Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
Furnace transformer of HS9，HSZ9，HSP9 series
1. Product introduction
The furnacetransformer is a transformer for power supply to furnace electricalsource. It is used to reducea voltage from a high voltage to an operational voltage needed by furnace.
Accordingto many different types of furnaces,there are many varieties of furnace transformer to fit it.At present, the furnace transformers produced by ourcompany are: electric arc furnace transformerused for steel-making furnace (including on-load and no-loadhigh voltage and enclosing reactortype); the furnace transformers (single - -phase, three-phase on-load and no-load voltage regulating) usedfor smelting various ferroalloy, silicon compounds, mineralssuch as calcium carbide, are all the low-loss energy-saving products.
2. Technicalparameter
Furnacetransformer of HS9 HSZ9 HSP9 series
Rated Capacity (kVA) | With series reactor | Without series reactor | ||||||||||||
Primary voltage （kV） | Second voltage （kV） | Rated second current （A） | Voltage regulation mode | Label of connection | Impedance of short-circuit （%） | Series reactor | No-load loss（Kw） | load loss（Kw） | No-load current（%） | No-load loss （Kw） | Load loss （Kw） | No-load current（%） | ||
Rated Capacity (kVA) | Reactance voltage drop （%） | |||||||||||||
630 800 1000 | 6 6.3 10 10.5 11 | 200 1700 116 98 | 1819 2309 2887 | No load voltage regulating | Dd0 Dy11 | 8-9 | 120 150 190 | 19 | 2.4 2.7 3.1 | 8.6 11 14 | 3.0 2.9 2.9 | 2.2 2.7 3.1 |
11.0 13.5 16.0
| 3.0 2.9 2.8 |
1250 1600 2000 | 210 180 121 104 | 3437 4399 5499 | 200 260 320 | 16 | 3.6 4.1 4.6 | 17.5 22 27 | 2.6 2.5 2.4 | 3.7 4.6 5.6 | 18.5 24 28 | 2.6 2.5 2.4 | ||||
2500 3150 | 220 190 127 110 | 6561 8267 | 280 350 | 11.2 | 5.2 6.0 | 32 39 | 2.3 2.2 | 6.7 8.0 | 34.5 41.5 | 2.3 2.2 | ||||
4000 5000 | 240 210 139 121 | 9623 12028 | 340 360 | 8.5 | 7.6 8.4 | 46 54 | 2.1 2.0 |
|
|
| ||||
6300 8000 | 260 240 210 139 | 13990 17765 | 7-8 | 430 460 | 5.7 | 11.8 15.0 | 63 74 | 1.9 1.8 |
|
|
| |||
HSZ9 series 35kV on-load voltage regulatingelectric-arc-furnace transformer technical parameter
Type | Primary voltage （kV） | Secondary voltage | Secondary level voltage （V） | Rated secondary current （A） | Voltage regulating levels | Label of connection （%） | impedance of short-circuit （%） | Cooling | No-load loss （Kw） | Load loss （Kw） | No-load current（%） | |
Constant power | Constant current | |||||||||||
10000 | 35 38.5 | 280-240 | 240-100 | 10 | 24056 | 19 levels， first 5 levels are constant power output and last 14 levels are constant current output | Dd0 Yd11 YNd11 | 7-8 | OFWF or OFAF | 20 | 130 | 1.4 |
12500 | 314-270 | 270-116 | 11 | 26729 | 23 | 150 | 1.3 | |||||
16000 | 353-35 | 305-157 | 12 | 30287 | 28 | 180 | 1.1 | |||||
20000 | 392-340 | 340-158 | 13 | 33962 | 6-7 | 32 | 210 | 1.0 | ||||
25000 | 436-380 | 380-184 | 14 | 27984 | 39 | 240 | 0.9 | |||||
31500 | 489-425 | 425-201 | 16 | 42792 | 45 | 290 | 0.8 | |||||
40000 | 547-475 | 485-223 | 18 | 4819 | 52 | 350 | 0.7 | |||||
50000 | 610-530 | 350-250 | 20 | 54467 | 61 | 410 | 0.7 | |||||
63000 | 673-585 | 585-288 | 22 | 62176 | 68 | 480 | 0.6 | |||||
80000 | 760-660 | 660-310 | 25 | 69982 | 80 | 580 | 0.6 | |||||
