| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 深圳市格雷创科技有限公司 | 400-811-6961 | 微信及邮件咨询,官网：www.gchane.com |
产品介绍
SOLA索拉 K13E2H30S 变压器
K13E2H30S - SolaHD 30KVA 480D-208Y K-13 RATED
SolaHD
Please note that this product does NOT qualify for free shipping and may require truck freight. K13E2H30S - SolaHD 30KVA 480D-208Y K-13 RATED K-Factor transformers are designed to reduce the heating effects of harmonic currents created by loads like those shown in the chart below. The K-Factor rating is an index of the transformer's ability to withstand harmonic content while operating within the temperature limits of its insulating system. K-Factor transformers have UL ratings of K-4, K-13 and K-20. These specialized transformers feature conductors capable of carrying the harmonic currents of non-linear loads without exceeding the temperature rating of the insulation system. The basic design takes into account the increase in naturally occurring "stray" losses caused by non-linear loads that can cause standard transformers to dramatically overheat and fail prematurely. The core and coil design manages the DC flux caused by triplen harmonics that can cause core saturation, voltage instability and overheating in a standard transformer. Features Conductors carry the harmonics of a K-rated load without exceeding insulation temperature ratings UL 1561 Listed up to K-20 rated protection Rated temperature rise of 150°C/302°F, 220°C/428°F insulation Shielded for quality power Basic design takes "stray losses" into account, functioning within safe operating temperatures Core and coil design is engineered to manage the zero sequence flux caused by triplen harmonics Provides 100% rated current without overheating the windings or saturating the core Accessories and Optional Design Styles Wall mounting brackets (item WB1C, 500 lbs. maximum) Weather shields (UL-3R, order separately) Totally enclosed, non-ventilated designs (TENV, non-UL) Open core and coil designs (UL Recognized) Low temperature rise units available Copper-wound designs Alternate voltages Compliant to NEMA TP-1 standards Download the K Factor Ventilated Transformer catalog pages in *.pdf format Download the Selection Steps datasheet
K-Factor Ventilated Transformers
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