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TT-1684 3/16

17

38. Cut the cable ties to release leads 33 and 20. See

Figure 46.

Figure 46

Leads 20 and 33

39. Re-route leads 33 and 20 and connect them to the

MPAC1500 Programmable Input 1. Connect lead

33 to MPAC 1500 TB1-1. Connect lead 20 to

MPAC 1500 TB1-2. See Figure 47.

Figure 47

Connect Leads 20 and 33 to

Programmable Input 1 on New Controller

40. Connect the conversion kit harness to the interface

panel assembly relays as follows. See Figure 48

through Figure 50 and refer to the wiring diagram

for your transfer switch. See Figure 59 for the

drawing number.

D

For Model ZCM switches, proceed to step 41.

D

For Model ZCB switches, proceed to step 42.

41.

For Model ZCM

switches, use conversion kit

harness GM77518 (shown in Figure 36).

a. Connect leads CN and J2 from the conversion

kit wire harness to terminal 1 on relay CCN.

b. Connect leads CE and J3 from the conversion

kit wire harness to terminal 1 on relay CCE.

c. Connect leads J1 and J2 to terminal 1 on relay

CCEO.

d. Connect leads J3 and J4 to terminal 1 on relay

CCNO.

e. Connect single lead J1 to terminal 10 on relay

SLN.

f. Connect single lead J4 to terminal 10 on relay

SLE.

g. Proceed to step 43.

42.

For Model ZCB

switches, use conversion kit

harness GM77826 (shown in Figure 37).

a. Connect leads CN and J2 from the conversion

kit wire harness to terminal 1 on relay CCN.

b. Connect leads CE and J3 from the conversion

kit wire harness to terminal 1 on relay CCE.

c. Connect Single lead J2 to terminal 1 on relay

CCEO.

d. Connect single lead J3 to terminal 1 on relay

CCNO.

e. Proceed to step 43.

Содержание ZCB-6

Страница 1: ...board I O assembly shown in the figures is available separately GM99316 2 1 MPAC 1500 controller assembly 2 Optional accessory board I O assembly 1 Figure 1 Decision Makerr MPAC 1500 Controller Conver...

Страница 2: ...ule GM46890 S Alarm Module GM40808 S External Battery Supply Module GM46889 S One mounting assembly holds up to 5 modules Figure 4 Accessory Modules for Decision Makerr MPAC 1500 Other Accessories Oth...

Страница 3: ...of 1000 amperes Not all possible combinations are available Switch Classification or Family ZCM 150 400 amp automatic transfer and bypass isolation switch ZCB 150 4000 amp automatic transfer and bypa...

Страница 4: ...nt the starting of generator sets by an automatic transfer switch remote start stop switch or engine start command from a remote computer Before servicing any components inside the enclosure 1 Remove...

Страница 5: ...Disconnect the generator set engine starting battery ies negative lead first 5 Disconnect power from the transfer switch on both sources Normal and Emergency Remove M340 Controller and Accessories 6 R...

Страница 6: ...s Time Delay Button 11 Remove the AUTO TEST switch the BYPASS TIME DELAY pushbutton the ATS AUTO INHIBIT disconnect switch and any other optional switches in this area See Figure 13 Keep the ATS AUTO...

Страница 7: ...ETERS Figure 14 Disconnect the Meters and Selector Switch Figure 15 Meters and Selector Switch Removed 13 Disconnect plug P24 and ground connection See Figure 16 Figure 16 Disconnect P24 and Ground 14...

Страница 8: ...Note Refer to the notes in Figure 22 before installing the mounting plate and switch cover plate Some door studs may need to be cut off and some mounting holes enlarged in the field depending on the...

Страница 9: ...TT 1684 3 16 9 Figure 22 Conversion Kit Assembly...

Страница 10: ...itch Cover Plate Note The illustrations in the following steps may not show the latest controller design See Figure 25 for the updated current sensing kit terminal block harness connection and program...

Страница 11: ...wires to the ground stud on the door Place the grounding wires between the washer and the nut Note This photo does not show the latest controller design See Figure 25 Figure 27 Ground Lead Connection...

Страница 12: ...Figure 30 and Figure 31 REMOVE DECAL IF NECESSARY Figure 30 Before Decal Installation Figure 31 After Decal Installation Disconnect Switch 24 Re install the AUTO INHIBIT disconnect switch through the...

Страница 13: ...M99316 S5 See Figure 37 27 Connect plug P24 of the conversion kit harness to contactor harness plug P24 which was disconnected from the M340 controller in step 13 See Figure 35 28 Connect plug P1 of t...

Страница 14: ...14 TT 1684 3 16 GM77826 Figure 37 Conversion Kit Harness GM77826 for Model ZCB 6...

Страница 15: ...relays SLN and SLE See Figure 40 Terminals CCE 1 and CCN 1 Figure 39 Disconnect Lead 20 from CCN 1 CCE 1 CCEO 1 not shown and CCNO 1 not shown 1 tp5668 1 SLN and SLE relays Model ZCM only 2 CCN and C...

Страница 16: ...ersion kit wire harness GM77518 or GM77826 connector P8 to plug P8 that was disconnected from the upper board in the previous step See Figure 44 Figure 44 Connect Conversion Kit Wire Harness Connector...

Страница 17: ...switches use conversion kit harness GM77518 shown in Figure 36 a Connect leads CN and J2 from the conversion kit wire harness to terminal 1 on relay CCN b Connect leads CE and J3 from the conversion...

Страница 18: ...CE Relay Location see Figure 49 for other relays 1 tp5668 1 SLN and SLE relays Model ZCM only 2 CCN and CCE relays 3 CCEO and CCNO relays 2 3 Figure 49 Relay Locations Figure 50 Connections to CCN and...

Страница 19: ...latest controller design See Figure 25 Figure 51 Harness Routing 44 Remove the circuit board from the upper panel See Figure 52 Figure 52 Remove the Upper Panel Circuit Board 45 Re install the upper p...

Страница 20: ...ts List for part numbers 1 2 NOTES HI SIDE OF CT S MUST ALWAYS FACE TOWARD THE CONTACTOR Route CT harness neatly to controller with controller contactor harness Use cable ties as necessary See wiring...

Страница 21: ...TT 1684 3 16 21 Figure 55 Current Sensing Kit Wiring Diagram GM47803...

Страница 22: ...r set master switch is in the OFF position 54 Reconnect the generator set engine starting battery negative lead last 55 Reconnect power to the battery charger if equipped 56 On the MPAC 1500 controlle...

Страница 23: ...ad LK 1212 1515 1 Operation manual MPAC1500 TP 6883 1 Installation instructions TT 1684 1 Washer lock 743 in OD X 22 12 5 Washer lock 285 in OD X 22 6 8 Washer lock 333 in OD X 22 7 5 Washer plain 1 5...

Страница 24: ...order by drawing number on the following pages ATS Model Poles Amps M340 Drawing Numbers for reference only Bypass Schematic for reference only MPAC 1500 Conversion Drawings Schematic Wiring Diagram S...

Страница 25: ...TT 1684 3 16 25 Schematic Model ZCM 6 Programmed Transition with MPAC 1500 Controls 150 400 Amps GM99379...

Страница 26: ...TT 1684 3 16 26 Wiring Diagram Model ZCB 6 Programmed Transition with MPAC 1500 Controls 150 400 Amps GM99380 Sheet 1...

Страница 27: ...TT 1684 3 16 27 Wiring Diagram Model ZCB 6 Programmed Transition with MPAC 1500 Controls 150 400 Amps GM99380 Sheet 2...

Страница 28: ...TT 1684 3 16 28 Schematic Model ZCB 6 Programmed Transition with MPAC 1500 Controls 600 3000 Amps GM99381...

Страница 29: ...TT 1684 3 16 29 Wiring Diagram Model ZCB 6 Programmed Transition with MPAC 1500 Controls 600 3000 Amps GM99382 Sheet 1...

Страница 30: ...TT 1684 3 16 30 Wiring Diagram Model ZCB 6 Programmed Transition with MPAC 1500 Controls 600 3000 Amps GM99382 Sheet 2...

Страница 31: ...TT 1684 3 16 31 Schematic Diagram Model ZCB 6 Programmed Transition w MPAC 1500 Controls 150 400 Amps GM99383...

Страница 32: ...TT 1684 3 16 32 Wiring Diagram Model ZCB 6 Programmed Transition w MPAC 1500 Controls 150 400 Amps GM99384 Sheet 1...

Страница 33: ...TT 1684 3 16 33 Wiring Diagram Model ZCB 6 Programmed Transition w MPAC 1500 Controls 150 400 Amps GM99384 Sheet 2...

Страница 34: ...TT 1684 3 16 34 This page intentionally left blank...

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