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Geniş giriş çalışma aralığı 85 - 264VAC (300VAC for 5s), 47-63Hz, 120 - 373VDC |
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Power Factor.Meets EN61000-3-2 (Typical PF 0.98/0.95) ClassA, Class C> 25% Load |
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Standby Power Draw less than 0.5 Watt |
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Average Active Efficiency @ 230V: 92.7% |
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ErP Compliant |
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Compact & Flat 1U Design |
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Convection cooled GWS-250 |
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5V / 300mA Aux Supply |
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Output Remote Programming |
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Down to 25% Load: Class C Harmonics (IEC 61000-3-2) |
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Allows Use in Lighting |
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-25°C to +70°C. (Refer to Output Derating Curve) Guaranteed Start Up at -40°C |
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Peak Power Capability 120% (24 & 36V models) GWS-500 |
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Monitoring Signal DC OK, open collector signal, High on Fail (Active Low) |
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Açıklama |
With two power ratings - 250W convection cooled and 500W with internal fan - the GWS series offers output voltages from 12 to 48V. The series uses innovative design techniques to combine high efficiency, high power density and low standby power with the confidence of a 5-year warranty. Both power levels offer a 5V standby voltage, remote on/off and a DC good signal as standard. Average efficiency ratings are 92.7% for the 250W and 90.3% for the 500W. |
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Teknik Broşür, Manuel ve Dosyalar |
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Benzer Ürünler |
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Ürün Listesi |
Model Adı |
Çıkış Gücü |
Çıkış Gerilimi
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Çıkış Aralığı |
Çıkış Akımı
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Peak Akım |
Construction |
Datasheet |
GWS-250-12 |
252W |
12V
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10.8 - 13.2V |
21A
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- |
Enclosed |
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GWS-500-12 |
504W |
12V
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10.8 - 13.2V |
42A
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- |
Enclosed |
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GWS-250-24 |
252W |
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22 - 28.8V |
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12.5A |
Enclosed |
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GWS-500-24 |
504W |
24V |
22 - 28.8V |
21A |
25A |
Enclosed |
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GWS-250-36 |
252W |
36V |
32 - 40V |
7A |
8.4A |
Enclosed |
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GWS-500-36 |
504W |
36V |
32 - 40V |
14A |
16.7A |
Enclosed |
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GWS-250-48 |
254,4W |
48V |
42 - 57.6V |
5.3A |
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Enclosed |
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GWS-500-48 |
504W |
48V |
42 - 57.6V |
10.5A |
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Enclosed |
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Opsiyonlar |
Suffix |
Description GWS-250 |
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/ T |
OTP auto recovery after unit cools down |
OTP auto recovery after unit cools down |
/ RL |
Remote ON/OFF reverse logic (Active High) |
Remote ON/OFF reverse logic (Active High) |
/ BAT |
Battery charging for 24V (21 -29V/8.8A) & 48V (42-58V/4.4A) only |
Battery charging for 24V (21~29V/17.6A) & 48V (42~58V/8.8A) only |
/ F |
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Full cover without internal fan but require external forced air cooling |
/ P |
Power up to 350W with system airflow of 20cfm minimum and air blowing in from opposite side of input/output connectors |
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/ L |
Without cover |
Without cover but require external forced air cooling |
/ CO2 |
Double side coated pcb |
Double side coated pcb |
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GWS250 Output Voltage External Control (PV) |
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Output voltage external control function is available. Output voltage can be varied by applying an external voltage
(3–6V) to “PV” terminal and “COM” terminal. Please consider the following characteristics. |
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For 12V & 36V output model, limit output voltage variation range at 60% ~ 110%. At PV voltage variation 3V ~ 5.5V.
For 24V output model, limit output voltage variation range at 60% ~ 120%. At PV voltage variation 3V ~ 6V.
For 48V output model, limit output voltage variation range at 80% ~ 120%. At PV voltage variation 4V ~ 6V. |
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