Harare three-phase inverter installation

Insert the lock through the knob opening and lock. The inverter is typically mounted vertically, and the instructions in this section are applicable for vertical installation. Some three phase inverter models can be installed horizontally (above 10° tilt) as well as vertically, and at any tilt over 10° up to 90°.

In most countries, three phase inverters require neutral connection at all times. In some countries, the three phase inverters can be connected to delta grids; in other cases, multiple single phase inverters can be used. Prior to system installation, refer to:

Use a five-wire cable for three phase connection.The maximum wire size for the input terminal blocks is 16 mm2. Turn OFF the AC circuit breaker. Release the six Allen screws of the inverter cover and carefully move the cover horizontally before lowering it. CAUTION!

Use only copper conductors rated for a minimum of 90°C/ 194°F. For the SE10KUS, SE20KUS, SE33.3KUS three phase inverters where opposite polarity DC conductors are routed in the same conduit, 1000V rated cables must be used. Refer to the sticker on the inverter that specifies its Serial Number and its Electrical Ratings.

This equipment should be connected to inverters with a rated power > 20 kVA and is intended to be installed in a large photovoltaic power generating system by a professional.

From the Language drop-down list, select your language and tap Set Language. From the Commissioning menu, select Pairing. Tap Start Pairing. When Pairing Complete is displayed, the system startup process begins: Since the inverter is ON, the power optimizers start producing power and the inverter starts converting AC.