Excellent
star star star star star
4.8 / 5
8951 Reviews
Marie 
star star star star star
excellent service, quick delivery & very helpful customer services
Phil 
star star star star star
Excellent choice and super service. Oh, and fast delivery too
Miranda 
star star star star star
We love cablemonkey, quality products , always deliver on time & fantastic customer service, we would not go anywhere else for our mini data cabinets
APC Symmetra SYH6K6RMI
  • APC Symmetra SYH6K6RMI
  • APC Symmetra SYH6K6RMI
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.



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.



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.



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.



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.
Battery recharge time4 h
Battery technologySealed Lead Acid (VRLA)
Battery typeSYBT2
CertificationC-tick, CE, EN 50091-2, EN 60950, IRAM, VDE
Colour of productBlack
Depth730 mm
DisplayLCD
Efficiency89 %
Ethernet LAN (RJ-45) ports1
Form factorTower
Height356 mm
Input operation voltage (max)276 V
Input operation voltage (min)155 V
Operating altitude0 - 15000 m
Operating relative humidity (H-H)0 - 95 %
Operating temperature (T-T)0 - 40 °C
Output operation voltage (max)240 V
Output operation voltage (min)220 V
Output power4200 W
Package height508 mm
Package width584 mm
Power supply input frequency50 Hz
Rack capacity8U
RS-232 ports1
Storage relative humidity (H-H)0 - 95 %
Storage temperature (T-T)-15 - 45 °C
Weight133640 g
Width483 mm

Similar products

  • APC Symmetra LX 4kVA
    APC Symmetra LX 4kVA
  • APC MGE Galaxy 300
    APC MGE Galaxy 300
  • APC MGE Galaxy 5500
    APC MGE Galaxy 5500
  • APC Back-UPS Pro
    APC Back-UPS Pro
  • APC Back-UPS Pro
    APC Back-UPS Pro

APC Symmetra SYH6K6RMI

2.4KWatts, 89%, DB-9 RS-232, RJ-45 10/100 Base-T, 8U, Black

SYHF6KI

Out of Stock

£2,828.66
£2,357.22 Ex VAT.

Festival Season Require project pricing? - request a quoteNeed a trade account? - send us your details Are you a public sector organistion? - open a credit account