Reduce your Electric Bills

50 kVAr

Total capacity

208 V

3-Phase, 60 Hz

7 steps

Individually controlled

600 A

Suitable facility

Model S-50

Full Load Current: 140 A
Operating Ambient: Up to 104°F
Dimensions: 32" x 40"
Mounting: Floor mounting
Weight Net/Gross: 216 / 275 lbs
Sensing: Split core Current Sensor
kVAr Steps: 3, 5, 8.3, 8.3, 8.3, 8.3, 8.3

Auto-selects the optimal capacitor combinations. Maintains target power factor in real time. Individual switching of each capacitor. Installs at the main panel in under 6 hrs.

Controlled by Celec Digital Power Factor Regulator

Celec Electricity Saver S-50 – 50 kVAR, 208V Three-Phase Power Saving Device

The Celec Electricity Saver S-50 is an intelligent power factor correction unit for larger commercial and industrial installations. It measures your load, adjusts capacitance automatically, and helps you reduce electricity bills, avoid power factor penalties, and protect connected equipment.

Celec is the first Indian company with UL-listed power factor correction products in the USA, backed by core expertise in power measurement and intelligent control.

How It Works

Power factor improvement: Automatically sets the right capacitance level for your load.
Reduced line current: Lower current on the main line means lower losses and less heat.
Surge suppression: Protects against transient voltage spikes.
Voltage filtering: Removes noise and impurities from the input supply.

Key Features

Digital display of power savings
Real-time monitoring of all electrical parameters
Wi-Fi-enabled energy monitoring
Easy installation with pluggable current sensors
Designed for load fluctuations, performing at both low and peak demand
Suitable for 600–800 A systems

Benefits

Lower electricity bills and removal of power factor and demand charge penalties
Improved line voltage and power quality
Longer life for motors, air conditioners, refrigerators, HVAC systems and other inductive loads
Reduced heat in appliances and equipment
Compatible with solar panels, wind turbines and inverters

Specification

Specification	Details
Model / Order Code	S-50
Power Rating	50 kVAR
Voltage Rating	208 V AC, 60 Hz, 3-phase
Applicable Load	600–800 A
Full-Load Current	140 A
Switching Steps	7 (3, 5, 8.3 × 5 kVAR)
Operating Ambient Temperature	Up to 40 °C (104 °F)
Mounting	Floor mounting
Dimensions (W × H × D)	32 × 40 × 12 in (813 × 1016 × 305 mm)
Weight	122 kg (269 lbs)