M1457 ENERCON | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 5
Technical content
Page 1 of 5 Oct 18, 2021 | Rev f | Doc: DS_M1457 Series M1457 SERIES AC+DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in M1457 SERIES AC+DC/DC POWER SUPPLY PRODUCT HIGHLIGHTS
- DUAL OUTPUT
- HEX OUTPUT
- WIDE INPUT RANGE
- HIGH DENSITY
- AC + DC/DC POWER SUPPLY
- UP TO 125 W
Page 2 of 5 Oct 18, 2021 | Rev f | Doc: DS_M1457 Series M1457 SERIES AC+DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in
Applications
Military (Airborne, ground mobile, shipboard), Ruggedized, Telecom, Industrial Special Features
- Six (6) DC Outputs
- High efficiency
- Wide input range
- Input / Output isolation
- Fixed switching frequency (200 kHz)
- EMI/RFI filters included
- Indefinite short circuit protection with auto-recovery
- Over-voltage protection
- Over temperature shutdown with auto-recovery Electrical Specifications AC Input AC Input range: 85 to 122VAC,
400 Hz, Single-Phase
Power Factor 0.98 DC Input DC Input range: 18 to 70 VDC DC Output Voltage range: 3.3 to 48V Output power: Up to 125W Isolation AC Input to Output: 1000VDC AC Input to Case: 1000VDC DC Input to Output: 200VDC DC Input to Case: 200VDC Outputs to Case: 100VDC Line/Load regulation Less than ±1% (no load to full load, –40C to +85C) Efficiency At 28VDC input – 80.7% At 115VAC input – 74.5% (typical, full load, room temperature) EMC Designed to meet MIL-STD-461F* CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 Ripple and Noise 50mVp-p, typical (max. 1%), measured across a 1μF capacitor Load Transient Overshoot and undershoot Current change from 50%-100% output voltage changes less than 0.5V within 200-300µSec Turn on Transient Voltage overshoot at during power on is less than 3% nominal voltage * Compliance achieved with shielded harness and static resistive load. Depending on actual configuration, an external filter may be required for full compliance.
Page 3 of 5 Oct 18, 2021 | Rev f | Doc: DS_M1457 Series M1457 SERIES AC+DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Protections * AC Input
- Inrush Current Limiter Peak value of up to 5 x Iin for less than 50µSec
- Under Voltage Lock-Out Unit shuts down below 75VAC DC Input
- Reverse Polarity Protection
- Under Voltage Lock-Out Unit shuts down below 14.5VDC ± 1VDC
- Over Voltage Lock-Out Unit shuts down above 77.5VDC ± 2.5VDC Output
- Active Over-Voltage Protection Output shuts down if voltage exceeds 110% ± 5% of nominal.
- Passive Over-Voltage Protection Transorbs on outputs, 20% ± 5% above nominal voltage.
- Current Limiting (Hiccup) Shut down (min. 15% above max. current) and recycle for unlimited time, until overload/short circuit removal General
- Over temperature protection Shutdown at base plate temperature of +105 ± 5C. Automatic recovery at base plate temperature of +95 ± 5C. * Thresholds and protections can be modified / removed – please consult factory. Environmental Stress Screening (ESS) Including random vibration and thermal cycles is also available. Please consult factory for details. Environmental Design to Meet MIL-STD-810F Temperature: Operating: -40C to +90C (base plate) Storage: -55C to +125C Altitude: Method 500.4, Procedure I & II, 40,000 ft. and 70,000 ft. Operational Salt Fog: Method 509-4 Vibration and Shock: Shock - Saw-tooth, 20g peak, 11mS. Vibration - Figure 514.5C-17. General minimum integrity exposure. (1 hour per axis) Humidity: Method 507.4 - Up to 95%. Reliability 150,000 hours, calculated per MIL-STD-217F at +85C base plate, Ground fixed
Page 4 of 5 Oct 18, 2021 | Rev f | Doc: DS_M1457 Series M1457 SERIES AC+DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Pin Assignment Output connector J2 Connector Type: M24308/23-15F or eq. Mates with: M24308/4-3F or eq. Pin # Function P Pin # Function P Pin # Function P
1 OUT #3 RTN – 10 OUT #5 + 19 OUT #6 +
2 OUT #2 RTN – 11 OUT #5 + 20 OUT #6 RTN –
3 OUT #2 + 12 OUT #5 RTN – 21 OUT #6 RTN –
4 OUT #1 RTN – 13 OUT #5 RTN – 22 OUT #5 –
5 OUT #1 + 14 OUT #3 + 23 OUT #5 +
6 OUT #6 + 15 OUT #4 + 24 OUT #5 RTN –
7 OUT #6 + 16 OUT #4 RTN – 25 OUT #5 RTN –
8 OUT #6 RTN – 17 BIT +
9 OUT #6 RTN – 18 OUT #6 +
Connector Type: M24308/24-14F or eq. Mates with: M24308/2-2F or eq. Pin # Function P Pin # Function P
1 DC INPUT RTN – 9 DC INPUT RTN –
2 DC INPUT RTN – 10 DC INPUT RTN –
3 DC INPUT + 11 DC INPUT +
4 DC INPUT + 12 DC INPUT +
5 N/C 13 N/C
6 AC INPUT NEUTRAL 14 N/C
7 N/C 15 N/C
8 AC INPUT PHASE
Description: This signal shows which input is being used (AC or DC). Interface: When AC input voltage is used, the signal is high (when unloaded it will have the same voltage as that of OUT #5). When DC input is used, the signal will be low (shorted to OUT #5 RTN). Referenced to: OUT #5 RTN.
Page 5 of 5 Oct 18, 2021 | Rev f | Doc: DS_M1457 Series M1457 SERIES AC+DC/DC POWER SUPPLY Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in Outline Drawing Notes 1. Dimensions are in Inches [mm] 2. Tolerance is: .XX ±0.01 IN .XXX ±0.005 IN 3. 3. Weight: Approx. 44.45 oz (1,260 g) Note: Specifications are subject to change without prior notice by the manufacturer