WHAT YOU NEED TO KNOW ABOUT 2000KVA SUBSTATION
2000KVA transformer stations are currently very popular in power distribution systems. The station is designed in many different forms. Specifically, low-voltage transformer stations, integrated transformer stations, single-steel transformer stations, truss transformer stations, base stations, pillar-mounted transformer stations... To better understand the 2000KVA transformer station, with Hung Nghiep Phu find out through the content below.
Concept of 2000KVA transformer station
– The 2000KVA transformer station is an important factor in electrical system installation. Used in power distribution systems with average power usage requirements: residential areas, manufacturing plants... Where voltages from 35KV or 22KV are converted to voltage levels suitable for use requirements.
– The capacity of the transformer station, the number of locations and the transformer operation options are factors that play a huge role in the economic and technical indicators of the power supply system.
– The capacity and parameters of the transformer also depend on the loads, frequency and voltage levels, and the operating method of the transformer types. The most important parameter of electrical equipment and transformers is called rated voltage.
(2000KVA transformer station)
– Standard voltage level:
+ High pressure side of the station: medium pressure: 10, 15, 22, 35 KV
– High voltage: 66, 110, 220KV
– Super high pressure: 500 KV
+ Low voltage side of the station: 0.4, 3, 6, 10, 22 KV
Classification by task: Depending on these forms, transformer stations will be divided into two types: intermediate transformer stations and workshop transformer stations.
+ Intermediate transformer station: The station is responsible for receiving electricity from the grid with a voltage of 110/220KV converted to voltage levels of 6 KV, 10 KV, 22 KV.
+ The workshop transformer station receives voltage levels from the intermediate transformer station and converts them down to appropriate voltage levels to meet the load levels of the workshops.
* Classification of 2000KVA transformer station
+ The primary side has a limit from 10 KV to 35 KV, the primary is 380/220V.
+ Classifying according to form and structure, the 2000KVA transformer station can be divided into indoor and outdoor transformer stations.
- Outdoor transformer station: electrical equipment such as disconnectors, circuit breakers, transformers, busbars and wiring systems located outdoors.
The low voltage distribution section needs to be located indoors. Outdoor transformer stations have low construction costs and are suitable for intermediate transformer stations with high capacity.
-Indoor transformer station: The equipment needs to be placed indoors. This transformer station is often found in workshop transformer stations and transformer stations in the region.
-Underground substation: Equipment is located in an underground substation. Underground transformer stations have large construction costs and are difficult to operate and maintain.
Below is a detailed quote for reference on equipment and materials in the 2000KVA transformer station installation process.
1.Station materials:
|
Name supplies |
DVT |
Quantity |
Unit price |
Into money |
|
Vật tư trạm |
|
1.092.697.500 |
||
|
A./ THIẾT BỊ |
|
919.925.000 |
||
|
MBT 2000 KVA 22/0,4 KV loại dầu tiêu chuẩn 346 DL Miền Nam |
Cái |
1 |
635.375.000 |
635.375.000 |
|
ACB 3200A 1000V |
Cái |
1 |
77.350.000 |
77.350.000 |
|
Tủ tụ bù tự động 1000KVAR bao gồm cả cáp suất đấu nối |
KVAR |
1000 |
110.000 |
110.000.000 |
|
LBFCO 200A 24KV |
Bộ |
3 |
1.850.000 |
5.550.000 |
|
LA – 10KA – 18KV |
Cái |
3 |
1.050.000 |
3.150.000 |
|
TU trung thế 8400/120V |
Cái |
3 |
15.500.000 |
46.500.000 |
|
TI trung thế 30/5 A |
Cái |
3 |
14.000.000 |
42.000.000 |
|
Điện kế 3 pha |
Cái |
1 |
|
|
|
B./ VẬT TƯ : |
|
172.772.500 |
||
|
Trụ BTLT 12m, lực đầu trụ 650Kgf |
trụ |
1 |
4.750.000 |
4.750.000 |
|
Neo bê tôn 1.2m |
Cái |
2 |
260.000 |
520.000 |
|
Đ Sắt V75x8-2.4m(4 cóc) nhúng kẽm |
thanh |
6 |
520.000 |
3.120.000 |
|
Thanh chống 60×6-920-nhúng kẽm |
thanh |
12 |
90.000 |
1.080.000 |
|
Rào và móng trạm |
Trạm |
1 |
27.500.000 |
27.500.000 |
|
Đầu coss 240 mm2 |
Cái |
42 |
95.000 |
3.990.000 |
|
Cáp đồng trần – 25mm2 |
Kg |
20 |
200.000 |
4.000.000 |
|
Cáp đồng boc 600V – 250mm2 |
Mét |
168 |
450.000 |
75.600.000 |
|
Sứ đứng 24KV + Ty |
Bộ |
12 |
285.000 |
3.420.000 |
|
Bộ tiếp địa |
Bộ |
20 |
120.000 |
2.400.000 |
|
Giếng tiếp địa sâu 40m |
Cái |
1 |
9.500.000 |
9.500.000 |
|
Splitbolt 22mm2 |
Cái |
24 |
12.500 |
300.000 |
|
Tủ ACB 3200A + Thanh Cái |
Cái |
1 |
25.450.000 |
25.450.000 |
|
Ong PVC phi 200 |
Mét |
12 |
285.000 |
3.420.000 |
|
Coude ống PVC phi 200 |
Cái |
4 |
115.000 |
460.000 |
|
Ống nối PVC phi 200 |
Cái |
4 |
115.000 |
460.000 |
|
Collier kẹp ống PVC |
Bộ |
4 |
35.000 |
140.000 |
|
Thang cáp và giá đỡ thang cáp |
Mét |
6 |
750.000 |
4.500.000 |
|
Băng keo điện |
Cuộn |
10 |
15.000 |
150.000 |
|
Bảng tên trạm |
Bảng |
4 |
160.000 |
640.000 |
|
Boulon 16×250 |
Cái |
8 |
14.500 |
116.000 |
|
Boulon 16×300 |
Cái |
6 |
15.500 |
93.000 |
|
Boulon 16×300 VRS |
Cái |
6 |
15.500 |
93.000 |
|
Boulon 16×800 VRS |
Cái |
3 |
22.500 |
67.500 |
|
Boulon 16×40 |
Cái |
14 |
6.500 |
91.000 |
|
Boulon 12×40 |
Cái |
60 |
5.500 |
330.000 |
|
Rondell các loại |
Cái |
194 |
3.000 |
582.000 |
2. Path materials
|
Tên vật tư |
DVT |
Số lượng |
Đơn giá |
Thành tiền |
|
Vật tư đường dẫn |
|
313.236.000 |
||
|
A./ THIẾT BỊ : |
|
257.400.000 |
||
|
Recloser 630A 24KV |
Bộ |
1 |
215.000.000 |
215.000.000 |
|
LTD 630A 24KV |
Bộ |
3 |
4.450.000 |
13.350.000 |
|
TU cấp nguồn cho recloser |
Bộ |
1 |
15.000.000 |
15.000.000 |
|
FCO 200A 24KV |
Bộ |
1 |
1.450.000 |
1.450.000 |
|
LA 18KV 10KA |
Bộ |
12 |
1.050.000 |
12.600.000 |
|
B./ VẬT TƯ : |
|
55.836.000 |
||
|
Trụ BTLT 12m, lực đầu trụ 650Kgf |
trụ |
1 |
4.750.000 |
4.750.000 |
|
Neo bê tôn 1.2m |
cái |
6 |
260.000 |
1.560.000 |
|
Gia cố móng trụ |
cái |
2 |
700.000 |
1.400.000 |
|
Chằng trung thế |
Bộ |
2 |
750.000 |
1.500.000 |
|
Đ Sắt V75x8-2.4m(4 cóc)-nhúng kẽm |
thanh |
9 |
520.000 |
4.680.000 |
|
Thanh chống 60×6-920-nhúng kẽm |
thanh |
18 |
90.000 |
1.620.000 |
|
Chụp LBFCO, LA, TU, TI, Máy biến thế |
Trạm |
1 |
2.500.000 |
2.500.000 |
|
Đà 2,4m Composit + thanh chống |
bộ |
2 |
1.550.000 |
3.100.000 |
|
Boulon M12x50 + LĐV25x25 |
bộ |
12 |
6.000 |
72.000 |
|
Boulon 16×50 + LĐV 50×3- nhúng kẽm |
bộ |
18 |
7.000 |
126.000 |
|
Boulon 16×250 + LĐV 50×3- nhúng kẽm |
bộ |
18 |
18.800 |
338.400 |
|
Boulon 16×300 + LĐV 50×3- nhúng kẽm |
bộ |
12 |
19.800 |
237.600 |
|
Boulon 16×300 VRS+ LĐV 50×3- nhúng kẽm |
bộ |
24 |
20.500 |
492.000 |
|
Boulon 16×800 ven răng 2 đầu |
bộ |
9 |
25.000 |
225.000 |
|
Rondell các loại |
Cái |
186 |
3.000 |
558.000 |
|
Sứ treo polymer 24KV và Phụ kiện |
Cái |
12 |
285.000 |
3.420.000 |
|
Chì fuse link 80A |
sợi |
3 |
187.000 |
561.000 |
|
Kẹp nhơm cở AC 50 |
Cái |
6 |
22.000 |
132.000 |
|
Kẹp nối rẽ Cu-Al SL22(10-95/95-150 |
Cái |
12 |
25.000 |
300.000 |
|
Cáp nhôm bọc trung thế 95mm2 |
Mét |
90 |
65.000 |
5.850.000 |
|
Cáp nhôm lỏi thép trần 50mm2 |
kg |
8 |
79.000 |
632.000 |
|
Cable đồng trần 25mm2 |
kg |
15 |
200.000 |
3.000.000 |
|
Cable đồng trần 50mm2 |
kg |
10 |
200.000 |
2.000.000 |
|
Bộ tiếp địa |
Bộ |
12 |
120.000 |
1.440.000 |
|
Cable Đồng bọc/XLPE/PVC/24KV-25mm2 |
mt |
24 |
75.000 |
1.800.000 |
|
Cable Đồng bọc/XLPE/PVC/24KV-95mm2 |
mt |
24 |
275.000 |
6.600.000 |
|
Sứ đứng 24kV (loai PIN TYPE) |
Cái |
24 |
285.000 |
6.840.000 |
|
Uclevis + Sứ ống chỉ |
Cái |
6 |
17.000 |
102.000 |
Above is information about the 2000KVA transformer station. If you have any questions or want further advice, contact us immediately using the information below, the Hung Nghiep Phu team is always ready to serve.
Hung Nghiep Phu specializes in carrying out civil and industrial projects. Contact Hung Nghiep Phu Construction Investment Co., Ltd. immediately for advice!
___________________
CONTACT INFO:
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Hotline: 1800.3368
Website: xaydunghungnghiepphu.com
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