The APC Symmetra RM 4 kVA Expandable to 6 kVA N+1 UPS (model SYH4K6RMT) delivers enterprise-grade double-conversion on-line power protection in a compact rackmount chassis. Designed for mission-critical server rooms and data centers, it provides N+1 power module redundancy, scalable capacity from 4 kVA to 6 kVA, and true sine-wave output to protect sensitive equipment from all power anomalies including sags, surges, brownouts, and complete outages. The modular architecture allows hot-swap of power and battery modules without shutting down connected equipment.
Key Features
- Power capacity: 4 kVA scalable to 6 kVA with N+1 redundancy
- Double-conversion on-line topology — zero transfer time during outage
- True sine-wave output protects sensitive servers and networking gear
- Modular hot-swappable power and battery modules
- SmartSlot expansion port for optional network management card
- RS-232 DB-9 and RJ-45 management interfaces included
- PowerChute Network Shutdown software included
- Rackmount form factor — fits standard 19″ EIA racks
- Input voltage: 208/240V AC; Output: configurable
Specifications
| Manufacturer | APC by Schneider Electric |
|---|---|
| Model | SYH4K6RMT |
| UPS Topology | Double-Conversion On-Line |
| Capacity | 4 kVA (scalable to 6 kVA) |
| Redundancy | N+1 power module |
| Output Waveform | True Sine Wave |
| Input Voltage | 208/240V AC |
| Management | RS-232, RJ-45, SmartSlot |
| Form Factor | Rackmount (8U) |
| Included Software | PowerChute Network Shutdown |




