Specifications for Alpha’s Switched Mode Rectifier Cordex 24-3k1W
Alpha Technologies Ltd.
010-601-B1 Rev B
Printed in Canada. © 2012 Alpha Technologies Ltd. ALPHA and CORDEX are trademarks of Alpha Technologies Ltd. All Rights Reserved.
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Power Module Output
Voltage:
21 to 29Vdc within rated limits
Current:
115A @ 27Vdc nominal (130A maximum @ 24V)
Maximum Power:
3100W continuous/module
Static Load Regulation:
Better than ±0.5% for any load change within rated limits
Dynamic Load Regulation:
Better than ±4% for 40% - 90% load step
(output shall recover to static limits within 30ms)
Static Line Regulation:
Better than ±0.1% for any change in input voltage within rated limits
Hold-up Time:
>10ms
Time Stability:
≤
0.5% per year
Temperature Stability:
<300ppm/°C over the operating range
Heat Dissipation:
<1176 BTU per hour
Electrical Noise:
<32dBrnC (voice band)
<20mVrms 10kHz to 10MHz (wideband)
<100mVp-p 10kHz to 100MHz
<1.0mV (psophometric)
Acoustic Noise:
<60dBa @ 1m (3ft.) @ 30°C (86°F)
EMI:
The unit meets requirements of EN55022 (see Standards for more EMC)
In accordance with FCC requirements, we provide the following statement as specified in the FCC guidelines for
conformance to Part 15, Class B:
NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications to this equipment not expressly described in this manual could void the FCC
compliance.
