Outdoor High Voltage Power Transformer Substation

• Type: Power
• Structure: Cabinet
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: According to Drawing
• Application Range: Power Plants
• Model NO.: ZBW 1-12
• Shell Material: Steel Plate
• Shell Protection Grade: IP23
• Brand: Ville
• Combined Transformer Substation: 6~104kv, AC 50Hz Power Transmission
• Standard: IEC
• Current: 630A
• Installation Site: Outdoor
• Transport Package: Customized
• Specification: According to specification
• Trademark: ville
• Origin: China
• HS Code: 85
• Production Capacity: 50000 Sets/Year

Product Description

Product Description: 
Transformer Substation 
1.High quality High voltage room. 
2.Excellent forced-air cooling system. 
3.Strong tank protection.
 
Compact Substation/ Transformer Substation  Product Description: 
Compact substation/Transformer Substation, also called pad-mounted transformer, is a functional and energy
saving combined transformer which integrates the high voltage device, low voltage device, transformer and
other components. 
1.Strong tank protection 
The sealed tank is made from high quality stainless steel with special design which helps to protect the devices
and reduce the heat inside. 
2.Excellent cooling and drying system
Temperature control system and humidity control system are installed. When the temperature or humidity
reaches certain levels, the systems automatically work to maintain the safe condition inside the tank. 
3.Transformer Substation Functional characteristics 
Functional and reliable 
It owns loop or dual power supply and terminal power supply two ways of power supply. Therefore, it can serve
as a substation. 
4.Lower cost and higher efficiency
It costs less than the traditional distribution house and only covers the area of about 3cbm.  
5.Safe 
All the devices are isolated by thick steel board. The efficient insulation system helps to protect the people from
electric accident. 

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.
Customer should negotiate with manufacturer if the service condition is different from above.

Technical parameters:

	Items	Unit	Parameters
High Voltage Part	Rated voltage	kV	12
	Rated frequency	Hz	50
	Rated current of main busbar	A	630
	1mm power frequency withstand voltage (to earth and between phases/disconnecting fracture)	kV	42/48
	Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture)	kV	75/85
	Rated short time withstand current	kA/s	25/2
	Rated peak withstand current	kA	63
	Rated short time making current	kA	50
	Rated transfer current	A	1500
	Breaking current of fuse	kA	31.5         40
Low Voltage Part	Rated voltage	V	400
	Rated current of main circuit	A	100-4000
	Rated limiting short circuit breaking ability	kA	80
	Rated operating short circuit breaking ability	kA	50 (65)
	Rated short time withstand current	kA/1s	50 (65)
	Branch current, compensating capacity	According to requirements of users
Transformer	Rated capacity	kVA	30-2000
	Impedance voltage	%	4            4.5
	Tapping range	%	±2×2.5     ±5
	Connection symbol	Y, yn0   D, yn11
Case	Protection level of enclosure	IP23
	Sound level	dB	≤50

Our Services

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan,and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testinng.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months gurantee period normally.

FAQ

1. Q:	What is your delivery time ?
A:	Depend on the type of transformer.
2. Q:	What is your payment term?
A:	30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
3. Q:	What kind of starndard you follow?
A:	IEC, ANSI, CSA, GB, etc
4. Q:	What kind of supporting documentation you can provide normally
A:	Quotation,outline drawing,manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list,etc
5. Q:	What is your normal wanrranty period?
A:	12 months after transformer operation.
6. Q:	Can u do installation and commissioningin user's site?
A:	Yes, we can send our installation team to user's country for service.
7. Q:	Do you have any experience in this kind of transformer?
A:	Yes, we can provide reference list for check.
8. Q:	Are you manufacturer or trading company?
A:	Manufacturer with own import & export company.

  
Our advantages:
Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
 Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
 Global Service
--Wherever you are, VILLE global network will support and provide you with value.
 Quick Response
--In response to your needs without delay, VILLE  knows the value of your time.
 
Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!