1 - 5
1. FUNCTIONS AND STRUCTURE
1.4 Standard specification
1.4.1 Converter unit
Model
Item
MP-HP30KA
MP-HP55KA4
Voltage/frequency
3-phase 200 to 230VAC, 50/60Hz
3-phase 380 to 480VAC, 50/60Hz
Permissible voltage
fluctuation
3-phase 170 to 253VAC, 50/60Hz
3-phase 323 to 528VAC, 50/60Hz
Main circuit
power supply
Permissible frequency
fluctuation
Within 5%
Within 5%
Voltage/frequency
1-phase 200 to 230VAC, 50/60Hz
1-phase 380 to 480VAC, 50/60Hz
Permissible voltage
fluctuation
1-phase 170to 235VAC, 50/60Hz
1-phase 323 to 528VAC, 50/60Hz
Permissible frequency
fluctuation
Within 5%
Within 5%
Control power
supply
Power consumption
50W
50W
Rated output
30kw
55kw
Regenerative power
(Using regenerative brake option)
One MR-RB139: 1300W
Three MR-RB139s: 3900W
One MR-RB136-4: 1300W
Three MR-RB138-4: 3900W
Protective function
Regenerative overvoltage shutoff, overload shutoff (electronic thermal protector)
Regenerative alarm protection, undervoltage, instantaneous power failure protection
Structure
Open(IP00)
[ ] 0 to 55 (non-freezing)
During
operation
[ ] 32 to 131 (non-freezing)
[ ]
20 to 65 (non-freezing)
Ambient
temperature
In storage
[ ]
4 to 149 (non-freezing)
In operation
Ambient
humidity
In storage
90%RH or less (non-condensing)
Ambient
Indoors (no direct sunlight)
Free from corrosive gas, flammable gas, oil mist, dust and dirt
Altitude
Max. 1000m (3280ft) above sea level
5.9 [m/s
2
] or less
En
vi
ro
nm
en
t
Vibration
19.4 [ft/s
2
] or less
[kg] 22
Mass
[lb] 48.502
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