2
as input voltage, temperature,
level of redundancy, and humidity.
The power-factor correction
feature also eliminates power-line
harmonics and neutral overloads
that can cause building wiring to
overheat. Symmetra RM also
Output
Capacity:
SYH2K6RMT: 2 kVA/1.4 kW;
SYH4K6RMT: 4 kVA/2.8 kW;
SYH6K6RMT: 6 kVA/4.2 kW;
SYH2K6RMT-P1: 2 kVA/1.4 kW;
SYH4K6RMT-P1: 4 kVA/2.8 kW;
SYH6K6RMT-P1: 6 kVA/4.2 kW
Voltage:
SYH2K6RMT, SYH4K6RMT,
SYH6K6RMT: 208 VAC (240-VAC
configurable); SYH2K6RMT-P1,
SYH4K6RMT-P1, SYH6K6RMT-
P1: 208 VAC
↔
120 VAC (240-VAC
configurable)
Max. Configurable Power with
Additional Power Modules:
SYH2K6RMT, SYH4K6RMT,
SYH6K6RMT: 6 kVA/4.2 kW;
SYH2K6RMT-P1, SYH4K6RMT-
P1, SYH6K6RMT-P1: 6 kVA/
4.2 kW (max. 5 kVA of 120 VAC)
Connections
(Always check with
local electrical requirement and
regulations)
:
SYH2K6RMT,
SYH4K6RMT, SYH6K6RMT:
(2) NEMA L6-20R, (1) NEMA L6-
30R; SYH2K6RMT-P1,
SYH4K6RMT-P1, SYH6K6RMT-
P1: (2) NEMA L6-20R, (12) NEMA
5-15R
Efficiency at Full Load:
SYH2K6RMT, SYH4K6RMT,
SYH6K6RMT: 91%; SYH2K6RMT-
P1, SYH4K6RMT-P1,
SYH6K6RMT-P1: 86%
Bypass:
Internal bypass (automatic
and manual)
Voltage Distortion:
<5% at full load
Frequency (Sync):
57–63 Hz
Frequency (Not Sync):
60 Hz
Crest Factor:
Up to 5:1
Input
Nominal Voltage:
208 or 240 VAC
Frequency:
50/60 Hz ±5 Hz
(autosensing); SYH2K6RMT-P1:
60 Hz ±3 Hz
Connection
(Always check with
local electrical requirements and
regulations)
:
(1) NEMA L6-30P
Voltage Range:
155–276 V
Power Factor:
0.98
Cord Length:
6 feet (1.8 m)
Batteries
Battery Type:
Maintenance-free,
sealed lead-acid battery with
suspended electrolyte; leakproof
Typical Recharge Time
(Recharge
time to 90 after full discharge)
:
4 hours
Replacement Battery Module:
SYH2K6RMT, SYH2K6RMT-P1:
(1) SYBT2; SYH4K6RMT,
SYH4K6RMT-P1: (2) SYBT2;
SYH6K6RMT, SYH6K6RMT-P1:
(3) SYBT2
Communications/
Management
Interface Port:
(1) DB9 RS-232,
(1) RJ-45 10BASE-T Ethernet for
Web, (2) SmartSlot™
Control Panel:
Multi-function LCD
status and control console
Management Software:
PowerChute
®
Network
Shutdown, Web/SNMP
Management Card included with
each unit
Audible Alarm:
Distinctive low-
battery alarm
Emergency Power Off (EPO):
Yes
Conformance
Approvals:
FCC, CSA, UL
®
1778
Environmental
Operating Temperature:
32 to 104°F
(0 to 40°C)
Operating Relative Humidity:
Up to
95%
Operating Elevation:
Up to
10,000 feet (3048 m)
Storage Temperature:
5 to 113°F
(-15 to +45°C)
Storage Relative Humidity:
Up to
95%
Storage Elevation:
Up to 50,000 feet
(15,240 m)
Audible Noise at 3 ft. (0.9 m):
60 dBA
On-Line Thermal Dissipation:
SYH2K6RMT: 430 BTU/hr.;
SYH4K6RMT: 860 BTU/hr.;
SYH6K6RMT: 1290 BTU/hr.;
SYH2K6RMT-P1: 590 BTU/hr.;
SYH4K6RMT-P1: 1542 BTU/hr.;
SYH6K6RMT-P1: 2143 BTU/hr.
Physical
Size:
SYH2K6RMT, SYH4K6RMT,
SYH6K6RMT: 14"H (8U) x 19"W x
28.75"D (35.6 x 48.3 x 73 cm);
SYH2K6RMT-P1, SYH4K6RMT-
P1, SYH6K6RMT-P1: 17.5"H
(10U) x 19"W x 28.75"D (44.5 x
48.3 x 73 cm)
Weight:
SYH2K6RMT: 164 lb.
(74.4 kg); SYH4K6RMT: 229 lb.
(103.9 kg); SYH6K6RMT: 294 lb.
(133.4 kg); SYH2K6RMT-P1:
259 (117.5 kg); SYH4K6RMT-P1:
324 lb. (147 kg); SYH6K6RMT-P1:
389 (176.5 kg)
Shipping Weight:
SYH2K6RMT:
185 lb. (83.9 kg); SYH4K6RMT:
256 lb. (116.1 kg); SYH6K6RMT:
327 lb. (148.3 kg); SYH2K6RMT-
P1: 295 lb. (133.8 kg);
SYH4K6RMT-P1: 366 lb. (166 kg);
SYH6K6RMT-P1: 437 lb. (198.2 kg)
Specifications
performs self-diagnosis. In the
event of an internal failure, the
unit sends you an alert via
network, SNMP, or Web-based
commands. Because of
Symmetra RM’s redundancy, the
system remains up, running, and
protected during repairs.
(continued from page 1)
• (1) Symmetra RM
• Rackmounting brackets
• Rackmounting support rails
• CD with software
• Users’ manual
What the package includes
