PM660 Series ProstarM UPS
The PM660 is a high-performance, modular UPS (Uninterruptible Power Supply) system engineered for critical power applications demanding scalability, efficiency, and reliability. Built with advanced DSP (Digital Signal Processing) technology, it ensures pure sine wave output through double-conversion, delivering exceptional power protection and system stability.
With a high power density of 50 kVA per module and the flexibility of hot-swappable components, the PM660 is ideal for data centers, telecom, financial services, and industrial control systems. Its intelligent battery management and self-diagnostic capabilities make it a cost-effective and maintenance-friendly solution for modern infrastructure.
Categories:
UPS System- Advanced DSP Technology: Full digital control ensures precision and stability.
- Double Conversion Design: Provides pure sine wave output and superior load support.
- Hot-Swappable Modular Design: Enables easy scalability and maintenance without downtime.
- High Efficiency at Low Load: Achieves 96% efficiency at 40% load and 95% at 20% load.
- Compact Footprint: 500kVA system requires just 1.02 m², saving valuable space.
- Environmentally Friendly: Input PF > 0.99, THDi < 3% for high energy savings.
- Wide Input Range: Auto-senses 50Hz/60Hz input, adaptable to various grids.
- Frequency Conversion Modes: Supports both 50→60Hz and 60→50Hz operations.
- Shared Battery Capability: Allows shared battery banks in parallel setups to reduce cost.
- Intelligent Battery Management: Temperature-compensated float charge and adjustable configurations (30–46 batteries).
- Robust Fan Fault Tolerance: System continues at 50% load with one fan failed, 30% with two fans failed.
- Complete Monitoring System: Integrated 7-inch LCD touchscreen, SNMP, RS485, and dry contacts for full system insight.
- Self-Aging and Cold Start: Simplifies on-site testing and allows start-up without mains.
- Front Maintenance Access: Simplifies service and supports top/bottom cable entry.
| Parameter | Specification |
|---|---|
| Model | PM660 |
| Capacity | 50 – 800 kVA |
| Topology | Online double-conversion with DSP control |
| Input Voltage | 380/400/415V 3-phase, 4-wire |
| Input Frequency | 50Hz / 60Hz auto-sensing |
| Input Voltage Range | +15%, -20% |
| Input Power Factor | ≥ 0.99 |
| Input THDi | < 3% at full load |
| Output Voltage | 380/400/415V ±1% |
| Output Frequency | 50Hz / 60Hz |
| Output Power Factor | 0.9 |
| Voltage THD | ≤ 2% (linear load) |
| Efficiency | Up to 96% |
| Overload Capacity | 125% for 10 min, 150% for 1 min |
| Operating Temperature | 0°C to 40°C |
| Humidity | 5% to 95% (non-condensing) |
| Altitude | Up to 1000m |
| Communication Ports | RS232, RS485, Dry Contacts, Optional SNMP |
| Performance Specifications – PM890-IR | |
|---|---|
| Rated Capacity | 100 to 800 kVA |
| Output Voltage Regulation | ±1% for balanced load |
| Output Power Factor | 0.9 |
| Voltage THD | ≤2% @ 100% linear load |
| Input THDi | <3% @ 100% load |
| Overload Handling | 125% for 10 minutes, 150% for 1 minute |
| DC Link Voltage | 480V DC (range: 400–540V) |
| Input Power Factor | 0.99 |
| Input Frequency Range | 50Hz ±10% |
| Efficiency | Typically 94% or above |
| Audible Noise Level | ≤70 dB @ 1 meter |
| Operating Temperature | 0°C to 40°C |
| Relative Humidity | 5–95% RH (non-condensing) |
| Altitude | Up to 1000m above sea level |
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Catalog Name
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Catalog Number[size]
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Last Update
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| PM660 Catalogue | [638KB] |
Applications
- Data Centers: Provides scalable and efficient backup power with high-density modular design.
- Telecom Networks: Ensures continuous power to mission-critical communication systems.
- Financial Institutions: Protects sensitive data and transaction systems from power interruptions.
- Healthcare Facilities: Delivers clean, reliable power to support life-saving equipment.
- Industrial Automation: Supports stable operation of PLCs, drives, and control systems.
- Government & Defense: Meets the reliability standards needed for security and emergency services.
- Transport Infrastructure: Powers control centers and surveillance systems in airports, metros, and railways.
Why Choose
- Maximum Uptime: Modular hot-swappable design ensures zero downtime during maintenance or expansion.
- Energy Efficiency: High efficiency at low loads and eco-friendly operation reduce total cost of ownership.
- Space Saving: Industry-leading compact footprint ideal for space-constrained environments.
- Smart Battery Management: Intelligent charging, temperature compensation, and flexible battery configuration enhance reliability and lifespan.
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