Operation
57
RCMS460-490_D00067_03_M_XXEN/12.2017
1. Factor (for PRESET)
Set the multiplication factor for the latest measured value. Setting range:
1…99 %, resolution of setting 1 %.
Recommended setting (factory setting): Factor 3
2. Offset (for PRESET)
Set the offset value that is to be added to the product of the "current measu-
red value x factor". Setting range: 0…20 A, resolution of setting:
Setting range Resolution of setting
0…20 mA 1 mA
25…50 mA 5 mA
60…200 mA 10 mA
250…500 mA 50 mA
600 mA… 2 A 100 mA
2.5 A…5 A 0.5 A
6 A…20 A 1.0 A
Recommended setting (factory setting): Offset 30 mA
3. PRESET
If the RCMS… is used as a means of protection to ensure
personnel and fire protection, the PRESET function must
not be used!
There is the risk that the selected response values are too
high.
Make sure that all existing insulation faults are eliminated
before using the preset function!
There is the risk that the selected response values are too
high.
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