Sales02@aotewell.com

Tel: +86-133-6088-1849

WhatsApp / Wechat / Mobile

 

Part Nr: 6RA2877‑6DS21‑0 SIMOREG 6RA28 DC Converter, 250A

Brand:   Type:
State:  

Buy at DCS-Centers.com, Best price and Big Stock.

Item Specification
Part Number 6RA2877‑6DS21‑0
Product Family SIMOREG 6RA28
Product Type Single‑quadrant thyristor DC converter
Input Supply 3‑phase AC 400 V, tolerance +15 % / −20 %
Rated Frequency 45 ‑ 65 Hz
Rated Armature DC Current 250 A
Armature Output Voltage 0‑420 V DC
Power Circuit Topology B6C single‑quadrant non‑regenerative bridge
Rated Exciter Voltage 340 V DC, uncontrolled field rectifier
Typical Motor Power @400V 121 kW
Power Loss at Rated Current Approx. 800 W
Control System Analog closed‑loop: speed, current, armature voltage
Interfaces Analog set‑point input, binary control I/O terminals
Cooling Forced‑air cooling with integrated fan, fan data:95 W, 0.24 A, airflow 570 m³/h
Protection Class Power unit IP00, control electronics IP20
Mounting Cabinet floor‑mount installation
Operating Ambient Temperature 0 °C … +45 °C; forced cooling required above 35 °C
Weight Approx. 23 kg
Country of Origin Germany
Certifications CE

parts photo album​

6RA2877‑6DS21‑0 SIMOREG 6RA28 DC Converter, 250A

Click edit button to change this text. Lorem ipsum dolor sit amet consectetur adipiscing elit dolor
Hot Sell

Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Customer feedback
Rated 9 out of 10

People who viewed this item also viewed

Made in Germany

Click edit button to change this text. Lorem ipsum dolor sit amet consectetur adipiscing elit dolor

6RA2877‑6DS21‑0 SIMOREG 6RA28 DC Converter, 250A

Welcome to send your RFQ

Please provide your detailed information below, we will contact you within 24 hours and arrange for a business manager to provide you with a quotation