Alpha Technologies Cordex HP CXRF 48-12kW - Manual (Page 48)

Specifications for Alpha Switched Mode Rectifier Cordex 48-12kW
AlphaTechnologies Ltd. 0100002-S0 Rev B
Printed in Canada. © 2012 Alpha Technologies Ltd. ALPHA and CORDEX are trademarks of Alpha Technologies Ltd. All Rights Reserved. Page 1 of 3
Power Module Output
Voltage: 44 to 60 Vdc within rated limits
Current: 222 A @ 54 Vdc nominal (249 A maximum @ 48 V)
Maximum Power: 12kW continuous/module
Static Load Regulation: Better than ±0.5% for any load change within rated limits, under control of
Cordex Controller
Dynamic Load Regulation: Better than ±2% for 40% - 90% load step
(output shall recover to static limits within 10 ms)
Static Line Regulation: Better than ±0.1% for any change in input voltage within rated limits, under
control of Cordex Controller
Hold-up Time: >9.5 ms
Time Stability: ≤ 0.5% per year, under control of Cordex Controller
Temperature Stability: < 300 ppm/°C over the operating range
Heat Dissipation: < 3570 BTU per hour @ 208Vac
Electrical Noise: < 38 dBrnC (voice band)
< 20 mVrms 10 kHz to 10 MHz (wideband)
< 150 mVp-p 10 kHz to 100 MHz
< 2 mV (psophometric)
Acoustic Noise: < 60 dBa @ 1 m (3 ft) @ 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.
To comply with regulations in terms of radiated emissions, the CAN communication cable shall be wound in 3
loops around a ferrite p/n 417-401-10/19 (Fair-Rite p/n 0443167251), placed close to the socket in the shelf.
Any changes or modifications to this equipment not expressly described in this manual could void the FCC
compliance.