KR series
（
6
-
10kVA
）
user
’s manual
- 8 -
2.2.2Technical Specifications
Table 2.2-1 KR Series (6-10KVA) Main Technical Specification
Model
Index
KR6000
KR6000L
KR1110S
KR/B1110S
KR1110
KR/B1110
KR3110S
KR/B3110S
KR3110
KR/B3110
In
p
u
t
Ch
arac
teri
st
ic
Rating voltage (V)
120~140Vac half full load, 140~160Vac 75% full load,
160~276Vac 100% full load
Rating Frequency
(Hz)
50±10%
Phase
Single-phase three-line
Three-phase fiv-line
Battery voltage
(Vdc)
192
O
u
tp
u
t
Ch
arac
teri
st
ic
Capacity (VA/W)
6kVA/4.8kW
10kVA/8kW
Voltage (V)
220±2%
Frequency (Hz)
50±0.1%
（
Battery mode
）
Waveform
Sine wave,
，
THD<3%
transfer time(ms)
0
Overload capacity
105%-130% rating load ,last 10min then turn into bypass
130%-150% rating load ,last 1min then turn into bypass
Above150% rating load ,last 1 sec then turn into bypass
Output Mode
Terminal
O
th
er
Ch
aract
er
is
ti
c
Back up Time
Configure optionally
Charge recovery time
<20 H
（
100AH a group
）
<20 H
（
100AH a group
）
Communication
interface
RS232/USB interface supports Upslion 2000 software and
SNMP protocol (optional)
Alarm
AC fail, low battery, Overload, Over temperature. UPS
fault, Incorrect input connection of phase-sequence
AC fail, low battery,
Overload, Over
temperature. UPS fault,
EPO function
when the EPO signal is off, output is off
Maintenance bypass
(optional)
with manual maintenance bypass, convenience for uninterruptible maintenance
Panel display
LED displays operation status and LCD displays parameter
Audio-noise (dBA)
<65
Protection function
Low battery, over voltage, overload, short-circuit and over temperature.
Working temperature
0~40
℃
Relative humidity
0~95%
，
No condensation
Size (mm)
(W × D × H)
255×565×
700
255×565×
500
255×565×
700
255×565×
500
255×565×
700
255×565×
500
Weight (Kg)
69
23
70
24
71
27
Specifications are subject to change without prior notice.
