Powersolve CFM750E Series - Manual

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
AC-DC Converter
CFM750E Series
750 Watt Enclosed Type
Single Output
Features
• Universal input range 90-264Vac
• 1U Low Profile, High Power Density
• EMI meets CISPR/FCC Class B
• Active PFC meets EN61000-3-2
• High Efficiency up to 91%
• Remote Voltage Sense, Active Current Sharing
• Remote On/Off Control, +5V Standby Output
• Fan Speed Control with Temperature
• I ²C Bus Interface
INPUT
Input Voltage Range
90 - 264Vac
Frequency 47 - 63Hz
Inrush Current 40A max. @ 230Vac
Conducted EMI CISPR/FCC Class B
Isolation - Input/Output 4242VDC
Leakage Current 3.5mA max.
OUTPUT
Total Rated Output Power
750W
Remote Voltage Sense Compensates for wire voltage drop
Adjustment Range on Vout +10%, -5%
Hold-up Time 20mS typ.
Over Voltage Protection Recycle AC input to restart
Over Temperature Protection Auto-recovery
Short Circuit Protection Auto-recovery
ENVIRONMENTAL
Operating Temperature Range
-10°C to +65°C
Derating Derate at 2.5% / °C over 40°C
Storage Temperature Range -40°C to +85°C
GENERAL
Safety Approvals
cUL/UL 60950, TUV EN60950
Dimensions 280.0 x 101.6 x 41.9 mm
(11.02 x 4.00 x 1.65 inches)
Electrical Specification
Output Voltage and Current Ratings
MODEL OUTPUT OUTPUT CURRENT RIPPLE & NOISE VOLTAGE LINE LOAD VOLTAGE EFF.
VOLTAGE MIN RATED (mV pk-pk) ACCURACY REG. REG. Adj. RANGE
Main Output Voltage
CFM750E-240 24V 0A 31.2A 200mV ±2% ±0.5% ±1% 22.8 - 26.4V 89%
CFM750E-360 36V 0A 20.8A 240mV ±2% ±0.5% ±1% 34.2 - 39.6V 91%
CFM750E-480 48V 0A 15.6A 240mV ±2% ±0.5% ±1% 45.6 - 52.8V 92%
Standby Output Voltage
All Models +5.0V 0A 1.0A 100mV ±2%
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NOTE:
1. Output noise and ripple measured with 47µF electrolytic & 0.1µF ceramic capacitors across output.
2. Voltage accuracy is set at 60% rated load & 25°C ambient temperature.
3. Line regulation is measured from High Line to Low Line at rated load.
4. Load regulation is measured from 20% -100% of full load.
Typical at 25°C, 230Vac and 60% load unless otherwise stated.