SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

More documents

Recommendations

Info

Electrical Connection SMA Solar Technology AG 6.2.3 Cable Protection In addition to the internal DC circuit breaker, install a separate, external fuse as close as possible to the battery. Install a suitable fuse link for the fuse according to the maximum specified DC currents (e.g. NH1 with 250 A). DANGER! Risk of lethal electric shock. Death or serious burns. If no external cable protection is available, observe the following: • Lay the DC cables so that they are ground-fault and short-circuit-proof. • If there are short-circuit currents of over 10000 A, use an additional thermal fuse. 6.2.4 Connection DANGER! Danger to life due to high voltages. Death or serious burns. • Connect the external fuse and the battery cable to the battery only after all installation work has been completed. There is a "DC —" and a "DC +" terminal provided for each tube terminal lug (max. 70 mm²) for the battery feed cables in the Sunny Island. 34 SI5048-TB-TEN110340 Technical Description
SMA Solar Technology AG Electrical Connection Install the DC Terminals in the Following Sequence: 1. Loosen the cable gland on the Sunny Island. 2. Thread the DC cable through the cable gland. 3. Remove the protective insulation from the conductor and fit a suitable ring terminal lug to the exposed end of the conductor. 4. Install the M32 cable gland (included in delivery) for "DC —" and "DC +" in the cable feedthroughs. – Insert the cable gland with the thread in the cable opening. – Screw the counter nut onto the cable gland thread on the inside of the enclosure and tighten. DC connection area The positions between the ring terminal lug and connection area must be clean. This way a transition resistance and the heating of the terminals is reduced. 5. Insert the "DC–" conductor with the ring terminal lug into the "DC − " terminal and tighten the screw firmly with a torque of 4 Nm to 5.7 Nm. 6. Insert the "DC+" conductor with the ring terminal lug into the "DC+" terminal and tighten the screw firmly with a torque of 4.0 Nm to 5.7 Nm. DC cables Do not connect any other components to the DC cables. Other components must be connected directly to the battery via a separate distribution board. Technical Description SI5048-TB-TEN110340 35
Page 1: Off-Grid Inverter SUNNY ISLAND 5048
Page 4 and 5: Table of Contents SMA Solar Technol
Page 12 and 13: Notes on this Manual SMA Solar Tech
Page 14 and 15: The Sunny Island 5048 SMA Solar Tec
Page 22 and 23: Safety Instructions SMA Solar Techn
Page 24 and 25: Mounting SMA Solar Technology AG 4
Page 26 and 27: Mounting SMA Solar Technology AG 4.
Page 28 and 29: Opening and Closing SMA Solar Techn
Page 30 and 31: Electrical Connection SMA Solar Tec
Page 54 and 55: Control Elements SMA Solar Technolo
Page 56 and 57: Initial Start-up SMA Solar Technolo
Page 62 and 63: Switching On and Off SMA Solar Tech
Page 64 and 65: Switching On and Off SMA Solar Tech
Page 66 and 67: Operation SMA Solar Technology AG 1
Page 68 and 69: Operation SMA Solar Technology AG O
Page 74 and 75: Operation SMA Solar Technology AG I
Page 78 and 79: Operation SMA Solar Technology AG "
Page 80 and 81: Operation SMA Solar Technology AG S
Page 84 and 85:
Archiving Data on a SD Card SMA Sol
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Additional Functions SMA Solar Tech
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Battery Management SMA Solar Techno
Page 100 and 101:
Page 102 and 103:
Page 104 and 105:
Page 106 and 107:
Page 108 and 109:
Connecting External Sources SMA Sol
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Relays SMA Solar Technology AG 15 R
Page 132 and 133:
Multicluster Operation SMA Solar Te
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
PV Inverters in Stand-alone Grid Sy
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
Parameter lists SMA Solar Technolog
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Troubleshooting SMA Solar Technolog
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
Page 216 and 217:
Accessories SMA Solar Technology AG
Page 218 and 219:
Technical Data SMA Solar Technology
Page 220:
Contact SMA Solar Technology AG 23
Page 224:
��
show all

SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?