Ground Power units, Frequency Converters, 28VDC and EV chargers.

Sinepower Lda

Ground Power Units, Frequency Converters, 28VDC, EV Chargers

SINEPOWER was founded in 2003, by partners with 20 years of experience in Power Electronics including Ground Power units, Frequency Converters, 28VDC and EV chargers.

We specialize in the design and manufacturing of Solid State Ground Power units (GPU’s), Static Frequency converters (SFC’s), DC Chargers for electrical vehicles, Inverters and other power electronic products. With over 20 years of experience, our demand for excellence and the extreme quality and reliability of our products has helped us maintain our sustainable growth.

SINEPOWER has a certified quality management system by TUV Reihnland and our Ground Power Units (GPU’s) and Static Frequency converters (SFC’s), are also certified by TUV SUD PRODUCT SERVICE Laboratory in the UK. Our goal is to deliver reliable power solutions for a diverse range of applications and we are eager to help our clients find the best possible solution for their power needs.

SINEPOWER manufacture a variety of Static Frequency Converters and Solid State Ground Power units. Static Frequency Converters convert the source power with a specific input voltage and frequency in to a different output voltage and frequency depending on what the client requires. SINE33I SFC or SINE33 GPU units can be used in a variety of applications: Civil and Military Aviation, Aeronautical industry, Maritime/Nautical Industry.

Company Profile

  • Ground Power Units (Solid State) GPU – GROUND POWER UNIT / 30KVA, 45KVA, 60KVA AND 90KVA

    Ground Power Units (GPU) supply AC or DC power (Combi units) 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.

    Over the years we have designed and manufactured ground power units for specific end user clients, manly for military purposes – Força Aerea Portuguesa, Royal Air Force etc. This was the starting point for the design of our solid state, stationary and mobile GPUs, which we now commercialize for the civil aviation market. Our GPU’s are a mandatory equipment to guarantee a safe, efficient and high quality power supply to all aircrafts in hangar and/or ramp aircraft maintenance.

    GPU – GROUND POWER UNIT / 30KVA, 45KVA, 60KVA AND 90KVA
    SINEPOWER’s Ground Power Units range from 30 to 200 KVA solid-state Ground Power Supplies (mobile and fixed units) and The Standard Range is: 30KVA; 45KVA; 60KVA and 90KVA.

    Our Ground Power Units deliver an output of 200V 3 phase 400 Hz to the aircraft through a SINGLE or DUAL OUTPUT contactor and can be connected to a standard 380V to 415V 3 phase 50Hz mains or other.

    SINE33- Ground Power Units use High frequency IGBT Technology (Rectifier and inverter) to guarantee a sinewave input with low THDi (THD‹1.5%) and unit power factor (PF=1), perfect for civil airports and military applications as we guarantee a minimum impact on the mains or other power sources upstream contrary to most competitors in the market.

    SINE33- Ground Power Units are highly reliable, very efficient and easy to operate and maintain. Our GPU (Ground Power Units) use double conversion technology with an integrated inverter output transformer to ensure galvanic isolation of the load.

    SINEPOWER’s Ground Power COMBI Units can support AC and DC power output simultaneously as long as the total load power does not exceed the power of the unit.

    SINEPOWER can supply special flexible, 400Hz cables with the control and signalling wires included.

    Click here for further information

  • SFC - STATIC FREQUENCY CONVERTER / 60HZ, 50HZ, 400HZ /10-1200KW

    SINEPOWER manufacture a variety of Static Frequency Converters. Static Frequency Converters convert the source power with a specific input voltage and frequency in to a different output voltage and frequency depending on what the client requires.

    SINE33 SFC units can be used in a variety of applications: Civil and Military Aviation, Aeronautical industry, Maritime/Nautical Industry and Manufacturing sector.

    SINE33I Static Frequency Converters (Solid-state) have no moving parts, except for the fans to cool the systems down, and are highly efficient units (up to 95% efficiency). Our High frequency IGBT Technology (Rectifier and inverter) guarantees a perfect sinewave input current with low THDi (THDi‹1.5%) and unitary power factor (PF=1), perfect for all sorts of extreme electrical conditions (compatible with Genset output).

    Power Range for Standard IP54 SINE33I Static Frequency Converters:

    SFC MODEL ENCLOSURE INPUT OUTPUT WIDTH

    (mm)

    DEPTH

    (mm)

    HEIGHT

    (mm)

    IP
    SINE33I-SFC

    10-15KVA

    450 400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 450 530 700 IP54
    SINE33I-SFC

    20-30KVA

    500 400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 560 665 830 IP54
    SINE33I-SFC

    30-40KVA

    650 400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 705 705 1250 IP54
    SINE33I-SFC

    50-60KVA

    700 400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 705 770 1575 IP54
    SINE33I-SFC

    80-180KVA

    1000 400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 1005 910 1970 IP54
    SINE33I-SFC 200–500KVA 2000 400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 2165 1215 2130 IP54

    NOTE: All IP54 SINE33I Static Frequency Converters can be adapted to IP20.

    SINE33I MOD Static Frequency Converters Modular Static Frequency Converters are a great scalable power solution. Sinepower offers 2 power modules of 250KVA and 300KVA that can be paralleled up to 4 modules plus an additional transformer module for galvanic isolation. Sinepowers’ SINE33I MOD Static Frequency Converters key features:

    • Easily transported and mounted locally.
    • Compact design, high power density
    • High reliability and availability
    • Scalability for higher power needs
    • Continual operation with reduced capacity for repairs and/or maintenance
    • Good maintainability and serviceability, low Mean Time To Repair (MTTR)

    Both The SINE33I MOD Static Frequency Converters and the SINE33I Static Frequency Converters, have no moving parts, except for the fans to cool the systems down, and are highly efficient units (up to 95% efficiency). Our High frequency IGBT Technology (Rectifier and inverter) guarantees a perfect sinewave input current with low THDi (THDi‹1.5%) and unitary power factor (PF=1), perfect for all sorts of extreme electrical conditions (compatible with Genset output).

    Power Range for Standard IP20 SINE33I MOD Static Frequency Converters:

    SFC MODEL ENCLOSURE INPUT OUTPUT WIDTH

    (mm)

    DEPTH

    (mm)

    HEIGHT

    (mm)

    IP
    SINE33I-MOD-SFC

    250–300KVA

    2 X 900 400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 1830 1120 2080 IP20
    SINE33I-MOD-SFC

    400–600KVA

    2 X 900

    1 X 1300

    400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 3145 1120 2080 IP20
    SINE33I-MOD-SFC

    800–900KVA

    3 X 900

    1 X1300

    400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 4060 1120 2080 IP20
    SINE33I-MOD-SFC

    1000–1200KVA

    4 X 900

    1 X1300

    400-415VAC – 50/60Hz 400-480VAC – 50/60Hz 4975 1120 2080 IP20

    NOTE: All IP54 SINE33I MOD Static Frequency Converters can be containerized to guarantee IP55 (Check – MOD+CONTAINER.00 pdf)

    Specific communications and specialized enclosures may be developed for custom products.

    Click here for further information

  • EVR – Electronic Voltage Regulator 50-1200KW

    Electronic Voltage Regulators (SINE33-EVR)

    SINEPOWER’s ELECTRONIC VOLTAGE REGULATORS are used in power quality applications where speed and performance advantages make it a better fit than the mechanical voltage regulator. SINE33 EVR units provide consistent voltage regulation and voltage conditioning with fast correction without regular maintenance or moving parts.

    Sinepower’s Electronic Voltage Regulators offer the best solution for saturated and highly unstable power supplies where fluctuations in the voltage are more than frequent. Voltage stabilizers play a very important role in guaranteeing stable voltage to sensitive loads (±5% voltage fluctuation). Sinepower’s EVR’s are a 2 in 1 solution for voltage stabilization and conditioning. SINE33I EVR units have high efficiency, instant response time (lower than half a cycle -10ms), perfect output sinusoidal wave shape, independent regulation by phase and a high inrush and high current capability.

    We have various EVR units installed worldwide for industrial applications where equipment protection is an important aspect.

    SINE33 EVR units guarantee protection against voltage fluctuations on the mains or other power sources. With fast voltage regulation, under/over voltage, sags and swells are corrected in <5ms for 10% regulation and 40ms for 20% and 30% regulation. The voltage quality is also improved by sinusoidal shaping.

    SINE33 EVR units have an independent phase regulation to correct voltage imbalance.

    Click here for further information

  • 28VDC GPU – Ground Power

    28VDC GPU – Ground Power Units provide regulated 28 VDC for engine starting and powering of various aircrafts.

    SINEPOWERS 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.

    SINEPOWERS 28 VDC GPUs are solid-state Ground Power Supplies and range from:

    • 300 A continuous – 1200 A Peak load
    • 600 A continuous – 2400 A Peak load

    The units are available in mobile and fixed options.

    SINEPOWER also offer “Combi units” that include an additional 28VDC output to the standard 200VAC 400Hz output joining both options in one unit.

    SINEPOWER’s Ground Power COMBI Units can support AC and DC power output simultaneously as long as the total load power does not exceed the power of the unit.

    Click here for further information

Company News

Contact Company

Sinepower Lda
Zona Industrial do Mamodeiro
Rua Augusto Marques Branco, Lote 21-A
3810-783 Aveiro
  • 00351927677142
  • 00351234946000

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