3 Phase Electric Power Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Separated Winding Transformer
• Coil Structure: Toroidal
• Model NO.: S(F)Z11 Power Transformer
• Color: According to The Standard
• Power Range: up to 200mva(Max)
• Type of Tap Changer: Oltc or Nltc
• Voltage Range: up to 230kv(Max)
• Tap Changer Manufacture: Mr Germany O Made in China
• Winding Material: High Grade Copper
• Thickness of Silicon Sheet: 0.27mm O 0.3mm
• Transport Package: Sea Worthy Packing
• Specification: CE, ROHS, SGS, GMP
• Trademark: EACHER
• Origin: Jiangshan, Zhejiang, China
• Production Capacity: 1000 Per One Year

Product Description

Specifications

3 phase electric power transformer up to 230kv 230kv1.IEC,ANSI,BS,Standard.
2.KEMA,CESI Report
3.ISO,CE,Certificates


Reason to choose us:

1.KEMA test report for the 50MVA 69KV power transformer.

2.CESI test report for the 100MVA 220KV transformer.

3.According to IEC,ANSI,BS and other international standards.

4.Not only experienced in designing and manufacturing,but  also as well in installation and commission.

5.Perfect after-sale service system and 24 hours quick response.

6.Sold our products all over the world more than 50 countries.

MAIN TECHNICAL PARAMETERS FOR 220KV,110KV,66KV LEVEL S(F)Z9,S(F)Z10,S(F)Z11 SERIES THREE-PHASE OLTC POWER TRANSFORMER
Rated     power    (kVA)	High Voltage(kV)	H.V.Tap range	Low Voltage(kV)	Connection symbol	Short-Circuit Impedance(%)	No-Load Loss(kW)			On-Load Loss(kW)			No-Load Current(%)
						9 Type	10 Type	11 Type	9 Type	10 Type	11 Type
220KV LEVEL
31500	220   242	±8×1.25%  ±8×1.5%	6.3,6.6,10.5,11,20,34.5,35,37,38.5,66,69	YNd11	12-14	38	34	30	135	128	128	0.7
40000						45	41	36	157	149	149	0.63
50000						54	49	43	189	180	180	0.56
63000						63	57	50	220	209	209	0.49
90000						80	72	64	288	274	274	0.49
120000						99	89	79	346	329	329	0.42
150000						116	104	93	405	385	385	0.42
180000						135	122	108	468	445	445	0.42
110KV LEVEL
6300	110   121 (132)	±8×1.25%  (±9×1.67%)	6.3  6.6 10.5  11  (20)(34.5)	YNd11	10.5	10.4	9.3	8.2	37	34.9	34.9	0.69
8000						12.4	11.1	9.8	45	42.5	42.5	0.69
10000						14.9	13.4	11.8	53	51.2	51.2	0.82
12500						17.3	15.5	13.7	63	59.5	59.5	0.82
16000						20.9	18.7	16.5	77	73.1	73.1	0.76
20000						24.7	22.1	19.5	93	88.4	88.4	0.76
25000						28.8	25.8	22.7	110	105	105	0.69
31500						34.8	31.1	27.4	133	126	126	0.69
40000						41.7	37.3	32.9	156	148	148	0.63
50000						49.4	44.1	38.9	194	184	184	0.63
63000						58.7	52.5	46.4	234	221	234	0.57
66KV LEVEL
6300	63    66    69	±8×1.25%	6.3  6.6 10.5  11	YNd11	9	10.5	9.4	8.25	36	34	34	0.63
8000						12.5	11.2	9.83	42.8	40.4	40.4	0.63
10000						14.7	13.1	11.6	50.4	47.6	47.6	0.75
12500						17.2	15.4	13.6	59.9	56.5	56.5	0.53
16000						20.6	18.5	16.3	73.53	69.5	69.5	0.49
20000						24.3	21.8	19.2	89.1	84.2	84.2	0.49
25000						28.6	25.6	22.6	105.3	99.5	99.5	0.42
31500						33.9	30.4	26.8	126.9	120	120	0.42
40000						40.4	36.2	31.9	148.5	140.3	140.3	0.39
50000						47.8	42.6	38.6	184.5	174.3	174.3	0.39
63000						56.3	50.4	44.4	222.3	210	210	0.39

Transformer accessories

Test lab

Certifications
Packaging and transportation

Part of equipment



Testing center



Customer visiting

Company Introduction
SHENDA electric group is a manufacturer and wholesale company that manufactures good & high quality electric transformers from 2000. The company provides the customized products and OEM service. The factory own the 3 production base worldwide,2 in China and 1 in USA.We also own a transformer research institute with more than 30 electric engineers .