RMX-350 SLPOWER | Alldatasheet

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MODEL PWR OUTPUT #1 OUTPUT #2 OUTPUT #3 OUTPUT #4 RMX-353-0512 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A RMX-354-1205 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A 5.2V @ 5A RMX-354-1212 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A 12V @ 5A RMX-354-1224 350 +5V @ 50A +12V @ 8/12A pk -12V @ 4A 24V @ 3A RMX-354-1512 350 +5V @ 50A +15V @ 4A -15V @ 4A 12V @ 5A RMX-354-1524 350 +5V @ 50A +15V @ 4A -15V @ 4A 24V @ 3A STANDARD RMX SERIES RMX Series 350-watt power supplies provide new and increased flexibility for configuring redundant Òhot swappableÓ power systems using a standard product. The RMX-350 Series eliminates the need for external sheet metal sleds, OR-ing diodes, and a high current inter- face. These switching power supplies are power factor corrected, multiple-output units which contain built-in Schottky OR- ing diodes and a high current connector interface.

350 WATTS

MULTIPLE OUTPUT, HOT SWAP RMX-350 Featuring:

  • Diode isolated outputs for hot swap
  • ÒZero wireÓ slope program current sharing for redundancy
  • Self-aligning connector with solid metal machined contacts
  • Universal AC input
  • 0.99 typical power factor
  • Dual converter design eliminates interaction between logic and auxiliary outputs
  • Low ripple and noise on all outputs
  • DC power good and AC power fail signals
  • True remote inhibit
  • Monotonic turn-on and turn-off Maximum power from outputs #2, #3 and #4 to be less than 170W SEE RMX 350 FOR DC INPUT EQUIVALENT

SPECIFICATIONS: ALL MODELS INPUT AC Input:90-264 Vac continuous range, 47 to 63 Hz. Internally fused for 7A. Power Factor:0.99 typical at full load. Meets EN61000-3-2. Inrush: Cold start AC current is less than 30 A at 115 Vac and 60 A at 230 Vac. Limited by thermistor. Brownout Protection: Holds regulation to 85 Vac. Holdup Time: 20 ms minimum after removal of power at full load. Efficiency:70% typical. AC Power Fail: Provides TTL “0” 5 ms before output voltage goes out of regulation band upon loss of AC power. OUTPUT Adjustability: Outputs #1 and 2, and 4 factory adjusted to nominal ±0.2%. Output #3 tracks #2; initial accuracy ±3%. Line & Load Reg: Outputs #1, 2, and 4 hold ±2% over ACinput range and 0 to 100% load change (preprogrammed slope). Output #3 requires 20% minimum load on outputs #2 and 3 to hold ±5%. Ripple & Noise: 1% p-p or 100 mV, whichever is greater. Remote Sense (Output #1): Compensates for 250 mV total line drop. Preprogrammed slope remains under ±3 worst case. Open sense lead protection. Temperature Coefficient (Outputs #1, 2, and 4): 0.03% per degree C. Stability: 0.1% over 8 hours after 30 minutes warm-up. Transient Response (Outputs #1, 2, and 4): Output voltage returns to within 1% in less than 500 µs for a 50% load change (measured with rise time and fall time of 200µs). Peak transient does not exceed 5%. Overload Protection: All outputs are protected against overload and short circuit. Automatic recovery upon removal of fault. Overvoltage Protection (Outputs #1 and 2): Protects load against power supply induced over- voltage. Trip point is factory set so that output voltage cannot exceed 136% of nominal. Peak Output Current: Dual current ratings define continuous and peak currents. The peak current shown can be delivered for a maximum period of 30 seconds. Remote Enable: Contact closure to common turns on DC outputs (recessed pin for “make last, break first” connection). Remote Inhibit: Contact closure to the negative sense line or a TTL level “0” turns off DC outputs. DC Power Good: Provides a TTL “1” open collector when output #1 is above 4.6 V nominal. Redundancy: Built-in OR-ing diodes, slope program current sharing on all outputs, and self aligning connector provide “hot swap” and “N+1” capabilities. Current sharing remains within 10% of the unit’s full output rating while units are in thermal equilibrium. Reverse Voltage: Protected against reverse voltage up to supply current rating. ENVIRONMENTAL Thermal Protection:Shuts down power supply if overheated. Automatic recovery. Temperature Range: 0°to 50°C at full ratings. Safety Agencies:Most models are approved to UL1950; CSA 22.2 #234; IEC 950 and TÜV EN60950, Class 1 SELV., CE 72/23/EEC/93/68EEC (low voltage directive). 10.75”x 4.8”x 2.5” RMX-350 FUNCTIONLOCATION NOTES CONNECTOR Output #1J1- 10, 20, 30Main Output J1 - 9, 19, 29 Rtn (Common) Output #2J1-2 J1-3 Rtn (Common) Output #3J1-4 J1-3 Rtn (Common) Output #4J1-5 (+) Floating Output J1-6 (–) Floating Output FUNCTIONLOCATION NOTES CONNECTOR Remote Sense J1-18 Output #1 Sense J1-8 Output #1 Sense Rtn DC Power GoodJ1-7 Reference to Common when #1 Sense Rtn is terminated Enable J 1-16 Reference Inhibit J1-27 to Common AC Power Fail J1-17 FUNCTION115 VAC 230 VAC CONNECTOR J1-21 Line Line 1 J1-23 Neutral Line 2 J1-25 Safety Ground Safety Ground AC INPUT (90-264 VAC Continuous Range) DC OUTPUT Positronics # PLC30M400A1-168.3 Mates with panel mounted PLC30F1000 connector using crimp contacts FC114N2 (14 to 16 AWG) See below STATUS AND CONTROL See above Conducted RFI: Meets FCC Part 15, Subpart J, Class A; EN55022 Class B; CISPR 22 Class B. Output Isolation: Isolated from ground 50 Vdc. Cooling:Self-cooled by internal ball-bearing fan. OPTIONS Consult factory for available options. Dimensions: Inches Millimeters RMX-350 3.5 lbs - 1.6 kgs