Installation 5; Basic Installation Requirements - Growatt WIT 50K-A User Manual

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Fig 4.4 WIT 50-100K-HE, WIT 50-100K-HU Scope of Delivery
No.
A WIT Storage/Hybrid Inverter
B PV+ connector, PV - connector
C PV+ metal contact, PV- metal contact
D Battery + terminal, Battery - terminal
E
F
G
H RJ45 connector protector
I BMS power supply terminal
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K
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M
N
O Quick Installation guide
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NOTE:
1.The table above shows the packing list of the WIT 100K-HU Hybrid inverter as an
example. For WIT 50-100K-H, WIT 50-100K-HE, WIT 50-100K-HU models, 14 pairs of PV
connectors and 14 pairs of metal contacts are delivered with 50kW models; 16 pairs of
PV connectors and 16 pairs of metal contacts are delivered with 63kW models; 20 pairs
of PV connectors and 20 pairs of metal contacts are delivered with 75kW and 100kW
models.
2. Sturdy and durable though the packing carton is, please carry and handle it with
caution.
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Table 4.1 Packing list
Description
16-pin terminal
30-pin terminal
Data logger
SC70-12
SC50-8
SC120-12
SC70-8
User manual
Hoist ring

5.1 Basic Installation Requirements

A. Ensure that the installation surface is solid enough to bear the weight of the WIT
Inverter. (Refer to Table 3.2 for the weight of the WIT Inverter)
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B. Ensure that the installation position is suitable for the dimensions of the WIT Inverter.
C. Do not install the WIT Inverter in areas with flammable or thermolabile materials.
D. The WIT Inverter is protected to IP66 and can be installed indoors or outdoors.
E. Do not expose the WIT Inverter to direct sunlight. Otherwise, excessive temperature
may lead to power reduction.
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F. Keep the humidity at 0% to 95% RH.
G. Keep the ambient temperature at -30℃ to 60℃.
H. The WIT inverter can only be vertically mounted on a flat ground or a vertical wall.
Please refer to the following figures:
Quantity
1
20/20
20/20
1/1
2
1
1
1
1
4
1
I. Reserve enough clearance around the WIT Inverter to ensure sufficient space for heat
dissipation and operation. Ensure that there are no objects within 1 m of the left, right
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and top of the WIT Inverter; In ground-mounted installation, keep the back of the
chassis at least 0.1m away from the wall surface to ensure the optimal performance of
1
the WIT Inverter.
1
1
2

Installation 5

Fig 5.1
1m
1m
1m
0.1m
Fig 5.2
0.1m
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