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Product introduction
SCBH15 series dry-type amorphous alloy transformer is a
maintenance-free advanced energy-saving transformer, with features
of moisture-proof, fire-proof, explosion-proof, small partial
discharge and great heat dissipation.
Application
SC(B) Series DRY EPOXY RESIN DISTRIBUTION POWER TRANSFORMER is
widely applied in hotels, high buildings, business centers,
residence community, gymnasium, Petrochemical plant, airport,
harbor, metro, mine, drillic.
Technical data
Rated capacity (kVA) | H.V. winding (kV) | tapping range of high voltage (%) | L.V. winding (kV) | Vector group | No-load Loss (kW) | load Loss (kW) | No-load Current (%) | short circuit impedance (%) |
30 | 6 6.3 6.6 10 10.5 11 | ±5 ±2×2.5% | 0.4 | Dyn11 | 0.07 | 0.71 | 1.6 | 4 |
50 | 0.09 | 1.00 | 1.4 | |||||
80 | 0.12 | 1.38 | 1.3 | |||||
10 | 0.13 | 1.57 | 1.2 | |||||
125 | 0.15 | 1.85 | 1.1 | |||||
160 | 0.17 | 2.13 | 1.1 | |||||
200 | 0.20 | 2.53 | 1.0 | |||||
250 | 0.23 | 2.76 | 1.0 | |||||
315 | 0.28 | 3.47 | 0.9 | 6 | ||||
400 | 0.31 | 3.99 | 0.8 | |||||
500 | 0.36 | 4.88 | 0.8 | |||||
630 | 0.42 | 5.88 | 0.7 | |||||
630 | 0.41 | 5.96 | 0.7 | |||||
800 | 0.48 | 6.96 | 0.7 | |||||
1000 | 0.55 | 8.13 | 0.6 | |||||
1250 | 0.65 | 9.69 | 0.6 | |||||
1600 | 0.76 | 11.73 | 0.6 | |||||
2000 | 1.00 | 14.45 | 0.5 | |||||
2500 | 1.20 | 17.17 | 0.5 | |||||
1600 | 0.76 | 12.96 | 0.6 | 8 | ||||
2000 | 1.00 | 15.96 | 0.5 | |||||
2500 | 1.20 | 18.89 | 0.5 |
Structural features
1. Low energy consumption: The adoption of isotropic soft magnetic material generates low magnetization power, high electrical resistivity and low eddy current consumption. The no-load loss and current of the core made of amorphous alloy are very low, only 1 / 3 of that of silicon steel sheet.
2. Strong corrosion resistance: the amorphous alloy core is fully wrapped by resin and high temperature resistant silica glen which effectively prevent corrosion and falling off amorphous alloy fragments, and provide better protection for the core and coil.
3. Low noise. Improvement of the structure of iron core and coil and adoption of special noise -reduction materials greatly reducing the operation noise.
4. Strong short-circuit resistance. This product adopts three-phase five-column structure, and the iron core is protected by frame structure. Featured by low temperature-rise and strong heat dissipation, this product can work by 150% rated load under air cooling condition. Perfect temperature control protection system is applied to provide reliable guarantee for safe operation of transformer
1.working condition
* Device types: indoor type
* Normal environment conditions of use: the elevation not more than
1000 m
* Environmental highest temperature + 40℃, minimum-25 ℃
* The special environment conditions of use: elevation of more than
1000 m
* Environmental highest temperature + 40 ℃, minimum-45 ℃. (when you
order details)
* Mounting ambicnt: no corrosive gas, no obvious dirt environment
2.applicable standard
* IEC60076 power transformer
* IEC723 dry power transformer
* GB6450-1986 dry power transformer
* GB/R1094-1996 power transformer
* GB4208-1993 outer shell protect grade(IP code)
All products of the company have passed the national type test like CCC, CQC , CTQC and other
national mandatory product certification, and has a perfect quality, occupational health and
environmental management system certification system. Our products have passed ISO9001, 2000
and other international quality system certification.