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Page 1: ...AKR Low Voltage Power Circuit Breakers Power Break Insulated Case Circuit Breakers Power Break U Insulated Case Circuit Breakers R Frame Molded Case Circuit Breakers Low Voltage Power Circuit Breaker...
Page 2: ...herein that are not present in all hardware and software systems GE Electrical Distribution Control assumes no obligation of notice to holders of this docu ment with respect to changes subsequently m...
Page 3: ...M M M 4 4 4 I M I I 41 M M 4 M 4 4t 4 M M M M M M 4 4 I I H 4 H I H M 1 M M t 4 M M I M 27 Voltage Energy Total Real Power Total Aggregate Power Power Demand Peak Power Demand Frequency 4 M M 4 M P M...
Page 4: ...ickup 23 Trip Unit display for ground fault delay showing I T out 24 Time current curve for ground fault delay with I T OUT 25 Time current curve for ground fault delay with I T IN 26 Trip Unit displa...
Page 5: ...bution Control r v te cr 16 i HtttHtmtmiHiiiimmtMHMtHm iimmHHitxtmtHtm xomimHtHUMXimtHxiMi 17 1 2 Product Structure 19 MicroVersaTrip PM 19 MicroVersaTrip Trip Units come in two different sizes that a...
Page 6: ...ppendix 3 for RMS9D Trip Units in Power Break II breakers A208LXPMR is an CAUIION Removal of the rating plug while the breaker is carrying current reduces the breaker s current carrying capacity to ap...
Page 7: ...s installed as shown in Table 5 MicroVersaTrip Plus catalog numbers do not have this final suffix 400 A both 04 T112B100 TR2B150 TR2B200 100 1600 SSD SSF SHD SHF TP82 THP82 TC82 THC82 r 200 150 TR20B8...
Page 8: ...ft open Do not short u u through the secondary disconnects ol the breaker neutral current sensor terminals in a three 1 Trip Unit Series Serial Number Trip Unit Catalog Number Trip Unit Sensor Rating...
Page 9: ...solutions Trip Time Curves Ground Fault Curves Breaker Type AKR GES 9910 GES 9911 WARNING Replace the battery with SAIT LSI4500 or Tadiran TL2100 only Use of a different battery may present risk of fi...
Page 10: ...point selection will one additional step This setpoint is not entered into flash until the setpoint is entered If a new setpoint is memory until the ENTER key and then the selected indicated by flashi...
Page 11: ...TUP Short Time Pickup S xlT Setting Choices 10 to 50 in increments of 1 9 00 8 50 V V 1 50 V M a B TO M p KY ST d Ik SETUP I 4 PICKUP Voltage Unbalance Pickup 10 V 11 49 V 50 V LSJ i E AV 4 4 PICKUP S...
Page 12: ...age Delay Setting Choices 120 to 600 volts increments of 1 V yJ joFF 15 0 V 2 0 h 1 0 V a a E r VOLTS SETUP V Potential Transformer Primary Voltage DELAY 120 121 600 599 V V V N a Setting Choices 110...
Page 13: ...t Figure 15 Time current curve illustrating short time pickup Time Delay Bands Short Time Delay Current Figure 17 Time current curve for short time delay with I2TOUT CP e The Trip Unit display for sho...
Page 14: ...tantaneous overcurrent protection has a fixed trip setting equal to the breaker frame s short time withstand rating H with pickup tolerance 0 20 When this option is installed skip pro gramming of inst...
Page 15: ...32 Trip Unit display for overvoltage relay pickup Figure 35 Trip Unit display for power direction setup showing line to load SETUP i n Undervoltage Relay Pickup This function measures the true rms vol...
Page 16: ...ersaTrip systems the Field Programming Unit FPU calls for removal of the rating plug This is not required for addressing a MicroVersaTrip PM Trip Unit Simply press ENTER to identify the unit to th FPU...
Page 17: ...Lockout vV A A 3 Metering mode is reached by pressing FUNCTION until METER appears in the upper right corner of the display Metering mode always begins with the phase currents The sequence in which th...
Page 18: ...i o I 1 METER MVA Total Apparent Power Voltage The voltage displayed by this function depends on how the Trip Unit was configured during Setup If the breaker was configured with phase to neutral conne...
Page 19: ...r high range instanta neous trips Trip information is stored in the Trip Unit memory and displayed when Trip Unit power is returned or if internal battery power enabled Trip information is always avai...
Page 20: ...occurs After the trip information has been recorded or reviewed it can be cleared with the keypad With the Trip Unit in Status mode hold down the VALUE key and press the SELECT key The trip informatio...
Page 21: ...it near the battery cover When the Trip Unit is fully seated slide the locking lever back to the left 2 Reinstall the breaker top cover and tighten the four 10 32 screws to 32 in lbs 3 Replace the tri...
Page 22: ...nd repair the short or the incorrect Con or improperly connected nection FPU version is lower than Update the FPU to version 2 0 or higher 5 Unit does not com municate with the Monitor POWER LEADER Di...
Page 23: ...A 600 A 800A 1600A 2000A 3000 A 3200A 4000 A Installed CT Installed CT 02 200 A 400 A 800 A 1000 A 1600 A 2000 A 2500 A 3000 A 4000 A 03 f 04 04 i 06 08 i 08 10 16 16 20 20 30 25 32 30 40 40 L Long t...
