YBM-12/0.4(F·R) outdoor prefabricated substation (European style)
Category:
Keywords: Electrical Equipment
- Description
YBM-12/0.4(F·R) outdoor prefabricated substation (European style)
-
- Commodity name: YBM-12/0.4(F·R) outdoor prefabricated substation (European style)
Widely used in urban power grid renovation, residential areas, high-rise buildings, industrial and mining enterprises, hotels, shopping malls, airports, railways, oil fields, docks, expressways, and temporary power facilities, both indoors and outdoors.
Overview
The YBM-12/0.4(F·R) outdoor prefabricated substation (European style) is widely used in urban power grid renovation, residential areas, high-rise buildings, factories and mines, hotels, shopping malls, airports, railways, oil fields, docks, highways, and temporary power facilities, both indoors and outdoors.
Model and Meaning
Environmental Conditions of Use
◆ Altitude not exceeding 2000m;
◆ Ambient temperature: -25℃ ~ +40℃;
◆ Relative humidity: At 25℃, the daily average value is not more than 95%, and the monthly average value is not more than 90%;
◆ Installation location: No fire, explosion hazard, conductive dust, chemically corrosive gases, or severe vibrations. If the above conditions are exceeded, the user can consult our company.Functions and Features
◆ High-voltage switchgear, distribution transformers, low-voltage switchgear, energy metering equipment, and reactive power compensation devices are combined according to a certain scheme, with strong integration;
◆ Complete high and low voltage protection, safe and reliable operation, simple maintenance;
◆ Small footprint, low investment, short production cycle, easy to move;
◆ Flexible and diverse wiring schemes;
◆ Unique structure: Unique honeycomb double-layer (composite panel) shell is strong, heat-insulating, heat-dissipating, ventilated, beautiful, and has a high protection level. The shell material is available in stainless steel, aluminum alloy, cold-rolled steel, and color-coated steel;
◆ Various types: General-purpose type, villa type, compact type, and other styles;
◆ The high-voltage ring main unit can be equipped with a network automation terminal (FTU) to realize reliable detection of short circuits and single-phase ground faults, with "four remote" functions, facilitating the upgrade of distribution network automation.Transformer
The intelligent integrated substation uses low-loss, oil-immersed, fully sealed S9, S10, S11 series transformers. Resin-insulated or NOMEX paper-insulated environmentally friendly dry-type transformers can also be selected. A trolley can be installed at the bottom for easy access to the transformer.
High-voltage Side
The high-voltage side of the intelligent integrated substation generally uses a load switch-fuse combination electrical protection. After one phase of the fuse blows, the three phases trip together. The load switch is available in pneumatic, vacuum, and sulfur hexafluoride types, and can be equipped with an electric operating mechanism for automation upgrades; the fuse is a high-voltage current-limiting fuse with an impactor, reliable operation, and large breaking capacity. The main technical parameters are shown in the table below. For transformers above 800KVA, ZN12, ZN28, VS1 vacuum circuit breakers can be selected for protection.
Low-voltage Side
The low-voltage side main switch uses a universal or intelligent circuit breaker for selective protection; the outgoing line switches use a new type of plastic-cased switch with a small size and short arc, up to 30 circuits; the intelligent automatic tracking reactive power compensation device has contactor and contactless switching methods for users to choose from.
Implementation Standards
This product conforms to the following standards:
GB/T17467-1998 "High-voltage/Low-voltage prefabricated substations"
DL/T537-93 "Technical conditions for ordering 6-35kV box-type substations"Load Switch Technical Parameters
Item
Unit
FKN12-12 Load Switch
FZN25-12 Vacuum Load Switch
Rated Voltage
kV
10
Maximum Operating Voltage
kV
12
Rated Frequency
Hz
50
Rated Current
A
630
Rated Breaking Load Current
A
630
Thermal Stability Current (RMS)
kA/S
20/2
20/4
Dynamic Stability Current
kA
50
50
Short-circuit Closing Current (Peak)
kA
50
50
Full-load Breaking Times
Times
20
10000
Mechanical Life
Times
2000
10000
1min Power Frequency Withstand Voltage (Phase-to-phase and Phase-to-ground)
kV
42
42
Lightning Impulse Voltage (Phase-to-phase and Phase-to-ground)
kV
75
75
High-voltage Fuse Technical Parameters
Model
Rated Voltage
(kV)Breaking Current
(A)Breaking Current
(kA)Fuse Rated Current
(A)UK Model
Domestic Model
SDL※J
XRNT-12
12
40
31.5
6.3, 10, 16, 20, 25, 31.5, 40
SFL※J
XRNT-12
12
100
31.5
50, 63, 71, 80, 100
SKL※J
XRNT-12
12
125
31.5
125
*Note: Determined by whether an impactor is installed, N for no impactor, A for impactor.
Model
Tripping Mechanism
Rated current of the release A
Breaking capacity kA (AC380V)
DW15-630
Thermal-magnetic or electronic type
315, 400, 630
40
DW15-1000
Thermal-magnetic or electronic type
6,308,001,000
50
DW15-1600
Thermal-magnetic or electronic type
1600
50
DW15-2500
Thermal-magnetic or electronic type
1600, 2000, 2500
60
CW1-2000
Intelligent type
630, 800, 1000, 1250, 1600, 2000
65(80)
CW1-3200
Intelligent type
2000, 2500, 3200
100
Note: (80) refers to the polymer type.
Related Products
SRM16-12/24 Fully insulated inflatable cabinet
SRM16-12/24 fully insulated and gas-filled switchgear is widely used in 10kV/20kV power distribution systems and is the preferred switch product for substations and distribution systems of various users in urban and rural areas.
SCB10、SCB11 Epoxy resin cast dry-type transformer
This product has a wide range of applications, and is especially suitable for use in places with high fire safety requirements, such as mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings, and all indoor configuration systems.
XGN-12 Solid insulated ring network cabinet
The XGN-12 solid insulation ring network cabinet switchgear is a new generation of environmentally friendly solid insulation ring network cabinets independently developed by our company.
S13 High overload distribution transformer
High overload capacity distribution transformers avoid the problem of serious short-term overload caused by population flow in rural areas, reduce grid operation costs, improve grid operation safety, and are a major direction for the selection of rural distribution transformers in the future.
Get a Free Quote
Fill in your phone number and E-mail information, and we will contact you within one working day to solve your problems as soon as possible.
Henan Jinyu Electric Co., Ltd.
Service Hotline:400-688-0375
Tel:+86-18103909516
Email:hnjydq1999@126.com
Address: South Section of Chuangye Road, Ji County Industrial Cluster, Henan Province, Central Plains Electric City
Scan
