This document introduces the SIMOREG DC-MASTER digital DC speed control device from Siemens Electric Drives Ltd., including its application range, advantages, and applicable fields. The product series offers high performance, cost-effectiveness, and reliability, with various models and power ranges available for users to choose from.
The SIMOREG DC-MASTER 6RA70 is a digital direct‑current governor unit designed for a wide range of industrial applications. The catalog presents the product’s features, technical data, and compliance with international standards.
Technical data include voltage ranges, current ratings, power capacity, and protection classes. Ordering information, safety guidelines, and installation notes are also provided to assist engineers and technicians. This manual is written in Chinese.
| Voltage range (3‑phase AC) | 400 V‑830 V |
|---|---|
| Current rating | 15 A‑2200 A |
| Power capacity | 0.7 kW ~ 1550 kW |
| Ingress protection | IP23, IP54, IP55 |
It supports three‑phase AC voltages from 400 V up to 830 V.
The unit can deliver power from 0.7 kW to 1550 kW.
The product is offered with IP23, IP54 and IP55 protection levels.