Prefabricated substation XGW-12

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Description

 

Prefabricated substation XGW-12 is made of prefabricated charged removable silicon rubber cable, fully sealed, fully insulated, maintenance-free, and can reliably ensure personal safety. The structure is small and beautiful, in stainless steel double-layer box, with service life of more than 20 years.

Without affecting the operation of the main network, it achieves regional outage repair, and reduces the scope of power outages;

Prefabricated substation XGW-12 can be equipped with one or more SF6 load switches. The wiring method is flexible and diverse; the branches can be up to 8 loop;

Optional arrester, short circuit fault indicator, current limiting fuse, meet the various requirements of users.

Parameters

 

Model description:

Main technical parameters:

Prefabricated substation XGW-12-1

Name Value
Rated voltage 12kV
Rated current 630A
Power frequency withstand voltage (phase-to-earth) 42kV/1min
Lightning impulse withstand voltage 75kV
Rated breaking current 630A
Rated short circuit making current (peak) 50kA
Rated short time withstand current 25kA/4s
Rated peak withstand current 50kA
Rated breaking capacitor current 45A
Rated breaking inductive current 16A
Breaking time at full load >100
Breaking and making mechanical operation number 2000

Prefabricated substation XGW-12-2

Solutions

 

Typical wiring diagram:

Model Line number description Primary wiring diagram Overall dimensions (L*W*H)
XGW-102K 1 incoming, 2 branches, with 1 switch Prefabricated substation XGW-12-5-7 1180×1050×1600
XGW-103K 1 incoming, 3 branches, with 1 switch Prefabricated substation XGW-12-5-8 1250×1050×1600
XGW-104K 1 incoming, 4 branches, with 1 switch Prefabricated substation XGW-12-5-9 1250×1050×1600
XGW-112K 1 incoming, 1 outgoing, 2 branches, with 1 switch Prefabricated substation XGW-12-5-10 1350×1050×1600
XGW-113K 1 incoming, 1 outgoing, 3 branches, with 1 switch Prefabricated substation XGW-12-5-11 1420×1050×1600
XGW-114K 1 incoming, 1 outgoing, 4 branches, with 1 switch Prefabricated substation XGW-12-5-12 1420×1050×1600
XGW-102K2 1 incoming, 2 branches, with 2 switch Prefabricated substation XGW-12-5-13 1350×1050×1600
XGW-112K2 1 incoming, 1 outgoing, 2 branches, with 2 switches Prefabricated substation XGW-12-5-14 1500×1050×1600
XGW-103K3 1 incoming, 3 branches, with 3 switches Prefabricated substation XGW-12-5-15 1850×1050×1600
XGW-113K3 1 incoming, 1 outgoing, 3 branches, with 3 switches Prefabricated substation XGW-12-5-16 2000×1050×1600

 

Outline diagram:

Prefabricated substation XGW-12-3

Prefabricated substation XGW-12-4

Prefabricated substation XGW-12-5

With the development of modern industry, the requirements of automation and intelligence of electrical equipment are getting higher and higher, it has become an inevitable trend to  monitor, protect, control and meter electrical equipment under normal and accident situations with unified management by using modern electronic technology, sensor technology, communications technology, computer and network technology.

The intelligent small outdoor substation developed with cooperation European partners in switching station program, installed and debugged 10KV switchgear, circuit breakers, load switches, current and voltage transformers, 10KV power PT, FTU, communication control terminal (BU), 10KV metering and automatic meter reading device, UPS power supply and instrumentation, then put them into a removable, sealed, moisture-proof stainless steel cabinet.

Prefabricated substation XGW-12 it realizes primary and secondary system factory assembly in distribution grid and shortens the construction period, which greatly improves the reliability of city grid operation.

METTZ Group stands as a consortium of Chinese electrical firms, renowned for its expertise in manufacturing electrical equipment. We are specialized in crafting a comprehensive suite of transmission and distribution equipment, covering a wide voltage range from 0.4 to 40.5 kV. Our commitment lies in delivering reliable and stable products to our clientele, encompassing vacuum circuit breakers (VCB), gas-insulated switchgear modular units (RMU), solid insulated switchgear (SIS) panels, air insulated switchgear (AIS) panels, and dry compressed air insulated switchgear panels (DIS).

Since our inception, METTZ Group has been at the forefront of adopting international cutting-edge technologies and equipment. We pride ourselves on our extensive collaboration and dialogue with leading experts in the electrical technology sector, both within China and internationally. Our offerings are tailored to meet the specific needs of our clients, including Original Equipment Manufacturer (OEM) services, customization of products to unique parameters and dimensions, all in alignment with our customers’ specifications.

METTZ Group is dedicated to innovation, quality, and customer satisfaction, ensuring that we remain a preferred partner for electrical equipment solutions worldwide.

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