Part Number: DCS800-S01-0900-05; Model: DCS800-S01-0900-05; Product Name: ABB DCS800 Series DC Motor Drive
Brand: ABB (Asea Brown Boveri, a global leader in power and automation technologies, providing high-reliability drive solutions for industrial motion control)
Product Status: Standard Industrial-Grade Product (In Stock); Product Category: Digital DC Speed Controller, designed for heavy-duty DC motor control with high power demand
Core Application: Widely used in metallurgical mills, cranes & winches, papermaking machinery, rubber & plastic production lines, test benches, and electrolysis processes. Specialized for 400kW DC motor speed and torque control, suitable for harsh industrial environments with strong electromagnetic interference and continuous operation requirements. It is a direct counterpart to Siemens 6RA70 series DC drives in industrial applications .
Core Features: High-precision speed and torque control; 6-pulse rectifier configuration; Built-in comprehensive protection mechanisms; Rich communication interfaces for system integration; Industrial-grade components for 24/7 continuous operation; Self-diagnostic function for fault detection; Compatible with ABB Ability™ System 800xA DCS platform ; Support for remote monitoring and parameter adjustment.
2. Core Performance Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Electrical Performance Parameters
Input Voltage: 3-Phase 380V - 480V AC (-15% to +10% fluctuation range), 50/60Hz; Pulse Configuration: 6-Pulse Rectifier;
Rated Armature Current: 900A DC; Rated Armature Voltage: 400V DC; Rated Output Power: 400kW (at rated voltage and current);
Rated Excitation Voltage: 220V DC; Rated Excitation Current: 20A DC; Excitation Control: Separately Excited, Auto-Adjustable;
Control Modes: Speed Control, Torque Control (Switchable); Speed Regulation Range: 1:100 (with tachometer feedback); Speed Control Precision: ≤0.1% of set speed (with feedback);
Efficiency: ≥95% (at rated load); Power Factor: ≥0.9 (at full load); Overload Capacity: 150% of rated current for 1 minute, 200% for 10 seconds.
2.2 Feedback & Communication Parameters
Feedback Interfaces: Incremental Encoder Input (5V DC, up to 1024ppr), Tachometer Generator Input (0-10V DC); Supports closed-loop control for high precision;
Communication Protocols: PROFIBUS DP, Modbus RTU; Compatible with ABB S800 I/O modules via PROFIBUS DP ; Communication Speed: 9600-115200 bps (configurable);
I/O Interface: 8 Channels Digital Input (DI, 24V DC, optically isolated), 4 Channels Digital Output (DO, 24V DC, max 1A per channel); 2 Channels Analog Input (AI, 0-10V DC / 4-20mA, 12-bit resolution); 2 Channels Analog Output (AO, 0-10V DC / 4-20mA, 12-bit resolution);
Configuration Interface: RS-232C (for local configuration via laptop), Support for ABB DriveCom Configuration Software.