Furnace Transformer with Oil Immersed Series Reactor

• Customization: Available
• Type: Series Reactor
• Structure: Core
• Model NO.: Furnace Transformer
• Structure of Winding: Customized
• Nature of Operation: Customized
• Structure of Magnetizer: Copper Coil
• Range of Application: SVC &Furnace
• Packaging Form: Power Coils
• Brand: Ville Electric
• Inductor Value: Fixed Inductor
• Transport Package: Wooden Cases
• Specification: According to specification
• Trademark: ville industry
• Origin: Ningbo
• HS Code: 85
• Production Capacity: 5000

Product Description

Series Reactor 

Brief Introduction:
  Series reactor normally used in transmission line to limit current, and for electric
 furnace to limit current and stabilizing electric arc. It can be made in air core type or silicon core type.
  Here we mean core type series reactor.
  
  Advantage to air type:

1. Long life as transformer 
2. Less work of maintenance 
3. Less environment pollution without EMD and no oxen resin
4. Less area or space
5. Less losses.

Main function and features
Furnace transformers are separated with normal power transformer with its characteristic of massive secondary currents which are the main products of VILLE Electric with many advantages both on quality and price. As an example a 30MVA unit at 150V would result in a secondary current of 115 kilo ampere. For these high secondary currents special bushings are required to be connected to the bus-bars. These bushings are specified with very specific arrangements to suit the bus-bar arrangement and cooling system. Furnace bus-bar are mostly water-cooled. The cooler are either of the oil forced (OFAF) or Oil forced water OFWF).

VILLE electric is renowned and appreciated by its reliable products performance and integrated services.  
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%
4)       Losses : No-load losses is fully comply with IEC standard requirements

Application:
Arc furnaces are used in steel industry for smelting scrap iron and for refining steel.  Other application areas are :
1)    Smelting glass and ceramics
2)    Manufacturing or refining many other materials etc. ferrochromium, ferromanganese, different abrasive materials (oxides and nitrides), semiconducting base materials, nanopowders etc.
3)    Electric arc furnace (EAF) transformers are required for many different furnace processes and applications . they are built for :
a , Steel furnaces, mainly long arc
b, Landle furnaces
c, ferro-alloy furnace and similar with short or submerged are
d,Smelting of other materials

Technical Parameters:

ON-LOAD REGULATION ARC FURNACE TRANSFORMER

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 (L*W*H)     (mm)
ZSSP-800/10	800	10000	400	Dyn11	1580	660	3240	2160*1625*1855
ZSSP-2000/35	2000	35000	400	Yyn0	3320	1280	5735	2600*1260*2740
ZSSP-4000/35	4000	35000	950	Dd0y11	5410	2040	9540	2570*1745*2720
ZSSP-6300/35	6300	35000	1000	D(  ±7.5  °)dyn	8600	4860	18260	3340*1875*3370
ZSSP-7000/35	7000	35000	950	Dd0y11	8570	3390	14700	3185*985*3475
ZSSP-8000/22	8000	22000	950	Dd0y11	8640	3340	14710	3210*1905*3375
ZSSP-8000/35	8000	35000	950	Dd0y11	9170	3590	15520	3340*1870*3490
ZSSP-9000/35	9000	35000	950	Dd0y11	9920	4070	15740	3240*1915*3720
ZSSP-10000/35	10000	35000	1000	D(  ±7.5  °)dyn	11090	4400	18850	3410*1915*3845

Product advantage for core type reactor of VlLLE.
 

1. Good technical design
2. Less vibration
3. No PD
4. No local overheating
5. 3 phases balanced
6. Lower losses.
7. Lower noise level
8. Long life