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Инверторы серии STI
300 VA
600 VA - 1000 VA
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- Light and compact modules версия для печати
- High efficiency, high MTBF
- Wide DC input range
- Smart overload features
- Intelligent protection level and T° management
- All power and interface connector on the front panel
- Display output power
- PATENT PENDING
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TECHNICAL SPECIFICATIONS
| Model |
STI/G2 300VA |
STI/G2 600VA |
STI/G2 1000VA |
| Input voltage |
40VDC to 63 VDC |
40VDC to 80 VDC |
| Output Voltage |
230VAC ± 3%
Adjustable in the range 208...240V * |
| Output frequency |
50 or 60Hz ± 0.01Hz |
| Nominal output power |
300 VA |
600 VA |
1000 VA |
Permissible output power factor
(linear load) |
Full power rating from 0 inductive to 0
capacitive .
(Full 4 quadrant operation) |
| Signalling and measurements |
LED bargraph for output current
4 LEDs (ON, FAULT, DC out of range, DC inverse)
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| Protections |
Internal electronic + relays + fuses |
| Dielectric strength |
4000 VDC input/output |
4000 VDC output/earth |
2007 VDC input/earth |
| Permissible overload |
600 VA 5 sec |
1200 VA 5 sec |
2007 VA 5 sec |
| Permanent overload |
125% * |
125% |
120% * |
| Overall distortion rate |
< 3% on linear full load |
| Maximum crest factor |
2.8 for nominal power |
| Response time |
< 500 µSec for 0 to 100% load
transient and vice versa |
| Efficiency at full load |
>= 87% |
>= 90% |
>= 90% |
| Operating temperature |
0 to 45°C |
| Emission |
ETS300-132-2
CISPR 22 Class B |
| Immunity |
EN 61000- 4-2 / 4-3 / 4-4 / 4-5 / 4-6 |
| ESD |
IEC 1000-4-2 level 4 |
| Safety |
EN 64950 |
| Vibration |
GR-63-CORE (Transportation : 4.4.4 curve 2) |
| Ripple DC input |
< 2 mV psophometric |
| Cooling |
natural |
natural |
forced |
Dimensions (WxHxD) mm
(without connections) |
438x45x330 mm |
438x90x330 mm |
438x90x330 mm |
| Weight |
± 5 Kg |
± 8.5 kg |
± 8.5 kg |
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