Low Voltage Capacitors
Conforms To :
- IS : 2834–1986
- IS : 13585–1994
Range :
- Unit Output : 5 kVAr to 50 kVAr
- Bank Output : 60 kVAr to 500 kVAr
- Voltage : 415 / 440 Volts AC
- 3Ø‚ 50 Hz‚ Delta Connected
Non–Standard Voltage & Configuration available against specific request.
Technical Specifications :
| Dielectric | Hazy BOPP Film |
|---|---|
|
Electrode |
Aluminum Foil |
|
Impregnant |
Non–PCB‚ Non–Toxic Fluid (PXE) |
|
Termination |
Epoxy Insulators with Insert–molded Terminal studs |
|
Containers |
1.6 mm Steel sheet‚ Pre–treated‚ & Pressure tested |
|
External Finish |
Etched Primer + Synthetic Enamel Paint |
|
Installation / Mounting |
Indoor/Outdoor Wall‚ Panel or Floor Mounted |
|
Altitude |
Up to 2000 Meters‚ above Sea level |
|
Reference Standard |
IS : 2834–1986‚ IS : 13585–1994 |
|
Outputs kVAr |
Units : 5 kVAr to 50 kVAr Banks : 60 kVAr to 500 kVAr |
|
Voltage |
415 / 440 Volts AC (Other Voltage on request) |
|
Frequency |
50Hz. (60 Hz on request) |
|
Phase / Connection |
3Ø Delta Connected |
|
Temp. Category |
50° C |
|
Insulation Level |
3 kV |
|
Dielectric Losses |
< 1 Watt / kVAr |
|
Overloads |
As per IS : 2834–1986‚ IS : 13585–1994 |
|
Protection |
Internal Individual Element Fuses |
|
Discharge Device |
External Metal Oxide/Carbon Film Resistor |
|
Inrush Current Withstand Capability |
≥200 IN Times Rated Current |
|
Suitability for Non–Linear Loads |
Yes. (Up To 20% THD) |
|
Life Expectancy |
≥1‚00‚000 Working Hours |
|
Standard Fittings / accessories |
Units : Terminal Cover‚ Discharge Resistors‚ Cable–entry grommet‚ Mounting brackets‚ Earthing provision. Banks : terminal / Bus–Bar chamber‚ Inspection cover‚ Aluminum / Copper Linkages‚ Base Frame‚ Earthing provision. |
General Arrangement Of ECOVAR LV Power Capacitos :
Parts List :
- I : Earthing Insert
- G : Cable Entry Grommet (rubber)
- E : Epoxy Molded Insulators
- C : Terminal Cover Fixing Bracket
- A : Sheet Steel Container
- H : Discharge Device (resistors)
- F : Terminal Stud (brass)
- D : Mounting Bracket
- B : Terminal Guard
| kVAr | CN(μF) Ø to Ø | IN (Amperes) | ||
|---|---|---|---|---|
|
|
415 VAC |
440 VAC |
415 VAC |
440 VAC |
|
5 |
46.25 |
41 |
6.9 |
6.6 |
|
7.5 |
69.3 |
61.5 |
10.4 |
9.9 |
|
10 |
92.5 |
82 |
13.9 |
13.2 |
|
12.5 |
115.5 |
102.5 |
17.4 |
16.4 |
|
15 |
138.6 |
123 |
20.8 |
19.8 |
|
20 |
185 |
164 |
27.8 |
26.4 |
|
25 |
231 |
205 |
34.8 |
32.8 |
|
50 |
462 |
410 |
69.6 |
65.6 |