Appendix
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12
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Installing Fuse on the Input Side
To prevent accidents caused by short circuit, install fuse on the input side and the fuse
must comply with the UL standard.
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Model FWH Series Fuse
Manufacturer: Bussmann
Rated Current (A) Model
MD290T18.5G/22P 80 FWH-80B
MD290T22G/30P 100 FWH-100B
MD290T30G/37P 100 FWH-100B
MD290T37G/45P 125 FWH-125B
MD290T45G/55P 150 FWH-150B
MD290T55G/75P 200 FWH-200B
MD290T75G/90P 250 FWH-250B
MD290T90G/110P 275 FWH-275B
MD290T110G/132P 325 FWH-325B
MD290T132G/160P 400 FWH-400B
MD290T160G/200P 500 FWH-500B
MD290T200G(-L) MD290T220P(-L) 600 FWH-600B
MD290T250P(-L) - 600 FWH-600B
MD290T220G(-L) MD290T280P(-L) 700 FWH-700B
MD290T250G(-L) MD290T315P(-L) 800 FWH-800B
MD290T280G(-L) MD290T355P(-L) 800 FWH-800B
MD290T315G(-L) MD290T400P(-L) 1000 170M5016
MD290T355G(-L) MD290T450P(-L) 1000 170M5016
MD290T400G(-L) MD290T500P(-L) 1400 170M6017
MD290T450G(-L) - 1400 170M6017
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Preventing Entry of Foreign Objects
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electrical and mechanical protection. The installation must conform to local and regional
laws and regulations, and to relevant IEC requirements.
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Grounding
If using an AC drive of the 400 V class, tie the neutral point of the drive power supply to
ground.