C-107EM Instruction Manual, January 2015
HIGH RESISTANCE GROUNDING
SENTINEL
Page 1: ...C 107EM Instruction Manual January 2015 HIGH RESISTANCE GROUNDING HIGH RESISTANCE GROUNDING SENTINEL...
Page 2: ...mer service and technical leadership We build on this foundation by investing in developing new products in electrical safety education including EFC scholarship program by actively participating in t...
Page 3: ...dditional Information 11 FIGURES Figure 1 Interior View 6 Figure 2 Sentinel Schematic Delta Connection 6 Figure 3 Mounting Holes Dimensional Details 7 Figure 4 Knock Out Locations 8 Figure 5 Preferred...
Page 4: ...ith a dedicated feeder module and sensitive zero sequence current sensor The digital display indicates the faulted phase the total system leakage current in percent of the let through current of the O...
Page 5: ...use of high impedance grounding neutral systems up to 1000VAC where the ground fault current is limited to 5A or less These new changes to the electrical code allow users of the I Gard Sentinel to ma...
Page 6: ...ping carton remove all packing material and visually inspect the assembly If the unit is damaged immediately process a claim with the freight company Do not proceed with installation Contact I Gard Co...
Page 7: ...4 suitable for or 13 mm conduit Two are located near the bottom of each side and two are located in the bottom near each sidewall I Gard Sentinel 3 phase system is available in a variety of voltages t...
Page 8: ...separate conduit from Power wiring The recommended sensor wiring connections are shown in Figure 5 Two wires should be run from each sensor X1 and X2 as indicated to prevent cross coupling between Mod...
Page 9: ...rs must be secured in the proper positions before closing the door and energizing the system DO NOT ENERGIZE the I Gard Sentinel unless the door is closed and secured by the two bolts provided DANGER...
Page 10: ...Figure 6 Alternative Sensor Wiring Figure 7 Typical 4 wire Communications Connection...
Page 11: ...angements with an RS 485 RS 232 converter and a host PC connected to a LAN 5 OPERATION SET UP For setup instructions please refer to the instructions set out in the C 409 DSP OHMNI manual 6 ADDITIONAL...
Page 12: ...www i gard com Phone 905 673 1553 Toll Free 1 888 737 4787 Fax 905 673 8472 sales i gard com...
