Honeywell
• 63
P
RODUCT
DATA
7.1.3
Definitions of overloadability
Low overload
=Following continuous operation at rated output current I
L
, the converter is fed with
110% * I
L
for 1 min, followed by a period of I
L
.
Example:
If the duty cycle requires 110% rated current I
L
for 1 min in every 10 min, the remaining
9 min must be at rated current or less.
Figure 59. Low overload
IL
IL*110%
1 min
9 min
IL*110%
Current
Time
Summary of Contents for SmartVFD HVAC MR4
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