Electric arc furnace transformer Main function and
characteristic Electric furnace transformers are transformers which
supply power to the electric furnaces. It can drop high voltage to
the working voltage the electric furnaces need. There are many
kinds of electric furnaces,so there are many kinds of electric
furnace transformers cooperating with them.Now,our company
manufactures following electric furnace transformers:electric
furnace transformers used in steelelectric furnaces(including
on-laod,no-load and enclosed reactor) ; mineral hot furnace
transformers used to smelt kinds of iron
alloys,hydrosilicons,carbides,etc(single phase,three phases on-load
and no-load tap changer).They are low loss and energy-saving
products.Cooling methods are self-cooling, forced oil water
cooling, etc.It can be designed specially according with customers'
requirements. The model of the electric furnace transformer is
expressed as follows: The meaning of model: H--Steelmaking
arc furnace,HJ--ladle furnace,HZ--electro-slag furnace,HC--calcium
carbide furnace,HK--mineral hot furnace,HG--line frequency
induction furnace; Number of phase:D--single phase,S--three phase;
Types of cooling device :ONAN,wind cooling F,water cooling S. The
methods of oil circulation:natural circulation,forced
oilcirculation P. Tap changer:off-circuit tap changer,OLTC Z.
Enclosed attached device:changing leakage flux,enclosed reactor K.
Rated capacity:KVA. max 140MVA Voltage class:KV. 35KV Product
reference:Technical
parameters:1.1.2 TRANSFORMER DATAGeneral data Operating Voltage 33KV±3%Frequency 50Hz±1%Rated capacity 144
MVAOver load power144MVA plus 20%,30 min.Rated primary current 1049.7 AInsulation Level (AC/LI)85/200 kVVector group D/d0 with booster regulation transformer inside.Secondary connection Delta OPEN System short circuit capacity at 33kV side.1100 MVASecondary outlet Terminals with Bus bars come out from top cover. 8 Buss bars by epoxy resin arranged along with each phase with matching cite transformer sizes.Max. Secondary current Approximate 42120 ASecondary voltage range 950-500 V. a) Constant power 950V-822.4 V at 60 MVAb) Constant current About 42062 A within 824V-500Vc) Short-circuit voltage 8 % (at 950V,60MVA) Type of tap changer On load tap-changer: a) Manufacturer MR,b) Number of tapes 17 voltage steps with 18position See attached data sheet of 60MVA EAF transformer.c) Oil filter equipment for OLTC yesCooling OFWFCases
reference:Transformer Production :PACKING AND SHIPPING:Our Best
Service For You1.Pre sale servicea.make technical solutionb.send
quotation, technical data sheet and drawingc.prepare power
transmission plan, testing plan and shipment plan2.In sale
servicea.supervise the manufacturing schedule totally in accordance
with the planb.send photos to customer during every manufacturing
process(hold point)c.inform the customer one week before
testing.3.After sale servicea.installation and commissioning,
training the workersb.quick response within 12 hours any
timec.provide 12 months guarantee period normally.Order
Instructions When you choose our company product, please offer
following data: Transformer
model:
Rated
capacity: kVA
Phase: Three-phase
Single-phase
Frequency: 50HZ
60HZ
Rated voltage ( H.V. / L.V.
):
Tapping range: ±
× %
Insulation level: LI AC
/ LI
AC
kv Veotor group:
Dyn11
Yyno
Other
Short-circuit Impedance:
% Cooling method:
ONAN
ONAF
Tapping method: OLTC
OCTC
Other
Other
requirement:
Notes: We also can design special products according to customer's
particular requirements. The final dimension is subject to outline
drawing. /* January 22, 2024 19:08:37 */!function(){function
s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about 144mva 35kv Furnace Transformer for Metallurgical Electric Arc Furnace Transformer, 30mva Reactor Power Supply Steel Industrial Furnace
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup