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EMMA-(A01, A02)
User Manual
Figure 5-2 Cable connection diagram: external CT connection (current > 63 A)
(A) Inverter
(D) Charger
(G) SG Ready heat pump
Table 5-1 Recommended cable specifications
Item
AC_IN
AC_OUT
Issue 05 (2024-01-19)
Name
AC input
power cable
AC output
power cable
Copyright © Huawei Digital Power Technologies Co., Ltd.
(B) Residential load
(E) Power grid
(H) External WLAN
antenna
Type
Outdoor copper
cable
(temperature
resistance ≥
90°C)
5 Electrical Connections
(C) Router
(F) Main circuit breaker
(I) External CT
Conductor Cross-
Sectional Area
● Internal CT
connection: 16
2
mm
● External CT
connection: 6
2
mm
to 16
2
mm
Source
Prepared
by the
customer
27
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