SS900 - Modular Solid State Motor Controller

DC Motor Controller

• Solid State Reversing
• True Series-Wound Motor Configuration
• Optional LCD Operator Display
• Minimal Control Components
• Modular and Flexible
• Protects Motors

Improve Production

• Cooler Running Motor Control
• Automatic Motor Protection
• Increased motor life
• Reduced Maintenance
• Versatile - All purpose
• Reduced Mechanical Stress
• Reduced Power Consumption
• One unit many systems

Microprocessor-Driven Performance

Cableform's proprietary microprocessor control of IGBT (Isolated-Gate-Bipolar Transistors) provides LMCTM powered mining equipment with these advantages:

• Maximum motor torque available at all speeds
• Smooth controlled acceleration
• Smooth controlled braking
• Optional Dynamic Braking
• Adjustable Parameter setting
• Solid-State Diagnostics
• Motor Protection software
• Custom Software Available

Advantages

• Linear Current Sense allow high resolution at low and high currents
• Low HP (Low Current) motors operate the same as High HP (High Current) motors.
• Standardization: Shield haulers, scoops, personnel carriers, etc all can use the same power section.
• Increased control of speed and torque.
• Smoother operation of vehicles.
• Motor overcurrent and overvoltage protection
• Solid-State Reversing of series-wound motors
• Protects the system from the inductive DI/DT surge associated with reversing the armature current - it's simple, automatic, and failsafe.
• No Forward or reverse contactors.
• A Single contactor (Line Contactor) is all that is required
• A Dynamic Brake contactor is required on systems utilizing dynamic braking.

Specifications

• Nominal Output Voltage: 128 VDC to 300VDC
• Peak Motor Current: 1000A
• Short -term Average Motor Current: 900A
• Electronic Overload: Hardware and software protection
• Weight: 30 kg (66 lbs)
• Size:
• Power Section: 41cm long by 30cm deep by 28cm high
• Logic: 37cm long by 33m deep by 11cm high
• Contactor: 31cm long by 25cm deep by 20cm high