DuraCap HD- Cylindrical capacitor
DuraCap HD- Cylindrical capacitor
One family, every duty class. Engineered with self-healing MPP technology, triple safety protection (notch shield + overpressure disconnector + internal protection), and long service life, Elcosine cylindrical capacitors deliver reliable power factor correction across every industry — from small single-phase loads to the harshest harmonic-rich environments. Non-PCB, IEC/IS compliant, and proudly Made in India.
- DuraCap HD — Three Phase | 1–30 kVAr | 440V, 50Hz — MPP capacitor for normal industrial loads with up to 10% harmonics. 35,000 switchings/year and 120,000 operating hours — ideal for flour mills, rice mills, cold storage, and glass industries.
DuraCap SD — Single Phase Cylindrical Capacitor
The DuraCap SD is a compact single-phase MPP capacitor for power factor correction in lighting circuits, small motors, pumps, and single-phase industrial loads. Simple to install, maintenance-free, and built to IS standards — the easy PF solution for smaller applications.
- Range: 1–10 kVAr | 250V & 415V (1Ph), 50Hz
- Single Phase Design — Purpose-built for 1Ph loads
- Compact Cylindrical Body — Fits easily in small panels
- IS 2993 Compliant | Non-PCB — Safe, certified, Made in India
Continuous Duty — Set-and-forget reliability
Elcosine Cylindrical Capacitors
- Flour, Rice & Oil Mills —
Reliable PF correction for motor-heavy agro-processing loads
(DuraCap HD)

- Cold Storage & Glass Industries —
Steady compensation for continuous-running compressors and machines
(DuraCap HD)

- Pharmaceutical & Automobile Plants —
Heavy-duty performance where drives and automation create harmonics
(PowerForge SHD)

- Paper & Food Processing Units —
Withstands frequent switching and fluctuating loads
(PowerForge SHD)

- Welding Shops & Fabrication Industries —
500× inrush withstand handles the harshest switching duty
(PowerForge SHD)

- Lighting Circuits & Street Lighting —
Single phase PF correction for commercial and municipal lighting
(DuraCap SD) - Pumps & Small Motors —
Compact solution for single phase agricultural and domestic loads
(DuraCap SD)

- APFC Panels — Ideal for automatic power factor correction panels across industries.
- Commercial Buildings — Malls, hotels, hospitals & offices running HVAC, lifts and mixed loads.
- Textile & Machine Shops — Consistent kVAr support for spindle motors and CNC machines.

| Product | Rated Frequency | Voltage Level | Device Manual | HMI Manual | Data Sheet | Catalog |
|---|---|---|---|---|---|---|
| DuraCap HD- Cylindrical Capacitor | 50Hz | 220V/400V | Download | Download | Download | Download |
| 440V | Download | |||||
| 60Hz | 220V/400V | Download | Download | |||
| 440V | Download |