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10. Technical Data
10.1 Electrical specifications
INPUT
Model No.
TAC-
HV1K
TAC-
HV1KL
TAC-
HV2K
TAC-
HV2KL
TAC-
HV3K
TAC-
HV3KL
Phase
Single
Frequency
(45~55)/(54~66) Hz
Current(A)
5A
7A
9A
14A
14.5A
18A
OUTPUT
Model No.
1K(L)
2K(L)
3K(L)
Power rating
1kVA/0.8kW
2kVA/1.6kW
3kVA/2.4kW
Voltage
200/208/220/230/240
×
1
2%
VAC
Frequency
50/60
±
0.2Hz (Battery mode)
Wave form
sinusoidal
Derating to 90% when the output voltage is adjusted to 208VAC
Derating to 80% when the output voltage is adjusted to 200VAC
BATTERIES
Model No.
1K
2K
3K
Number and type
3
×
12V 7Ah
8
×
12V 7Ah
8
×
12V 7Ah
10.2 Operating Environment
Ambient Temperature
0
o
C to 45
o
C
Operating humidity
< 95%
Altitude
< 1000m
Storage temperature
0
o
C to 45
o
C
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3. Introduction
This On-Line-Series is an uninterruptible power supply incorporating
double-converter technology. It provides perfect protection specifically
for Novell, Windows NT and UNIX servers.
The double-converter principle eliminates all mains power disturbances.
A rectifier converts the alternating current from the socket outlet to direct
current. This direct current charges the batteries and powers the
inverter. On the basis of this DC voltage, the inverter generates a
sinusoidal AC voltage, which permanently supplies the loads.
Computers and periphery are thus powered entirely by the mains
voltage. In the event of power failure, the maintenance-free batteries
power the inverter.
This manual covers the UPS listed as follows. Please confirm whether it
is the model you intend to purchase by performing a visual inspection of
the Model No. on the rear panel of the UPS.
“L” Model: Extended backup time
Model No.
Type
Model No.
Type
1K
1K
L
2K
2K
L
3K
Standard
3K
L
Extended backup
time
