21
Rating Frequency
50Hz/60Hz
Frequency track speed
1Hz/s
Overload
105%~110%
,
1Hr
110%~125% 10min
125%~150% 1min
≥150% 200ms
Peak value factor
3:1
Efficiency at normal
≥90%
Dynamic respond
5.0%
20ms
DC heft
≤
500mV
S
w
itch
Between Normal mode
and battery mode
0ms
Between inverter and
bypass
0ms
unlock
:<
15ms (50Hz),
<
13.33ms (60Hz)
Norse
<55dB
(
1m
)
Display
LCD+LED
Safety
Meeting IEC62040-1 GB4943
Max input voltage
320Vac
,
1Hr
EMI
Conduction
:
IEC 62040-2
Radiation
:
IEC 62040-2
Harmonics
:
IEC 62040-2
EMS
IEC 62040-2
MTBF
250,000Hr 1
+
1 400,000Hr
MTTR
30min
Isolation resistance
> 2M
Ω
(
500Vdc
)
Isolation intension
2820Vdc
,
<3.5mA
,
1min
Surge
Meeting IEC60664-1 1.2/50uS+8/20uS 6kV/3kA
Protection
IP20
Parallel circumfluence
1
+
1
≤8%
,
N
+
1
≤3%
Parallel equal current
1
+
1
≤8%
,
N
+
1
≤10%