M9201-100

M9201-100 ENERCON | Alldatasheet

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Doc: DS_M9201-100 Rev B Oct 1, 2020 Page 1 of 6 M9201-100 Shipboard, 48VDC/3.6KW Power Supply Milpower Source M9201-100 is a rugged, 48VDC/3.6KW, high performance AC to DC Power Supply, designed for below- deck Naval Shipboard and High- reliability industrial applications. It converts a three -phase 440VAC/60Hz (delta), shipboard power to a well -regulated filtered and protected 48VDC output optimized for large capacit ance, high power pulsed- load applications. The M9201-100 is configured as an air -cooled (internal fans), 19” Rackmount unit, 2U high and 17” deep. Shown with standard front panel painting (Black). Other colors are available upon request.

Doc: DS_M9201-100 Rev B Oct 1, 2020 Page 2 of 6 M9201-100 Main Features:  Complies with MIL-STD-1399-300B and MIL-STD-461G.  Clean sine-wave input current – less than 3% harmonic current.  Withstands 2,000V / 50µs spikes per MIL-STD-1399-300B.  Full-load Power-factor higher than 0.98.  Exceptional step-load response.  Stable operation when loaded by large capacitance loads  Full galvanic isolation between Input, Chassis and Outputs.  10/100Mb Ethernet control and monitor.  Over-load, Over-temperature, Over-voltage and Missing-phase protections.  Designed to tolerate high-impact shocks and vibration.  Cooled by four RPM controlled fans in a fault-redundant (N+1) high- reliability configuration.  Up to five M9201-100 units can be paralleled (current share) and provide 18KW of regulated and protected power.  Less than 1/5th of the Human Body Leakage limits of MIL-STD-1399- 300B, allowing safe parallel connection of up to five M9203-105 units.  J-STD-001B and IPC-610A Class-3 Workmanship.  Conformal Coating per MIL-I-46058C and IPC-CC-830.

Doc: DS_M9201-100 Rev B Oct 1, 2020 Page 3 of 6 Specification: AC Input Voltage and Frequency Compatible with both MIL-STD-1399-300B, Type I, 3-phase, 440VAC/60Hz, ungrounded Delta, and industrial 3-phase, 480VAC/60Hz Delta. Steady-state: 404VAC to 519VAC, 60Hz ±10%. Transient: down to 352VAC for up 2 seconds, and up to 594VAC for up to 2 minutes. No damage for any voltage between 0 to the above limits. Power Factor > 0.98 (Leading) at full load. Inrush Current Internally limited, such that the peak RMS current is less than 5 times the nominal rated input current. Isolation > 20 MΩ at 1,500VDC (AC input to DC output and chassis). Capacitance between AC input to chassis is less than 0.1µF per line. Current Waveform Low-distortion sinusoidal, complies with the 3% Harmonic Current limits (and 6000/f limit between 2KHz to 20KHz) of MIL-STD-1399-300B. Missing Phase Protected from missing phase. Automatic recovery upon phase restoration. DC Output Nominal Ratings 48VDC/75Amp (Full load). Note 1 Load Type Optimized for high capacitance (up to 60mF) pulsed load Regulation ±1% (worst case deviation for all operating and environmental conditions) Ripple Less than 50mVpp. Measured on a resistive load of 2 to 75 Amp with load capacitance of 40mF ±50% using a BW of 20Mhz. Less than 0.48Vpp when loaded by less than 2Amp. Interrupts Ride-thru When fully loaded (3.6KW) provides uninterruptible operation (ride-thru) for up to 4mS (10mS at 1.6KW). High Power Pulse Response Recovers from a 500Amp/50μS pulse within 0.5mS (to within ±0.5% of its initial value). Measured with a capacitive load 45mF and a constant current consumption of 5Amp. Isolation Output is galvanically isolated (“floating”) from chassis (> 20 MΩ at 200VDC). Current Limit The Output is current-limited (clamped) at 83±8 Amp. Note 1 Overload Protection A sustained overload condition that pulls the output voltage below 33±3VDC for more than 200mS will trip the Overload protection and disable the output for two (2) seconds. Automatic recovery upon overload removal. Inhibited in Battleshort mode. Note 1 Efficiency Higher than 91% at Full load. Turn On Time Less than 3 seconds from the application of input power. Overvoltage Protection Automatic shutdown (latched) in case of a fault that results in output voltage above 55±2 Vdc. Reset by toggling the DC Output On/Off switch, or by Reset Command. Note 1 Over Temp. Protection Automatic shutdown in case of an Over-temperature failure (inhibited in Battleshort mode). Automatic reset when temperature is back within normal range. Note 1 Note 1: Output voltage setting and protections’ threshold can be adjusted (at the factory) to user specified values.

Doc: DS_M9201-100 Rev B Oct 1, 2020 Page 4 of 6 Specification (Cont.): Control Monitor Front Panel Switches On/Off Switch: When Off, unconditionally inhibits the 48VDC Output and resets all faults. Battleshort Switch: By-passes all inhibit commands (except for the On/Off Switch), the Over temperature and the Overload protections. Front Panel LEDs AC PWR: A Green LED, indicates that AC input power is connected. DC OK: A Green LED, indicates that DC output is available and stable. FAIL: A Red LED, indicates a fault condition. BATTLSHORT: A White blinking LED, indicates an active Battleshort. LINK: A Green LED, indicates that Ethernet cable is connected. DATA: A Green (blinking) LED, indicates Ethernet activity. Ethernet 100MbE interface allows the remote control and monitor of the unit. Allows remote Enable/Disable of the 48VDC output, faults reset and in response to query commands – provides operational status (faults report, output voltage and current, internal temperature) and logistic data (such as S/N and Versions). Supports UDP/IP multicast reports (transmitting) and unicast command protocol. Configurable Static IP Address, Destination IP Address, Port and Message ID. Software/Firmware upgrade via the Ethernet port. Environment Ambient Temperature Non-operating: -40°C to +70°C Operating: -10°C to +40°C Humidity MIL-STD-810G, Method 507.6 Procedure II (Aggravated). Ambient Pressure Operating: 12.6 to 17.7 psi Non-operating: (Air transport) up to 15,000 feet. Mechanical Shock MIL-STD-810G, Method 516.6 Procedure I, Figure 516.6-10, 25g/30mS Terminal Peak Sawtooth (all directions). Vibration Per MIL-STD-167-1, Type I (Environmental) vibration. Random Vibration Per MIL-STD-810G, Method 514.6, Cat. 24, Fig 514.6E-1. Shipboard Motion Up to ±45° with a period of 6 to 10 seconds, all axes. Airborne Noise Does not exceed the octave band sound pressure limits specified in MIL-STD-1474E, Table E-I, Equipment Grade E. (Measured at 25°C ambient, in a Standard 19” Rack.) EMI MIL-STD-461G CE101 (CE101-2 limit), CE102, CS101 (CS101-2 limit), CS114 (All Ships and Submarines limits), CS116, RE101 (RE101-2 limit), RE102 (RE102-1, Below deck and RE102-2 Internal to pressure hull limits), RS103 (2MHz to 18GHz, 50V/m). All tests are at full load and with shielded Output and Signal cables per the provisions of MIL-STD-461G. DC Magnetic Field Per DOD-STD-1399-70-1 (Navy) Bonding 10mΩ max from any of the six external surfaces of the enclosure to the GND stud. 15mΩ max from any of the I/O connectors’ shells to the enclosure.

Doc: DS_M9201-100 Rev B Oct 1, 2020 Page 5 of 6 Specification (Cont.): Safety

Features

All exposed terminals are discharge to <30V within 2 Sec of AC Power Removal. Inaccessible terminals (internal to the enclosure) are discharge to <30V within 20 Sec High Temperature The front panel temperature surfaces does not exceed 50°C (at 25°C ambient) Power Line Fusing The 3 AC input lines are protected from non-recoverable (catastrophic) failure by internal fuses that are not accessible to the user. These fuses are a secondary over- load protection and will not trip under any operating conditions (including overload). Form-factor 19” Rackmount, 2U high and 17” deep. All I/O connectors are on the front panel. Air inlet at the front, air outlet at the rear panel. For detailed dimensions see Milpower Source Drawing: M9201100 Weight 35 pounds. Cooling Four RPM controlled DC fans (arranged in a fault redundant configuration). Front side inlet, rear side outlet. Cooling air is confined to a close-channel heatsink and is not allowed to flow directly over PWBs and/or Power devices. Electrical Interface AC Input: D38999/20WD5PN or eq. DC Output: D38999/20WH21SN or eq. Ethernet: RJF21N (RJ45 Cat. 5e) or eq. GND: .250-28 UNF threaded hole. Supplied with a bolt, a flat washer and a spring washer

Doc: DS_M9201-100 Rev B Oct 1, 2020 Page 6 of 6 Pin Assignment: The Part Numbers below are of the receptacles on the M9201-100 front panel. J1 is mounted with the Major Key point upward. J2 is mounted with the Major Key point downward. J1 – AC Input D388999/20WD5PN (or eq.) Pin Function A PHASE A B PHASE B C PHASE C D N/C E CHASSIS GND Phase order is not essential. J2 – DC Output D38999/20WH21SN (or eq.) Pin Function I/O A 48VDC_RTN O B 48VDC_RTN O C 48VDC_RTN O D +48VDC O E +48VDC O F +48VDC O G +48VDC O H +48VDC O J +48VDC O K P_SENSE I L N_SENSE I M 48VDC_RTN O N 48VDC_RTN O P 48VDC_RTN O R 48VDC_RTN O S +48VDC O T +48VDC O U +48VDC O V LOADSHARE I/O W 48VDC_RTN O X 48VDC_RTN O