Ultra Heavy Industrial Grade Power Protection for Large-Scale Applications
Ultra-heavy industrial solutions for massive power quality requirements
Perfect for Steel Plants, Large Industrial Complexes, Heavy Manufacturing & Power Intensive Applications
Enterprise-grade solutions for massive power quality scenarios
Comprehensive technical details for industrial engineers and procurement teams
| General Specifications | |
|---|---|
| Capacity | 500 KVA (500,000 VA) |
| Load Capacity | Up to 400 KW (at 0.8 power factor) |
| Cooling Type | Oil Cooled (ONAN - Oil Natural Air Natural) |
| Input Voltage | As per selected range (300-480V, 280-480V, 240-480V) |
| Output Voltage | 415V ±1% (Customizable: 400V, 440V) |
| Frequency | 50 Hz ±5% |
| Phase | 3 Phase + Neutral |
| Efficiency | 98.5% at full load |
| Response Time | < 50 milliseconds |
| Power Factor | 0.8 lagging to 0.8 leading |
| Construction & Protection | |
|---|---|
| Cooling Medium | Mineral Oil (Standard) / Synthetic Oil (Premium) |
| Oil Capacity | Approx. 120-150 Liters |
| Cooling System | Natural Oil Circulation with Radiator Fins |
| Temperature Rise | < 45°C at full load |
| Enclosure | CRCA Sheet with Powder Coating (3mm thickness) |
| Protection Grade | IP54 (Standard) / IP55-56 (Premium) |
| Protection Features | Overload, Short Circuit, Over Voltage, Under Voltage, Thermal, Oil Temperature, Surge, Phase Failure |
| Display | Digital Voltmeter, Ammeter with LED Indicators |
| Warranty | 1 Year Comprehensive Warranty |
| Dimensions | 1500mm × 1000mm × 1800mm (W×D×H) |
| Weight | Approx. 1200-1500 kg (with oil) |
Trusted by leading heavy industries across India for massive power protection
Massive steel rolling mills, foundries, induction furnaces, metal processing units with ultra-heavy machinery and continuous 350+ KW power requirements.
Massive automotive plants, complete assembly lines, robotic welding systems, painting systems with extensive automation and 24/7 operation requirements.
Massive industrial cold storage facilities, large food processing plants, refrigeration systems with multiple heavy-duty compressors and continuous operation.
Municipal water treatment facilities, massive pumping stations, filtration systems with multiple heavy motors and 24/7 critical operation.
Massive industrial parks, manufacturing complexes, large factories with multiple production units and centralized power distribution systems.
Massive shopping malls, business parks, IT parks, hotels with central HVAC, multiple elevators, and ultra-high power consumption requirements.
Superior technology for ultra-heavy industrial applications
Oil cooling provides 5x better heat dissipation than air cooling, maintaining optimal temperature even during continuous 24/7 ultra-heavy industrial operations.
Reduced thermal stress extends component life to 15-20 years, compared to 8-12 years for air-cooled units in demanding ultra-heavy industrial environments.
Oil acts as natural insulator and coolant, reducing maintenance frequency by 70% compared to air-cooled stabilizers in demanding ultra-heavy industrial environments.
Complete protection against dust, moisture, and environmental contaminants with IP54-56 rating, ideal for harsh ultra-heavy industrial conditions.
No noisy fans means quieter operation, making it suitable for indoor installation in massive manufacturing plants and industrial facilities.
Consistent performance even in high ambient temperatures (up to 50°C) without derating, ensuring reliable power protection for critical ultra-heavy operations.
The price starts from ₹8,50,000 for standard range models (300V-480V input) and can go up to ₹15,00,000+ for premium ultra-wide range models (240V-480V input) with additional features like remote monitoring, enhanced protection, and synthetic oil cooling. Professional installation services are available at additional cost. Final pricing depends on specific voltage range requirements, customization needs, installation location complexity, and additional industrial-grade features required for your ultra-heavy application.
A 500 KVA stabilizer can support up to 400 KW load at 0.8 power factor, making it ideal for ultra-heavy industrial applications with multiple large motors, heavy machinery, and continuous operation requirements. This capacity is sufficient for facilities with 300-350 KW actual load, providing the recommended 20-25% safety margin for motor starting currents and future expansion in massive industrial operations.
We provide 1 year comprehensive warranty on all 500 KVA oil cooled servo voltage stabilizers, covering manufacturing defects and component failures under normal operating conditions. The warranty includes parts and labor for any issues arising during the warranty period. Extended warranty options are available for critical ultra-heavy industrial applications requiring additional coverage.
Professional installation is available as a separate service at additional cost. Our installation team includes certified electricians and engineers who ensure proper installation, commissioning, and testing according to industrial standards. Installation costs vary based on site complexity, location, and specific requirements for ultra-heavy applications. We provide detailed installation quotes during the sales process.
Major industries include massive steel plants, large automotive manufacturing, industrial cold storage facilities, large water treatment plants, heavy engineering units, large industrial complexes, and any facility with 300-400 KW power requirements. These stabilizers are particularly beneficial for applications with 24/7 operation, high ambient temperatures, or demanding ultra-heavy industrial environments.
Standard delivery time is 4-6 weeks from order confirmation. For custom configurations or premium models, delivery may take 6-8 weeks due to the massive size and complexity of 500 KVA units. We maintain transparent communication throughout the manufacturing and delivery process. Expedited delivery options are available for urgent requirements at additional cost.
Get expert industrial consultation and the best price for your specific ultra-heavy requirements