Dry Transformer 31500-180000kVA System 1

Dry Transformer 31500-180000kVA

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

rated power:31500-180000kVA
rated voltage:11kv
pssed ISO9001and many certificate

Dry Transformer 31500-180000kVA

Specifications

rated power:31500-180000kVA
rated voltage:4kV
pssed ISO9001and many certificate
low losses

Product Description

11KV oil immersed on-load regulation power transformer has a seires of big changes in material, technical and construction with the characters of small size, light weight, high efficiency with low loss and low noise, stable opable operation which cutting down large number of loss from energy GRID and minising operation charge, improving the industrial economic benefit. It is used in power plant, transformer substation, big-sized and chemistry factory and etc. The product is according to National and IEC standards. Installation: Outdoor Ambient temperature: -30C-+40C Altitude: 1000m Relative Humidity: 90% (25C)

Rated capacity (KVA)	Voltage combination and tap range (KV)		Vector group	S9 series		S10 series		No-load Current (%)	Short-circuit Impedance (%)
Rated capacity (KVA)	HV	LV	Vector group	No-load loss	Load loss	No-load loss	Load loss	No-load Current (%)	Short-circuit Impedance (%)
6300	110+/-22.5% 121+/-22.5%	6.3 6.6 10.5 11	Ynd11	9.3	36	8.4	34	0.77	10.5
8000				11.2	45	10.1	43	0.77
10000				13.2	53	11.9	50	0.72
12500				15.6	63	14.0	60	0.72
16000				18.8	77	17.0	73	0.67
20000				22.0	93	19.8	88	0.67
25000				26.0	110	23.4	105	0.62
31500				30.8	133	27.7	126	0.60
40000				36.8	156	33.1	148	0.56
50000				44.0	194	39.6	184	0.52
63000				52.0	234	46.8	222	0.48
75000		13.8 15.75 18 20		59.0	278	53.1	264	0.42	12-14
90000				68.0	320	61.2	304	0.38
120000				84.8	397	76.3	377	0.34
150000				100.2	472	90.2	448	0.30
180000				112.5	532	101.3	505	0.25

Q: What are the two power distribution equipment?: Such as generator, transformer, circuit breaker, isolating switch, bus, power cable and transmission lines, etc..

Q: What are the distribution network equipment: The transmission function of the power plants issued by the electricity to power consumption areas, or between adjacent grid power to send each other

Q: What is the difference between power supply and distribution: The two is the integration of power generation and power supply.

Q: What is the role of transmission system and distribution system in power grid: power plant and the load center often separated by long distances, resulting in the problem of power transmission. The power is sent to the user only hydropower area can be fully utilized by high voltage transmission line

Q: Are electric wires and cables belong to distribution equipment?: Wire and cable for the transmission of electric (magnetic) energy, information and realize electromagnetic energy conversion of wire products, wire and cable general also referred to as the cable,

Q: Distribution system equipment classification: Special equipment used in a certain industry, such as artillery, automatic teller machine, steel making furnace, etc.

Q: High and low voltage distribution equipment: High voltage distribution equipment: high voltage fuse; high voltage isolation switch; high voltage load switch; high voltage circuit breaker.

Q: Main equipment of high voltage direct current transmission: It is composed of two or more converter bridges, which can realize the AC DC AC converter.

Q: What is the transmission line, what is the power distribution equipment: Transmission lines generally refers to 110kV and above power lines.

Q: Difference between distribution voltage and supply voltage: A distribution within the cell, the high voltage side is 10KV, the low voltage side is 220V or 380V.

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