SMA Solar Technology AG
5 Mounting and Installation
Operating Manual
MC-BOX-6_12-BE-en-20
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5 Mounting and Installation
5.1 Multicluster Box 6.3
5.1.1 Selecting the Mounting Location
Requirements:
☐ The mounting location and method must be suitable for the weight and dimensions.
☐ Mount on a solid support surface.
☐ The mounting location must be accessible at all times.
☐ The ambient temperature must be between –25°C and +50°C to guarantee optimal
operation.
☐ Vertical installation, connection area must point downwards.
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Danger to life due to fire or explosion
Despite careful construction, electronic devices can cause fires if they are not installed properly.
This can result in death or serious injury.
• Do not install the Multicluster Box on flammable construction materials.
• Do not store any highly flammable materials or products in the vicinity of the Multicluster Box.
• Do not install the Multicluster Box in potentially explosive areas.
Optimum mounting location
If the Multicluster Box and the Sunny Island inverters are operated under different ambient
conditions, the circuit breakers for the Sunny Island inverters may trip more often.
• To ensure optimum operation, mount or install the Multicluster Box and the Sunny Island
inverters at the same location.
