Audited Supplier
SCB Dry transformer
Power, Electronic, Rectifier
Three
Core-type Transformer
Dry-type Transformer
Multi-winding Transformer
ISO9001-2000, ISO9001, CCC, UL
Rectifier Transformer, Power Transformer, Distribution Transformer
Power Frequency
Ring
Ceeg
±2X2.5% / ±5%
Dyn11, Yyn0
10(35, 20, 11, 10.5, 10, 6.6, 6.3)Kv
0.4kv
50kVA-63mva
Li75AC35 / Li0AC3
CEEG
Wooden Case / According Customers' Demands
Jiangsu, China
8504330000
Product Description
| Rated capacity: 30-2500kVA High Voltage(KV): 10 Low voltage(KV): 0.4 | ||||||||||||||
| Connection group designation: Dyn11 /Yyno Insulation level: LI75AC35/LI0AC3 | ||||||||||||||
| Rated Capacity kVA | Load Loss kW | Load Loss kW | No-Load Current% Pk(W) | Short Circuit Impedance% | LPA (AN ) dB | LwA(AN)db | Size | Weight (KG) | Installation size | |||||
| 100ºC(B) | 120ºC(B) | 145ºC(B) | 1 x b x h (IPOO)(mm) | I | k' | k | ||||||||
| 100 | 124 | 1480 | 1570 | 1690 | 0.5 | 4 | 50 | 62 | 1210x750x 1224 | 415 | 313 | 315 | 1170 | 660x 550 |
| 160 | 162 | 2000 | 2130 | 2280 | 0.4 | 4 | 51 | 63 | 1290x 750x 1294 | 440 | 313 | 315 | 1370 | 660 x 550 |
| 200 | 190 | 2370 | 2530 | 2710 | 0.4 | 4 | 52 | 64 | 1080x 760x 1241 | 370 | 345 | 430 | 1370 | 660 x 660 |
| 250 | 219 | 2590 | 2760 | 2960 | 0.4 | 4 | 52 | 64 | 1140x 760x 1261 | 390 | 345 | 430 | 1590 | 660 x 660 |
| 315 | 266 | 3270 | 3470 | 3730 | 0.3 | 4 | 54 | 66 | 1180x760x 1304 | 400 | 365 | 450 | 1760 | 660 x 660 |
| 400 | 295 | 3750 | 3990 | 4280 | 0.3 | 4 | 54 | 66 | 1280x 760x 1369 | 430 | 367 | 450 | 2060 | 660 x 660 |
| 500 | 342 | 4590 | 4880 | 5230 | 0.3 | 4 | 55 | 67 | 1280¥920x 1376 | 435 | 395 | 478 | 2450 | 660x 820 |
| 630 | 390 | 5610 | 5960 | 6400 | 0.3 | 6 | 56 | 68 | 1340x920x 1356 | 455 | 400 | 478 | 2500 | 820x 820 |
| 800 | 456 | 6550 | 6960 | 7460 | 0.3 | 6 | 57 | 69 | 1360x 920x 1641 | 460 | 400 | 478 | 3090 | 820x 820 |
| 1000 | 523 | 7650 | 8130 | 8760 | 0.2 | 6 | 57 | 69 | 1420x1170 1671 | 485 | 403 | 478 | 3500 | 820x 1070 |
| 1250 | 618 | 9100 | 9690 | 10300 | 0.2 | 6 | 59 | 71 | 1550x 1170x 1706 | 525 | 403 | 478 | 4100 | 820x 1070 |
| 1600 | 722 | 11000 | 11700 | 12500 | 0.2 | 6 | 60 | 72 | 1560x 1170x 1771 | 530 | 454 | 525 | 5090 | 1070x 1070 |
| 2000 | 950 | 13600 | 14400 | 15500 | 0.2 | 6 | 62 | 74 | 1640x1170x 1756 | 560 | 496 | 567 | 6100 | 1070x 1070 |
| 2500 | 1140 | 16100 | 17100 | 18400 | 0.2 | 6 | 62 | 75 | 1740x 1170x 1846 | 590 | 520 | 587 | 7170 | 1070x 1070 |
\ CUTTING-EDGE CORE TECHNOLOGY \
WHY COULD CEEG'S SCRBH SERIES TRANSFORMERS BE WIDELY CHOSEN?INDEPENDENT PRODUCTION LINE - Focusing on power transformer manufacturing for more than 30 years and CEEG has built multiple independent production lines including the essential amorphous alloy iron core and also developed an exclusive professional manufacturing process.
EXCLUSIVE PATENTED TECHNOLOGY - CEEG's core technology of three-phase and three-column has been awarded the National patent, guaranteeing a much light-weight, and promoted our power transformer's capacity to a higher level, gaining recognition from our customers all over the world.
ADVANCED MATERIALS DEVELOPED WITH DUPONT NOMEX® - CEEG has built a solid cooperative relationship since 1999 with DuPont, the pioneer in the global power industry. With the technology developed in cooperation with DuPont, CEEG applied the advanced insulation systems to the power transformers manufacturing, ensuring a longer using life-span, and lower no-load loss.
GREATER CAPACITY OF MATERIALS - WHY DO WE USE AMORPHOUS ALLOY STRIPS?
THE COMPARISON BETWEEN AMORPHOUS ALLOY & ORIENTED ELECTRICAL STEEL
| PARAMETER | CHARACTERISTICS | AMORPHOUS ALLOY 2605SA1 | ORIENTED ELECTRICAL STEEL |
| MAGNETIC | IRON LOSS W 13/50Hz(25ºC) SATURATION FLUX DENSITY(25ºC) CURIE TEMPERATURE | 0.1W/ kg 1.56T 415ºC | 0.86W / kg 2.0T 745ºC |
| PHYSICAL | DENSITY LAMINATION FACTOR RIGIDITY Hv RESISTIVITY | 7.18g / cm³ >85% 860 130μ Ωcm | 7.65g / cm³ >94% 180 45μ Ωcm |
| SIZE | BREADTH THICKNESS | 142, 170, 213mm 0.025mm | ~950mm 0.3mm |
| OTHER | ANNEAL | IN THE MAGNETIC FIELD / 380ºC~400ºC | 750ºC~850ºC |
SERVICE CONDITIONS - The installation site shall not be flooded by water, the altitude shall not exceed 1000m, and the ambient temperature shall not be higher than 40ºC. The relative humidity is 100%, and the environment is 40ºC to -25ºC (-25ºC requires an on-load tap changer and temperature controller).
PACKAGING & TRANSPORTATION - The products can be partially disassembled and transported (such as on-load tap changer, temperature controller, air cooling device, enclosure, etc. can be packaged separately) or packed as one piece in packaging boxes for transportation.
VISUAL INSPECTION BEFORE INSTALLATION - After opening the package, remove the protective device and check the external conditions, especially paying attention to the mechanical integrity of the coil and iron core, and the bolt fastening at the connection.
INSPECTION BEFORE OPERATION - Measure the DC resistance of high voltage and low voltage windings. Then check the grounding of the iron core to see whether the grounding is reliable and whether foreign matters are overlapping. Last to test the insulation resistance.
ENERGIZING - Before putting into operation, the transformer shall be put into trial operation under no-load, and the protection system shall be checked and adjusted after 3 times of impulse closing.
