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Vehicle Borne Mobile Transformer Substation Prefabricated 110 - 132 Kv

Good quality Mobile Transformer Substation for sales
Good quality Mobile Transformer Substation for sales
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Vehicle Borne Mobile Transformer Substation Prefabricated 110 - 132 Kv

China Vehicle Borne Mobile Transformer Substation Prefabricated 110 - 132 Kv supplier

Large Image :  Vehicle Borne Mobile Transformer Substation Prefabricated 110 - 132 Kv

Product Details:

Place of Origin: CHINA
Brand Name: Tianan Electric
Certification: IEC,,IEEE
Model Number: CBT1-132

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: Pending
Packaging Details: Wooden Carton
Delivery Time: 45 days
Payment Terms: T/T, L/C, D/A, D/P, Western Union
Supply Ability: 1000 units/year
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Detailed Product Description
Frequency: 50Hz Special Conditions: Depends On The Customer
Iron Core Lamination: Hi-B Silicon Sheet Rated Capacity: 30000KVA

110 - 132 KV Power Transformer Vehicle - borne Mobile Prefabricated Substation

 

General:

Series 110KV Three-phase Two-winding Off-circuit Tap-Changing Power Transformer has all the functions that an ordinary substation has and the service condition is presently good. After the launch of the products, they have Won

good praises from customers for their convenient and high-efficient

superior properties.

Technical parameters:

1. Technical parameters of switch equipment on LV side

No. Item Unit Parameter
1 System voltage kV 11.5
2 Rated voltage kV 12
3 Rated frequency Hz 50
4 Rated current A 2000,1600,1250,
5 Rated 1min power frequency withstand voltage kV 42/48
6 Rated lightning impulse withstand voltage kV 75/85
7 Rated short time withstand current kA 40,31.5,25
8 Rated short time withstand time s 4
9 Rated peak withstand current kA 100,80,63
10 Rated short circuit breaking current kA 40,31.5,25
11 Rated short circuit making current kA 100,80,63
12 Rated operation sequence   O 0.3s CO 180s CO
13 Mechanical endurance Times ≥10000
  • Sound level of the substation:≤65 dB
  • Protection grade of enclosure of switch chamber:IP23(when the door for natural ventilation is open); IP43(when the door for natural ventilation is closed).

2. Technical parameters of HV side switch equipment

 2.1 Rated technical parameters of disconnector (Table 1)

 

Table 1

No. Item Unit Parameter
1 System voltage kV 132
2 Rated voltage kV 145
3 Rated frequency Hz 50
4 Rated current A 2000 ,1600
5 Rated 1min power frequency withstand voltage kV 275
6 Rated lightning impulse withstand voltage kV 650
7 Rated short time withstand current KA 25,31.5,40
8 Rated short time withstand time s 3
9 Rated peak withstand current kA 63,80,100

2.2 Rated technical parameter of circuit breaker (Table 2)

Table 2

No. Item Unit Parameter
1 System voltage kV 132
2 Rated voltage kV 145
3 Rated frequency Hz 50
4 Rated current A 2000
5 Rated 1min power frequency withstand voltage kV 275
6 Rated lightning impulse withstand voltage kV 650
7 Rated short time withstand current / time KA/s 40/4
8 Rated peak withstand current kA 100
9 Rated short circuit breaking current kA 40
10 Rated short circuit making current kA 100
11 DC component % 40
12 Rated operation sequence   O 0.3s CO 180s CO
13 Opening time ms 35±5
14 Closing time ms 105±15
15 Breaking time ms ≤60
16 Non-simultaneity between poles Closing ms ≤5
Opening ms ≤3
17 Fracture no. of each pole   1
18 Mechanical endurance Times ≥6000
19 Full capacity continuous breaking times Times ≥20
20

SF6 gas pressure

(20℃)

Rated value MPa 0.60
Alarm value MPa 0.55
Locking value MPa 0.50
21

SF6 gas moisture

content(μl/l)

Acceptance value PPm ≤150
Operation allowable value PPm ≤300
22 SF6 yearly gas leakage rate % ≤0.5
23 Total weight of each circuit breaker kg 2000

2.3  Parameters of current transformer (Table 3, table 4)

Table 3

Rated primary current 150,300,500,750,1000,1500,2000
Rated secondary current 5A

Rated output capacity and accuracy level

 

See table 4

Table 4

Current ratio Rated output capacity VA Measure accuracy level Protection accuracy level

150/5

300/5

500/5

750/5

1000/5

1500/5

2000/5

20

20

30

    30,40

40,50

50

50

0.5

0.5

0.5

0.5

0.5

0.5

0.5

5P20

5P20

5P20

5P20

5P20

5P20

5P20

Note: (1) Straight-through type bushing current transformer is attached in the circuit breaker.

 

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: admin

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