Понижающий трансформатор 10 ква от 220 В
- Категории: Transformers >>>
- Поставщик: Suzhou,Lingfran,Electric,Co.,Ltd.
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Описание и отзывы
Характеристики
10kva step down transformer 220v to 110v
Transformer Features
Our transformers have special advantages and very different from others.
(1) All new raw materials.
(2) Full (100%) capacity.
(3) Low core loss with maximum efficiency and efficiency up to 99% reduces operating cost by 30%.
(4) Ultra quiet operation.
(5) Clear, comprehensive documentationa and labeling.
(6) THREE YEARS warranty!
REMARK:
---Frequency CANNOT be converted by transformer.
---Single phase voltage to 3 phase voltage CANNOT be achieved via transformer.
Technical Parameters
In order to give you the best price, please kindly specify your requirements as clearly as possible.
OEM and ODM is welcome, we have professional and experienced engineer team for you.
| Transformer Type | Isolation transformer/auto transformer |
| KVA Rating | 10KVA |
Primary | 220VAC |
Primary Taps | None |
Primary Connection | Wye/Delta/Z, etc |
Secondary | 110VAC |
Secondary Taps | None |
Secondary Connection | Wye/Delta/Z, etc |
Working Frequency | 50Hz/60Hz |
Vector Group | YY0/DYN11, etc |
Winding Material | Aluminum or copper |
Cooling Class | AA/FA |
Insulation Class | F/H, etc |
Temperature Rise | 150℃/180℃, etc |
Insulation Resistance | ≥2MΩ |
Dielectric Class | No damage at 2.5KV for 1 minute |
Impedance Percentage | 4% |
Efficiency | ≥99% |
Duty Cycle | Continuous |
Ambient Temperature | -15 to +45°C |
Relative Humidity | 0-95% (Non-condensing) |
Altitude | ≤5000m |
Enclosure | None/NEMA 1, etc |
Enclosure Color | None, white, black, etc |
IP Rating | IP00/IP20 for indoor, IP54 for outdoor, etc |
Special Requirements | Please advise before quotation |
Processing Equipment
Our transformers are setting new standards for quality – in design, manufacturing and testing.
Finished Transformer
Without or with enclosure (1.5-2mm thickness).
Pre-shipping Tests
Before leaving the LINGFRAN factory, every transformer must pass a series of rigorous tests, performed with advanced equipment, on a range of measurements.
(1) Appearance – visual check.
(2) Winding resistance.
(3) Insulation impedance.
(4) Voltage ratio. Phase angle displacement.
(5) Short circuit impedance and load loss.
(6) No load loss and current.
(7) AC voltage regulation.
Below are part of our testing instrument.
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Новинки - Розница
