Energy Solutions can help you reduce your electricity bills
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Energy Solutions can help you reduce your electricity bills
Commercial Enquiry :
+919373336340 | +919822407189
sales@enertechups.com
Customer Care & Support: +919373679255 support@enertechups.com
Careers: +919075088292 recruitment@enertechups.com
| Parameter | Specification |
|---|---|
| Input Frequency | 50Hz (60Hz Available) |
| Output Frequency | 400Hz ±0.5% |
| Input Voltage | 110VAC, 400VAC (Customizable) |
| Output Voltage | 110VAC, 120VAC, 230VAC, 240VAC, 400VAC |
| Frequency Regulation | ±0.5% (No Load to Full Load) |
| Voltage Regulation | ±1.5% (No Load to Full Load) |
| Power Factor | 0.7 Lead to 0.7 Lag |
| Overload Capacity | 120% of Rated Capacity |
| Conversion Efficiency | >95% (Up to 97%) |
| Technology | DSP Controller + IGBT Power Stage |
| Phase Options | Single-phase & Three-phase |
| Isolation | Integrated Isolation Transformer |
Mission-Critical Aerospace Power: High-Precision 50Hz to 400Hz Static Frequency Converters
Commercial aircraft, fighter jets, and naval defense systems run exclusively on high-frequency 400Hz AC power to keep onboard transformers and motors lightweight and compact. Standard commercial utility grids deliver power at 50Hz, creating a critical gap whenever an aircraft is grounded for maintenance, pre-flight checks, or manufacturing assembly. A EnerTech 50Hz to 400Hz Static Frequency Converter (SFC) acts as a dedicated solid-state Ground Power Unit (GPU), converting standard 50Hz grid electricity into pure, tightly regulated 400Hz power without relying on noisy, fuel-guzzling diesel generators or mechanical rotary sets.
Why Solid-State 400Hz Technology Outperforms Rotary Units
Aviation and defense electronics cannot tolerate the voltage sags, harmonic distortion, or frequency drifts common in traditional motor-generator sets. Static frequency converters leverage advanced IGBT-PWM double conversion architecture to synthesize laboratory-grade 400Hz power silently and instantly.
Aircraft-Grade Frequency Stability (0.01%): Delivers continuous, crystal-controlled 400Hz power to prevent navigation computer errors and avionics faults.
Pure Sine Wave Output (THD < 2\%): Protects sensitive radar modules, flight control computers, and communication suites from harmonic noise.
Galvanic Isolation Protection: Integrated isolation transformers isolate the sensitive aircraft electronics from utility grid surges and neutral shifts.
Zero Emissions & Quiet Hangar Operation: Replaces loud, polluting diesel GPUs inside maintenance hangars with clean, whisper-quiet electric conversion.
Delivers the industry standard 3-phase 115V AC (Line-to-Neutral) and 200V AC (Line-to-Line) power required by global civil and military aviation standards.
Built with heavy-duty power modules to absorb instantaneous startup currents from aircraft hydraulic pumps, cabin cooling fans, and avionics bays.
Actively measures and compensates for voltage drops along long 400Hz hangar cabling runs, ensuring exact 115V reaches the aircraft receptacle.
Available as fixed indoor units, mobile towable airfield trailers, or bridge-mounted configurations for airport passenger boarding bridges.
Automated fast-acting protection against over/under voltage, phase reversal, short circuits, and ground faults compliant with MIL-STD and civil aviation standards.
Equipped with industrial touchscreens, RS485/Modbus, and Ethernet connectivity for remote diagnostics and automated hangar energy monitoring.
Power aircraft during maintenance, testing, and pre-flight preparations with GPU-compatible 400Hz output. Eliminate dependency on aircraft auxiliary power units, reducing fuel consumption and maintenance costs during ground operations.
Supply specialized power to radar systems, communication equipment, mobile command centers, and weapons testing facilities. Meet MIL-STD power quality requirements for mission-critical electronic systems.
Drive high-precision spindle motors and servo systems that require 400Hz for optimal performance. Achieve superior surface finishes and dimensional accuracy in aerospace component manufacturing.
Create controlled test environments for 400Hz equipment qualification and compliance testing. Simulate aircraft electrical systems for avionics development and validation programs.
Power specialized hermetic compressors designed for 400Hz operation. Achieve higher efficiency and reduced size in industrial and commercial refrigeration applications.
Supply dockside power to military and research vessels equipped with 400Hz electrical systems. Enable maintenance and system testing while minimizing onboard generator operation.
Microprocessor control delivers precise output regulation, advanced protection algorithms, and comprehensive diagnostics. Real-time monitoring enables predictive maintenance and maximizes equipment uptime.
Advanced filtering and PWM control techniques maintain low total harmonic distortion (THD), protecting sensitive electronic loads from power quality issues.
Comprehensive safeguards include overvoltage protection, undervoltage lockout, overcurrent limiting, overtemperature shutdown, and short-circuit fault detection.
Controlled inrush current limiting prevents nuisance breaker trips during converter startup. Gradual voltage ramp-up extends equipment lifespan and improves grid compatibility.
Intelligent cooling systems with temperature monitoring prevent thermal stress on power semiconductors. Extended component life and consistent performance across ambient temperature ranges.
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Our engineering team provides comprehensive application support including:
Yes, EnerTech offers customization options for the SFC to tailor it to specific frequency conversion needs, including input/output frequency ranges, power ratings, and control features.
Yes, the converter includes built-in monitoring and control features accessible via web-based interfaces or network management systems for remote management and diagnostics.
Key factors to think about are the frequency conversion range, input and output voltage compatibility, power rating and capacity, efficiency and performance, protection features, remote monitoring capabilities, environmental suitability, and manufacturer reputation.
A static frequency converter can support a wide variety of loads, including motors, pumps, compressors, lighting systems, and other electrical equipment requiring precise frequency control.Â
