The Emerson/Artesyn/Astec MP1-1L-1N-1J-1J-1Q-4LL-4NN-00-618 is a 1000 W modular power supply system from the MVP series designed for industrial and medical applications requiring multi-output configurations. The seven-slot chassis accepts intelligent DC-DC converter modules in single, dual, or triple output topologies, enabling output voltage ranges from 2 V to 60 V. Built-in PFC delivers 85–264 VAC or 120–350 VDC input with ≤20 ms holdover storage and meets EN61000-3-2 harmonic limits and CISPR 22/EN55022 Class B EMI performance.
## Technical Specifications
• **Input:** 85–264 VAC or 120–350 VDC
• **Output Power:** 1000 W maximum
• **Output Voltage Range:** 2 V to 60 V (module-dependent)
• **Output Regulation:** 0.4% or 20 mV max (36 W modules 4% max)
• **Ripple (RMS):** 0.1% or 10 mV, whichever is greater
• **Ripple (Peak-to-Peak):** 1.0% or 50 mV, whichever is greater
• **Dynamic Response:** <2% or 100 mV with 25% load step
• **Recovery Time:** Within 1% in 2 A
• Overload and short-circuit protection on all outputs
• Global and individual module inhibit/enable
• Input-OK and Global DC-OK status indicators
• AC-OK early warning signal (>5 ms before regulation loss)
• Internal DC fan (field replaceable) or customer-supplied air cooling
• Operating temperature: −20 °C to 50 °C (derated to 50% at 70 °C)
• Storage temperature: −40 °C to 85 °C
• Humidity rating: 95% non-condensing
## Safety & Compliance
• UL1950, UL60950 certified
• EN61000-3-2 harmonic compliance
• CISPR 22/EN55022 Class B (conducted and radiated)
• Mil-Hdbk-810E shock and vibration rated
## Typical Applications
Industrial control systems, medical equipment, telecommunications infrastructure, and mission-critical environments requiring high reliability and flexible output configuration.
