MULTICLUSTER BOX 12-3-20 · 2016-10-28 · SMA CLUSTER CONTOLLER* PV ROUTER INVERTER SWITCH/ HUB...
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MC-BOX-12-3-20_IAA-en-13 | Version 1.3 ENGLISH MULTICLUSTER-BOX 12.3-20 Installation – Circuitry Overview LEGEND Fuse Fuse type Application Supply line from F101 NH1 200 A Generator - F102 NH1 200 A Load - F104.x Circuit breaker C40 Sunny Island - The Grid Connect Box is always deli- vered with an all-pole disconnection function. The all-pole disconnection function must be deactivated on the Grid Connect Box if, according to the technical connection conditions of the grid operator and the locally applicable standards and directives, all-pole disconnection is not permitted. Line conductor Neutral conductor Grounding conductor Control and mea- surement signal cable Data cable for in- ternal communica- tion of the clusters Data cable for multicluster com- munication WAN Speedwire Terminator Sunny Island Comment: Extension cluster circuitry: see page 2 Bridge DigIn- and BatVtg- on the master of the main cluster. Data cable length max. 30 m * Ground the Multicluster system at the grid-connection point in accordance with the local standards and directives. Schematic diagram for multicluSter Box COMMUNICATION PRINCIPLE CIRCUITRY OF NA-BOX WITH MULTICLUSTER-BOX AND MAIN CLUSTER CIRCUITRY OF GRID-CONNECT-BOX WITH MULTICLUSTER-BOX AND MAIN CLUSTER UTILITY GRID UTILITY GRID SUNNY PORTAL SMA CLUSTER CONTOLLER* PV INVERTER ROUTER SWITCH/ HUB MC-BOX with NA-BOX or GRID-CONNECT-BOX *As an alternative to the SMA Cluster Controller, the Sunny WebBox can also be connected via a RS485 bus. To this end, the master of each cluster must be equipped with a SI-COMSMA-NR retrofit kit. SMA Solar Technology AG Niestetal SMA Online Service Center: www.SMA-Service.com SMA Service Line Tel. +49 561 9522 399 E-mail: [email protected] SMA Solar UK Ltd. Milton Keynes +44 1908 304899
Transcript of MULTICLUSTER BOX 12-3-20 · 2016-10-28 · SMA CLUSTER CONTOLLER* PV ROUTER INVERTER SWITCH/ HUB...
MC-BOX-12-3-20_IAA-en-13 | Version 1.3 ENGLISH
MULTICLUSTER-BOX 12.3-20Installation – Circuitry Overview
LEGENd
Fuse Fuse type Application Supply line fromF101 NH1 200 A Generator -F102 NH1 200 A Load -F104.x Circuit breaker C40 Sunny Island -
The Grid Connect Box is always deli-vered with an all-pole disconnection function. The all-pole disconnection function must be deactivated on the Grid Connect Box if, according to the technical connection conditions of the grid operator and the locally applicable standards and directives, all-pole disconnection is not permitted.
Line conductor
Neutral conductor
Grounding conductorControl and mea-surement signal cableData cable for in-ternal communica-tion of the clustersData cable for multicluster com-munication
WAN
Speedwire
Terminator
Sunny Island
Comment:Extension cluster circuitry: see page 2
Bridge digIn- and BatVtg- on the master of the main cluster.
Data cable length max. 30 m
* Ground the Multicluster system at the grid-connection point in accordance with the local standards and directives.
Schematic diagram for multicluSter Box
COMMUNICATION PRINCIPLE
CIRCUITRY OF NA-BOX WITH MULTICLUSTER-BOX ANd MAIN CLUSTER
CIRCUITRY OF GRId-CONNECT-BOX WITH MULTICLUSTER-BOX ANd MAIN CLUSTER
UTILITY GRID
UTILITY GRID
SUNNYPORTAL
SMACLUSTER CONTOLLER*
PVINVERTERROUTER
SWITCH/HUB
MC-BOX withNA-BOX or
GRID-CONNECT-BOX
*As an alternative to the SMA Cluster Controller, the Sunny WebBox can also be connected via a RS485 bus. To this end, the master of each cluster must be equipped with a SI-COMSMA-NR retrofit kit.
SMA Solar Technology AGNiestetalSMA Online Service Center: www.SMA-Service.com
SMA Service LineTel. +49 561 9522 399E-mail: [email protected]
SMA Solar UK Ltd.Milton Keynes+44 1908 304899
If the utility grid is connected directly to the Multicluster-Box as the external energy source instead of the electricity generator, the locally applicable standards and directives must be adhered to. Further more, the utility grid must be connected to the generator input of the MC-BOX in this case.
If the Multicluster-Box is installed without Grid-Connect-Box and NA-Box, the following jumper wires must be set:- Terminals X110:1 and X110:2- Terminals X111:6 and X111:7
Line conductor Control and measurement signal cable
Neutral conductor Data cable for internal communication of the clusters
Grounding conductor Data cable for multicluster communica-tion
DC+ cable WAN
DC− cable Speedwire
Battery temperature sensor Terminator
Sunny Island BatFuse
PV inverter Battery
Comment: Bridge digIn- and BatVtg- on the master of the main cluster.Data cable length max. 30 m
*1 Ground the Multicluster system at the grid-connection point in accordance with the local standards and directives.
*2 If a generator is used, ground the multicluster system at the generator.
dATA ANd CONTROL CABLE CIRCUITRY — for systems with electricity generator or utility grid connected directly to the Multicluster-Box
POWER CABLE CIRCUITRY FOR SYSTEMS WITH MULTICLUSTER-BOX
PV SYSTEM
PV main distribution board
GENERATOR
LOAD
LEGENd
Main distribution board for the loads
UTILITY GRID
Optional for Gen-Grid
GRID-CONNECT-BOX
