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【Summary】
Exchange removing type three phases of new generation
of switchgear department of the metal armor to exchange
50Hz in the Model KYN28-12 family, specified voltage 3.
The distribution device of 6-12kV, extensively suitable
for segmenting in the single bus bar and single generatrix
the system, complete sets in one of using as accepting
and distributing electric energy. Switch device design
, making according with IEC293-96 and GB3906-97 and DL/T-404-97
standard.
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【Structure
characteristic】
1、Adopt new-type ZN12 , VD mouth , VS1 vacuum circuit
breaker, have small , light , such characteristics as
performance is reliable .
2、Cupboard body is it is it aluminize zinc to be board
curved to make panel and modulus assemble to import to
adopt, the commonability is strong, but make wantonly
up , and anti-oxidant ability is strong, firm among cupboard
body and the car , all kinds of door reliable Fang locks
the device by mistake , easy to operate and flexible.
3、China's putting type, double-deck formula overall arrangement,
it is simple , reliable to operate; There is abundant
space in the cable room, can link many roots cable , it
is convenient to install , maintain .
4、The handcart interchangeability is good.
5、Have temperature , automatic control system of humidity
, has guaranteed the equipment runs reliably. |
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| 【Normal
service condition】 |
·The
temperature upper limit of ambient air is +40 degrees
Centigrade, lower limit- 10 degrees Centigrade
·Above sea level not to exceed 1000m
·The relative humidity is not greater than 90% (+25 degrees
Centigrade)
·The ambient air should not receive the vapor , the obviously
polluting of corrosivity or the flammable gas,etc.
·There is no regular violent place to shake .
·The earthquake intensity does not exceed 8 degrees |
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【Users
should offer the following materials while ordering】
·All
types of the products, including scheme number of the
main circuit and auxiliary circuit scheme number .
·Systematic picture of
the main circuit.
·Electric principle picture
of auxiliary return circuit .
·Components and parts inventory
in the cupboard.
·Other special demands
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【Technical
parameter】
Serial
number |
Project |
Unit |
Data |
1 |
Specified
voltage |
KV |
3.6-12 |
2 |
Insulating level
of amount |
1minThe worker
is able to bear pressing frequently |
KV |
42 |
| The thunder and lightning is assaulted
and able to bear pressing |
KV |
75 |
3 |
Rated
power |
Hz |
50 |
4 |
Specified
electric current of main bus bar |
A |
630、1250、1600、2000、2500、3150 |
5 |
Amount
is able to bear receiving the electric current
(4S ) in short-term |
KA |
16、20、31.5、40 |
6 |
Tolerance
electric current of specified peak value |
KA |
40、63、80、100 |
7 |
Grade
of outer cover shelter |
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IP4X |
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Address:6
XIYUAN Road
Tel:86-0512-88871353
86-0512-88871356
Fax:86-0512-88871360
Zip Code:215011 |
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