60 / 30 / 25V per Sec-3 Phase

Waveform Distortion : Nil

Output Waveform : True Reproduction of Input

Insulation : Class F

Short Circuit period & Percentage : 300% for 250 Milli Sec. 0 0

Normal Operation Temperature : 0 C to 45 C 0

Climate Conditions : 90% Rh Max. Non Condensing at 35 C

Type of Cooling : Natural air cooled up to 600 KVA

Mode of system : Fully Automatic

System Construction : As per IS : 9815 1994

Salient Features

Quick response time 10 milli sec (half a cycle)

Very high efficiency above 98%

Excellent regulation as high as +/- 0.5%

Micro controller controlled system

Wide input range of operations & high speed of correction

Metering On LCD Display

3ph Input voltage ph to ph and ph to Neutral

3ph Output voltage ph to ph and ph to Neutral

System Frequency

Output Current on each ph

Protections

Single Phasing Prevention

Output Electronic Over Load Protection

Precision Voltage Regulation

With a correction speed of 35 V/sec and accuracy of +/-1%, our servo controlled voltage stabilizer maintains constant output voltage, safeguarding electrical equipment from voltage fluctuations. It's an indispensable solution for industrial, commercial, and residential establishments demanding reliable power quality.

Advanced Features and Protections

Equipped with audio-visual alarms, under/over voltage protection, and a bypass switch, these stabilizers ensure safe operation and instant fault identification. The microprocessor-based control system provides consistent performance, and users can choose between digital or analog display options for real-time monitoring.

Flexible Design and Mounting

Our stabilizers are available in both air-cooled and oil-cooled versions, with a choice of floor or optional wheel mounting. The design adapts to different capacity loads and installation spaces, with custom dimensions to fit your specific requirements, ensuring seamless integration.

FAQ's of Servo Controlled Voltage Stabilizer:

Q: How does the servo controlled voltage stabilizer maintain constant output voltage?

A: The stabilizer uses a microprocessor-based control system that continuously monitors input voltage and automatically adjusts the output, correcting voltage variations at a rate of 35 V/sec. This helps maintain output voltage within +/-1% accuracy, protecting connected equipment from fluctuations.

Q: What are the key benefits of using an air cooled or oil cooled voltage stabilizer?

A: Both cooling methods ensure efficient heat dissipation, prolonging the lifespan of the stabilizer. Air-cooled models are ideal for clean environments, while oil-cooled options suit areas with higher ambient temperatures or dust. Both types deliver reliable continuous operation.

Q: When should I use the bypass switch provided with the stabilizer?

A: Use the bypass switch during maintenance, servicing, or if the stabilizer needs to be temporarily taken offline without interrupting power to your equipment. It ensures that the load continues to receive power directly from the input supply safely.

Q: Where can the stabilizer be installed, and what mounting options are available?

A: The stabilizer can be floor-mounted, with an optional wheel-mounting feature for enhanced mobility. It is suitable for installation in industrial, commercial, and residential environments, wherever voltage regulation is necessary.

Q: What process does the stabilizer follow when a voltage fault occurs?

A: Upon detecting under or over voltage conditions, the stabilizer triggers an audio-visual alarm to alert users. This prompt fault indication allows for quick corrective action, helping to protect sensitive equipment.

Q: How can I select the correct stabilizer model for my application?

A: Consider the input voltage range, required output voltage, power rating (5 kVA - 100 kVA), phase (single/three phase), and intended application. Customization options are available in terms of dimensions, mounting, and display to suit your specific needs.

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