BENDER Operating Manual A ISOMETER IRDH275 IRDH275B Insulation monitoring device for IT AC systems with galvanically connected rectifiers and converters and for IT DC systems Software version IRDH275 D160 V1 8 Software version IRDH275B D159 V1 8 Power in electrical safety TGH1361en 05 2011 FZ BENDER Bender Inc USA 700 Fox Chase Coatesville PA 19320 Toll Free 800 356 4266 Phone 610 383 9200 Fax 610 383 7100 E mail info bender org Ca
74 BENDER The Power in Electrical Safety This document is intended as a reference guide for installing and using a BENDER IRDH275 ground fault detector This document includes installation setup and usage instructions For complete de tails including installation setup settings and troubleshooting refer to the IRDH275 user manual document number TGH1361en This document is intended as a supplement and not a replacement to the complete user manual Only qualifi