Mạch điều khiển máy biến áp – Control Circuit Transformers

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Mạch điều khiển máy biến áp - Control Circuit Transformers

Features	• Single, dual, and multi-tap primary voltages • Single phase • EN 60-529 finger-safe protection • RoHS compliant • 50/60 Hz, 50 Hz, or 60 Hz • Optional Fusing
Output Power	63…2000VA
Input Voltage/ Primary Voltage	208…600V 220…550 (50 Hz)
Output Voltage/ Secondary Voltage	24…120V 24…230V (50 Hz)
Insulation	63…2000VA — Class 130 (55…80 °C temp. rise)
Certifications	cULus, CE
Standards	CSA C22.2 No. 66.1, CSA C22.2 No. 66.2, EN 61558, UL 5085-1, 5085-2


Bulletin / Type	Machine Tool Transformer 1497A	Control Power Transformer 1497B	General Purpose Transformer 1497D
Features	• Dual/Multi-tap • RoHS compliant • Single phase • 50/60 Hz • Optional Fusing	•Dual/Multi-tap • RoHS compliant • Single phase • 60 Hz only • Optional Fusing	• Indoor/outdoor non-ventilated enclosure • Single phase • Exceeds requirements of the Uniform Building Code (UBC) and California Code Title 24 • Copper windings provided for all transformers rated 2 kVA and below • Aluminum windings provided for all transformers rated 2 kVA and above • NEMA Type 3R rated enclosures • 50/60 HZ or 60 Hz
Output Power	50…3000VA	50…3000VA	0.05…25 kVA
Input Voltage/ Primary Voltage	208…575V (50/60 Hz)	120…600V	208…600V
Output Voltage/ Secondary Voltage	24…120V (50/60 Hz)	24…240V	120…240V
Insulation	50…150VA — Class 105 °C (55 °C temp. rise) 200…1500VA — Class 130 °C (80 °C temp. rise) 2000…3000VA — Class 180 °C (100 °C temp. rise)		Class 180 °C (115 °C temp. rise)
Certifications	cULus	cULus	UL, CSA
Standards	CSA C22.2 No. 66.1, UL 506	CSA C22.2 No. 66.1, UL 506	CSA C22.2 No. 47 – M90, UL 1561