SMA CLUSTER CONTROLLER Installation - Manual (Page 13)

Power supply units:
In addition to the top-hat rail power supply unit offered as an accessory (see Section 10, page 88
), the Cluster Controller supports power supply units with the following properties:
• Maximum output current including short circuit: 8 A
• Maximum output apparent power: 100 VA
• DC output voltage: 24 V
• Nominal current: minimum 1.8 A
2.4 System Requirements
Supported web browsers:
☐ Microsoft Internet Explorer from version 8
☐ Mozilla Firefox from version 3.6
Recommended display resolution:
☐ Minimum 1,024 pixels x 768 pixels
2 Safety SMA Solar Technology AG / SMA America, LLC
Installation Manual 13 ClusterController-IA-en-14