gefran TPD32-EV-500 series - Page 478

—————— TPD32-EV ——————
478
Configuration 3: 2 single bridges with 1 SCR per branch in parallel
PTD1-... PTD1-...
This is achieved with a TPD32-EV-CU-XXX/XXX-THY1-XX control unit, the cables supplied with it, plus a second KPT11 connector interface cable for TPD32-EV-
CU (EAM2764) that is connected to connector KPY21.
Configuration 4: 2 single bridges with 2 SCRs per branch in parallel
PTD2-...PTD2-...
This is achieved with a TPD32-EV-CU-XXX/XXX-THY2-XX control unit, the cables supplied with it, plus a second KPT11 connector interface cable for TPD32-EV-
CU (EAM2764) that is connected to connector KPT21.
Tosumup:
Power bridge(s)
Single bridge with 1 SCR per
branch
Single bridge with 2 SCRs per
branch in parallel
2 single bridges with 1 SCR per
branch in parallel
2 single bridges with 2 SCRs
per branch in parallel
Type TPD32-EV-CU-XXX/XXX-THY1-XX TPD32-EV-CU-XXX/XXX-THY2-XX TPD32-EV-CU-XXX/XXX-THY1-XX TPD32-EV-CU-XXX/XXX-THY2-XX
3 Standard
cables
yes yes yes yes
Additional
cables
no no 1 x cod. S72764 (EAM2764) 1 x cod. S72764 (EAM2764)
Pulse trans-
formers (upon
request)
Single bridge with 1 SCR per
branch
Single bridge with 2 SCRs per
branch in parallel
2 single bridges with 1 SCR per
branch in parallel
2 single bridges with 2 SCRs per
branch in parallel
State of S2 (*) Closed (default) Closed (default) Cut Cut
(*) If the Control Unit drives 2 single bridges, open jumper S2 on the FIR4/5P-XX card to correctly read the thermal protector on the second
bridge to be connected to terminals 2 and 3 of connector KPT31.
note ! IftheNCthermalcontact(bimetalthermostat)connectedbetweenterminals1and2isnot
used,thesemustbejumpered.Terminal3isalreadyjumperedinternallywithterminal2via
jumperS2ontheFIRXP-XXpowercard,asstandard.Terminal4isnotused.