5.4.1 Installing Copper Bars Between Battery Packs..................................................................................................... 125

5.4.2 (Optional) Filling the Fire Cylinder with Extinguishant..................................................................................... 130

5.4.3 Installing the Battery in the Extinguishant Control Panel................................................................................ 133

6 Installing Cables.................................................................................................................. 137

6.1 Preparing Cables................................................................................................................................................................. 137

6.2 Connecting Socket Circuit Wires................................................................................................................................... 140

6.3 Installing DC Power Cables............................................................................................................................................. 147

6.4 Installing AC Input Power Cables (With External Grid Power Supply)............................................................ 152

6.5 (Optional) Connecting Single-phase AC Input Power Cables.............................................................................157

6.6 Installing Signal Cables.................................................................................................................................................... 159

6.6.1 Installing FE Communications Cables...................................................................................................................... 159

6.6.2 Installing Optical Cables............................................................................................................................................... 162

6.7 Sealing the Cable Holes................................................................................................................................................... 166

7 Checking Before Power-On............................................................................................... 167

8 Powering On the System...................................................................................................169

8.1 Installing the PSU............................................................................................................................................................... 169

8.2 Installing the Solenoid Valve.......................................................................................................................................... 171

8.3 Power-on Process................................................................................................................................................................174

8.4 Powering On the Smart Transformer Station (STS)............................................................................................... 177

8.5 Powering On the Smart Array Controller (SACU)................................................................................................... 177

8.6 Powering On the Distribution Transformer............................................................................................................... 177

8.7 Powering On the ESS........................................................................................................................................................ 178

8.8 (Optional) Powering On the Battery Side of the DC LV Panel........................................................................... 184

8.9 Powering On the Smart PCS........................................................................................................................................... 185

9 Deployment and Commissioning (SmartLogger WebUI)..........................................187

10 Powering Off the System................................................................................................ 188

10.1 Delivering a Shutdown Command on the SmartLogger.................................................................................... 188

10.2 Power-off Process............................................................................................................................................................. 189

10.3 Powering Off the Smart PCS........................................................................................................................................ 190

10.4 (Optional) Powering Off the Battery Side of the DC LV Panel........................................................................ 191

10.5 Powering Off the ESS..................................................................................................................................................... 191

10.6 Powering Off the Distribution Transformer............................................................................................................ 193

11 Alarm Reference................................................................................................................194

12 Emergency Handling........................................................................................................ 195

13 FAQ....................................................................................................................................... 197

13.1 (Optional) How to Level the ESS When Doors Cannot Be Opened or Closed........................................... 197

13.2 How to Ensure that the Solenoid Valve Is Not Activated.................................................................................. 198

13.3 How to Connect the ESS to the Smart PV Management System................................................................... 199

13.4 How to Create a Plant.................................................................................................................................................... 199

Issue 15 (2023-11-01)

Table of Contents