Parameters 83
Enabled Overvoltage protection is enabled. Connection to grid is
allowed only when grid voltage is below the limit defined
in parameter 135.27 Connect overvoltage limit.
1
135.27 Connect overvoltage
limit
Defines overvoltage limit used only when the inverter is
not connected. The limit is disabled when inverter is
connected. The purpose is to allow different connection
and disconnection limits. See also parameter 135.26
Connect overvoltage type.
110 %/ Real
100...130 % Overvoltage connection limit. 1 = 1 %
135.30 Underfrequency enable
1
Enables underfrequency protection 1. 1 / Real
0...1 0 - Underfrequency protection 1 is disabled
1 - Underfrequency protection 1 is enabled
1 = 1
135.31 Underfrequency limit 1 Defines limit for underfrequency protection 1. -2.0 Hz/ Real
-30.0...0.0 Hz Underfrequency protection 1 limit. 1 = 1 Hz/
10 = 1 Hz
135.32 Underfrequency time 1 Defines trip time for underfrequency protection 1. 200 ms/ Real
100...600000 ms Underfrequency protection 1 trip time. 1 = 1 ms
135.33 Underfrequency enable
2
Enables underfrequency protection 2. 1 / Real
0...1 0 - Underfrequency protection 2 disabled
1 - Underfrequency protection 2 enabled
1 = 1
135.34 Underfrequency limit 2 Defines limit for underfrequency protection 2. -1.0 Hz/ Real
-30.0...0.0 Hz Underfrequency protection 2 limit. 1 = 1 Hz/
10 = 1 Hz
135.35 Underfrequency time 2 Defines trip time for underfrequency protection 2. 500 ms/ Real
100...600000 ms Underfrequency protection 2 trip time. 1 = 1 ms
135.40 Overfrequency enable 1 Enables overfrequency protection 1. 1 / Real
0...1 0 - Overfrequency protection 1 is disabled
1 - Overfrequency protection 1 is enabled
1 = 1
135.41 Overfrequency limit 1 Defines limit for overfrequency protection 1. 2.0 Hz/ Real
0.0...30.0 Hz Overfrequency protection 1 limit. 1 = 1 Hz/
10 = 1 Hz
135.42 Overfrequency time 1 Defines trip time for overfrequency protection 1. 100 ms/ Real
100...600000 ms Overfrequency protection 1 trip time. 1 = 1 ms
135.43 Overfrequency enable 2 Enables overfrequency protection 2. 1/ Real
0...1 0 - Overfrequency protection 2 is disabled
1 - Overfrequency protection 2 is enabled
1 = 1
135.44 Overfrequency limit 2 Defines limit for overfrequency protection 2. 1.0 Hz/ Real
0.0...30.0 Hz Overfrequency protection 2 limit. 1 = 1 Hz/
10 = 1 Hz
135.45 Overfrequency time 2 Defines trip time for overfrequency protection 2. 500 ms/ Real
100...600000 ms Overfrequency protection 2 trip time. 1 = 1 ms
135.50 Undervoltage enable 1 Enables undervoltage condition 1. 1 / Real
0...1 0 - Undervoltage condition 1 is disabled.
1 - Undervoltage condition 1 is enabled.
1 = 1
135.51 Undervoltage limit 1 Defines limit for undervoltage condition 1. 70 %/ Real
0...100 % Undervoltage condition 1 limit. 1 = 1 %
No. Name/Value Description Def/
FbEq16/32
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