Growatt WIT29.9-50K-XHU handleiding
Handleiding
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Fig6.7(a): Neutral line of alternative supply must not be isolated or switched.
Wiring modes vary depending on the region as shown in Fig 6.7 below. Please
select the appropriate wiring mode according to locally applicable safety
standards.
Fig6.7(b): Neutral line of alternative supply can be isolated or switched.
Fig 6.7 Wiring modes for different regions
6.1 Connecting The Ground Cables
2. All non-current-carrying metal parts and the enclosures of the devices of the
energy storage system, including the rack and the enclosures of the combiner
box, the distribution panel, the inverter and the battery should be properly
grounded.
3. For a single WIT inverter, connect a ground cable to the ground point on the
chassis shell. For a system with multiple WIT inverters connected in parallel,
ensure that the enclosures of the WIT Inverters, the metal racks of the PV
modules and the batteries should be connected to the same area to achieve
equipotential bonding.
1. It is essential to connect the ground cable to the WIT inverter before connecting
other cables to prevent personal injury or device damage.
4. The position of the ground points of the WIT 29.9-50K-XHU Hybrid Inverter is
shown in Fig 6.8.
3. Tighten the screws to a torque of 60 kgf·cm.
NOTE:
1. Keep the lightning protection grounding at the greatest possible distance from
the protective grounding.
2. Protect the terminals of the ground cables against rain and do not expose the
them to open air.
PE
Fig 6.8 Ground points
R S T N
LOAD
R S T N
GRID
WIT 29.9-50K-XHU
Grid
Battery
Primary
Load
R
S
T
N
PE
N BAR
E BAR
R S T N
GEN
PE
GEN
PV
(a) Wiring mode for AU/NZ
R S T N
LOAD
R S T N
GRID
WIT 29.9-50K-XHU
Grid
Battery
Primary
Load
R
S
T
N
PE
E BAR
R S T N
GEN
PE
GEN
PV
(b) Wiring mode for other regions
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Productinformatie
| Merk | Growatt |
| Model | WIT29.9-50K-XHU |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 16744 MB |
