Is specialized in designing, manufacturing for power transformers ,furnace transformers and reactor.

Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture 1

Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture 2

Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture 3

Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture 4

Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture 5

Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture 6

Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture

asic Info.

Model NO.

VLTR

Usage

Single-phase Transformer

Frequency Characteristics

High Frequency

Shape of Core

Ring

Standard

IEC Standard

Capacity

10000kVA

Connection

Yd11

Rated Voltage

35kv

Transport Package

Wooden Case

Specification

According to specification

Trademark

VILLE

Origin

China

HS Code

8504231200

Production Capacity

1000 Sets/Year

Product Description

Specifications:
ZHS Series Oil immersed Rectifier Transformer:Toroidal coil stucture, loss, Low noise, Low partial discharge, no
leakage.

Rectifier transformers are combined with a diode or thyristor rectifier.The applications range from very large
aluminum electrolysis to various small and medium size operations.The transformers may have a built-in or
separate voltage regulation unit for direct output regulation of diode rectifiers, and correspondingly a power
factor improvement with a thyristor rectifiers.

Features:
1) Low loss
2) Low noise
3) High efficiency
4) Low partial discharge
5) Strong mechanical strength and short-circuit withstand ability.
6) Operation reliability
7) Easy maintenance
8) Pretty outline and compact structure
9) 100% guaranteed no leakage

Brief specification:
1) Voltage class:6~110 KV
2) Capacity:630 kVA to 120, 000 kVA
3) Short-circuit impedance:4.5~21%
Losses:No-load losses is fully comply with IEC standard requirements

Application:
1) Aluminum smelting
2) Magnesium smelting
3) Copper smelting
4) Zinc smelting
5) The largest installations are those for aluminum electrolysis with several transformer/rectifier units in parallel
operation to achieve the required DC current, in all cases the rectifier can be with diodes or thyristors.

Technical parameters:

Type	Rated Power (kVA)	Rated Voltage (Line Side) V	Rated Voltage (Valve Side) V	Connection Symbol	Active Part Weight (kg)	Oil Weight (kg)	Total Weight (kg)	Overall Dimension (LWH) (mm)
ZSSP-800/10	800	10000	400	Dyn11	1580	660	3240	216016251855
ZSSP-2000/35	2000	35000	400	Yyn0	3320	1280	5735	260012602740
ZSSP-4000/35	4000	35000	950	Dd0y11	5410	2040	9540	257017452720
ZSSP-6300/35	6300	35000	1000	D( ±7.5 °)dyn	8600	4860	18260	334018753370
ZSSP-7000/35	7000	35000	950	Dd0y11	8570	3390	14700	31859853475
ZSSP-8000/22	8000	22000	950	Dd0y11	8640	3340	14710	321019053375
ZSSP-8000/35	8000	35000	950	Dd0y11	9170	3590	15520	334018703490
ZSSP-9000/35	9000	35000	950	Dd0y11	9920	4070	15740	324019153720
ZSSP-10000/35	10000	35000	1000	D( ±7.5 °)dyn	11090	4400	18850	341019153845

Railway balance traction transformer is the main transformer in the traction substation of railway electrification. It
is suitable for traction electrification performance characters, such as short-time serious over-load, 3-phase
unbalanced load, frequent close to earth short-circuit, etc. It has the distinguishing features of low loss, high
mechanical strength, simple structure, convenient manufacture. Because of traction transformer's long working
in no-load condition, the proportion of no-load loss to load loss is selected reasonable in order to be in
transformer economic performance during designing.

Technical Parameters of 110kv class YN.A Connection Balance Traction Transformer
Rated Capacity (kVA)	Voltage Combination			No-load loss (KW)	Load los s(KW)	No-load current (%)	Short circuit impedance (%)	Vector Group	Total weight(kg)			Overall Dimension(mm)
Rated Capacity (kVA)	H.V.(kv)	Tapping range	L.V.(KV)	No-load loss (KW)	Load los s(KW)	No-load current (%)	Short circuit impedance (%)	Vector Group	Active part	Oil weight	Total weight	L W H
10000	110	±2×2.5%	27.5×2	12.5	59	0.9	10.5 or 8.4	YNA	13300	8900	31800	5430×2905×4030
12500				14.5	70	0.9			15670	9800	32000	6060×3100×4380
16000				16.5	86	0.6			18860	10100	36160	6170×3450×4450
20000				20.0	104	0.6			22290	10600	39900	6260×3620×4670
25000				25.0	123	0.55			26350	11200	47200	6320×3920×4835
31500				29.0	148	0.50			38500	12200	53000	6450×4130×5040
40000				35.0	174	0.45			46060	13600	66000	6600×4320×5200
50000				41.0	216	0.40			54450	17200	73000	6830×4500×5400
63000				50.0	260	0.35			64750	19800	86000	6990×4880×5600
Note:
1.The above product can be produced according to the highland type, and the products with other power can be supplied
2.the above data is for reference only, our company reserves the right of product renewing, amendment and design. If you have specific matters, please contact with our company

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As a professional power transformer manufacturer with 20 years of experiences, NINGBO VILLE ENTERPRISE is a combination of Transformer R&D center, production, sales and after sales service, possesses of strong technical strength and excellent manufacturing equipments, as well as modern Office facilities.