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Grid & Load connection
Only qualified AC transmission cables under the local electrical safety laws
and regulations and comply with the technical parameters of this manual
are allowed to connect to the Soluna series energy storage integrated
machines
Recommended wire specifications for safe system operation are as shown in
the following table.
Model
GRID side
Load side
Soluna S12EU-A36
It is recommended to use 4
mm
²
of wire
It is recommended to use 4
mm
²
of wire
Soluna S12EU-A50
It is recommended to use
6mm
²
of wire
It is recommended to use 6
mm
²
of wire
Soluna S12EU-A80
It is recommended to use
10mm
²
of wire
It is recommended to use
10mm
²
of wire
Terminal crimping of wires L, N, and PE of the mains and load cables
Terminal crimping torque 3.6
–4.6 N•m
Note:
●
Before connecting the AC power grid cable to the energy storage integrated
machine, the lightning protection and short circuit protection measures must be
taken in accordance with the local electrical safety regulations. The PE cable
(grounding cable) of the machine must be reliably grounded.
●
Connect the three wires L, N, and PE of the single-phase public power grid to the
corresponding AC terminals, fasten them, and tighten the screws. The crimping
torque is 1.5
–2.5 N•m.
●
Connect the three wires L, N, and PE of the load to the corresponding load
terminals, fasten them, and tighten the screws. The crimping torque is 1.5
–2.5
N•m.
Summary of Contents for S12 EU-A36
Page 1: ...1 53 User Manual Home Energy Storage System Soluna S12 EU Oct 2020 Revision A 1 ...
Page 18: ...18 53 Figure 2 5 Appearance Number Name Remark Door lock of system Door key ...
Page 30: ...30 53 Step7 Electrical connection 1 Soluna S12EU A36 2 Soluna S12EU A50 ...
Page 31: ...31 53 3 Soluna S12EU A80 ...
Page 36: ...36 53 Figure 4 5 PV information Figure 4 6 Load information Figure 4 7 Grid information ...