PASSIVE / ANTI RESONANT HIGH VOLTAGE HARMONIC FILTER SYSTEM

TECHNICAL DATA SHEET
Sl.No Description Dimension Value
1.0 SYSTEM DETAILS    
1.1 System Fault Level KA upto 40 KA
1.2 System voltage KV

upto 33 KV rms
1.3 Frequency Hz 50
1.4 Yearly Average Ambient Deg C 40
1.5 Peak Ambient Deg C 50
1.6 Humidity % 95
3.0  BANKING ARRAGEMENTN    
3.1 Bank rated V KV upto 33 KV
3.2 rated Output MVAR upto 20
3.3 Connection   Single Star(ungrounded) upto 900 KVAR, Double star(ungrounded above 900 KVAR
3.4 No of Phases   3
3.5 Location   Indoor / Out door
3.6

Type of Bank

   Enclosed / open
3.7 Insulation Level  

As applicable to the ratd voltage
3.8 No.of Series Group/phase  

upto 3
3.9 No of capacitorsperphase per series group   upto 10
3.10 Total no of  Capacitor units no.s as appropriate
3.11  Standard Busbar Material  

Aluminium
4.0 UNIT RATING    
4.1 Rated Voltage kV 2.1, 7,  
4.2 Rated output kVAR 75 , 100, 150, 200, 250, 300, 400
4.3 No of Phases No One
4.4 No of Bushings No Two
4.5 Discharge Device   Built in Discharge resistors
4.6 Discharge time Sec < 300
4.7 Dielectric   Hazy Poly Propylene
4.8 Conducting Element   Extended type Aluminium foil
4.9 Impregnant   Bio degradeable non PCB type
4.10 Unit Capacitance mfd as per design
4.11 Rated Current Amps as per design
4.12 Relevant Standard   IS-13925(PART 1) : 1998
5.0 REACTOR RATING    
5.1 Type Nos. Air Core - 3 ph -  AN
5.2 Quantity kV 1
5.3 Rated voltage Hz 7KV
5.4 Rated Frequency mH 50
5.5 Rated Inductance / Phase   as per design
5.6 Rated current A as per design
5.7 Continuous current withstand capacity A 1.5 times rated current
5.8 Relevant Standard   IEC289
5.9 Standard location   Neutral End
6.0 SWITCHING PERFORMANCE    
6.1 Inrush Magnitude withstand on Isolated Switching amps(peak) upto100 times rated  Amps
6.2 Inrush Magnitude withstand onParallel Switching amps(peak) upto 200 times rated amps
7.0  PROTECTION    
7.1 Unit   Internal  element fuse
7.2 Unbalance   RVT or NCT
7.3 Over Load   Expulsion Fuse and Relays in Capacitor Feeder Panel
7.4 Short Circuit & Earth fault   Expulsion Fuse and Relays in Capacitor Feeder Panel

top