servo controlled voltage...
TRANSCRIPT
Atandra Energy Pvt. Ltd., with years of experience in Power Condi�oning & Energy Management, provides innova�ve solu�ons to your power condi�oning needs. KRYKARD Servo Stabilisers have set the standard in the industry for product design and quality in over 300,000 installa�ons over the years.
Also Available
SERVO CONTROLLED VOLTAGE STABILISER
Comprehensive Protection
Applications
Ÿ CNC machine toolsŸ Injec�on Moulding machinesŸ Tex�le machines - Spinning, Weaving, Kni�ng,
Embroidery, Garments manufacturingŸ Prin�ng machinesŸ Medical EquipmentŸ Food Processing machinesŸ Air Condi�oning
Ÿ 1 phase Servo StabilisersŸ 2 phase Servo StabilisersŸ 3 phase input / 1 phase output Servo StabilisersŸ 3 phase Residen�al Servo StabilisersŸ Isola�on TransformerŸ Stabilisers with built-in Isola�on TransformersŸ Step up / Step down Transformers
Microprocessor controlled
Digital Voltage, Current & Frequency display
Comprehensive protec�on
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 protec�on, ac�vates
beyond 110% of rated current, with programmable �me delay to override inrush currentsŸ Short circuit protec�onŸ Single phasing protec�onŸ Phase reversal protec�onŸ Manual service bypass for emergenciesŸ Emergency stop for safety
S8, Stop & Go Complex, Vapi-Daman road, Nr. Dabhel Check Post,Chala, Vapi-396191Ph.no. 99796 99555, Email : [email protected]
Other Products In Our Range
Ligh�ng Energy Savers Isola�on Transformers Portable Load Managers Panel Load Managers Energy Management So�ware
Some Pres�gious Customers
Revision: March 2017. Specifica�ons are subject to change without prior no�ce.KRYKARD is a registered trademark owned by Atandra Energy Pvt. Ltd.
TECHNICAL SPECIFICATIONS
Parameter
Ra�ng (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 - op�onal)
3 Phase Unbalanced Oil cooled
3-2000
Oil
Output Voltage Regula�on
Input frequency range
Efficiency
Effect of Load Power Factor
Waveform Distor�on
Type of Servo Control
Servo Motor Drive
Under/ Over Voltage cutoff *
Overload cutoff
Short circuit protec�on
Single phasing preven�on
Phase Reversal Trip
Stabiliser bypass
Transient Suppression
Emergency Off Switch
Frequency cut off protec�on
Input High Voltage Trip
Rese�ng mode
Display Type
Parameters displayed
Parameters displayed
LED indica�ons
Input / Output Termina�ons
1% of nominal output voltage
47Hz – 53Hz
>97%
Nil
Nil
Micro Controller based True RMS sensing and correc�on
Triac based drive for AC Step Synchronous motor
Electronic cutoff circuit with graded �me 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 op�onal)
Provided
Provided
Provided up to 50 kVA 3-phase; Op�onal > 50 kVA
Spike Suppression through MOV is provided (Surge Arrestor is op�onal)
Provided
Op�onal
Op�onal
Manual / Auto op�on provided with programmable �me delay
2 Line LCD Panel
Input & Output Voltages (Line & Phase), Output Currents & Frequency
Fault Annuncia�on, Event Log
Bolted Terminals up to 100kVA,Busbar 125kVA and above
* Custom se�ngs or ranges possible
Non Latching LED lamps for Input Present, Output Normal, MCB Trip, Stabiliser Bypass (if Bypass Switch is provided)