PFC UNIVERTER (R) SERIES 375-1000 WATTS 85-265VAC INPUT 3 / 4 " & FULL BRICK POWER FACTOR DESCRIPTION UniVerter PFC modules accept 85-265 VAC (PFC-600, PFC-650) or 170-265 VAC (PFC-1000) and convert it to 380 VDC to power 300VDC input DC-DC converters. Power factor correction meets low harmonic distortion requirements of IEC 1000-3-2 and the European EN55022 emissions speci fication when used with the Model HH-1199-6 EMI filter. UniVerter modules utilize a boost converter incorporating a solid state series switch for active inrush and short circuit current limiting. The series switch is also used to provide over temperature shutdown with automatic recovery. FEATURES * 600, 650 & 1000 Watts * UL/CSA/TUV/CE MARK * Meets European EN55022 Emissions when used with HH-1199-6 EMI Filter * Unity Power Factor * * Active Inrush Limiting and Short Circuit Protection * Very Low Harmonic Distortion * Auxiliary Supply * Power Fail Warning Via DC OK Signal * Load Enable Signal to Control DC-DC Converters * Very Low Thermal Resistance * Superior Thermal Design * 100 C Baseplate Operation MODEL SELECTION Model Number PFC-600 PFC-650 PFC-1000 Input Voltage 85-265VAC 85-265VAC 170-265VAC Output Voltage 380VDC 375VDC 380VDC Output Power* 600 Watts 650 Watts 1000 Watts * See Derating Specification 42 Visit www.astrodyne.com. Call toll free 800-823-8082. Email sales@astrodyne.com RO Associates | Tel: 408.744.1450 | Fax: 408.744.1521 | email: sales@roassoc.com PFC UNIVERTER SERIES SPECIFICATIONS PFC-600 Power (Watts) Input Range Input Frequency Power Factor Harmonic Distortion Output Voltage Efficiency See Curves on Page 79 Inrush Limiting Short Circuit Protection Thermal Protection Auxiliary Supply DC OK Signal Load Enable Operating Temp. Overvoltage Protection Safety Thermal Resistance (Case To Ambient) Isolation: Input-Output Input/Output-Case PFC-1000 600 W Derate output power linearly below 105 VAC from 600W at 105 VAC to 400W at 85 VAC 85-265 VAC 47-63 Hz (operation up to 440Hz is available with reduced speci fications) .99 <5% (conforming to IEC 1000-3-2) 380 VDC 90/94 % (120/240 VAC) typical <15 A peak typical Trip point 1.8 A (Shutdown, automatic recovery after removal of short) 105-110 C (Shutdown, automatic recovery) 14 V @ 10 mA Provides power fail warning when output drops below 355VDC Direct interface with MicroVerter, MegaVerter and PicoVerter DC-DC Converter logic on/off pin -40 to +100 C Case 415 VDC non-shutdown UL1950, CSA22.2-234-M90, EN 60950 3.3 C/W Non-isolated 2500 VDC 1000 W Derate output power linearly below 205 VAC from 1000W at 205 VAC to 750W at 170 VAC 170-265 VAC 47-63 Hz (operation up to 440Hz is available with reduced speci fications) .99 <5% (conforming to IEC 1000-3-2) 380 VDC 94 % (240 VAC input) 30 A (max) 2.8 A (Shutdown, automatic recovery after removal of short) 105-110 C (Shutdown, automatic recovery) 14 V, @10 mA Provides power fail warning when output drops below 355VDC Direct interface with MicroVerter MegaVerter and PicoVerter DC-DC Converter logic on/off pin -40 to +100 C Case 415 VDC non-shutdown UL1950, CSA22.2-234-M90, EN 60950 3.3 C/W Non-isolated 2500 VDC SYSTEM DIAGRAM 300V INPUT DC-DC CONVERTER MODULE AC INPUT EMI FILTER UNIVERTER POWER FACTOR CORRECTION MODULE HOLD UP CAP 300V INPUT DC-DC CONVERTER MODULE 300V INPUT DC-DC CONVERTER MODULE Visit www.astrodyne.com. Call toll free 800-823-8082. Email sales@astrodyne.com 43