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Motor coasts to stop in 1 minute at approx.
Inverter Overload
150% of inverter rated current.
Overvoltage
Motor stops at 820V or higher.
Undervoltage
Motor stops at 380V or lower.
Cooling Fin
Motor stops if the temperature of the
Overheat
cooling fin is higher than 90¡ É .
Motor stops if power loss is 15ms or longer,
by selecting the momentary power loss
Momentary Power Loss
mode, operation can be continued if power
is restored within 500ms.
Automatic
Stall Prevention
deceleration, and constant speed operation
(individual setting is possible).
Power Charge
LED is ON until the DC bus voltage
Indication
becomes 50V or less.
Indoor
Location
(Free from corrosive gas, dust, or oil)
Ambient Temperature
-10 ~ 40¡ É
Humidity
90% RH or less
Storage Temperature
-20 ~ 60¡ É
Normally 0.2G or less, less than 20Hz, 1G
Vibration
max.
*1. The maximum applicable motor capacity is for a standard 4-pole
motor. When selecting the motor and inverter, make sure that the
inverter's rated current is applicable fro the motor's rated current.
*2. Tuning may be required.
*3. The storage temperature refers to the temperature during the
transportation for a short period of time.
1. Overview
1-11
setting
during
acceleration,
*3
1-12
MOSCON-E7 User's Manual
1.5 Short circuit rations
Suitable for use in a circuit capable of delivering not more than 5kA rms
symmetrical amperes.
1.6 Fuse
The fuse used on the input side should be any of the UL Class K5 fuses having
The ratings as listed below.
Rated
Rated
Model
Voltage(V)
Current(A)
20P4
10
20P7
10
21P5
20
22P2
20
250
23P7
30
20P4S
20
20P7S
20
21P5S
20
22P2S
30
Model
Rated
Rated
Voltage(V)
Current(A)
40P4
16
500
40P7
16
41P5
16
42P2
20
600
43P7
20
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