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DEH40380

User’s Guide

Power Break® II Switches

800–4000 A Frames, 240–600 Vac

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Summary of Contents for Power Break II

Page 1: ...DEH40380 User s Guide Power Break II Switches 800 4000 A Frames 240 600 Vac ...

Page 2: ...ion PowerBreak II Switch Family S Standard Break Frame Type B D F Back connected Draw out Front connected Connection Type 08 16 20 25 30 40 800 A 1600 A 2000 A 2500 A 3000 A 4000 A Frame Rating W2 W3 W4 up to 2000 A CTs 2500 3000 A CTs 4000 A CTs EntelliGuard Switch Control Unit 08 16 20 25 30 40 800 A 1600 A 2000 A 2500 A 3000 A 4000 A Maximum CT Current Rating Power Break IIinsulated caseswitchc...

Page 3: ...ument is based on information available at the time of its publication While efforts have been made to ensure accuracy the information contained herein does not cover all details or variations in hardware and software nor does it provide for every possible contingency in connection with installation operation and maintenance Features may be described herein that are not present in all hardware and...

Page 4: ...00 A Frames Lug Kits with Straps 2500 4000 A Frames T Studs Adapter Kits 3 2 Plug In Accessory Compartment 3 Operation 3 Operation 3 Operation 3ţ6 Shunt Trip with Lockout Operation Operation Remote Operation Automatic Operation Remote Operation ii 1 Overview 2 Receiving the Switch 1 3 Preparation for Installation 1 1 2 1 4 Switch Installation 3 1 Standard Features 4 2 Operating Instructions 4 4 4 ...

Page 5: ...nterlock Mounting Provision Operation 3 11 Mechanical Counter 3 12 Auxiliary Switch Module Operation 3 13 Door Interlock Operation 3 14 Push Button Cover Operation Chapter 4 Trouble Shooting Guide iii 15 15 16 16 16 17 17 17 17 18 ...

Page 6: ...de view of the switch showing the padlock hasp extended 9 Terminal block mounted on the right side of the switch 10 Locations of the plug in accessory modules In the compartment on the front of the switch 11 Bell Alarm Alarm Only module 12 Bell Alarm Alarm Only connections on the right terminal block 13 Bell Alarm with Lockout module 14 Bell Alarm with Lockout connections on the right terminal blo...

Page 7: ... 8 Catalog numbers and ratings of Adapter Kits 9 Bell Alarm Alarm Only catalog numbers 10 Bell Alarm with Lockout catalog numbers 11 Catalog numbers and voltages for the Shunt Trip 12 Catalog numbers and voltages for the Shunt Trip with Lockout 13 Catalog numbers and voltages for the Undervoltage Release 14 Catalog numbers and operating voltages for the Motor Operator Mechanism 15 Catalog numbers ...

Page 8: ...e connecting bus Ensure that the mating surfaces are smooth and free of burrs and nicks Place the bus connections in position and align the mounting holes Insert and fasten the mounting bolts and washers according to specifications in Table 2 Bus Connection Switch Frame Bolt Diam Torque in lb 800A 1 1 2 in 300 1600 2000A 2 1 2 in 300 2500 A 4 3 8 in 225 3000 A 4 3 8 in 225 4000 A 6 1 2 in 300 1 Ta...

Page 9: ...s x 16 00 inches 227 mm x 406 mm over the vent screens Refer to outline drawings GEM 3025 for details Lugs and Adapters Motor OperatorMechanism Remote Close UndervoltageRelease Shunt Trip Shunt Trip with Lockout Bell Alarm AlarmOnly Bell Alarm with Lockout AuxiliarySwitch Module MechanicalCounter KeyInterlockMounting Provision Push Button Cover Door Interlock MechanicalInterlock 2 Figure 1 Locatio...

Page 10: ... 5 insert the bolts and tighten Use nonmagnetic material in the area between the line and load terminals to support the switch Figure 4 Locations of the 3 8 16 x 7 16 inch deep screw inserts for mounting the switch in equipment 2500 3000 A back connected frames Figure 3 Locations of the 1 4 20 x 3 8 inch deep screw inserts for mounting the switch in equipment 800 2000 A frames Figure 5 Locations o...

Page 11: ...t à fait et le levier est complètement remis à la position d emmagasinage 4 Figure 6 Frontof the switch showing the locations of standard features NOTE The switch cannot be closed unless the springs are fully charged and the handle is stored fully in ON Red CHARGED Yellow Figure 7 Front of the switch with the Control unit and top cover removed 2 2 Operating Instructions Sequence of Operations The ...

Page 12: ...ocage est actionné CAUTION If the switch latch is held in the tripped position by any of the following conditions and an attempt is made to close the main switch contacts the mechanism will crash the closing springs discharge with no motion of the switch contact arms The switch has been designed and tested to withstand more than 100 crash operations but repeated attempts to close a locked out swit...

Page 13: ...padlocks may be attached at one time Bare stripped wire one 12 AWG or two 14 AWG Ring or spade connectors two per terminal The terminal screws should be tightened to 7 9 in lb torque The left terminal block is blank unless the optional Auxiliary Switch Module accessory is ordered See Table 16 for the device connections to the Auxiliary Switch Module terminal block 6 Figure 8 Side view of the switc...

Page 14: ...d 9 Reserved 27 Reserved 8 Reserved 26 Zone Select Input 7 commnet 25 Zone Select Input 6 commnet 24 Zone Select Output 5 C Phase Volts 23 Zone Select Output 4 B Phase Volts 22 Draw Out Switch 3 A Phase volts 21 Draw Out Switch 2 24 Vdc 20 N Tap 1 24 Vdc 19 N Common 2 3 Control Unit Setup See DEH4567 for detailed instructions on setting up EntelliGuard Control Units 7 Do not apply voltage see wiri...

Page 15: ...0 kcmil CU AL 800 TPLUG408 4 500 800 kcmil CU AL 1600 Cat No Lugs per Kit Max Wires per Pole Wire Range Frame Size A Max Amps TSLUG08 9 3 800 TSLUG12 12 4 2500 or 1200 TSLUG16 15 5 3 0 800 3000 1600 TSLUG20 18 6 kcmil 2000 TSLUG25 21 7 Cu Al 2500 TSLUG30 27 9 3000 3000 TSLUG40 33 11 4000 4000 8 Table 5 Catalog numbers and wire sizes of Lug Kits for 800 2000 A frames Lug Kits with Straps 2500 4000 ...

Page 16: ...uds may be used in place of or alternated with SPS40FCC if desired Cat No Frame A Lug Odering Information Per Line or Load Side TPLUGA08 800 9 TPLUG108 Lugs or 9 Crimp Lugs TPLUGA16 1600 18 TPLUG108 Lugs or 18 Crimp Lugs TPLUGA20 1600 2000 18 TPLUG108 Lugs or 18 Crimp Lugs 9 Table 7 Catalog numbers and ratings of T Studs Adapter Kits Adapter Kits bolt directly to the line or load terminals on the ...

Page 17: ...he contacts are shown in the reset state 3 4 Bell Alarm with Lockout The Bell Alarm with Lockout module shown in Figure 13 prevents reclosing of the switch after a ground fault trip until the Bell Alarm with Lockout is reset It can only be reset by pressing the button on the top of the module This module also provides a switch to remotely indicate that the switch has tripped Figure 11 Bell Alarm A...

Page 18: ...ockout module The 600 V version is not UL listed Figure 14 Bell Alarm with Lockout connections on the right terminal block The contacts are shown in the reset state Table 10 Bell Alarm with Lockout catalog numbers Operation The Bell Alarm with Lockout prevents reclosing of the switch after a ground fault trip until the reset button on the front of the module is pressed This trip can be caused by a...

Page 19: ...f the switch to open the switch The Shunt Trip will cause the switch to open when the control voltage is greater than 75 of the dc rated value or 55 of the ac rated value 3 6 Shunt Trip with Lockout The Shunt Trip with Lockout module shown in Figure 16 allows the switch to be opened electrically from a remote location and prevents the switch from closing while the accessory is energized 12 Table 1...

Page 20: ...evices are at the input of the upstream transformer included with the accessory and specified in GEH6519 which powers the device For voltage and current ratings at the switch terminal block see SPSTL120 Table 13 Catalog numbers and voltages for the Undervoltage Release Figure 17 Undervoltage Release module The catalog numbers for the UVR for various voltage applications are listed in Table 13 For ...

Page 21: ...n instructions see GEH6283 Remote Operation The switch can be closed remotely provided that the springs are charged by applying the rated voltage to terminals 16 and 34 on the terminal block on the right side of the switch The Remote Close accessoryis continuouslyrated and has an anti pump feature that prevents a motor operated switch from repeatedly closing into a fault Closing control voltage mu...

Page 22: ...rupteur 15 Table 15 Catalog numbers and operating voltages for the Remote Close accessory 3 10 Key Interlock Mounting Provision The Key Interlock Mounting Provision provides mounting for one to four key locks The ABB catalog number is SPK4 The key locks must have a zero extension when the bolt is withdrawn with 0 75 inch extension when the bolt is extended The lock may be up to 1 50 inch wide Cata...

Page 23: ...lable with 4 8 and 12 switches with ratings of 6 A at 240 Vac or 600 Vac Additional ratings of 0 5 A at 125 Vdc and 0 25 A at 250 Vdc apply to all models Catalog numbers are listed in Table 17 For installation instructions see GEH6274 Operation Each auxiliary switch provides two outputs that can be used to indicate switch main contact position The A output is open or closed the same as the switch ...

Page 24: ...The lever can be disengaged easily with the switch OFF or with somewhat greater difficulty with the switch ON as described below Opening Door with Switch Off To open the enclosure door when the switch is OFF pull up on the padlock tab and slide the Door Interlock lever counter clockwise until it no longer obstructs the door When the door is reclosed simply slide the lever back into the locking pos...

Page 25: ... Center at 800 843 3742 if any problem is not resolved by these procedures On a manually operated switch operate the handle until the indicator shows CHARGED On an electrically operated switch check that the voltage to the motor operator is at least 85 of nominal See GEH6281 Motor Operator Mechanism Correct the condition that initiated the bell alarm then depress the yellow plunger on the Bell Ala...

Page 26: ...echanical Interlock GEH6440 Draw Out Substructure Rail Kit GEH6460 Secondary Disconnect DEH4567C EntelliGuard Control Units DES093 Time Current Curves for EntelliGuard G with Ground Fault 1SQC930007M0201 DEH40380 December 2019 19 ABB Inc 305 Gregson Drive Cary NC 27511 electrification us abb com We reserve the right to make technical changes or modify the contents of this document without prior no...

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