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11.5kv Vehicle Borne Mobile Packaged Electrical Transformer Station

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11.5kv Vehicle Borne Mobile Packaged Electrical Transformer Station

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Brand Name :	Tianan Electric
Model Number :	CBT1-132
Certification :	IEC,,IEEE
Price :	Pending
Payment Terms :	T/T, L/C, D/A, D/P, Western Union
Supply Ability :	1000 units/year
Delivery Time :	45 days

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Product Details
Company Profile

11.5kv Vehicle Borne Mobile Packaged Electrical Transformer Station

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
16	Non-simultaneity between poles		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
21	SF₆ gas moisture content(μl/l)	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

30,40

40,50

0.5

5P20

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

Product Tags:

Mobile electrical transformer station

Vehicle Borne electrical transformer station

11.5kv packaged transformer substation

11.5kv Vehicle Borne Mobile Packaged Electrical Transformer Station

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