servo controlled voltage stabiliser 2 pages · Ÿ cnc machine tools Ÿ injection moulding machines...
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Atandra Energy Pvt. Ltd., with years of experience in Power Conditioning & Energy Management, provides innovative solutions to your power conditioning needs. KRYKARD Servo Stabilisers have set the standard in the industry for product design and quality in over 300,000 installations over the years.
Also Available
SERVO CONTROLLED VOLTAGE STABILISER
Comprehensive Protection
Applications
Ÿ CNC machine toolsŸ Injection Moulding machinesŸ Textile machines - Spinning, Weaving, Knitting,
Embroidery, Garments manufacturingŸ Printing machinesŸ Medical EquipmentŸ Food Processing machinesŸ Air Conditioning
Ÿ 1 phase Servo StabilisersŸ 2 phase Servo StabilisersŸ 3 phase input / 1 phase output Servo StabilisersŸ 3 phase Residential Servo StabilisersŸ Isolation TransformerŸ Stabilisers with built-in Isolation TransformersŸ Step up / Step down Transformers
Microprocessor controlled
Digital Voltage, Current & Frequency display
Comprehensive protection
Pan-India sales & service network
High-efficiency
Rugged design with high MTBF
Ÿ Under / Over voltage trip - The trip points can be set as per machine requirementsŸ Electronic Overload trip - CT based current sensing for accurate and reliable protection, activates
beyond 110% of rated current, with programmable time delay to override inrush currentsŸ Short circuit protectionŸ Single phasing protectionŸ Phase reversal protectionŸ Manual service bypass for emergenciesŸ Emergency stop for safety
Other Products In Our Range
Lighting Energy Savers Isolation Transformers Portable Load Managers Panel Load Managers Energy Management Software
Some Prestigious Customers
Revision: March 2017. Specifications are subject to change without prior notice.KRYKARD is a registered trademark owned by Atandra Energy Pvt. Ltd.
Atandra Energy Private Limited
No. 5, Kumaran Street, Pazhavanthangal, Chennai - 600 114Tel: +91 44 4278 0700 | 4278 0600
www.atandra.in | [email protected]
Chennai | Coimbatore | Bengaluru | Hyderabad | Vishakapatnam | Mumbai | Pune
|Ahmedabad | New Delhi | Madurai | Kochi | Tirupur
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TECHNICAL SPECIFICATIONS
Parameter
Rating (kVA)
Type of cooling
Input voltage range (V L-L) *
Output voltage (V L-L) *
3 Phase Unbalanced Air cooled
3-150
Air
310-480 / 340-480 / 360-460
415 (380V/400V - optional)
3 Phase Unbalanced Oil cooled
3-2000
Oil
Output Voltage Regulation
Input frequency range
Efficiency
Effect of Load Power Factor
Waveform Distortion
Type of Servo Control
Servo Motor Drive
Under/ Over Voltage cutoff *
Overload cutoff
Short circuit protection
Single phasing prevention
Phase Reversal Trip
Stabiliser bypass
Transient Suppression
Emergency Off Switch
Frequency cut off protection
Input High Voltage Trip
Resetting mode
Display Type
Parameters displayed
Parameters displayed
LED indications
Input / Output Terminations
1% of nominal output voltage
47Hz – 53Hz
>97%
Nil
Nil
Micro Controller based True RMS sensing and correction
Triac based drive for AC Step Synchronous motor
Electronic cutoff circuit with graded time delay, set @ +5% / -10% of nominal output voltage
CT based Electronic cutoff circuit with graded time delay set @ 110% of rated full load current
MCB / MCCB provided upto 100 kVA. Above 100 kVA HRC fuse (MCCB optional)
Provided
Provided
Provided up to 50 kVA 3-phase; Optional > 50 kVA
Spike Suppression through MOV is provided (Surge Arrestor is optional)
Provided
Optional
Optional
Manual / Auto option provided with programmable time delay
2 Line LCD Panel
Input & Output Voltages (Line & Phase), Output Currents & Frequency
Fault Annunciation, Event Log
Bolted Terminals up to 100kVA,Busbar 125kVA and above
* Custom settings or ranges possible
Non Latching LED lamps for Input Present, Output Normal, MCB Trip, Stabiliser Bypass (if Bypass Switch is provided)