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EnerTech’s Industrial Inverters deliver uninterrupted pure sine wave power for mission-critical industrial and commercial applications. Industrial operations and vertical mobility demand uncompromising power reliability. Elevators, heavy machinery, and automated assembly lines run on high-torque, inductive electric motors that draw massive surge currents during startup and operation. Standard power backup systems fail under these conditions.








| Parameter | Single Phase | Three Phase |
|---|---|---|
| Capacity Range | 5 KVA - 30 KVA | 5 KVA - 300 KVA |
| Input Voltage | 230V AC ±15% | 415V AC ±15% |
| Output Voltage | 230V AC ±1% | 415V AC ±1% |
| Output Frequency | 50 Hz ±0.5% | 50 Hz ±0.5% |
| Waveform | Pure Sine Wave (THD <3%) | Pure Sine Wave (THD <3%) |
| Parameter | Specification |
|---|---|
| Inverter Efficiency | ≥95% at rated load |
| Transfer Time | <3 milliseconds (automatic) |
| Battery Backup | Long hours (configurable) |
| Overload Capacity | 125% for 1 minute, 150% for 10 seconds |
| Power Factor | Unity (1.0) for grid charging |
| Noise Level | <45 dB (Silent Operation) |
Power failures cause devastating losses in industrial operations—from halted production lines and data corruption to damaged equipment and missed deadlines. EnerTech Industrial Inverters safeguard your critical loads with instantaneous, automatic power switching and pure sine wave output.
A dedicated Industrial and Lift Inverter delivers the peak starting capacity, instant switchover, and clean sine wave output necessary to prevent downtime, protect mechanical drives, and ensure passenger safety.
Key Challenges Solved
Handling High Starting Inrush Currents: Lift motors and industrial drives draw 3 to 6 times their rated current upon startup. Industrial inverters feature high momentary overload capabilities to prevent tripping or voltage sag.
Seamless Emergency Rescue Device (ARD) Integration: Automatically detects grid outages and instantly provides regulated power to bring elevator cars smoothly to the nearest landing floor without sudden jerks.
Regenerative Braking Management: Safely absorbs or redirects back-EMF energy generated during elevator deceleration and lowering cycles, protecting the electronics from overvoltage.
Zero Disruption to Sensitive Automation: Pure sine wave output with minimal Total Harmonic Distortion (THD < 3%) safeguards PLCs, CNC controllers, VFDs, and sensors from electrical noise and failure.


Built with heavy-duty IGBTs and robust magnetic components to easily absorb intense motor starting loads.


Guarantees uninterrupted operation so lifts, robotic lines, and cooling pumps run continuously during power cuts.


Seamlessly synchronizes with modern VVVF drive elevators to eliminate mechanical shock, ensure smooth floor leveling, and extend motor life.


RS485/Modbus, CAN, and IoT interfaces deliver real-time operational diagnostics and immediate fault logging to facility management systems.


Encased in rugged, IP-rated industrial enclosures with conformal coating on internal boards to resist factory dust, moisture, and high ambient heat.


Advanced smart charging profiles support lithium, tubular lead-acid, or VRLA battery banks with temperature compensation to maximize battery service life.


Built-in safeguards against phase reversal, under/over voltage, short circuits, high temperature, and motor stall conditions.


Passenger, freight, and stretcher lifts in hospitals, corporate towers, and residential complexes.












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A: Industrial inverters are optimized for extended backup (8-10 hours) using external battery banks, making them ideal for prolonged power cuts. UPS systems provide shorter backup (15-60 minutes) but with zero transfer time. For Indian conditions with frequent, long outages, industrial inverters are more cost-effective.
A: Yes! Our three-phase industrial inverters are specifically designed to handle high-inrush loads from lifts, elevators, and motors. The IGBT design provides 150% overload capacity to manage startup surges.
A: Standard configuration provides 8-10 hours backup. Battery backup duration depends on your connected load and battery bank capacity. We can customize battery configurations for 2-24+ hours backup based on your requirements.
A: Yes. Power Factor Correction technology significantly improves charging efficiency and reduces reactive power consumption. Actual savings depend on your usage pattern, but customers typically report 40-50% reduction in charging electricity costs.
A: For solar integration, we recommend our Solar Hybrid Inverter range which is specifically designed to work with solar panels, batteries, and grid power. Industrial Inverters are optimized for grid+battery applications.
A: Calculate your total connected load in kW, add 25% safety margin, and convert to KVA (divide by 0.8 power factor). For accurate sizing, our engineers provide free load analysis. [Request Free Consultation →]
A: Installation typically takes 1-3 days depending on capacity and site conditions. This includes equipment installation, battery bank setup, wiring, testing, and commissioning.
A: Minimal maintenance required—quarterly visual inspection, annual comprehensive service, battery water top-up (for lead-acid batteries), and terminal tightening. We offer AMC contracts for hassle-free maintenance.
A: Yes. We provide complete turnkey solutions including site survey, system design, professional installation by certified engineers, commissioning, testing, and user training. Installation is done as per electrical safety standards.
A: 2 years comprehensive warranty covering manufacturing defects, components, and workmanship. Extended warranty options available up to 5 years. 24/7 support and lifetime spare parts availability.