Pure Sine Wave Inverters

GMS Pure Sine wave Inverter Range

SW-150 SW-300 SW-600 SW-1200 SW-2000

Description

Inverters of the SW family are modern, microprocessor-controlled devices especially suited for mobile applications. The inverter converts the low DC input voltage into a higher AC voltage. The output signal voltage corresponds to a true sinusoidal alternating voltage. Unlike trapezoidal inverters, true sinewave inverters will provide a largely trouble-free operation to highly sensitive measuring equipment, computer systems, audio and DVD equipment, satellite systems, television sets, pumps and all devices with a transformer.

Design and power encased

The SW sinewave inverter family is a new generation based on many years of our inverter development and design. Taking all the power range between 150W and 2000W the SW inverters offer great reliability and durability combined with attractive design. The circuit board of the units is assembled by modern SMD technology that is built in an appealing anodized aluminium housing.

True sinusoidal output waveform

In order to run ANY type of electronic equipment from an inverter, you will need a high-quality sine-wave inverter. We guarantee that our inverters possess a stable sinusoidal output, which is necessary for many sensitive appliances and recommended for others.

The following features distinguish the SW sine-wave inverters:

• Low idle power consumption high efficiency
• Low weight precise voltage thresholds
• Precise crystal-controlled 50Hz frequency Under / Over voltage protection
• Low battery warning Overload management
• Short circuit protection Low voltage shutdown
• Reverse polarity protection Soft start - for loads with high inrush current
• true sinusoidal output voltage can be operated via remote control
• temperature-activated protective circuit output- and temperature-controlled fan

Functional Description

1. 12V/24Vdc connections
2. 230Vac sockets
3. LED indicator
4. DC fuses
5. ON/OFF switch
6. Outlet for remote control

Reverse Polarity Protection

In case the DC input is accidentally connected with reversed polarity the current will flow across a diode, which triggers the fuse. In this case first the cables must be disconnected from the battery, replace the fuse then establish the proper polarity connection with the batteries.

Deep discharge protection

Lead acid batteries must be protected against deep discharging; otherwise the cells will be irreversibly damaged (sulphation). All loads will be switched off automatically when battery discharge voltage is reached. A new automatic load re-connection is possible only after re-charging the battery to an appropriate level. This is to make sure that the battery leaves the discharged status as soon as possible.

Overload-, and short-circuit protection

In case the SW inverters are permanently overloaded, the protection circuit will switch off the unit. After a few restart attempts the inverter remains switched off, further operation is only possible by manual resetting. The SW inverters also protected electronically against short-circuit at their output; in such case the inverter will remain fully operational.

Replacing the fuse

The fuses are located under the DC connector cover (12V: 40A; 24V: 20A). In case the fuse is blown the inverter has to be disconnected and the fuse replaced with a new one of the same current rating. Subsequently check the device without any load connected. In case the fuse blows again the device is defective and has to be repaired by an authorized technician.

Remote control

The inverter can be switched on and off remotely by the use of a switch, the required small plug is supplied in the box. We suggest stranded wire of 2, x 0,5 mm² to be used with the supplied plug. The cable may be extended up to a length of 10m. You may use any switch as ON/OFF switch, since the internal 12V direct voltage is used as switching voltage.

Main switch

The inverter can be started by the main switch, which is located on the side of the inverter. If there is no load connected to the unit, it is recommended to switch the unit off, this will save the batteries from discharging.

"E" Mark certified

The automotive EMC electromagnetic compatibility directive 95/54/EC was introduced to ensure that the driver's direct control of a vehicle is not affected by electromagnetic interference from installed electronic and electrical equipment. Since October 2002 all aftermarket electrical and electronic equipment including radios, light bars, sirens, videos etc must be compliant with the directive and "e" marked accordingly.

Please contact Green MotorSport for a price list