RSP-2000 is a 2KW single output enclosed type AC/DC power supply with 1U low profile. This series operates for 90-264VAC input voltage and offers the models with the DC output mostly demanded from the industry. Each model is cooled by the built-in fan with fan speed control, working for the temperature up to 70c. Moreover, RSP-2000 provides vast design flexibility by equipping various built-in functions such as the output programming, active current sharing, remote ON-OFF control, auxiliary power, etc.
Model Explanation
Features
• Universal AC input /Full range
• Built-in active PFC function
• High efficiency up to 90%
• Forced air cooling by built-in DC fan
• Output voltage programmable
• Active current sharing up to 4000W (3+1)
• Built-in remote ON-OFF control/remote sense/ auxiliary power/DC OK signal
• Protections: Short circuit/Overload / Over voltage /Over temperature
• Optional conformal coating
Application
• Factory control or automation apparatus
• Test and measurement instrument
• Laser related machine
• Burn-in facility
• RF application
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Model number |
RSP-2000-24 |
RSP-2000-36 |
RSP-2000-48 |
RSP-2000-60 |
RSP-2000-72 |
RSP-2000-110 |
RSP-2000-150 |
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DC output voltage |
24V |
36V |
48V |
60V |
72V |
110V |
150V |
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Rated output current |
83.3A |
55.5A |
41.7A |
33.3A |
27.8A |
18.2A |
13.3A |
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Rated output power |
2000W |
2000W |
2000W |
2000W |
2000W |
2000W |
2000W |
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Efficiency (at full load) |
88% |
89% |
90% |
90.5% |
91% |
91% |
91.3% |
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Voltage regulation range |
17-25V |
25-36.5V |
33-48V |
41-61V |
50-73V |
74-110V |
102-151V |
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Equipped with active PFC power factor correction function |
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Input voltage |
Communication: 100 - 240V (Wide voltage automatic adaptation, no need for switching) |
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Power factor (PF value) |
PF value >=0.98/110VAC (at 100% full load) |
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PF value >=0.97/220VAC (at 100% full load) |
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Fan shutdown protection |
Either of the two cooling fans is not rotating or the fan is not detected. The power supply has no output voltage and the machine does not start. |
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Output overload protection |
The overload protection mode is a constant current limiting mode. The output current value is locked and does not increase. |
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Overheat protection |
When the internal temperature of the power supply is too high, the overheating protection is activated, the output voltage is shut off, and the temperature drops. |
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Output short-circuit protection |
Short-term instantaneous short circuit: Power off, and it will automatically recover after 3 seconds. |
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Long-term continuous short circuit: Power off. Every 3 seconds, it will automatically restart once (burp mode) |
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Output overvoltage protection |
The overvoltage point is 130% of the nominal voltage. After overvoltage, the protection lock is activated and will not |
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Input under-voltage protection |
If the AC input voltage is lower than 90V, the power supply cannot be used. |
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Heat dissipation method |
Temperature-controlled automatic speed-regulating fan (blows inward, with 2 fans) |
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Weight |
2.3 kg (excluding accessories and packaging) |
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Case size |
280*140*65mm |
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