SINE33GPU+DCGROUNDPOWER UNIT

Product catalog summary

Introduction
Sinepower has been a leader in developing 400Hz solid state Frequency Converters for over a decade, focusing on environmentally friendly, user-friendly, and easy-to-maintain products. Their Ground Power Units (GPUs) are designed to meet client requirements and comply with all relevant standards and legislation.

Specifications
The SINE33GPU+DC units are available in 30, 45, 60, and 90 KVA models. They feature power factor correction, ensuring a perfect sinusoidal input current from 25% to 150% load with low Total Harmonic Distortion (THDi) of less than 1.5%. The 28VDC units offer continuous power supplies ranging from 300 A to 600 A, with peak loads up to 2400 A.

Key Features

CE Mark Certified with compliance to EN61000-6-4 and EN61000-6-2 standards.
State-of-the-art semiconductor technology (IGBT) for unity power factor and low input harmonics.
High efficiency up to 95%.
Voltage compensation and No Break Power Transfer (NBPT) compatibility.
User-friendly control panel and data logging capabilities.
IP54 enclosures for outdoor use in extreme conditions.
Low noise emission (<65dBA@1m).

Output and Efficiency

Voltage compensation is automatic with no user adjustment required.
4 Quadrant Operation for better system response and safety.
Efficiency ranges from 90% to 94% depending on load.
Green Standby Function with minimal power consumption.

Protection and Safety

Enclosure protection class up to IP55.
Over/under voltage and overload protection with specific thresholds.
Variable fan speed for temperature control and short circuit protection.

Optional Features

Neutral voltage supervision, broken neutral supervision, and leakage current supervision.
RS232 interface and communication options including MODBUS and remote control.

Norms and Standards
The units comply with various international standards including ISO 6858-1982, MIL-STD-704F:2004, and IEC 62040-1:2008, ensuring high safety and performance levels.

Environmental Conditions

Operational temperature range from -40°C to +50°C at sea level.
Altitude capability up to 2500 m without de-rating.
Noise level maintained below 65 dBA at 1 meter.

Conclusion
Sinepower's SINE33GPU+DC units offer a reliable and efficient solution for aircraft power supply, with advanced features and compliance with stringent international standards.

Catalog excerpts

SINE33GPU+DC GROUND POWER UNIT SINE33GPU+DC 30, 45, 60 & 90 KVA SOLID STATE 400HZ GROUND POWER UNIT Sinepower has been developing and manufacturing 400Hz solid state Frequency Converters for more than a decade now. Our policy, has always been, to offer the best designed products that are environmentally friendly, simple to use, easy to maintain and exceptionally well manufactured thus meeting our clients requirements as well as complying with all standards and legislation. Sinepower’s GPU&DC units were designed with Power factor correction to guarantee a perfect sinusoidal input current from 25% to 150% load and a low THDi (<1.5%). The 28VDC offers a solid-state Ground Power Supplies that range from 300 A continuous – 1200 A Peak load and 600 A continuous – 2400 A Peak load. Sinepower ensure high quality, efficient and secure electrical power supplies. Zona Industrial do Mamodeiro Rua Augusto Marques Branco, Lote 21-A 3810-783 Aveiro, Portugal [email protected] www.sinepower.com COM.CAT.EN.GPU.DC_

Open the catalog to page 1

SINE33GPU+DC 30, 45, 60 & 90 KVA SOLID STATE 400HZ GROUND POWER UNIT As result of our constant development efforts we have launched our latest GPU&DC units, that are an extension of our 400hz solid state frequency converter range and are the safest and most reliable solution for your aircraft power supply. The 28 VDC GPUs are continuous DC power supply units that supply DC power to aircrafts that are on the ground to start the engine and the APU (Auxiliary Power Unit) of the aircraft as well as for the on-board power supply. Our design team have focused there efforts on developing a highly efficient...

Open the catalog to page 2

POWER QUALITY INPUT • State of the art semiconductor technology (IGBT) Rectifier • Power Factor Correction (PF=1) • 95% efficiency • 4 Quadrant Operation (better response of the system and safer operation for NBPT) • Low input harmonics (<1.5% THDi), to comply with the strictest regulations @ any load. OUTPUT • Voltage compensation (Load Dependent or via Remote Feedback – Real PLUG &PLAY connect GPU to aircraft and voltage compensation is done automatically, no user adjustment required or additional accessories) • 4 Quadrant Operation (better response of the system and safer operation for NBPT)...

Open the catalog to page 3

3 phase 400V/415V AC 45Hz up to 65Hz Input current harmonics OUTPUT 3 phase 200V AC -400Hz Overall Efficiency Max. Crest Factor RECTIFIER 4 Quadrant Operation AC Voltage Range Efficiency Overload Capacity Inrush Current Overall current limit INVERTER Static Regulation 0 - 100% load Dynamic regulation 100% Total harmonic distortion Electronic Limit Overload ± 1% 5%,recovering to 1% within 20ms Better tghan 3% (Linear Load) 120%@600s; 150%@60s; 200%@5s* Overload Capacity (IGBTs) 150% Continuous Frequency stability ±0.01% Crystal Controlled Load power factor 0-1 Efficiency 95%-98% Short circuit...

Open the catalog to page 4

All Sinepower catalogs and technical brochures

Archived catalogs

SINEDCGPU-28VDC MOBILE
4 Pages