Index Page General 2 Approvals 3 Technical Information 5 Mounting ...

More documents

Recommendations

Info

Thermal Thermal Overload Overload Relays Relays Tripping Tripping Characteristics Characteristics for for for U85, U85, U85, U180, U180, U320, U320, and and and U800 U800 Detailed tripping times for each range of U85 see table page 106 U85 U85 with with three-phase three-phase load load load U180, U180, U320 U320 with with three-phase three-phase load load U800 U800 with with three-phase three-phase load load Tripping time (Average value of typical tolerance Tripping time (Average value of typical tolerance Tripping time (Average value of typical tolerance min. s curves from cold condition) min. s curves from cold condition) min. s curves from cold condition) U85 U85 with with two-pole two-pole load load Tripping time (Typical tolerance curve min. s from cold condition) Position Position of of Terminals Terminals Proceeding from service condition the times decrease to 20-30% of the characteristic values F. L. C. multiplication factor F. L. C. multiplication factor Proceeding from service condition the times decrease to 70-80% of the characteristic values K =Imax /Ie Imax = max. phase current Ie = max. scale value U3/32 U3/32 U12/16E, U12/16E, U12/16EM, U12/16EM, U12/16EM, U12/16EQ U12/16EQ U12/16A U12/16A U3/42, U3/42, U3/74 U3/74 108 D677E Proceeding from service condition the times decrease to 20-30% of the characteristic values F. L. C. multiplication factor Proceeding from service condition the times decrease to 20-30% of the characteristic values
Thermal Thermal Overload Overload Relays Relays in in Special Special Version Version Fuse Fuse for for U12/16EQ U12/16EQ Setting Range Maximum Fuse Acc. to Coordination-type "2" 1) "1" 1) quick slow, gL(gG) slow, gL(gG) A A A A 0,4 - 0,6 0,6 0,6 2 2 25 0,6 - 0,9 0,9 0,9 4 4 25 0,8 - 1,2 1,2 1,2 4 4 25 1,2 - 1,8 1,8 6 6 25 1,8 - 2,7 2,7 10 10 25 2,7 - 4 16 10 25 4 - 6 20 16 25 6 - 9 35 25 35 8 - 11 11 35 25 35 10 - 14 14 50 35 63 Tripping Tripping Characteristic Characteristic for for U12/16EQ U12/16EQ U12/16EQ Detailed tripping times for each range see table page 106 with with three-phase three-phase load load range 0,4-0,6 to 1,8-2,7A Tripping time (Typical tolerance curve min. s from cold condition) F. L. C. multiplication factor range 2,7-4 to 10-14A Tripping time (Typical tolerance curve min. s from cold condition) F. L. C. multiplication factor Proceeding from service condition the times decrease to 20-30% of the characteristic values Proceeding from service condition the times decrease to 20-30% of the characteristic values 1) Coordination-type according to IEC 947-4-1: "2": Light contact welding accepted. Thermal overload relay must not be damaged. "1": Welding of contactor and damage of the thermal overload relay allowed. Fuse Fuse for for U12/16EM U12/16EM U12/16EM Setting Range Maximum Fuse Acc. to Coordination-type "2" 1) 380-400V 500V 660-690V slow, gL(gG) slow, gL(gG) slow, gL(gG) A A A A 0,12 - 0,18 0,18 none none on request 0,18 - 0,27 0,27 none none on request 0,27 - 0,4 0,4 none none on request 0,4 - 0,6 0,6 none none on request 0,6 - 0,9 0,9 none none on request 0,8 - 1,2 1,2 none 10 on request 1,2 - 1,8 1,8 none 16 on request 1,8 - 2,7 2,7 20 20 on request 2,7 - 4 35 35 on request Tripping Tripping Characteristic Characteristic for for U12/16EM U12/16EM with with three-phase three-phase load load Tripping time (Average value of typical tolerance min. s curves from cold condition) F. L. C. multiplication factor Fuse Fuse for for UAT21, UAT21, UAT22, UAT22, UAT23 UAT23 Lower scale value Upper scale value For short circuit protecting thermal overload relays with current transformer use fuse according to the contactor of the combination. Tripping Tripping characteristic characteristic for for UAT21, UAT21, UAT22, UAT22, UAT23 UAT23 UAT23 with with three-phase three-phase load load Tripping time in s (Typical tolerance curve from cold condition) F. L. C. multiplication factor D677E 109 Proceeding from service condition the times decrease to 20-30% of the characteristic values Proceeding from service condition the times decrease to 20-30% of the characteristic values
Page 1 and 2:
Index Index Page Detailed Detailed
Page 3 and 4:
Approvals Approvals Country North A
Page 5 and 6:
Technical Technical Information Inf
Page 7 and 8:
Mini Mini Mini Contactors Contactor
Page 9 and 10:
DC Solenoid Operated Type Type Coil
Page 11 and 12:
DC Solenoid Operated Type Coil volt
Page 13 and 14:
Page 15 and 16:
Page 17 and 18:
Mini Mini Contactors Contactors Dat
Page 19 and 20:
Mini Mini Mini Contactors Contactor
Page 21 and 22:
Contactor Contactor Relays Relays C
Page 23 and 24:
DC Operated Type Type Coil voltage
Page 25 and 26:
Contactor Contactor Relays Relays P
Page 27 and 28:
Contactors Contactors Contactor ove
Page 29 and 30:
150A 150A 175A 175A 210A 210A 260A
Page 31 and 32:
DC Operated Type Type Coil Addition
Page 33 and 34:
Capacitor Capacitor Switching Switc
Page 35 and 36:
Pneumatic Pneumatic Timer Timer for
Page 37 and 38:
Additional Additional 4 4 4 th Pole
Page 39 and 40:
Coil Coil voltages voltages for AC
Page 41 and 42:
Spare Spare Coils Coils Coils for D
Page 43 and 44:
Approximate Values for three-phase
Page 45 and 46:
Contactors Data according to IEC 94
Page 47 and 48:
Page 49 and 50:
Page 51 and 52:
Page 53 and 54:
Page 55 and 56:
Page 57 and 58: Contactors Data according to IEC 94
Page 59 and 60: Contactors for North America Data a
Page 61 and 62: Contactors Utilization Categories F
Page 63 and 64: Contactors and Accessories Wiring d
Page 65 and 66: Contactors Dimensions AC operated,
Page 67 and 68: Contactors Dimensions Contactors DC
Page 69 and 70: Contactors Dimensions Accessories M
Page 71 and 72: Contactors Dimensions Accessories I
Page 73 and 74: Motor Starters Star-Delta Starters
Page 75 and 76: Components for Combinations Auxilia
Page 77 and 78: Star-Delta Star-Delta Star-Delta St
Page 83 and 84: Reversing Reversing Starters Starte
Page 87 and 88: Reversing Reversing Contactors Cont
Page 91 and 92: Reversing Contactors Dimensions Rev
Page 93 and 94: D.O.L. Starters D.O.L. Starters Wit
Page 95 and 96: Enclosures Enclosures for for for C
Page 97 and 98: D.O.L. D.O.L. Starters Starters Wir
Page 99 and 100: Enclosures Enclosures Dimensions Di
Page 101 and 102: Thermal Thermal Overload Overload R
Page 103 and 104: Thermal Thermal Thermal Overload Ov
Page 105 and 106: Accessories Accessories Type Type P
Page 107: Thermal Thermal Thermal Overload Ov
Page 115 and 116: Modular Modular Contactors Contacto
Page 123 and 124: European European Representations R
Page 125: Alphabetical Alphabetical Index Ind
show all

Index Page General 2 Approvals 3 Technical Information 5 Mounting ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?