上海奈成自动化科技有限公司
SOLA变压器DT651H93S美国原装电源电器柜DT651H93S变压器上海奈成自动化科技有限公司供应；
SOLA变压器DT651H93S美国原装电源电器柜DT651H93S变压器上海奈成自动化科技有限公司供应；
SOLA变压器DT651H93S美国原装电源电器柜DT651H93S变压器上海奈成自动化科技有限公司供应；
SOLA变压器DT651H93S美国原装电源电器柜 7.5KVA变压器
上海奈成自动化科技有限公司
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Drive Isolation Transformers: 7.5–440 kVA, Three Phase
Special Voltages and kVA Sizes for Drive Applications
For SCR (Silicon Control Rectifier) variable speed motor drive applications,a transformer is needed to magnetically isolate the incoming line from themotor drive. The transformer
must also provide a voltage change to match the required voltage of theSCR Drive. Standard designs are delta primary and wye secondary tomatch the common power sources required in most three phase rectifiercircuits.
SolaHD drive isolation transformers are specifically designed to handlethe mechanical stresses, voltage demands and harmonics associatedwith SCR applications.
Applications
? SCR Variable Speed Drives
Features
? Available from 7.5 thru 440 kVA, 3 Phase, 60 Hz.
? Isolation minimizes load disturbances caused by the
SCR drive.
? UL Listed/NEMA Type 3R enclosures when used with
optional weather shield.
? Taps on all units for adjustments to incoming source voltage. Fullcapacity secondary neutral as required by the National Electric Code.
? Shielding attenuates line to ground noise.
? 10 year limited warranty
Certifications and Compliances
?Listed: E77014
- UL 506
- CSA C22.2 No. 66
? Listed: E25872
- UL 1561
Related Products
? Surge Protective Devices
? K-13 Rated Transformers for Variable Frequency Drives
