No.
Component
Specifications
Quantity
4
MCB
● When the rated AC voltage on
the low-voltage side of the box-
type transformer is less than or
equal to 500 V, the rated voltage
should be greater than or equal
to 500 V; when the rated AC
voltage on the low-voltage side
of the box-type transformer is
greater than 500 V and less than
or equal to 800 V, the rated
voltage should be greater than
or equal to 800 V
● When the rated AC voltage on
the low-voltage side of the box-
type transformer is less than or
equal to 500 V, the rated current
is greater than or equal to 6 A
and less than or equal to 32 A;
when the rated AC voltage on
the low-voltage side of the box-
type transformer is greater than
500 V and less than or equal to
800 V, the rated current is 32 A
1
----End
4.1.5 Connecting a DI Signal Cable
Context
The SmartLogger can receive DI signals such as remote power grid scheduling
commands and alarms over DI ports. It can only receive passive dry contact
signals. It is recommended that the signal transmission distance be less than or
equal to 10 m.
Procedure
Step 1 Connect a DI signal cable.
SmartLogger3000
User Manual
4 Cable Connections
Issue 10 (2022-08-20)
Copyright © Huawei Technologies Co., Ltd.
44