APC Symmetra RM 4kVA Scalable to 6kVA N+1 220-240V
The Symmetra RM brings the proven and patented Symmetra Power Array technology in a rack-mountable form. With more servers, storage products and other mission-critical IT equipment becoming rack-based, the need is increasing for high availability innovative rack-based power solutions. Symmetra RM meets this need with scalable, redundant units.
Symmetra Rack Mount is an ideal solution for branch office locations, small and medium business data centers, internetworking and telecom racks, and all other high availability applications. In addition to the advantages of hot-swappability and redundancy, rack users can also benefit from Symmetra’s self-diagnosing, scalable components and integrated Web/SNMP management features.
Features
- Interface Port DB-9 RS-232
- RJ-45 10 Base-T ethernet for web/ SNMP/ Telnet management
- Extended runtime model
- Rack Height 8 U
- Input 230V/Output 230V
Specifications
Product Description | APC Symmetra RM 4kVA Scalable to 6kVA N+1 – power array – 4000 VA |
Device Type | Power array |
Form Factor | Rack-mountable |
Input Voltage | AC 230 V |
Output Voltage | AC 230 V ± 5% ( 47 – 53 Hz ) |
Power Provided | 4000 VA |
Output Connector(s) | 10 x power IEC 320 EN 60320 C13, power IEC 320 EN 60320 C19 |
Typical Backup Time at Full Load | 12.7 minutes (2800 Watts) |
Batteries Qtyr | 6 (installed) / 6 (max) |
Battery | Lead Acid |
Networking | Ethernet |
Dimensions (WxDxH) | 48 cm x 73 cm x 36 cm |
Weight | 104 kg |
Manufacturer Warranty | 2 years warranty |
A Closer Look

Contents
- CD with software
- Rack Mounting
- Brackets
- Rack Mounting support rails
- User Manual
Symmetra Features
Availability |
Modular design | Provides fast serviceability and reduced maintenance requirements via self-diagnosing, field-replaceable modules. |
Configurable for N+1 internal redundancy | Provides high availabilty through redundancy by allowing configuration with one more Power Module than is necessary to support the connected load. |
Redundant Intelligence Modules | Provides higher availability to the UPS connected loads by giving redundant communication paths to critical UPS functions. |
Hot-swappable intelligence modules | Ensures clean, uninterrupted power to protected equipment during Intelligence Module replacement. |
Hot-swappable power modules | Ensures clean, uninterrupted power to protected equipment during Power Module replacement. |
Hot-swappable batteries | Ensures clean, uninterrupted power to protected equipment while batteries are being replaced |
Power Modules connected in parallel | Enhances availability by allowing immediate, seamless recovery from isolated module failures. |
Battery modules connected in parallel | Delivers higher availability through redundant batteries. |
Automatic internal bypass | Supplies utility power to the connected loads in the event of a UPS overload condition or fault. |
Automatic restart of loads after UPS shutdown | Automatically starts up the connected equipment upon the return of utility power. |
Scalability |
Manageable external batteries | Reduces preventative maintenance service needs by monitoring the health and status of the external batteries and their expected runtime. |
Network manageable | Monitor and control the UPS and access environmental information remotely via the embedded APC Network Management Card with temperature monitoring. |
InfraStruXure Manager compatible | Enables centralized management via the APC InfraStruXure® Manager. |
LCD display | Manage the UPS locally through a text-based display that allows quick diagnosis via stored alarm conditions and events. |
Intelligent battery management | Maximizes battery performance, life, and reliability through intelligent, precision charging. |
SmartSlot | Customise UPS capabilities with management cards. |
Serviceability |
Predictive failure notification | Provides early-warning fault analysis ensuring proactive component replacement. |
Automatic self-test | Periodic battery self-test ensures early detection of a battery that needs to be replaced. |
Audible alarms | Actively let you know if the unit is on battery, if the battery is low or if there is an overload condition. |
User-replaceable intelligence modules | Enables simple upgrades and replacements of the Intelligence Modules. |
User-replaceable power modules | Enables simple upgrades and replacements of the Power Modules. |
User-replaceable batteries | Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) |
Disconnected battery notification | Warns when a battery is not available to provide backup power. |
Protection |
Power conditioning | Protects connected loads from surges, spikes, lightning, and other power disturbances. |
Frequency and voltage regulation | Gives higher application availability by correcting poor frequency and voltage conditions without using the battery. |
Input power factor correction | Minimizes installation costs by enabling the use of smaller generators and cabling. |
Generator compatible | Ensures clean, uninterrupted power to the loads in the event of an extended power outage |
Cold-start capable | Provides temporary battery power when the utility power is out. |
Resettable circuit breakers | Enables quick recovery from UPS overload events. |
Safety-agency approved | Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. UL, FCC, CE, C-Tick approvals. |
General | |
---|---|
Device Type | Power array – rack-mountable |
Colour | Black |
Expansion / Connectivity | |
Interfaces | 1 x management (RS-232) – 9 pin D-Sub (DB-9) |
1 x management (Ethernet) – RJ-45 | |
Manufacturer Warranty | |
Service & Support | 2 years warranty |
Service & Support Details | Limited warranty – 2 years |
Networking | |
Remote Management Protocol | SNMP, Telnet, HTTP |
Remote Management Interface | Ethernet |
Miscellaneous | |
Features | Audible alarm |
Compliant Standards | C-Tick, VDE |
Rack Mounting Kit | Included |
Cables Included | 1 x power cable – 1.83 m |
Software / System Requirements | |
Software Included | APC PowerChute Symmetra Bundle |
Environmental Parameters | |
Min Operating Temperature | 0 °C |
Max Operating Temperature | 40 °C |
Humidity Range Operating | 0 – 95% |
Min Storage Temperature | -15 °C |
Max Storage Temperature | 45 °C |
Humidity Range Storage | 0 – 95% |
Battery | |
Technology | Lead Acid |
Run Time (Up To) | 12.7 min at full load |
Quantity | 2 (installed) / 4 (max) |
Power Device | |
Input Voltage | AC 230 V |
Frequency Required | 50/60 Hz |
Output Voltage | AC 230 V ± 5% – 47 – 53 Hz |
Circuit Protection | Circuit breaker |
Input Voltage Range | AC 155 – 276 V |
Power Output Connectors Details | 8 x power IEC 320 EN 60320 C13 |
2 x power IEC 320 EN 60320 C19 | |
Output Waveform | Sinewave |
Power Capacity | 4000 VA |
Frequency Provided | 47 – 53 Hz |
Input Connectors | 1 x hardwire |
Dimensions & Weight | |
Width | 48 cm |
Depth | 73 cm |
Height | 36 cm |
Weight | 104 kg |
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