Huawei SmartLogger2000 series Quick Manual page 13

Component
 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.
Fuse
 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 should be greater than or equal to 6 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 should be
Knife
greater than or equal to 32 A.
switch
Knife
When the rated AC voltage on the low-voltage side of

switch
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
Knife
should be greater than or equal to 800 V.
switch
When the rated AC voltage on the low-voltage side of

box
the box-type transformer is less than or equal to 500 V,
the rated current should be greater than or equal to 6 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 should be
greater than or equal to 32 A. The number of poles is 3.
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.
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 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.
Socket Connects to the power adapter.
Recommended Model or Specifications
12
Component
Quantity
Source
Prepared by
3
the customer
Prepared by
1
the customer
Prepared by
1
the customer
Prepared by
1
the customer