Suresine

About Morningstar SureSine Inverter

Model No. SI-300

Two separate versions available: 220vaC at 50 Hz or 115vaC at 60 Hz. Other output voltages available upon request. User selectable on both versions.


Hojas de datos

Electrical Specifications

• Continuous Power Rating 300 Watts @ 25°C
• Peak Power Rating (10 minutes) 600 Watts @ 25°C
• DC Input Voltage 10.0V – 15.5V
• Waveform Pure sine wave
• AC Output Voltage (RMS)* 220V or 115V +/– 10%
• AC Output Frequency* 50 or 60 Hz +/– 0.1%
• Peak Efficiency 92%
• Total Harmonic Distortion (THD) < 4%
• Self Consumption
  Inverter On (no load) 450mA
  Inverter Off 25mA
  Stand-by 55mA
• Low Voltage Disconnect (LVD) 11.5 V or 10.5 V**
• Low Voltage Reconnect 12.6 V or 11.6 V**
• LVD Warning Threshold (buzzer) 11.8 V or 10.8 V**
• LVD Delay Period 4 minutes
• High Voltage Disconnect 15.5 V
• High Voltage Reconnect 14.5 V
• Standby On Threshold ~ 8 Watts
• Standby Off Threshold ~ 8 Watts
• High Temperature Disconnect 95°C (heatsink)
• High Temperature Reconnect 80°C (heatsink)

* two separate versions available:

220vaC at 50 Hz or 115vaC at 60 Hz
Other output voltages available upon request.

**user selectable on both versions.

Electronic Protections

• Reverse Polarity (fused)
• AC Short Circuit
• AC Overload

Mechanical Specifications

• Dimensions 213 x 152 x 105 mm; 8.4 x 6.0 x 4.1 in

• Weight 4.5 Kg / 10.0 lbs

• AC Terminals; Max. Wire Size 4 mm2 / 12 AWG

• DC Terminals; Max. Wire Size 2.5 to 35 mm2; 14 to 2 AWG

• Remote On/Off Terminals; Max. Wire Size 0.25 to 1.0 mm2; 24 to 16 AWG

• Enclosure IP20; Cast anodized aluminum

Environmental Specifications

• Ambient Operating Temp –40°C to +45°C

• Storage Temperature –55°C to +85°C

• Humidity 100% (non-condensing)

• Tropicalization Conformal coating on printed circuit boards 

• Epoxy encapsulated transformer and inductors

Certifications

• CE Compliant

• UL Listed (UL 458) – 115 V version ONLY

• cUL (CSA C22.2 No. 107.1-01) – 115 V version ONLY

Improved Load Operation

• Pure Sine Wave – Provides quality AC equivalent to grid power. A sine wave will extend the life of the household appliances (lights, TV, fans) and improve load performance.

• Toroidal transformer design – Generates good wave form throughout the range of input voltages.

• Outstanding Surge Capability – Handles a 200% surge during load start-up, to a maximum of 600 watts

More Power Available

• High efficiency – A high peak efficiency will reduce heating and make more solar energy available for powering loads.

• Low Self-Consumption – The SureSine consumes 450mA while powering loads. During no load conditions, solar energy is not wasted because the SureSine automatically powers down to stand-by mode, reducing self-consumption to one tenth of operating consumption.

Extremely High Reliability

• Extensive electronic Protections – The SureSine has extensive electronic protections that will automatically protect against faults and user mistakes such as short circuit, overload, high temperature and low voltage disconnect. Recovery from most faults is automatic. 

• No internal Cooling Fan – A key design objective since fans often fail in harsh environments and are noisy, consume power and blow dirt into the electronics.

• Tropicalization – The SureSine uses epoxy encapsulation, conformal coating, stainless steel hardware, and an anodized aluminum enclosure to protect against harsh tropical and marine environments. 

Other Features

• More information – The two LEDs provide important information to the user about system status and any fault conditions. An optional digital meter may be connected to the SureSine to display additional system information.

• Remote On/Off – Improves safety by making it easy to install the SureSine in an inaccessible location or enclosure. 

• Reduces system cost by avoiding the need to add an AC safety disconnect to the system.

• Adjustability – Four DIP switches provide easy adjustability of several system parameters. Additional adjustability is possible via RJ-11 to RS-232 adapter to a personal computer and using Morningstar’s PC software.

Perfil de la Empresa

Morningstar Corporation es un proveedorlíder en el mundo de los controladores e inversores de energía solar de carga,con más de 2.5 millones de unidades instaladas en más de 112 países. Productosde Morningstar han sido reconocidos en los mercados internacionales de energíasolar como la más avanzada y productos de mayor calidad disponible.

 

Muchos de nuestros clientes nos dicenque Morningstar es su mejor proveedor. Desde hace más de 21 años, Morningstarha sido un socio consistente y confiable: la misma propiedad, la gestión y lamisma misma estrategia. Estamos 100% enfocados en nuestra competencia central:la electrónica de energía solar.

 

Lo más importante, Morningstar es unaempresa propiedad de los empleados. Nuestra gente es apasionada y dedicada aléxito a largo plazo de la energía fotovoltaica y la sostenibilidad de nuestroplaneta. Ellos están aquí para servir a nuestros clientes en el largo plazo.