M2703 ENERCON | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 5
Technical content
Page 1 of 5 Nov 16, 2023 | Rev j | Doc: DS_M2703 Series M2703 SERIES 3-PHASE AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in M2703 SERIES 3-PHASE AC/DC POWER SUPPLY PRODUCT HIGHLIGHTS
- 3-PHASE AC/DC POWER SUPPLY
- HIGH EFFICIENCY
- SINGLE OUTPUT
- UP TO 2.5 kW
Page 2 of 5 Nov 16, 2023 | Rev j | Doc: DS_M2703 Series M2703 SERIES 3-PHASE AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in
Applications
Military, Ruggedized, Telecom, Industrial Power Supply Special Features
- Compact size
- High efficiency
- Wide input range
- Input / Output isolation
- Fixed switching frequency (approx. 400 kHz)
- Logic Inhibit
- EMI filters included
- Limited Inrush Current
- Indefinite short circuit protection with auto- recovery
- Over temperature shutdown with auto- recovery Environmental Conditions Meets or exceeds MIL-STD-810G Temperature: Operating –55 C to +85 C (at baseplate) Storage –55 C to +125 C Reliability 150,000 hours, calculated per MIL-STD-217F at +85 C baseplate, Ground Fixed. Electrical Specifications AC INPUT Nominal voltage: 3-Phase 115 VRMS,L-N 6% / 400 Hz Input Transient Protection: Meets MIL-STD-704F abnormal transients. Efficiency: 90%, Typical Power Factor: Minimum 85% from 50% load EMC: Designed to meet MIL-STD-461F CE102, CS101, CS114, CS115, CS116, RE102, RS101, RS103 with external filter and shielded cable. Isolation: Input to Output: 500 VDC Input to Case: 500 VDC DC OUTPUT (floating) Voltage range: 100 to 320 VDC Current range: no load up to 20 A Line/Load regulation: Less than ±1% (0 to 100% load, – 55 C to +85 C) Ripple and Noise: 100 mVp-p, typical (max. 1%) Current limiting: Continuous protection for unlimited time Over-voltage protection: Passive tranzorb on output. Over temperature protection: Shutdown if baseplate temperature exceeds +105 C ± 5 °C; Automatic recovery upon baseplate cooldown to below +95 C ± 5 °C Isolation: Output to Case: 5
Page 3 of 5 Nov 16, 2023 | Rev j | Doc: DS_M2703 Series M2703 SERIES 3-PHASE AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Pin Assignment CONNECTOR J2 (INPUT) Connector type: M24308/24-38F or eq. Mating connector: M24308/2-2F or eq. Function Pin No. PHASE A 7, 14, 15 PHASE B 4, 5, 12 PHASE C 2, 9, 10 CHASSIS 1 CONNECTOR J1 (OUTPUT) Connector type: M24308/23-38F or eq. Mating connector: M24308/4-2F or eq. Function Pin No. Polarity VOUT 4, 5, 11, 12 + VOUT RTN 7, 8, 14, 15 – INHIBIT 3 + INHIBIT RTN 2 – PWR GOOD 10 + PWR GOOD RTN 13 –
Page 4 of 5 Nov 16, 2023 | Rev j | Doc: DS_M2703 Series M2703 SERIES 3-PHASE AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Functions and Signals INHIBIT signal (connector J1, pin 3) The INHIBIT signal is used to turn the power supply ON and OFF. To turn the power supply ON, leave pin 3 open. To turn the power supply OFF, short pin 3 to pin 2. If not used, leave pin 3 unconnected. This signal is referenced to INHIBIT RTN (connector J1, pin 2) PWR GOOD signal (connector J1, pin 10) The PWR GOOD signal indicates the status of the output voltage. When output voltage rises above 95% ± 5% of its nominal value, pin 10 will be pulled down to pin 13 through a 49.9 Ω ± 1% resistor and a phototransistor. When output voltage falls below 90% ± 5% of its nominal value, pin 10 will be in high impedance mode. If not used, leave the signal unconnected. This signal is referenced to PWR GOOD RTN (connector J1, pin 13) Both pins 10 and 13 are isolated from all other parts of the circuitry. Typical Connection Diagram 3.3 to 12VDC Auxiliary Voltage Note: PWR GOOD pull -up resistor and auxiliary voltage shown in this diagram are typical values. The system designer must select the actual values such that no damage can occur to the internal components of the power supply – consult factory for more information. M2703
Page 5 of 5 Nov 16, 2023 | Rev j | Doc: DS_M2703 Series M2703 SERIES 3-PHASE AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Outline Drawing Heat Dissipation Surface Area Notes 1. Dimensions are in Inches 2. Tolerance is: .XX .02 IN .XXX .01 IN Note: Specifications are subject to change without prior notice by the manufacturer