KOLLMORGEN CP310250 High voltage modular servo drive

KOLLMORGEN CP310250 High voltage modular servo drive

Technical Specifications

Electrical Characteristics

• Input Voltage: 480V AC ±10% (3-phase, 47-63Hz)

• Rated Output Current: 250A RMS (continuous)

• Peak Output Current: 500A (for 3 seconds)

• DC Bus Capacitance: 18 mF

• Switching Frequency: 4 kHz (standard), adjustable to 16 kHz

Control Performance

• Control Cycle: ≤62.5 μs (EtherCAT synchronized mode)

• Feedback Interfaces: EnDat 2.2, HIPERFACE DSL, Resolver

• Communication Protocols: EtherCAT (CoE), EtherNet/IP, CANopen

Mechanical & Environmental

• Protection Rating: IP20 (for control cabinet installation)

• Operating Temperature:

  • 0°C to +50°C (full performance)

  • +50°C to +60°C (derating 5% per ℃)

• Cooling Method: Forced air cooling (airflow ≥150 CFM)

• Dimensions: 450 × 250 × 210 mm (W × H × D)

• Weight: 18.5 kg

Performance Metrics

• Dynamic Response:

  • Speed loop bandwidth: ≥1.5 kHz

  • Current loop response: 98% (rated conditions)

• Regenerative Energy Handling: Dynamic braking & grid regeneration support

Safety & Reliability

• Safety Certifications:

  • SIL 3 (IEC 61800-5-2)

  • PL e (ISO 13849)

• Fault Diagnostics: Real-time monitoring of IGBT temperature, bus voltage, phase current imbalance

• MTBF: 150,000 hours (calculated per IEC 61709)