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3U 19” Euro Rack, 50 cm deep
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Dual 2 kW or Single 4 kW 48V output
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48V ± 10% output dynamics (remotely programmable)
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40 A maximum programmable output current (per channel)
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Overcurrent protection (programmable trip time)
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Overcurrent, Undervoltage and Overvoltage status remotely available
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Voltage ripple smaller than 100 mV rms
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Local or remote inhibit function
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Vertical “bottom-to-top” forced air cooling
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EASY-class magnetic field and radiation tolerance
The CAEN Mod. A3486 is a two channel 400 Vac – 48 Vdc converter, which allows to integrate into the EASY channels control also the management of the 48 V Power Supplies. Each channel provides a 2 kW output (referred to earth) and can be tracked in order to obtain one 4 kW output. This module is designed to work as main converter in LHC hostile areas, thus completing the EASY system. Features include local or remote control, overload protection and local or remote inhibit function.
The module front panel houses LEDs and channels monitor signals. The channel outputs are provided through Anderson Power single pin connectors.
Mod. A3486S, with power supply and link connection on the front panel, is also available.
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Compare
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Image
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Name
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Package
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Polarity
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No. of Channels
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AC input
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Output Voltage
|
Max Output Power
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Voltage Ripple (mVpp)
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|
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A3486 |
3U, 19" Eurotrack |
Positive |
2 |
3-phase 400 V / 50 Hz |
44 ÷ 52 V |
4000 W |
<1000 mVpp measured on 10Hz to 20MHz bandwidth |
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|
NGPS 200-50E |
3U, 19" Eurorack |
Positive |
1 |
3-phase 400 V / 50 Hz |
50 V |
10 kW |
100mVpp |
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|
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NGPS 30-300E |
3U, 19" Eurorack |
Positive |
1 |
3-phase 400 V / 50 Hz |
300 V |
9 kW |
100mVpp |
Technical Specifications
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Packaging |
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Output Polarity |
Positive; common floating ground DC insulation vs. Earth >4K Ω; max Vcm (common mode) : ±10 V |
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AC input |
3-phase 220/400 V 50/400 Hz |
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DC input |
2A @ 48V |
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Output Voltage |
44 ÷ 52 V adjustable via software |
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Max. Output Power |
4 kW |
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Voltage Ripple |
<100 mVpp measured on 10Hz to 20MHz bandwidth |
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Voltage Monitor vs. Output Voltage Accuracy |
max. ±0.5% |
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Voltage Set vs. Output Voltage Accuracy |
max. ±0.5% |
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Current Monitor vs. Output Current Accuracy: |
± 1A ± 2% of reading |
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Current Set vs. Output Current Accuracy |
± 1A ± 2% of setting |
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Test Set Up |
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