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Rev 1 

User Manual Double Disconnect 2500A 

 

 

Segen Solar (Pty) Ltd Reserves the right to implement 
changes to specifications depicted in this Installation manual 
to conform to equipment or regulatory requirements 
to conform to equipment or Regulatory requirements

 

Installation Manual 

 

990KW-2500Amp AC NS-Protection 

- Double Disconnect Board 

For Grid Tied Solar Inverter Systems 

 

Part Number: DDU-2500A

 

 

Summary of Contents for DDU-2500A

Page 1: ...anges to specifications depicted in this Installation manual to conform to equipment or regulatory requirements to conform to equipment or Regulatory requirements Installation Manual 990KW 2500Amp AC...

Page 2: ...uipment and people are required to ensure the safe operation and maintenance of electrical products appliances or devices This AC protection is designed for both the protection and safe operation of t...

Page 3: ...tools or equipment such as ladders and scaffolding Description This AC Board is designed for the connection and protection of a single or combiner PV System input not exceeding a total of 2500A 990KW...

Page 4: ...ensure that the chosen surface is suitable in order to support the weight of the board for example Concrete Plinth It is recommended that the board is mounted vertically Please ensure enough clearanc...

Page 5: ...24 x 40kW Inverters etc The Number of Inverters exceeding the quantity of one must first be combined in an AC PV Combiner Board as this Board is designed to accept a single input from the PV System R...

Page 6: ...ements to conform to equipment or Regulatory requirements Fig 3 Fig 3a Fig 4 PV System AC Connection Connect the PV System cable L1 L2 L3 N from the AC protection or combiner board to K2 contactor ter...

Page 7: ...latory requirements Earthing All Metallic parts of this assembly must be earthed in accordance with the Low Voltage wiring standard requirements The Earth conductor for each individual cable must be c...

Page 8: ...void if not used within strict compliance with the installation manual and the user manual of the protection relay WARNING Please ensure all connections including factory connections are checked as i...

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