TIBCON AC Capacitors
TIBREWALA ELECTRONICS LIMITED, incorporated in 1985, is one of the largest manufacturers of AC. Capacitors in India.
TIBCON Capacitors are manufactured using metallized polypropylene film at the company's modern air-conditioned facilities in Hyderabad. The capacitors are wound on fully automatic, state of art winding machines. TIBCON Capacitors employ environment friendly non-PCB encapsulate.
TIBCON Capacitors are extensively used by OEM's in electric fans, motors, pumps, air conditioners, refrigerators, air coolers and lighting fixtures. Of all the ceiling fans manufactured in the country, a majority of them incorporate TIBCON Capacitors.
TIBREWALA ELECTRONICS LIMITED has established Quality System in the manufacture of AC. Capacitors including Power Capacitors, conforming to the requirements of ISO 9001. The Quality System is certified by American Quality Assessors, USA
SALIENT FEATURES
MPP FILM TIBCON manufactures MPP Film for capacitors which is made on Leybold High Vacuum Roll-Coating Plants (Germany) in a technical tie-up with ICAR s.p.a., Italy. The Quality system conforms to ISO 9002.
HEAVY EDGE FILM
TIBCON Capacitors incorporate MPP Film made out of bilayer metallization in which heavy edge of zinc is formed to provide better bonding between the electrode and the end spray. Heavy edge has high current carrying capacity and ensures better withstand of the electro-mechanical stresses caused by switching surges.
SELF - HEALING PROPERTY
TIBCON Capacitors have excellent self healing property whereby any electrical short circuit inside the element is cleared in milliseconds without affecting the normal operation of the capacitor.
LOW LOSS, LONG LIFE
The low dissipation factor associated with the MPP Film keeps the losses low and extends the useful life of the capacitor.
PRODUCT RANGE
TIBCON Capacitors range form 1 MFD to 144 MFD with voltage rating of 250/440 VAC and Frequency 50 Hz.
TIBCON Capacitors are type tested at accredited laboratories Viz, National Test House, Kolkata, ERDA. Vadodara and, CPRI, Bangalore. Certificates of type testing are made available on request.
1. FAN CAPACITORS
as per IS 1709/1984, Capacitance range 1 MFD to 4 MFD; 440 VAC / 415 VAC
2. MOTOR RUN CAPACITORS
as per IS 2993/1998, Capacitance range 1.50 MFD to 144 MFD; 400 VAC / 440 VAC
3. FLOURESCENT AND DISCHARGE LAMP CAPACITORS
as per IS 1569/1976, Capacitance range 3.15 MFD to 42 MFD; 400 VAC /250 VAC.
4. L.T. SHUNT CAPACITORS
IS 2834/1986, BIS Certification marked, rating 1.0 KVAR to 30.0 KVAR in single unit.
Voltage Rating 415/440 VAC, FREQUENCY 50 Hz., Temperature category 50°C
TIBCON Capacitors
| Oil Filled Type |
Dry Type |
| Aluminium Housing |
Plastic Housing |
| Non-PCB impregnate |
Non-PCB encapsulant |
| Capacitance drift in life test |
Excellent insulation resistance |
| Condition, less than 2%. |
|
Tibcon Power Capacitors
Tibcon Slitting Machine
Tibcon Winding Machine
TIBCON Power Capacitors are offered in Compact types upto 8 KV AR and for higher rating in modular types; Heavy duty types, are available for application in Re-rolling mills, Steel plants, Welding and Fabrication shops. 2 KVAR capacitors are also offered in Cylindrical construction.
Warranty :
TIBCON Capacitors are guaranteed against manufacturing defects for a period of 12 months.
| FAN CAPACITORS AS PER IS 1709 / 1984
Rated Voltage 440 VAC |
| Capacitance (MFD) Tolerance: +5% |
Standard Dimension (mm) (Dia x Ht.) |
| 1.25 |
28 x 52 |
| 1.50 |
28 x 52 |
| 1.70 |
28 x 52 |
| 1.85 |
28 x 52 |
| 2.00 |
28 x 52 |
| 2.25 |
30 x 52 |
| 2.50 |
30 x 52 |
| 3.00 |
30 x 52 |
| 3.50 |
30 x 52 |
| 4.00 |
28 x 52 |
| MOTOR RUN CAPACITORS As Per IS 2993 / 1998 Rated Voltage 440 VAC |
| Capacitance (MFD) Tolerance: +5% |
Standard Dimension (mm) (Dia x Ht.) |
| 4.00 |
35 x 71 |
| 6.00 |
35 x 71 |
| 8.00 |
35 x 71 |
| 10.00 |
40 x 71 |
| 12.50 |
40 x 71 |
| 2.25 |
30 x 52 |
| 15.00 |
45 x 95 |
| 20.00 |
45 x 95 |
| 3.50 |
30 x 52 |
| 25.00 |
50 x 130 |
| 30.00 |
50 x 130 |
| 36.00 |
57 x 130 |
| 45.00 |
63.5 x 130 |
| 50.00 |
63.5 x 130 |
| FLUORESCENT AND DISCHARGE LAMP CAPACITORS
As per IS 1569 / 1976 |
| Capacitance (MFD) |
Standard Dimension
(mm) (Dia x Ht.) |
| (Tolerance: +5%, Rated Voltage 400 VAC) |
|
| 3.15 |
30 x 52 |
| 3.50 |
30 x 52 |
| (Tolerance: +10%, Rated Voltage 250 VAC) |
|
| 4.00 |
28 x 52 |
| 8.00 |
35 x 71 |
| 10.00 |
35 x 71 |
| 12.00 |
40 x 71 |
| 15.00 |
40 x 71 |
| 20.00 |
45 x 95 |
| 45 x 95 |
45 x 95 |
| 42.00 |
48 x 130 |
| L. T. SHUNT CAPACITORS
Conforming to IS 2834 / 1986 SH-MPP
Rated Voltage 415 / 440 VAC Frequency 50 Hz, Temperature category 50 °C |
| KVAR Rating / Tolerance : 0% to + 10% |
Dimensions (mm) * L x B x H |
| 1 |
125 x 50 x 150 |
| 2 |
125 x 50 x 175 |
| 3,4,5,6 |
140 x 50 x 220 |
| 7,8 |
170 x 60 x 225 |
| 9,10,12.5 |
210 x 110 350 |
| 15 |
210 x 160 x 390 |
| 20,25 |
210 x 210 x 410 |
| 25 (Heavy Duty) |
255 x 195 x 410 |
| 30 |
252 x 189 x 410 |
Note: The Dimension of the capacitors given in the above tables are liable to change. The capacitors can also be offered to meet any other specific requirements of the customers. The fan, lamp and motor capacitors are available with tag or cable termination in plastic or Aluminium Housing.
* The Length includes 35 mm extension as provision for fixing the capacitor.
TIBCON POWER CAPACITORS are manufactured by Tiberwala Electronics Ltd. as ISO 9001 Company, which is one of the larges manufacturers of A.C. Capacitors in India. The company also manufacturers MPP film for capacitors which is made on Leybold High Vacuum Roll Coating Plants (Germany) in a technical tie up with ICAR s.p.a. Italy The quality system conforms to ISO 9002. Over the years , TIBCON has built expertise, emulated latest technologies and has acquired wide acclaim for the quality of its products
Why use Power Capacitors
It is obligatory for every customer of electric power to maintain power factor close to unity. Normal Power loads (KW) being inductive in nature, necessitate excess apparent power supply (KVA) and need capacitive loads (KVAR) for correction
Advantages
◊ Reduced power costs due to reduction in KV A demand.
◊ Prevention of low power factor penalties. Release of system capacity due to reduction in total current drawn from the mains.
◊ Reduction in power losses, increase in efficiency of the system and life of electrical transmission equipment.
◊ Reduction in voltage drop, improving voltage regulation.
◊ Reduction in size of cables, transformers and switchgear with consequent lowering in capital costs.
◊ Cost of capacitor is recovered in a short period.
◊ 100% depreciation can be claimed in the first year, under Income Tax Act.
TIBCON HEAVY DUTY CAPACITORS
TIBCON MPP Heavy Duty Capacitors are specially designed to meet demands of heavy duty industrial loads such as forging shops, rolling mills, rectifiers etc. TIBCON Heavy Duty Capacitors are built with the correct degree of protection, to withstand higher over current and higher surge voltages.
SALIENT FEATURES
USE OF HEAVY EDGE FILM
TIBCON Power capacitors are manufactured with Aluminium - Zinc or Silver - Aluminium Zinc metallised, heavy edge M.P.P. Film which ensures better bonding between the electrode layer and the end spray. Heavy edge has high current carrying capacity and ensures better withstand of the electro-mechanical stresses caused by the switching surges.
SELF-HEALING PROPERTY
The Power Capacitors have excellent selfhealing property whereby any electrical short circuit inside the element is cleared in milliseconds without affecting the normal operation of the capacitor.
LOW ENERGY CONSUMPTION
The low energy consumption keeps the internal operating temperature low, extends the useful life of the Power capacitor and reduces operating costs.
HIGH TEMPERATURE CAPABILITY
low dissipation of MPP Film combined with the superior thermal conduction property of the encapsulate permits operation under high temperature condition.
MODULAR CONSTRUCTION
TIBCON Power Capacitors are available in modular construction. This construction enables easy and inexpensive repair at site and also saves on spares inventory cost.
INDUCTOR COILS
TIBCON Power capacitors are provided with inductor coils to control the inrush current to the capacitors. This feature ensures long term stability of KV AR output and extends their life.
COMPACT IN SIZE
TIBCON Power Capacitors are designed for compactness and efficient cooling. Thus, capacitors ranging upto 8 KV AR are compact in size and the higher rating capacitor units are provided with ventilation.
SPECIFICATION
1. Range : 1 KV AR to 25 KV AR In single units.
2. Power output Tolerance : For higher output, banking facility is provided.
3. Rated Voltage : 0% to + 1 0%
4. Frequency : 440VAC/415VAC 50HZ
5. No. of Phases Connected :Single Phase or Three Phase with or without internal Delta Connection.
6. Upper limit of Temperature Category: 50°C
7. Insulation level : 2.5 KV
8. Discharge Resistors : Externally connected
9. Applicable Standard : IS : 2834 - 1986 (II Revision)
Warranty : TIBCON Power capacitors are guaranteed against manufacturing defects for a period of 12 months from the date of installation or 1 8 months from the date of purchase, whichever is earlier.
RECOMMENDED RATING OF ACCESSORIES
Recommended Rating of Control Switchgear to be used with 415/440 volts, 50 HZ, 3 Phase Delta Connected Capacitors:
TABLE FOR DETERMINING POWER CAPACITOR RATING
Power Capacitor (KV AR)=Connected load (KW) X Multiplying Factor
Example:
For the given load of 100 H.P., Corresponding KW= 100 X 0.746 = 74.6
Existing Power Factor = 0.85
Desired Power Factor = 0.95
From the row and column of the table, obtain
Multiplying Factor = 0.291
Power Capacitor (KV AR) = Connected load (KW) X Multiplying Factor = 74.6 X 0.291 = 21.70.
Power Capacitor of 20 KVAR should be selected.
TABLE FOR DETERMINING POWER CAPACITOR RATING FOR DIRECT CONNECTION TO INDUCTION MOTORS
Note : The recommended Capacitor ratings, shown in the table, are for improving the power factor to 0.95, and these values are for guidance only.
