DS_DDP400HV_Series
7Pages

Compact and Sealed Package, Efficient 400 W AC-DC Power Supply High Voltage 277/347/480 Vac Inputs, DDP400HV Series DS_DDP400HV Series_Rev11 _ September 2015 Description DDP400HV is a series of high efficiency, small form factor AC-DC power supplies operating at 277/347/480VAC inputs. The series provides a steady 400 W of regulated DC power through the full input range of 249 to 528 VAC. Available in 24, 36 and 48 V models. Each model includes an auxiliary 12VDC and 5Vdc stand-by outputs. Control signals include AC_OK and remote on/off. The DDP400HV series comes in an IP67 sealed enclosure with flying leads for both input and output. An optional heat-sink is available or the DDP400HV may be installed directly to the end equipment with heat transferred by conduction. By converting energy at 93% typical efficiency, the DDP400HV series generates less heat facilitating thermal management in space constrained system and offering high reliability. Full output power rating from -35 to 50 °C, with operation up to 70 °C with de-rating and is capable to start up from -40 °C. • Wide input voltage range (249-528 VAC) • 400 W rated power (420 W peak) • Extremely high efficiency (93% typical) • Low stand-by consumption (<2.8 W at 480 VAC) • 24, 36 and 48 V standard output variants • Active PFC, EN61000-3-2 Class C at >100 W load • Low earth leakage current • Large Format Display Power • Large Venues and Stadium Lighting • High Powered Street Lighting • Large Area Parking Over temperature protection OV, OC, and short circuit protections +5 V, 2 A stand-by output + 12 V, 1 A auxiliary / fan output Remote On / Off and power good signals RoHS-6 compliant (EU directive 2011/65/UE) 4000 m altitude operation. High Bay Industrial Space Architectural Lighting Outdoor Lighting Horticultural Lighting

Model Coding and Output Ratings Model Grade and Output Power Output Nominal Voltage SC Heat-sink can be ordered as an accessory using the code: RHPS384PH-3 Mounting kit includes 4X screws M4x8, 4X split washer and a thermally conductive graphite sheet Model Number V1 I11 without heatsink [V] [A] 1 The combined output power of V1, V2 and 5VSB without the optional heat-sink, must not exceed 400W at 25°C, 320W at 50 °C, and 215W at 70 °C ambient temperature (480 Vac). See de-rating curves below. 2 The combined output power of V1, V2 and 5Vsb with the optional heat-sink must not exceed...

OUTPUT SPECIFICATIONS Specification V1 Output Voltage V1 Output Power Rating V2 Output Voltage V2 Output Current 5VSB Output Voltage 5VSB Output Current V1 Line Regulation Transient Response (Voltage Deviation) V1, 5VSB V1 Ripple & Noise Start-up Rise Time Start-up Delay Turn-on Overshoot Minimum Load * V1 Maximum Load Capacitance Test Conditions / Notes +RS closed on +V1, 6% rated load 24V (0.5% set point accuracy) 36V (0.5% set point accuracy) 48V (0.5% set point accuracy) All models (see output de-rating curves) Peak (less than 10 seconds, after P_OK high) All models Load on V2: from 5...

SIGNALS / CONTROLS Signal PS_ON Notes Active low, +5 V TTL signal compatible. Input low voltage Input high voltage (IIN= 200 µA) V1 and V2 disabled when PS_ON is open 5VSB not affected by PS_ON V1 and V2 enabled with PS_ON connected to RTN +5 V TTL compatible Logic level low (<10 mA sinking) Logic level high (100 µA sourcing) P-OK Delay Time after V1 in regulation (T3 of the below graph) Power down warning time Active and in regulation after a 249 200 W) T6 ≥ 15 ms (277/347/480 Vac) T7 ≤ 1.5 s (249 to 528Vac) Above waveforms are expected with PS_ON Signal ON/OFF state change: V1 Rise Time...

Protection Features Specification Environmental Specifications Specification_Test Conditions / Notes Min Nominal Max Units Operating Temperature Range De-rated Operating Without heat-sink (277/347/480 VAC) Temperature Range 400W at 25 °C 375W at 40°C Linear derating from 40°C to 70°C 320W at 50°C 215W at 70°C Storage Temperature Range Humidity Operating Altitude Shock Vibration MTBF Useful Life Cooling With heat-sink (480 VAC) 400W up to 50°C Linear derating from 50°C to 70°C 275W at 70 °C -40 - 85 °C RH, Non-condensing Operating Non-operating EN 60068-2-64 Operating: 30 G /18...

Electromagnetic Compatibility (EMC) - Emissions Phenomenon Conditions / Notes Equipment Performance Class Conducted 277/347/480 VAC, full load FCC Part 15 EN55022 EN55015 Radiated At 10 m distance FCC Part 15 Fluctuation and At 20%, 50% and 100% rated load EN 61000-3-3 Current All load conditions > 100 W EN 61000-3-2 Electromagnetic Compatibility (EMC) - Immunity Phenomenon Conditions / Notes Test Level Performance criteria at any point of the system. Radiated Field 3 V/m, 80-1000 MHz, 1 KHz 80% AM Electric Fast ±2 kV on AC power port for 1 minute. Transient...

Outline Drawing and Connections Sealed Box Overall dimensions: Connections_Wires Gauge and Length Assignment Colour/Pin STW 3X 18AWG, 105 °C - 600 V, AC Input water resistant 60 °C, stranded wires, 269.0 ± 20 mm extension from chassis. DC Output SJTW 2X14 AWG 105°C/300V, water resistant 60 °C, stranded wires, 229.0±20 mm from chassis. Wires: SJTW 8X 22AWG, 105°C - 300V, water resistant 60°C, black external insulation, 169±20mm extension from chassis to connector. Housed by Connector: Molex 90142-0008 Terminals: Molex 90119-0109 (Tin plating) Mates with Molex 90130-1106 or...