Performance
| Continuous undervoltage (brownout) |
85% supply voltage
80% supply voltage |
100%
100% |
1.0
0.75 |
| Continuous overvoltage |
120% supply voltage
|
100%
|
--
|
| Continuous undervoltage <80% supply voltage |
|
<100% |
-- |
| Continuous overvoltage >120% supply voltage |
|
>100% |
-- |
Correction of phase angle errors
created by faults in the supply system |
|
Yes |
-- |
Correction of the voltage imbalance
from the utility supply |
|
Yes |
-- |
Attenuation of flicker voltages
in the utility supply |
|
Yes
|
-- |
Technical specifications
|
Power range
|
250 - 3000 kVA |
| Rated voltage |
380 V - 415 V, 3 phase
|
|
Maximum supply voltage
|
130%
|
|
Nominal supply frequency
|
50 Hz or 60 Hz
|
|
Voltage
|
To match nominal input voltage
|
|
Efficiency
|
Typically >98%
|
|
Voltage variation detection time
|
250 µs
|
| Voltage regulation time |
< 20 ms for any voltage deviation within the specification |
|
Voltage regulation accuracy
|
±1% typical, ±2% maximum
|
| Continuous regulation range |
|
|
Undervoltage
|
-15% (load power factor 1.0)
-20% (load power factor 0.75)
|
| Overvoltage |
+20%
|
|
Overload capability
|
150% for 30 seconds, once every 500 s
|
| Bypass overload capacity |
125% for 10 minutes, 150% for 1 minute, 500% for 1 s, 2000% for 200 ms |
| Operating temperature range
|
0 ºC to 50 ºC |
| Noise |
< 75dBA @ 2 m |
| Enclosure rating |
IP20 |
|
User interface
|
8.4" color touch panel, multilingual |
| Touch panel |
Full parameter control, voltage event log
|
| Communication |
Ethernet, Modbus TCP, e-mail |
| Quality |
ISO 9001 |
| Environmental |
ISO 14001 |
| Marking
|
CE |
| Safety |
IEC 62103 |
| Electromagnetic compatibility |
Emissions:
CISPR 11 Class A Group 1
Immunity:
IEC 61000-6-2
|
| Performance |
IEC 61000-4-34 |
Please Note: Technical specifications are subject to change without prior notice.