Sales promotion! General information portXIAMEN paymentT/T lead time3-5days warranty 12months Before buying, please confirm the right model, if you have any questions before you purchase, please E-mail contact us, we will provide more detailed pictures of all normal products, we are located inXiamen, China, before buying please leave your telephone number, if you are dissatisfied with our transaction please contact us feedback, we will do our best to solve this problem. Our products are widely used in : ---CNC machinery metallurgy ---Oil And Gas ---Petrochemical ---Paper printing ---Textile Printing And Dyeing ---Machinery ---Electronics Manufacturing ---Automobile Manufacturing In stock SIEMENS 6ES7321-1BH02-0AA0 6ES7355-1VH10-0AE0 6ES7307-1EA00-0AA0 6ES7407-0DA01-0AA0 6ES7953-8LF00-0AA0 6ES7341-1CH02-0AE0 6ES7153-1AA03-0XB0 6ES7307-1KA01-0AA0 6ES7322-1BH01-0AA0 6ES7972-0BA60-0XA0 6ES7313-6CG04-0AB0 We also have following brands parts in stock: ABB DSPC155 ABB DSPC172H ABB DSQC 352A ABB DSQC 539 ABB DSQC104 ABB DSQC201 ABB DSQC205 ABB DSQC223 ABB DSQC227 Honeywell 51196692-100 Honeywell 51196727-100 Honeywell 51196728-100 Honeywell 51303944-100 Honeywell 51303947-100 Honeywell 51304156-100 Honeywell 51304270-100 Honeywell 51304421-100 Honeywell 51304421-200 Honeywell 51304511-100 Always ready with battery management Despite the small dimensions with a width of only 50 or 102 mm, the UPS modules offer a sophisticated battery management system for optimum battery charging and thus providing constant buffer readiness. Comprehensive monitoring functions ensure high availability at all times. The active battery test function even checks the batterys aging condition, dispensing with the usual preventive battery replacement and saving considerable costs. If you need or have any questions pls contact: