M916 ENERCON | Alldatasheet

Document overview

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Technical content

Page 1 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in M916 SERIES AC/DC POWER SUPPLY PRODUCT HIGHLIGHTS

  • SINGLE OUTPUT
  • POWER FACTOR CORRECTED
  • 1-PHASE AC/DC POWER SUPPLY
  • UP TO 500 W

Page 2 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in

Applications

Military (Airborne, ground-fix, shipboard), Ruggedized, Telecom, Industrial Power Supply Special Features

  • High efficiency
  • Wide input range
  • High power factor (up to 0.98)
  • Power density up to 14 W/in3
  • Input / Output isolation
  • Inrush current limiter
  • Remote inhibit (on/off)
  • Fixed switching freq. (250 kHz)
  • External sync. capability
  • EMI filters included
  • Non-latching protections: o Overload/short-circuit o Input under-voltage lockout o Output over-voltage o Over temperature Electrical Specifications AC Input Voltage range: 85 to 265 VAC, 50/60/400 Hz, single-phase DC Output Voltage range: 3.3 to 300 VDC Current range: 0 to 50 A Power range: 500 W Isolation Input to Output: 1000 VDC Input to Case: 1000 VDC Output to Case: 200 VDC Output voltage regulation Up to ±1% (Low to high input line, no load to full load, –40 C to +85 C at baseplate). Efficiency 85% typical (28V or 270V output, nominal input voltage, full load, room temperature) EMC Designed to meet* MIL-STD-461F CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 Ripple and Noise 100-150mVp-p, typical (max. 1%) without external capacitance. When connected to system capacitance ripple drops significantly. Transient Over-and-undershoot Current change from 50 to 100% output. Impedance change less than 50 to 250 mΩ depending on output voltage within 200 to 300 µs. Turn-on Transient No voltage overshoot at during power on. * EMC Complies when tested with shielded cables and static resistive load. Depending on specific variant, a complementary input filter may be required for full compliance.

Page 3 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Protections † Input

  • Inrush Current Limiter Initial input current surge to charge internal capacitances is limited internally.
  • Under Voltage Lock-Out Output shuts down when input voltage falls below 75 ± 5 VAC. Output turns on when input voltage rises above 85 ± 5 VAC. Output
  • Active Overvoltage Protection Secondary control shuts output down if output voltage exceeds nominal value by 10%  5%.
  • Passive Overvoltage Protection A transorb is placed across the output, selected 20% ± 10% above nominal voltage.
  • Overload / Short-circuit If the load exceeds maximum current by 20% ± 10%, the protection mechanism causes the output to hiccup (turn off and on periodically at duty-cycle lower than 50%, until load is back within normal range). CV/CC operation optional – consult factory for details General
  • Over temperature protection Power supply shuts down if baseplate temperature exceeds +105 ± 5 C. Resumes operation automatically upon cooldown to below +95 ± 5 C. Environmental Conditions Designed to meet MIL-STD-810F Temperature Methods 501.4 and 502.4 Operational: –40 C to +85 C (measured at base plate) Storage: –55 C to +125 C Altitude Method 500.4 Procedure I up to 70,000 ft. Procedure II up to 40,000 ft. Salt Fog Method 509-4 Humidity Method 507.4 Up to 95% RH Vibration Method 514.5 Procedure I Category 24 - General minimum integrity exposure Shock Saw-tooth, 20 g peak, 11 ms Reliability 150,000 hours, calculated IAW MIL-HDBK-217F Notice 2 at +85 C (at baseplate), Ground Fix conditions. † Thresholds and protections can be modified / removed – please consult factory

Page 4 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Pin Assignment J1 - Input connector Connector type: M24308/24-37F or eq. Mates with: M24308/2-1F or eq. Pin No. Function Pin No. Function Pin No. Function

1 NEUTRAL

4 PHASE

7 N/C

2 NEUTRAL

5 PHASE

8 N/C

3 N/C 6 NEUTRAL

9 PHASE

Connector type: M24308/23-39F or eq. Mates with: M24308/4-3F or eq. LV option: Low voltage version (3.3 to 60 VDC) Pin No. Function Pin No. Function Pin No. Function

1 SIGNAL

11 VOUT RTN –

21 VOUT RTN –

2 SYNC

12 VOUT RTN –

22 VOUT RTN –

3 SENSE +

13 VOUT RTN –

23 VOUT RTN –

4 VOUT +

14 INHIBIT

24 VOUT RTN –

5 VOUT +

15 SENSE RTN –

25 VOUT RTN –

6 VOUT +

16 VOUT +

7 VOUT +

17 VOUT +

8 VOUT +

18 VOUT +

9 VOUT

RTN –

19 VOUT +

10 VOUT

RTN –

20 VOUT +

Page 5 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in HV option: High voltage version (100 to 300 VDC) Pin # Function P Pin # Function P Pin # Function P

1 SIGNAL RTN –

11 OUTPUT RTN –

21 OUTPUT +

2 SYNC +

12 OUTPUT RTN –

22 N/C

3 BIT +

13 OUTPUT RTN –

23 OUTPUT RTN –

4 N/C 14 INHIBIT

24 OUTPUT RTN –

5 OUTPUT +

15 BIT RTN –

25 OUTPUT RTN –

6 OUTPUT +

16 N/C

7 OUTPUT +

17 OUTPUT +

8 N/C 18 OUTPUT +

9 OUTPUT RTN –

19 OUTPUT +

10 OUTPUT RTN –

20 OUTPUT +

Note: All pins with identical designation/function should be connected together for best performance. Typical Connection Diagram

Page 6 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Functions and Signals INHIBIT (connector J2, pin 14) Description: The INHIBIT signal is used to turn the power supply ON and OFF. Operation: Applying “1”or leaving open will turn the power supply ON. For constant operation, leave this pin unconnected. Applying “0” or shorting this pin to its return line will turn the power supply OFF. Signal Type: 5V TTL or dry contact (open/short). Return line: This signal is referenced to SIGNAL RTN (connector J2, pin 1). SYNC (connector J2, pin 2) Description: The SYNC signal can be used to allow the power supply switching frequency to synchronize with a system clock. Operation: Apply a square wave clock with frequency in the range of 250 kHz ± 10 kHz and duty cycle of 50% ± 10%., TTL level. If not required, leave open. The power supply will work at 250 kHz ± 10 kHz (internal clock). Signal Type: 5V TTL Return line: This signal is referenced to SIGNAL RTN (connector J2, pin 1). SENSE (connector J2, pin 3) [LOW VOLTAGE VERSION ONLY] Description: The SENSE measurement is used to compensate for voltage drop across the output wires by sensing the voltage at the load and correcting the increasing the output voltage accordingly, to provide the desired voltage at the load's terminals. Operation: Connect the SENSE (connector J2, pin 3) to the positive load terminal, and the SENSE RTN (connector J2, pin 15) to the negative (return) load terminal. The sense compensation is typically limited to 5% or 0.5V – the lesser of the two. If not used, connect SENSE directly to OUTPUT pins, and the SENSE RTN pin directly to the OUTPUT RTN pins. IMPORTANT: to avoid damage to the converter and/or the load - DO NOT LEAVE THE Sense/Sense RTN PINS UNCONNECTED. BIT (connector J2, pin 3) [HIGH VOLTAGE VERSION ONLY] Description: The BIT signal indicates failure when one of the following occurs: o Input voltage falls below 85 ± 5 Vrms or rises above 255 ± 5 Vrms. o Output voltage falls below Under-Voltage Limit threshold or rises above Over-Voltage Limit threshold for at least 100 ms. Operation: This signal can be in one of two states: Fail: Pins BIT and BIT RTN open Good: Pins BIT and BIT RTN are shorted together through an internal phototransistor. Signal Type: Opto-isolated open collector. Polarity of externally applied voltage is (+) to BIT pin and (-) to BIT RTN pin. Absolute maximum voltage allowable across pins BIT and BIT RTN: 30 V. Absolute maximum current allowable through pins BIT and BIT RTN: 10 mA. Return line: This signal is referenced to BIT RTN (connector J2, pin 15).

Page 7 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Outline Drawing Heat Dissipation Surface Note: Specifications are subject to change without prior notice by the manufacturer Notes 1. Dimensions are in inches [mm] 2. Tolerance is: .XX  0.01 in .XXX  0.008 in 3. Weight: Approx. 33.3 oz (944 g) Dissipation Area 13.9 in² (8,952 mm²)

Page 8 of 8 Aug 15, 2022 | Rev (n) | Doc: DS_M916 Series M916 SERIES AC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Standard Configurations Part Number Input Output J2 Pinout Voltage range Voltage Current M916-100 85 to 265 VAC, 50/60/400 Hz, 1-phase 3.3 VDC 35 A LV option M916-101 85 to 265 VAC, 50/60/400 Hz, 1-phase 5 VDC 35 A LV option M916-102 85 to 265 VAC, 50/60/400 Hz, 1-phase 12 VDC 35 A LV option M916-103 85 to 265 VAC, 50/60/400 Hz, 1-phase 24 VDC 20 A LV option M916-104 85 to 265 VAC, 50/60/400 Hz, 1-phase 28 VDC 18 A LV option M916-105 85 to 265 VAC, 50/60/400 Hz, 1-phase 48 VDC 10.5 A LV option M916-106 85 to 265 VAC, 50/60/400 Hz, 1-phase 270 VDC 1.85 A HV option