Our Brands

APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V

APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Straight
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Back
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Application
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Left
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Front Straight
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Back
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V Application
RoHS
  • Highly available single phase UPS features redundant and scalable double-conversion on-line power protection

  • Includes: CD with software, Rack mounting brackets, Rack mounting support rails, User manual

View Product Overview

SYH4K6RMT Features

Key Features

Run time for load
Min-max
W
Run time for load
Enter the total load (power draw) of all devices to be protected by the UPS here. Based on the value entered we will estimate the run time that you will have during a total power outage. Adding run time increases availability by allowing the system to operate through longer outages without shutting down.

The total load (power draw) entered exceeds the maximum value for this product (2800 W)

Please enter load to see estimated run time

The total load (power draw) entered is less than the minimum value for this product ({} W)

Max. Capacity Used
Max. Capacity Used
The maximum percentage of UPS capacity used to support your specified load.

Please enter load to see calculated "Max. Capacity Used"

Output power capacity
2.8kWatts / 4.0kVA
Rack Height
8U
Output Connections
(2) NEMA L6-20R (Battery Backup)
(1) NEMA L6-30R (Battery Backup)
Nominal Output Voltage
208V
Nominal Input Voltage
208V
Input Connections
Hard wire 3-wire (2P + E), NEMA L6-30P 30 A
APC Symmetra RM 4kVA Scalable to 6kVA N+1 208/240V
Highly available single phase UPS features redundant and scalable double-conversion on-line power protection
Includes: CD with software, Rack mounting brackets, Rack mounting support rails, User manual

Symmetra Features & Benefits

Availability

Automatic internal bypass
Supplies utility power to the connected loads in the event of a UPS power overload or fault.
Automatic restart of loads after UPS shutdown
Automatically starts up the connected equipment upon the return of utility power.
Redundant Intelligence Modules
Provides higher availability to the UPS connected loads by giving redundant communication paths to critical UPS functions.
Battery modules connected in parallel
Delivers higher availability through redundant batteries.
Configurable for N+1 internal redundancy
Provides high availability through redundancy by allowing configuration with one more Power Module than is necessary to support the connected load.
Hot-swappable batteries
Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
Modular design
Provides scalability, N+1 redundancy, fast serviceability, and reduced maintenance requirements via self-diagnosing, swappable, and field-replaceable modules.
Power Modules connected in parallel
Enhances availability by allowing immediate, seamless recovery from isolated module failures.
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.

Marketing features

Save time with easy and convenient remote accessibility.
Network manageable via serial, USB or optional Ethernet. Includes Powerchute® Network Shutdown Software for convenient monitoring and control, safe operating system shutdown, and innovative energy management capabilities.
Modular, Scalable, Redundant Architecture future proof initial investment, improves equipment availability, and simplifies maintenance.
Symmetra LX’s redundant N+1 architecture enables the unit to withstand a failures of an intelligence module, battery or power module. Modules are easily replaceable in the field. Customers can add additional power modules or batteries after initial equipment purchase to accommodate loads of up to 16 kVA.
Peace of mind that comes with complete equipment compatibility and reliability of a market leader .
Safety agency tested and approved means that you can deploy Symmetra with confidence that they meet or exceed the industry’s most rigorous standards.
Avoids costly power problems by keeping your IT equipment and data protected and available .
Network grade power conditioning protects from damaging surges and disruptive noise. The double conversion architecture provides tight voltage regulation, frequency regulation ,and zero transfer time to battery during power events.
Low operating and maintenance costs with proven reliability and intelligent battery management .
Intelligent battery management, pioneered by APC, maximizes battery performance and life through intelligent, precision temperature compensated charging. Automatic self tests insure battery reliability and warn customers in advance of battery replacement. Convenient, easy to connect, hot-swappable battery modules provide battery replacement without powering down.

Manageability

Network manageable
Most models provide remote power management options of the UPS over the network. Many do not have NMC embedded.
Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.
SmartSlot
Customize UPS capabilities with management cards.
LCD display
Alpha-Numeric Display which displays system parameters and alarms.
Manageable external batteries
Reduces preventative maintenance service needs by monitoring the health and status of the external batteries and their expected runtime.
InfraStruXure Manager Compatible
Enables centralized management via the APC InfraStruXure Manager.

Scalability

Scalable power capacity
Reduces UPS over-sizing costs today by allowing quick power upgrades, within the same footprint, later.
Scalable runtime
Allows additional run time to be quickly added as needed.
Plug-and-Play external batteries
Ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS.
Programmable frequency
Ensures compatibility with different input frequencies.
Field-replaceable power distribution panel
Ensures compatibility with equipment that has different plug types.

Protection

Frequency and voltage regulation
Gives higher application availability by correcting poor frequency and voltage conditions without using the battery.
Cold-start capable
Provides temporary battery power when the utility power is out.
Power conditioning
Protects connected loads from surges, spikes, lightning, and other power disturbances.
Resettable circuit breakers
Enables a quick recovery from overload events.
Generator compatible
Ensures clean, uninterrupted power to the loads in the event of an extended power outage
Input Power Factor Correction
Minimizes installation costs by enabling the use of smaller generators and cabling.
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.

Serviceability

Audible alarms
Provides notification of changing utility power and UPS conditions.
Predictive failure notification.
Provides early-warning fault analysis ensuring proactive component replacement.
User-replaceable batteries
Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)
Automatic self-test
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Disconnected battery notification
Warns when a battery is not available to provide backup power.
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.

Product Distribution

Anguilla, Aruba, Barbados, Bermuda, Bahamas, Belize, Canada, Colombia, Costa Rica, Dominican Republic, Ecuador, Guatemala, Guyana, Honduras, Haiti, Jamaica, Cayman Islands, Mexico, Nicaragua, Panama, Puerto Rico, El Salvador, Turks And Caicos Islands, Trinidad and Tobago, Taiwan, United States, Venezuela, U.S. Virgin Islands

Technical Specifications

Output

Max Configurable Power (Watts)
4.2kWatts / 6.0kVA
Output Voltage Note
Configurable for 208 or 240 nominal output voltage
Efficiency at Full Load
89.0 %
Output Voltage Distortion
Less than 5 % at full load
Output Frequency (sync to mains)
57 - 63 Hz For 60 Hz nominal Sync to mains, 60 Hz Unsynchronised
Load Crest Factor
Up to 5 : 1
Topology
Double conversion online
Waveform type
Sine wave
Bypass
Internal bypass (automatic and manual)

Input

Input frequency
50/60 Hz +/- 5 Hz Auto-sensing
Input voltage range for main operations
155 - 276V
Number of Power Cords
1
Efficiency at Full Load
89.0 %
Input Power Factor at Full Load
0.98

Batteries & Runtime

Battery type
Lead-acid battery
Included Battery Modules
2
Typical recharge time
4hour(s)
Replacement Battery
Battery Slots Empty
2
Expected Battery Life (years)
3 - 5
Replacement battery cartridge note
UPS accepts 1-2 additional battery packs
Battery Charge Power (Watts)
305 Watts
Extendable Run Time
1

Communications & Management

Interface Port(s)
DB-9 RS-232, RJ-45 10/100 Base-T
Pre-Installed SmartSlot™ Cards
Control panel
Multifunction LCD status and control console
Audible Alarm
Alarm when on battery : distinctive low battery alarm : configurable delays
Emergency Power Off (EPO)
Yes
Available SmartSlot™ Interface Quantity
1

Physical

Maximum Height
356MM, 35.6CM
Maximum Width
483MM, 48.3CM
Maximum Depth
730MM, 73.0CM
Net Weight
104.09KG
Shipping weight
116.36KG
Shipping Height
508MM, 50.8CM
Shipping Width
584MM, 58.4CM
Shipping Depth
787MM, 78.7CM
Color
Black

Environmental

Operating Temperature
0 - 40 °C
Operating Relative Humidity
0 - 95 %
Operating Elevation
0 - 3048meters
Storage Temperature
-15 - 45 °C
Storage Relative Humidity
0 - 95 %
Storage Elevation
0 - 15240meters
Audible noise at 1 meter from surface of unit
60.0dBA
Online thermal dissipation
1181.0BTU/hr

Conformance

Approvals
CSA, FCC part 15 class A, UL 1778
Standard warranty
2 years repair or replace, optional on-site warranties available, optional extended warranties available

Sustainable Offer Status

RoHS
Compliant
Proposition 65 Warning
Available in Documentation tab

Options

Services