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Compact Transformer Substation

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Ningbo Tianan (Group) Co.,Ltd.

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City:ningbo

Province/State:zhejiang

Country/Region:china

Contact Person:MsLian Huanhuan

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China Prefabricated Compact Transformer Substation For Photovoltaic / Wind Power wholesale

Prefabricated Compact Transformer Substation For Photovoltaic / Wind Power

Name: Prefabricated Compact Transformer Substation For Photovoltaic Wind Power
Brand: Tianan Electric
Price: 1 USD

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Brand Name :Tianan Electric

Model Number :YBT

Certification :CQC

Place of Origin :CHINA

MOQ :1 unit

Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :5000 units / year

Delivery Time :45 days

Packaging Details :Standard export package

Price :Pending

Rated Voltage :12kV

Capacity :1000KVA ~ 5500KVA

Transformer :Oil / Dry Type Transformer

HV unit :AIS / C-GIS / RMU

LV unit :400V / 600V

Protection :IP33 ~ IP54

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Prefabricated Compact Transformer Substation For Photovoltaic / Wind Power 

Service condition
1. Altitude: ≤ 1000m (above sea level)
2. Ambient temperature: Max. 40C Min. -25C
>>Max. Monthly average temperature: ≤ 35C
>>Max. Yearly average temperature: ≤ 25C
3. Relative humidity: Daily average value≤ 95%, monthly average value≤ 90%
4. Max. Daily difference in temperature: 25C
5. Sunlight intensity: 0.1W/CM2 (wind speed 0.5M/S);
6. Outdoor wind speed: ≤ 35m/s;
7. Pollution grade: Grade III;
8. Rain proof grade: Grade 3;
9. The gradient on installation spot shall be not more than 3° ;
10. Ability of anti-earthquake: Horizontal acceleration of ground surface is 0.2g
Vertical acceleration of ground surface is 0.1g;
11. Installation spot: The spot should has no fire/explosion danger/serious pollution/chemical
corrosion and exquisite shake.
*****More information, please freely contact us. Glad to service you.

Reference specification for 12kV

Name	Item	Unit	Parameters
HV Unit	Rated Voltage	kV	12
	Rated Main Busbar Current	A	630
	Rated Short-time Withstand Current	kA/s	25/2
	Rated Peak Withstand Current	kA	63
	Rated Short-time Making Current	kA	63
	Fuse Breaking Current	kA	31.5 40
LV Unit	Rated Voltage	V	400
	Rated Main Circuit Current	A	100～4000
	Rated Limited Short-circuit Breaking Capacity	kA	80
	Rated Operating Short-circuit Breaking Capacity	kA	50(65)
	Rated Short-time Withstand Current	kA/1s	50(65)
	Branch Current, Compensation Capacity		According to user’s requirements
Transformer Unit	Rated Capacity	kVA	30～2000
	Impedance Voltage	%	4 4.5
	Tapping Range	%	±2X2.5 ±5
	Connection Symbol		Y,yn0 D,yn11
Enclosure	Protection Level		IP23 ~ IP54
Enclosure	Sound Level	dB	≤55

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