Sjr3-2000 series is the latest soft starter developed by our factory.It expands new function such as literal display, industrial communication and various protections based on the products of sjr2 series.This product will be the upgrading and replacement of sjr2 series eventually. It shares the same technical framework with sjr3-3000. The applicable standards:iec 60947-2-2:2002 Place of origin:zhejiang, china (mainland) Brand name:safesave Model number:sjr3-3000 r4 Output power:5.5-630kw Output type:triple Size:565*265*240mm Weight:27kg Input voltage:380v Output voltage:0-380v Type:ac/ac inverters Output frequency:50/60hz Output current:load Certification:ccc, ce, iso9001 Protective class:ip20 Warranty:1 year Packaging details: Standard export packing Delivery detail: Wthin 30 days