S11 Series 10kv Distribution Three-Phase Power Electric Transformer

Basic Info

Application	Power, Electronic
Phase	Three
Core	Core-type Transformer
Cooling Method	Oil-immersed Type Transformer
Winding Type	Multi-winding Transformer
Certification	ISO9001-2000, ISO9001, CCC
Usage	Single-phase Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics	Power Frequency
Shape of Core	OD
Brand	Yifa
Vector Group	Dyn11
Low Voltage	0.4kv
Tap Range	+-5 +-2X2.5
Impedance Voltage	4.0%
Transport Package	Wooden Case or Pallet
Specification	250kva
Trademark	YIFA
Origin	China
HS Code	8504329000
Production Capacity	1000PCS

Product Description

Transformer normal service conditions
The height above the sea level is below 1000m;
Highest air temperature +40ºC;
Highest daily average air temperature+30ºC;
Highest annual average air temperature +20ºC;
Lowest outdoor air temperature -25ºC.
(defines in detail when transformer in special service conditions )

 

10/0.4kV Oil-immersed transformer Technical parameters(Second level of energy efficiency)

Rated capacity (kVA)	Voltage combination			Conn-ected group label	No-load loss (W)	Load loss (75°C)(W)	No-load current(%)	Impedance voltage (%)	Exterior size (L x w x h)	Total weight (kg)
	High voltage(kV)	tap range	Low Voltage (kV)
30	6 6.3 6.6 10 10.5 11	±2x2.5 ±5	0.4	Dyn11 YynO Yzn11	80	630/600	1.5	4	800 x 500 x 850	350
50					100	910/870	1.3		820 x 550 x 850	400
63					110	1090/1040	1.2		835 x 580 x 850	430
80					130	1310/1250	1.2		840 x 600 x 880	450
100					150	1580/1500	1.1		860 x 600 x 890	490
125					170	1890/1800	1.1		1020x660x900	610
160					200	2310/2200	1.0		1035x660x950	670
200					240	2730/2600	1.0		1040x680x980	730
250					290	3200/3050	0.9		1140x740x1010	850
315					340	3830/3650	0.9		1160x760x1150	970
400					410	4520/4300	0.8		1230x800x1210	1130
500					480	5410/5150	0.8		1320x900x1210	1345
630				Dyn11 YynO	570	6200	0.6	4.5	1420x920x1230	1630
800					700	7500	0.6		1480x1000x1285	1950
1000					830	10300	0.6		1600x1100x1330	2215
1250					970	12000	0.5		1655x1135x1375	2565
1600					1170	14500	0.5		1815x1260x1450	3100
2000					1550	18300	0.4	5	1920x1305x1510	3785
2500					1830	21200	0.4		2120x1430x1575	4570

Note: 1, To transformers whose rated capacity of 500kVA and below, load loss in the table above the diagonalis suitable for Dyn11 or Yzn11 connection group,

the load loss below the diagonal suitable for YynO connection group.

2, according to user needs, can provide transformer with high voltage tap range

3, according to user needs, can provide transformer with low-voltage of 0.69kV .

4, if the user needs, can also choose other loss values.

5, due to the continuous update of the product, weight &size in the table may changes.Most correct Dimension chart will be provied when making order.

 

ATTENTION:
1.The payment term: We accept TT,30% deposit and Pay 70% before shipment.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong wood case for protection.

OUR SERVICE:
1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
2.1, For transformer whose rated capacity is 500 KVA and below, the load loss value above the slash in the table is suitable for Dyn11 or Yzn11 connection groups, and that below the slash for YynO connection groups.
2.2, Transformers whose HV tapping range is ±2×2.5 may be provided, if need be.
2.3, Transformers whose LV is 0.69KV may be provided, if need be.
2.4, Users may choose other loss values as they need.
2.5, Due to product upgrading and changes to the external dimensions and products in the table, please refer to the external dimensions provided at the time of ordering.

3.Our company:

 

 

 

4.Our extibition:


5.Yifa Main Product
YIFA main products: electric meter box, cable casing, high and low voltage electrical switchgear, transformer, box type substation, cable branch box, distribution box, ring network cabinet, JP cabinet, power distribution box, low voltage reactive power compensation control cabinet, electric energy metering box, high voltage metering device, porcelain insulator, composite insulator, transformer oil, electrical equipment, instrumentation, and insulated wire wire and cable, communication cable, cable accessories, monitoring equipment, electrical fittings and electrical equipment processing, Glass fiber reinforced plastics material with sheath (SMC), PC+ABS material metering box system Products, electric vehicle charging equipment, photovoltaic power generation equipment (excluding generators), wind power equipment production and sales.

6..RFQ
6.1
Q: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Binzhou City, Shandong Province.
6.2
Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.
6.3
Q: Do you have any Certificate?
A: Yes. Each of our unit has CCC certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.
6.4
Q: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution.We have shipping agent can choosing the cheapest and fastest delivery. FOB,CIF, C&F or EXW are no problem for us.
6.5
Q: How can I pay you?
A: T/T, L/C is very well used.
6.6
Q: What about the production?
A: Produce time is 4~6weeks.
6.7
Q: Could you offer some spare parts?
A: Yes, no problem.
6.8
Q: What about the maintenance?
A: All the goods past the test, maintenance is very easy.7

7.Contact
Should you have any problem,please contact with us,we will reply to you in 24 hour.
Manager: Joan