S3K2U2200-5 SOLA HEVI DUTY, S3K2U2200-5 Datasheet - Page 27

• Manufacturer Part Number: S3K2U2200-5
• Description: UPS - Uninterruptible Power Supplies 2200VA/1650W 230V
• Manufacturer: SOLA HEVI DUTY

Specifications of S3K2U2200-5

• Power Rating: 2200 VA
• Output Voltage Rating: 230 V
• Number Of Outlets: 9
• Interface Port: USB / SNMP
• Runtime (full Load): 5 min
• Runtime (half Load): 12 min
• Topology: Line Interactive
• Tower / Rackmount: Tower / Rackmount
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

7.0
7.1
Figure 13 Normal mode operation with 26-50% load
7.2
Figure 14 Buck/Boost mode operation with 51-75% load and 21-40% battery capacity
7.3
Mains power present ...
M
Normal Mode
During Normal mode operation, the S3K2U supplies conditioned, computer-grade power to the con-
nected equipment: mains power passes through the TVSS circuitry and the EMI/RFI filters and then
through the Inverter (1000VA & 1440VA) / Bi-Directional Converter (2200VA & 3000VA) to con-
nected equipment.
When the UPS is in Normal mode, the AC Input Indicator illuminates green. The UPS display in
Figure 13 shows the UPS operating in Normal mode with 26% - 50% load connected to the output.
The S3K2U continuously monitors the batteries to maintain them in a fully charged state. The bat-
tery charger operates whenever AC power is present, even if the UPS is switched Off. By default, the
UPS is set to perform an automatic battery test after it has been operating continuously for two (2)
weeks. The automatic battery test can be disabled via MultiLink.
Buck/Boost Mode
The Automatic Voltage Regulator (AVR) circuitry compensates for fluctuations in mains power, such
as voltage surges and sags. When the S3K2U detects an abnormality, it raises the undervoltage
(boost) or lowers the overvoltage (buck) as needed. The AVR operates automatically and maintains
the output voltage to the connected critical equipment, without utilizing the batteries.
The Buck/Boost Indicator flashes green when the UPS is operating in Buck mode and illuminates
green when the UPS is operating in Boost mode (see 11.0 - Troubleshooting for details).
Battery Mode
The UPS switches to Battery mode in the event of an extreme input voltage/frequency condition or
complete mains failure. The battery system supplies power through the Inverter (1000VA & 1440VA)
or through the DC-to-DC converter to the Bi-Directional Converter (2200VA & 3000VA) to generate
power for the connected equipment.
... and within operational limits
ODES OF
Indicator shows
UPS in Boost Mode
(solid green)
O
PERATION
21
Modes of Operation