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Description
Cordex High-Performance rectifiers make a proven, reliable platform even better, with significant advancements in efficiency and performance. In a compact, fan-cooled design, Alpha's HP rectifiers open the possibility for immediate Opex/Capex savings, reducing total cost of ownership and impact on the environment, and are useable under a wider range of applications.
The Cordex HP 4.0kW is a perfect solution for various 48Vdc capacity applications from small remote sites to large power systems at CO’s, MTSO’s and Data centers. With a high operating efficiency and wide temperature operation, HP series rectifiers are also ideal for harsh outside plant enclosure installations.
The Cordex HP 4.0kW is a backwards compatible solution with existing Cordex 3.6kW shelves and systems, providing users an easy upgrade path to greater power density and reduced OPEX.
Local and remote setup, adjustment and control is a simple single-step process with Cordex CXC system controllers. By utilizing TCP/IP technology, complete configuration and monitoring of power equipment is possible through a network web browser.
Technical Specifications
Features
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Indicators: AC mains OK - green LED
Module OK - green LED
Module fail - red LEDControls: CAN interface to CXC Adjustments:
(via CXC controller)Float voltage
Equalize voltage
High/low voltage alarm
High voltage shutdown
Current limit
Slope
Start delayProtection: Current limit/short circuit
Start delay
Input/output fuses
Output high voltage shutdown
Power limiting
Thermal foldback/shutdown
Input transient
AC low line foldback shutdown
Electrical
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4.0kW Rectifier Module(s) Input voltage: Nominal: 208 to 277Vac Operating: 187 to 312Vac Extended: 187 to 90Vac (de-rated power) Input frequency: 45 to 66Hz Power factor: >0.99 (50 to 100% load) THD: <5% (@208 Vac) Efficiency: >94.9% peak Output voltage: 42 to 60Vdc Output power: 4000W continuous/module Float voltage: 48 to 58Vdc Output current: 74A @ 54Vdc (83.3A max. 48V) Load regulation: <±0.5% (static) Line regulation: <±0.1% (static) Transient response: ±3% for 40 to 90% load step Noise: Voice band: <38dBrnC Wide band: <30mV RMS (10kHz to 10MHz)
<150mV pk to pk (10kHz to 100MHz)Psophometric noise: <2mV Acoustic: <60dBa @ 1m (3ft)
Mechanical
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Dimensions: mm: 160H x 87W x 300D
inches: 6.3H x 3.4W x 11.8DWeight: 3.9kg (8.6lbs)
Environmental
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Temperature: Standard: -40 to 55°C (-40 to 149°F) Extended: -40 to 75°C (-40 to 167°F)
derated power (~ 3600W @ 65°C (149°F))Storage: -40 to 85°C (-40 to 185°F) Humidity: 0 to 95% RH non-condensing Elevation: -500 to 4000m (-1640 to 13120ft) Heat dissipation: <1150 BTU per hour
Shelves
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Mechanical 19"/23" shelf (5 modules) Dimensions: mm: 177H x 442W x 389D inches: 6.9H x 17.4W x 15.3D Weight: 8.5kg (19lbs) Mounting: Fits 19" rack flush/center mount
Fits 23" rack center mount only23" shelf (6 modules) Dimensions: mm: 177H x 530W x 389D inches: 6.9H x 20.8W x 15.3D Weight: 9.5kg (21lbs) Mounting: Fits 23" racks only flush/center mount Connections Input: Box type terminal block
6 to 16mm2 (10 to 6AWG)Output: Bus adapters with 3/8" studs on 1" centers Chassis ground: Compression lug
6 to 16mm2 (10 to 6AWG)CAN communication: RJ 12 offset
Standards
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Safety: CSA C22.2 No 60950-1-03
UL 60950-1 1st edition
CE marked
IEC/EN 60950-1EMC: ETSI 300 386 Emissions: CFR47 (FCC) Part 15 Class B
ICES-03 Class B
EN55022 (CISPR 22) Class B
C-Tick (Australia)
EN 61000-3-2
EN 61000-3-3Immunity: EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
ANSI/IEEE C62.41 Cat B3NEBS: GR-1089 CORE
GR-63 CORE