Voltage to the working voltage required by the electric furnace.
144mva 35kv furnace transformer for metallurgical electric arc furnace transformer, 30mva reactor power supply steel industrial furnace
| Model | HSSPZ-144000/33 |
| winding type | multi-winding transformer |
| frequency characteristics | power frequency |
| Brand | Ville |
| steel | furnace |
| Test Certification | Kema |
| No load loss | 52 kW |
| cooling system | Ofwf, double pipe, 2 coolers in use. |
| test | -Routine tests according to IEC standards |
| Specification | IEC |
| Origin | Ningbo, China |
| production capacity | 10/year |
| cooling method | oil-immersed transformer |
| Usage | arc furnace transformer |
| Core Shape | Ring |
| Arc | furnace transformer |
| type | calcium carbide furnace transformer |
| Reference Standard | IEC 60076 |
| 75 | 280 Kw ( 60mva 950V ) (including LV lead loss |
| On-load tap changer | Mr |
| transport package | nuclear weapons packaging; wooden cases |
| trademark | ville |
| HS Code | 8514901000 |
Product Description
arc furnace transformer
Main Functions and Features
furnace transformer is for electric furnace power transformer. It can go down very high
Voltage to the working voltage required by the electric furnace.
electric furnace, so there are many kinds of electric furnace transformer
Now, our company produces the following electric furnace transformer: electric furnace transformer
For iron and steel electric furnaces (including on-laod, no-load and closed reactors); mineral hot furnaces
Used for smelting various ferroalloys, water silicon, carbide, etc. (single-phase, three-phase load) transformer
and no-load tap changer). They are low-loss and energy-saving products. The cooling method is self-cooling,
Forced oil and water cooling, etc. It can be specially designed according to customer's requirements.
furnace transformer is expressed as follows:
model:
H -- steelmaking electric arc furnace, HJ -- ladle furnace, HZ -- electroslag furnace, HC -- calcium carbide furnace, HK -- mineral
Hot furnace, mercury line frequency induction furnace;
Number of phases: D-single phase, S-three phase;
type: ONAN, air-cooled F, water-cooled S.
the oil cycle: natural cycle, forced oil cycle.
tap changer: open circuit tap changer, OLTC Z.
closed connection device: change the leakage flux and close the reactor K.
Rated Capacity: KVA. max 140MVA
voltage class: KV. 35KV
Product Reference:
| 1.1.2 Transformer Data | |
| General Data | |
| working voltage | 33KV ± 3% |
| frequency | 50Hz ± 1% |
| Rated capacity | 144 MVA |
| overload power | 144MVA plus 20%,30 minutes. |
| Rated main current | 1049.7 A |
| insulation class (AC/LI) | 85/200 kV |
| vector group | D/D0 with step-up regulation inside transformer. |
| Secondary connection | Delta OPEN |
| system short circuit capacity. | 1100 MVA |
| Secondary outlet | terminals with busbars come out of the top cover. 8 bus bars Epoxy arranged with each phase with matching cite Transformer dimensions. |
| Max. Secondary current | Approximate 42120 A |
| Secondary voltage range | 950-500V. |
| a) Constant power | 950V-822.4V |
| B) Constant current | About 42062 A in 824V-500V |
| c) Short circuit voltage | 8% (at 950V,60MVA) |
| Tap changer type | On load tap changer: |
| a) Manufacturer | , |
| B) Number of tapes | 17 bit 18 voltage step see attachment 60 data sheet MVA arc furnace transformer. |
| c) OLTC oil filtration equipment | is |
| refrigeration | OFWF |
Case Reference:
Packing and shipping:
the best service we offer you
| 1. | Pre-Sales Services |
| a. | Production Technical Scheme |
| B. | sending quotations, technical data sheets and drawings |
| c. | preparation of power transmission plan, test plan and shipment plan |
| 2. | |
| a. | Supervise production progress in full accordance with the plan |
| B. | sends photos to customers during each manufacturing process (hold points) |
| c. | notify the customer one week before the test. |
| 3. | after-sales serviceServices |
| a. | installation and commissioning, training of workers |
| B. | 12 hours |
| c. | normally provides a 12-month guarantee period. |
Order Description
When you choose our company's products, please provide the following data:
Transformer model:
Rated capacity: kVA
Phase: three-phase
Single phase
Frequency: 50hz
60Hz
Rated voltage (H.V. / L.V. ):
Tapping range: ± ×%
Insulation class: LI AC / LI AC kv
Veotor Group: Dyn11
Yyno
Other
Short circuit impedance:%
Cooling method: ONAN
ONAF
Knock Method: OLTC
OCTC
Other
Other requirements:
Note:
We can also design special products according to customers' special requirements.
Final dimensions are based on the outline drawing.
