MELSEC-Q Series Power Supply Unit (for Duplicate Power Supply)
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MITSUBISHI
A dduplicate power supply unit for the versatile MELSEC-Q series.
MELSEC-Q series power supply unit (for redundant power supply) specifications
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Performance Specifications
| Base Installation Position | Installation slot for redundant power supply unit | ||
|---|---|---|---|
| Compatible Base Unit | Q38RB, Q68RB, Q65WRB | ||
| Input Power Supply Voltage | 24 V DC (-35% to +30%) | ||
| Input Maximum Power | 65 W | ||
| Inrush Current | Within 150 A / 1 ms | ||
| Rated Output Current | 5 V DC | 8.5 A | |
| Overcurrent Protection | 5 V DC | 9.35 A or more | |
| Overvoltage Protection | 5 V DC | 5.5 to 6.5 V | |
| Efficiency | 65% or more | ||
| Allowable Momentary Power Loss Time | Within 10 ms (at 24 V DC input) | ||
| Withstand Voltage | Between input/LG batch and output/FG batch, 510 V AC / 1 min. (altitude: 0 to 2,000 m) | ||
| Insulation Resistance | 10 MΩ or more with insulation resistance tester | ||
| Operation Indication | LED indication (Normal: green light is lit, Error: red light is lit) | ||
| Fuse | Built-in (not user-replaceable) | ||
| Contact Output Part | Applications | ERR contact | |
| Rated Opening/Closing Voltage/Current | 24 V DC, 0.5 A | ||
| Minimum Switching Load | 5 V DC 1 mA | ||
| Response Time | OFF > ON | 10 ms or less | |
| ON > OFF | 12 ms or less | ||
| Lifespan | Mechanical | 20 million times or more | |
| Electrical | Rated opening/closing voltage/current load: 100,000 times or more | ||
| Surge Suppressor | N/A | ||
| Fuse | N/A | ||
| External Wiring Connection Method | Screw terminal block (M3.5 screw) | ||
| External Dimensions | Height (H) | 98 mm | |
| Width (W) | 83 mm | ||
| Depth (D) | 115 mm | ||
| Weight | 0.60 kg | ||