DRT-960 MPD | Alldatasheet

Document overview

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Technical content

Key Features:

  • 960W Output Power
  • DIN Rail Mountable
  • Three-Phase, 4-Wire Input
  • UL 508 Approved
  • UL 60950 & EN 60950 App.
  • 24 VDC & 48 VDC Outputs
  • Cond./Rad. EMI Class B
  • >122 kH MTBF
  • LOW COST! DRT-960 Low Cost, Three-Phase 960W, DIN Rail Mount AC/DC Power Supplies Series MicroPower Direct

232 Tosca Drive

Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com RoHS Compliant Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 340 555 VAC 480 780 VDC Input Frequency Range 47 63 Hz Inrush Current Cold Start 50 A Leakage Current 530 VAC 3.5 mA Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy Note 1 ±1.0 % Voltage Adjustment Range 24 VDC Output 24 28 VDC48 VDC Output 48 55 Line Regulation ±0.5 % Load Regulation Iout = 10% to 100% ±0.5 % Set Up Time At Full Load, 400 VAC Input 200 mSecAt Full Load, 500 VAC Input 200 Rise Time At Full Load 60 mSec Hold Time At Full Load, 400 VAC Input 14 mSecAt Full Load, 500 VAC Input 30 Ripple & Noise (Note 2) 80 mV Pk-Pk Output Power Protection Note 3 105 150 % Over Voltage Protection (Note 4) 24 VDC Output 30 36 VDC48 VDC Output 59 66 Over Temperature Protection TSW1 Note 5 105 110 115 ºCTSW2 Note 5 80 85 90 Temperature Coeffi cient 0ºC to 50ºC ±0.03 %/ºC General Parameter Conditions Min. Typ. Max. Units Isolation Voltage Input - Output 3,000 VACInput - FG (Frame Ground) 1,500 Output - FG (Frame Ground) 500 Isolation Resistance (Note 6) 500 VDC 100 MΩ Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -20 +25 +60 ºC Storage Temperature Range -40 +85 ºC Operating Humidity RH, Non-condensing 20 90 % Storage Humidity RH, Non-condensing 10 95 % Vibration 10 ~ 500 Hz; 2G 10 min./1 Cycle; X, Y, Z axis each 1 hour Physical Case Material Aluminum Connection Screw Terminal Weight 117.7 Oz (3.3 kg) Reliability Specifi cations Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25ºC, Gnd Benign 122.5 kHours Safety Standards UL 508, UL 60950, EN 60950-1 Safety Approvals UL, cUL, TUV EMI Compliance Compliance to EN55011, EN55022 (CISPR22) Class B Harmonic Current Compliance Compliance to EN6100-3-2,-3 EMS Immunity Compliance EN6100-4-2,3,4,5,6,8,11; ENV50204;EN6100-6-2(EN50082-2) Heavy Ind. Level, criteria A New Industrial Supplies!! Electrical Specifi cations Specifi cations typical @ +25°C, 400 VAC input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.

Mechanical Notes:

  • All dimensions are typical in inch es (mm)
  • Tolerance x.xx = ±0.01 (±0.25) Terminal Connections - TB1 Model Number Rated Power (W) Input Output Effi ciency (%, Typ) Fuse Rating Slow-Blow (A) Voltage (VAC) Current (A) Voltage (VDC) Current (A) Max) Current (A) RangeRange 400 VAC 500 VAC DRT-960-24 960 340 - 555 2.0 1.6 24 40 0 ~ 40 91 6.3 DRT-960-48 960 340 - 555 2.0 1.6 48 20 0 ~ 20 92 6.3 Pin Function

1 AC/Lve 1

2 AC/Lve 2

3 AC/Live 3

4 Frame Ground (FG)

www.micropowerdirect.com 232 Tosca Drive Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com Terminal Connections - TB2 Pin Function 1,2 DC Output (+V) 3,4 DC Output (-V) Notes: 1. Output voltage tolerance includes set-up tolerance, line regula- tion and load regulation. 2. Ripple & noise is measured using equipment with 20 Mhz of bandwidth. Connection to the unit under test is made with a 12 inch length of “twisted pair” wires terminated with a set of 1.0 μF & 4.7 μF capacitors connected in parallel. 3. Overload protection is foldback current limiting. The unit recov- ers automatically when the fault is removed. 4. Over voltage protection is a clamp type. The power to the unit must be manually reset to recover. 5. Over temperature protection shuts down the output. The unit recovers automatically when the temperature goes down. For TSW1, the thermal detector is mounted on the heat sink of the power semiconductor. For TSW2, the thermal detector is mounted on the heat sink of the power Diode. 6. Isolation resistance is given for Input/Output; Input/FG and Output/FG. 7. To mount the unit to the DIN rail, tilt the unit rearwards from the top, fi tting the mount over the top of the rail. Press back on the bottom front of the unit until it locks in place on the rail. To remove the unit from the rail, pull the removal clip at the bottom rear of the unit downward with a screw driver. With the clip down, lift up on the unit from the bottom front until it clears the rail. Before installation or removal all wiring should be disconnected and the main power to the system shut off. 8. When wiring the supply, all lines should be as thick and short as possible. AWG 14 wire is recommended for the DRT-960 series. 9. The units should be mounted so they are vertically orientated. Air fl ow (if it is provided) would optimally fl ow from the bottom to the top of the unit. 10. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Derating Curve - Output Power vs Ambient Temperature Static Characteristics