American box transformer prefabricated box transformer outdoor
transformer box substation
Product Introduction:
The category: box-type substation | box
Technical term: ZGS-10/0.4 American box substation
Product Description:
ZGS-10/0.4 American box-type substation is a compact power
distribution equipment that arranges high-voltage, distribution
transformer, low-voltage distribution device and electric energy
metering equipment into one according to a certain line scheme,
which covers a small area.
It is used in rated voltage 10/0.4kV three-phase AC system, as a
complete substation for receiving and distributing electric energy.
It is suitable for urban public power distribution, high-rise
buildings, residential areas, industrial and mining enterprises,
oil fields and temporary construction sites.
The technical performance of the product meets the requirements of
JB/T 10217 standards.
Box-type substation, also called pre-installed substation or
pre-installed type transformer substation, is a kind of high
voltage switch equipment, distribution transformers and low voltage
power distribution equipment, according to the wiring scheme must
be arranged in one of the factory indoor, outdoor compact type
distribution equipment, the high voltage electricity, step-down
transformer, low voltage power distribution, and other functions
organically combined together, Installed in a moisture-proof,
rust-proof, dust-proof, rat-proof, fire prevention, anti-theft,
heat insulation, fully enclosed, mobile steel structure box,
mechanical and electrical integration, fully enclosed operation,
especially suitable for urban network construction and
transformation, is a new substation after the rise of civil
substation.
Main Characteristics
1. Compact structure, fully sealed structure, safe and reliable,
name maintenance, reliable protection of personal safety.
2. High voltage wiring can be used for ring network and terminal,
which is very convenient for conversion and improves the
reliability of power supply.
3. Excellent transformer performance: low noise, low loss, impact
resistance, short circuit and overload resistance.
4. The box body can adopt anti-corrosion design and special spray
painting treatment according to the requirements of the operation
environment, and can meet the anti-corrosion requirements of high
temperature and high humidity environment.
5. Widely used in urban power grid transformation, residential
areas, high-rise buildings, industrial parks, factories, temporary
construction electricity, airports, oil fields, docks, highways and
other outdoor places.
Using environment
Ambient temperature: maximum temperature +40℃, minimum temperature
-30℃;
Height: 1000 m or less;
Wind speed: equivalent to 34m/s(less than 700Pa):
Humidity: average daily relative humidity ≤95%; Monthly average
relative humidity ≤95%;
Shockproof: horizontal acceleration is not more than 04m/s,
vertical acceleration is not more than 0.15m/s;
Inclination of installation site: no more than 3°;
Installation environment: the surrounding air is not affected by
corrosive, flammable gas and other obvious pollution, installation
site without violent vibration;
When ordering this product beyond the conditions specified above,
you may consult with the company.
Product structure features
Compact structure, small volume, only about 1/3 to 1/5 of domestic
products with the same capacity, greatly reducing the floor area;
Fully sealed and fully insulated structure, without insulation
distance, reliable protection of personal safety;
High voltage combined electrical protection with load switch fuse;
High voltage wiring can be used for both ring network and terminal.
Flexible power supply mode, high reliability;
Excellent transformer performance, low loss, low noise; Strong
overload capacity, short circuit resistance, strong impact
resistance;
Meet various requirements of low-voltage feedout, can be selected
according to the scheme, or can be designed by oneself;
Cable head has two types: 200A elbow type cable joint and 600AT
type cable joint. Elbow type cable joint is suitable for cable
cross-sectional area of 35-185m square meters, T-type cable joint
is suitable for cable cross-sectional area of 35-500M square
meters.
Cable ends are made of copper and aluminum cores, both of which can
be equipped with fully insulated zinc oxide arresters. 200A
elbow-type cable head can be plugged and removed with load, and can
play the role of isolation switch.
