Switching station for mains priority circuit us230/12 12a 2700w 230vac

versatile all-rounder

Offgridtec Switching stations allow you to operate 230v consumers from two different voltage sources without interference. Typically, this is a voltage transformer or the public power grid

With the priority circuit you can determine which power source is to be used preferentially - if this voltage source is not available, the switchover is made to the substitute power source.

The use of high-quality relays guarantees on the one hand a particularly precise switching threshold, on the other hand your voltage transformer is optimally protected against backfeeding of external voltage.

Recommendations for use

• Solar stand-alone systems
• Service and commercial vehicles
• Motorhomes and caravans
• Sailboats and other watercrafts

Technical data

• Input voltage: 230vac, 50/60Hz
• Input current (max.): 12A
• Output voltage: 230vac, 50/60Hz
• Power (max.): 2700vA
• Switching time: 1-2 secondsli>
• Fuse: f 15a / 250v
• Protection: overload, short circuit
• Housing: plastic
• Protection class: IP55
• Inputs: screw terminals
• Dimensions: (LxWxH): 120 x 120 x 58mm
• Weight: 250g

Application example 1 - Mains priority circuit

• The 230 v ac mains is connected to input ac2 (higher priority)
• This means that the battery is protected and the inverter is protected from external voltage at the same time.
• Only when ac2 is de-energized, input ac1 switches on the power supply via battery and inverter

Application example 2 - Inverter priority circuit

• The inverter is connected to input ac2 (higher priority)
• I.e. the current is primarily taken from the battery via the inverter (e.g. when using solar island systems)
• Only when the inverter switches off due to deep discharge protection, the 230 v ac mains is connected via input ac1

Scope of delivery:

1x changeover station, ground terminal, operating instructions, de, gb, fR, NL