Siemens SIRIUS 3UG4 Equipment Manual page 174

3UG458. insulation monitoring relay.
9.4 3UG4582/3UG4583 insulation monitoring relays
Information on setting accuracy
1)
• at setting value "0", a setting accuracy of >15 % applies for R
• at setting value ">1", a setting accuracy of 6 % applies for R
You can find additional information on the connection terminals and the permissible conductor
cross-sections in the Chapter "Technical data (Page 201)".
You can find information on connecting in the Chapter "Circuit diagrams (Page 192)".
174
SIRIUS 3UG4 / 3RR2 monitoring relay
Equipment Manual, 07/2021, NEB927043002000/RS-AD/005