SMA Sunny Island MCB-12U 3-Phase Multicluster Box For Up To 12 Inverters

SMA Sunny Island MCB-12U 3-Phase Multicluster Box For Up To 12 Inverters

The Multicluster Box for the Sunny Island 4548-US and 6048-US is the ideal solution for the easy installation of off-grid systems up to 100 kW. Two to four- three-phase clusters, each with three Sunny Islands, can be connected in parallel. The Multicluster Box is pre-wired for operation and equipped with a main connection for PV or wind energy systems. The communication cables necessary for installation are also included. Additional Multi Cluster Piggy Back Communication Cards are needed.

Technical Specifications

• Number of phases: 3-phase
• Nominal voltage: 3 x 120 V / 208 V
• Voltage range: 105 – 132 V / 181 – 229 V
• Nominal frequency / range: 60 Hz / 55 Hz … 65 Hz
• Dimensions (W / H / D): 48 / 65 / 14 in (122 / 165 / 36 cm)
• Mounting type: standing on base
• Weight approx.: 485 lbs (220 kg)
• Number: 12
• Continuous AC output at 77 °F (25 °C): up to 72 kW
• AC output for 30 min. / 1 min.: 80 kW / 100 kW
• Nominal AC current at 77 °F (25 °C): 3 x 167A