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12 kv China Railway Supply Power Substation High Voltage Substation Outdoor Prefabricated Substation

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12 kv China Railway Supply Power Substation High Voltage Substation Outdoor Prefabricated Substation

Brand Name : HENGFENGYOU

Model Number : YB

Certification : ISO IEC CB COC KEMA SNI SABS CCC

Place of Origin : China

MOQ : 1

Payment Terms : LC T/T

Supply Ability : 5000 pieces/year

Delivery Time : 30 days

Packaging Details : wooden case

Rated Voltage : 11KV 15KV 22KV 35KV

Product Name : Substation

Rated current : 630A

Material : Copper/Aluminum

Color : CUSTOMIZED COLOR

Rated Capacity : 315KVA 400KVA 500KVA 630KVA

Protection degree : IP23,IP30

Capacity : 30-2000KVA

Transformer type : dry type or oil immersed type transformer

High Voltage : below 35KV

Price : 500-30000

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6kv to 35kv outdoor 3 Phase Mobile transformer Substation for tender project

12 kv China Railway Supply Power Substation High Voltage Substation Outdoor Prefabricated Substation

Parameters

No. Item Unit High Voltage Equipment Transformer Low Voltage Equipment
1 Rated Voltage Ue KV 7.2/12 6/0.4 10/0.4 0.4
2 Rated Capacity Se KVA

200~2500

50~800

 Max:2*1250
3

Rated Current

Le

 A 200~630 144/3600 100~3000
4

Rated Breaking Current

A

KA

Load switch 400~630

Depends on Fuse

15-63
5

Rated Short Time Current(s)

 KA

20*(2)

12.5*(4)

15*1

30*1
6 Rated Peak Current KA 31.5 50

30

63
7

Rated Making Current

 KA 31.5 50
8

Power Frequency Withstand Voltage (1min)

 KV

30/42

Isolating distance 34/48

Oil-immersed:35/5min

Dry-type:28/5min

<300v hour 2KV

300 600 hour 2.5kv
9

Lightning Impulse

 KV

60/75

Isolating distance 75/85

75

75
10

Equipment Voice Level

 dB

Oil-immersed:<55

Dry-type:<65
11

Protection Level

 IP23D
12

Size

 Decided by electrical equipment and transformer

12 kv China Railway Supply Power Substation High Voltage Substation Outdoor Prefabricated Substation

Our Services

1. Warranty period: 3 years. Maintenance for lifetime. 1 year free replacement for quality problems.

2. Payment terms: 30% T/T advance, the balance be paid before shipment.

3. FOB Ningbo/Shanghai port.

12 kv China Railway Supply Power Substation High Voltage Substation Outdoor Prefabricated Substation

Ambient condition

1. Ambient temperature: -25 ℃~+40℃ ;

2. Altitude: ≤1000m;

3. Wind pressure:≤ 700Pa;

4. Humidity: daily average ≤95%, monthly average ≤90%;

5. Pollution degree:IP54

6. Earthquake intensity: 8 degree;

7. Occasions without fiercely shake and corrosiveness, as well as without flaming and explosive matter, the verticality is no more than 3 degree.

special cement, aluminum alloy and copper aluminum zinc plate. The insulating medium of medium voltage s witch device: SF6, atmosphere and

vacuum. transformer: oil and dry mode. Low voltage power device-main switch: universal breaker, intelligent breaker and outgoing switch.

No flashover plastic switch, automatic reactive capacity. capacity with no touched point and connector can be throw in and throw out.


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