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D1U4-W-1600-54-HB4C Datasheet(PDF) 3 Page - Murata Power Solutions Inc. |
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D1U4-W-1600-54-HB4C Datasheet(HTML) 3 Page - Murata Power Solutions Inc. |
3 / 6 page D1U4-W-1600-54-HBxC AC-DC Power Supply CPS_D1U4-W-1600-54-HBxC.A01 Page 3 of 6 www.murata-ps.com/support PROTECTION CHARACTERISTICS Output Voltage Parameter Conditions Min. Typ. Max. Units 54V Over-Temperature Auto re-start 55 65 °C Over-Voltage Latching 57 60 V Over-Current Constant Current for 200ms followed by latch 33 39 A 12VSB Over-Voltage Latching 13.5 14.4 V Over-Current Latching 2.2 2.6 A ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Insulation Safety Rating / Test Voltage Input to Output - Reinforced 3000 Vrms Input to Chassis - Basic 1500 Vrms Isolation Output to Chassis (Ground) 2250 Vdc Grounding The Main 54VDC output shall be provided with isolation between the output and chassis ground. It shall be able to withstand the following tests: a) 1500VRMS at 50Hz to 60Hz for 60s. b) 2250 VDC for 60s. There shall be no insulation breakdown during the test as defined in sub clause 5.2.2 of IEC 60950-1:2001. The resistance after the test should be at least 2M ohms when measured at 500VDC. The VRTN should be isolated from the 12VSB Return and the power module shall support PoE Electrical Isolation Requirements. STATUS INDICATORS AND CONTROL SIGNALS Status Conditions Description LED Indicators Off No AC applied to any power module in host system Off No AC applied to this power module only Blinking Green AC Present & VSTANDBY “on” Green 54VDC and VSTANDBY “on” and “OK” Blinking Amber Power Module Warning Amber Power Module Failure I2C and PMBus There is provision for the connection of dual I2C buses for redundancy. This enables two master devices to connect to single slave device(s) within the power module. The power module is provided with a PMBus Management Interface that provides status, measurement and control data. SYS_CONTR Host system control input that can be used to turn on/off the Main 54VDC Output. EMISSIONS AND IMMUNITY Characteristic Standard Compliance Input Current Harmonics IEC/EN 61000-3-2 Complies with Class A Limits Voltage Fluctuation & Flicker IEC/EN 61000-3-3 Complies Conducted Emissions FCC 47 CFR Part 15; CISPR 22; EN55022 Complies to Class A with 6dB margin Radiated Emissions Complies to Class A with 6dB margin ESD Immunity IEC/EN 61000-4-2; 4KV Contact discharge; Criteria A 8KV Operational air discharge; Criteria A 15KV non-operational air discharge, Criteria A Radiated Field Immunity IEC/EN 61000-4-3 Complies Electrical Fast Transients/Burst Immunity IEC/EN 61000-4-4 Complies Surge Immunity IEC/EN 61000-4-5 1KV/2KV; Criteria A performance RF Conducted Immunity IEC/EN 61000-4-6 3VAC, 80% AM, 1KHz; Criteria A performance Magnetic Field Immunity IEC/EN 61000-4-8 3A/m Voltage Dips & Interruptions IEC/EN 61000-4-11 Complies |
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