CosPower's LT Capacitors
Elevate your power systems with CosPower’s LT Capacitors, setting the benchmark for reliability and performance. Crafted with precision and adhering to the highest industry standards, our APP type (Film + Foil) LT capacitors are designed to exceed expectations
Key Features
- Experience minimal power losses and exceptional thermal stability for consistent performance
- Withstand high transient currents and voltages effortlessly, ensuring reliability in demanding environments
- Benefit from negligible capacitance variation even under sustained service conditions
- Enjoy enhanced dielectric strength with double-sided hazy surface on polypropylene film and vacuum drying followed by oil impregnation
- Hermetically sealed units prevent atmospheric penetration, ensuring durability in any conditions
- Harness the efficiency of our latest extended foil design for superior performance
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Applications
Engineered for heavy-duty applications, our LT capacitors excel in switching applications within APFC panels. Perfectly suited for use in harmonic-infested electrical systems, CosPower’s LT capacitors deliver unmatched reliability and efficiency.
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Series Reactors
Complete your capacitor application with our 6% or 7% series reactors, important components for mitigating harmonics. Constructed with iron core and dry-type construction, featuring aluminium or copper conductors, our series reactors enhance the performance and longevity of your electrical system.
Experience the CosPower difference: Reliable, efficient, and built to exceed your expectations.
Experience the CosPower difference: Reliable, efficient, and built to exceed your expectations.
TYPICAL SPECIFICATION OF LT CAPACITORS WITH REACTORS
I. GENERAL INFORMATION
| Applicable standards | IS: 13585 Part 1, 1994 |
|---|---|
| System Frequency | 50 Hz |
II. CAPACITOR BANK DETAILS
| No of phases | 3 |
|---|---|
| System voltage | 440 V |
| Output at system voltage | 37.76 kVAr |
| Rated Output | 50.00 kVAr |
| Rated Voltage | 525 V |
| Rated Current | 54.98 A |
| Type of Connection | Internally delta connected |
| No. of Units in bank | 1 |
| Rated output of individual unit | 50.00 kVAr |
| Rated current of individual unit | 54.98 A |
III. OTHER DETAILS
| Incoming terminal arrangement | Cable box for PVC cable |
|---|---|
| Permissible overloads | 110% voltage, 130% output, 130% current |
| Power frequency withstand voltage | 3 kV rms |
| Limiting ambient temperature | 50°C |
| Mode of fuse connection | Internal element fuses |
| No. of Ceramic type bushings | 3 |
| Discharge Device | Discharge Resistors |
| Residual Voltage | 50 volts or less |
| Discharge Time | Less than 1 minute |
| Type of Impregnant | Non-PCB oil |
| Dielectric material | Polypropylene film |
| Conducting medium | Aluminium foil |
IV. SERIES REACTOR
| Percentage of reactor | 7.0% |
|---|---|
| Rated output | 3.5 kVAr |
| Rated Voltage | 525 V |
| Rated Current | 54.98 A |
| No. of phases | 3 |
| Type | Dry Type, Iron Core |
| Location | Indoor |
| Temperature rise | 40°C over ambient |
| Insulation Class | Class H |
| Material of winding | Copper/Aluminium |
| Type of terminals | Pad type terminals |