Catalog LV1 T 2009 Chapter 3 EN

More documents

Recommendations

Info

3 3RH, 3TH Contactor Relays 3RH1 contactor relays, 4- and 8-pole Contactors Type 3RH1. Control Magnetic coil operating range Size S00 AC operation At 50 Hz At 60 Hz 0.8 ... 1.1 x Us 0.85 ... 1.1 x Us DC operation Power consumption of the magnetic coils (when coil is cold and 1.0 x Us) At +50 °C At +60 °C 0.8 ... 1.1 x Us 0.85 ... 1.1 x Us AC operation, 50 Hz - Closing VA/p.f. 27/0.8 - Closed VA/p.f. 4.6/0.27 AC operation, 60 Hz - Closing VA/p.f. 24/0.75 - Closed VA/p.f. 3.5/0.27 DC operation - Closing = Closed W 3.2 Permissible residual current of the electronics (with 0 signal) For AC operation 1) For DC operation Operating times < 3 mA x (230 V/Us ) < 10 mA x (24 V/Us ) 2) (Total break time = OFF-delay + Arcing time) AC operation Values apply with coil in cold state Closing and at operating temperature for operating range - ON-delay of NO contact 0.8 ... 1.1 x Us 1.0 x Us 3RH14 minimum operating time ms ms ms 8 ... 35 10 ... 25 ≥ 35 - OFF-delay of NC contact Opening 0.8 ... 1.1 x Us 1.0 x Us ms ms 6 ... 20 7 ... 20 - OFF-delay of NO contact 0.8 ... 1.1 x Us 1.0 x Us 3RH14 minimum operating time ms ms ms 4 ... 30 5 ... 30 ≥ 30 - ON-delay of NC contact DC operation Closing 0.8 ... 1.1 x Us 1.0 x Us ms ms 5 ... 30 7 ... 20 - ON-delay of NO contact 0.8 ... 1.1 x Us 1.0 x Us 3RH14 minimum operating time ms ms ms 25 ... 100 30 ... 50 ≥ 100 - OFF-delay of NC contact Opening 0.8 ... 1.1 x Us 1.0 x Us ms ms 20 ... 90 25 ... 45 - OFF-delay of NO contact 0.8 ... 1.1 x Us 1.0 x Us 3RH14 minimum operating time ms ms ms 7 ... 10 7 ... 9 ≥ 30 - ON-delay of NC contact 0.8 ... 1.1 x Us 1.0 x Us ms ms 13 ... 16 13 ... 15 Arcing time ms 10 ... 15 Dependence of the switching frequency z' on the operational current I' and operational voltage U' : z' = z ⋅(Ie /I' ) ⋅(400 V/U' ) 1.5 ⋅1/hy 1) The 3RT19 16-1GA00 additional load module is recommended for higher residual currents, see Catalog LV 1. 2) The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attentuated against voltage peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms). 3/134 Siemens LV 1 T · 2009 © Siemens AG 2009
Contactors Type 3RH1. Size S00 Load side Rated operational currents I e AC-12 A 10 AC-15/AC-14 For rated operational voltage U s 1) Snap-on auxiliary switch blocks: 6 A. © Siemens AG 2009 Up to 230 V A 6 400 V A 3 500 V A 2 690 V A 1 DC-12 For rated operational voltage Us 1 conducting path 24 V A 10 60 V A 6 110 V A 3 220 V A 1 440 V A 0.3 600 V A 0.15 2 conducting paths in series 24 V A 10 60 V A 10 110 V A 4 220 V A 2 440 V A 1.3 600 V A 0.65 3 conducting paths in series 24 V A 10 60 V A 10 110 V A 10 220 V A 3.6 440 V A 2.5 DC-13 For rated operational voltage Us 600 V A 1.8 1 conducting path 24 V A 101) 60 V A 2 110 V A 1 220 V A 0.3 440 V A 0.14 600 V A 0.1 2 conducting paths in series 24 V A 10 60 V A 3.5 110 V A 1.3 220 V A 0.9 440 V A 0.2 600 V A 0.1 3 conducting paths in series 24 V A 10 60 V A 4.7 110 V A 3 220 V A 1.2 440 V A 0.5 Switching frequency z 600 V A 0.26 In operating cycles/h during normal duty for utilization category AC-12/DC-12 h -1 AC-15/AC-14 h 1000 -1 DC-13 h 1000 -1 1000 No-load switching frequency h -1 10000 Dependence of the switching frequency z' on the operational current I' and operational voltage U' : z' = z ⋅(Ie /I' ) ⋅(400 V/U' ) 1.5 ⋅1/h 3RH, 3TH Contactor Relays 3RH1 contactor relays, 4- and 8-pole Siemens LV 1 T · 2009 3/135 3
Page 1 and 2:
© Siemens AG 2009 Controls - Conta
Page 3 and 4:
S3 3RT1. 4 Controls — Contactors
Page 5 and 6:
■ Overview 3RT1 contactors and co
Page 7 and 8:
3RT1 contactors Sizes S6 to S12 wit
Page 9 and 10:
3RA1 contactor assemblies, 3RT1 con
Page 11 and 12:
■ Overview 3RT10 contactors, 3-po
Page 13 and 14:
3RT1. . .-.P version: For 24 V DC P
Page 15 and 16:
■ Integration Auxiliary switch bl
Page 17 and 18:
■ Technical specifications SIRIUS
Page 19 and 20:
Endurance of the main contacts Size
Page 21 and 22:
1) The OFF-delay of the NO contact
Page 23 and 24:
For tools for opening Cage Clamp te
Page 25 and 26:
1) The OFF-delay of the NO contact
Page 27 and 28:
3RT, 3TB, 3TF Contactors for Switch
Page 29 and 30:
1) Test conditions according to IEC
Page 31 and 32:
Page 33 and 34:
1) For endurance of the main contac
Page 35 and 36:
1) Depending on the electronic ball
Page 37 and 38:
Page 39 and 40:
© Siemens AG 2009 3RT, 3TB, 3TF Co
Page 41 and 42:
Page 43 and 44:
1) For endurance of the main contac
Page 45 and 46:
1) Industrial furnaces and electric
Page 47 and 48:
Page 49 and 50:
Page 51 and 52:
Page 53 and 54:
1) For more information about short
Page 55 and 56:
■ Overview 3RT12 vacuum contactor
Page 57 and 58:
1) Test conditions according to IEC
Page 59 and 60:
1) When connecting cable lugs accor
Page 61 and 62:
1) Industrial furnaces and electric
Page 63 and 64:
1) When connecting cable lugs to DI
Page 65 and 66:
■ Technical specifications 3RT, 3
Page 67 and 68:
1) To easily replace the laterally
Page 69 and 70:
1) Max. permissible rated operation
Page 71 and 72:
■ Overview 3TB5 contactors with D
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
■ Technical specifications Contac
Page 79 and 80:
1) Applies to 50/60 Hz coil: At 50
Page 81 and 82:
Page 83 and 84: 3RT, 3TB, 3TF Contactors for Switch
Page 85 and 86: ■ Function The operating times of
Page 87 and 88: Components for customer assembly As
Page 89 and 90: Starter Sizes S..-S..-S.. Type 3RA.
Page 91 and 92: 3TD, 3TE Contactor Assemblies 3TE6
Page 93 and 94: 3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contac
Page 131 and 132: ■ Function Contact reliability Hi
Page 133: For corresponding 8WA2 803/8WA2 804
Page 137 and 138: ■ Overview AC and DC operation IE
Page 139 and 140: Contactors Control Magnetic coil op
Page 141 and 142: ■ Overview AC and DC operation IE
Page 143 and 144: Contactor relays Short-circuit prot
Page 145 and 146: 3RH, 3TH Contactor Relays 3RH11 cou
Page 147 and 148: All technical specifications not me
Page 149 and 150: 1) Capacitive loads can result in m
Page 151 and 152: 1) Capacitive loads can result in m
Page 153 and 154: ■ Design Installation instruction
Page 155 and 156: Type General data 3TX7 004/3TX7 005
Page 157 and 158: ■ Overview The new 3RS18 coupling
Page 159 and 160: ■ Overview The LZX complete units
Page 161 and 162: ■ Technical specifications Relay
Page 163 and 164: ■ More information Notes on confi
Page 165 and 166: ■ Technical specifications 1) If
Page 167 and 168: ■ Overview Snap-on auxiliary swit
Page 169 and 170: Additional load module Size S00 for
Page 171 and 172: ✓ Function is possible. Accessori
Page 173 and 174: Contactors Type 3RT19 26-2P. Pneuma
Page 175 and 176: © Siemens AG 2009 DC-12 - At 24 V
Page 177 and 178: ■ Technical specifications For 3T
Page 179 and 180: ■ Dimensional drawings 3RT10 cont
Page 181 and 182: 3RT10 and 3RT14 contactors, 3-pole
Page 183 and 184: 3RT10 and 3RT14 contactors, 3-pole
Page 185 and 186:
3RT12 vacuum contactors, 3-pole 3RT
Page 187 and 188:
3RT16 capacitor contactors 3RT16 17
Page 189 and 190:
Contactors with extended operating
Page 191 and 192:
3RH11 and 3RH14 contactor relays 3R
Page 193 and 194:
Accessories for 3RT1 contactors 3RT
Page 195 and 196:
Accessories for 3RT1 contactors 3RT
Page 197 and 198:
Accessories for 3RT1 contactors 3RH
Page 199 and 200:
Accessories for 3RA1 contactor asse
Page 201 and 202:
3RA13 reversing contactor assemblie
Page 203 and 204:
3RA14 contactor assemblies for wye-
Page 205 and 206:
3TF68 and 3TF69 vacuum contactors,
Page 207 and 208:
3TB5 contactors 3TB50 and 3TB52 con
Page 209 and 210:
Accessories for 3TK1 contactors 3TK
Page 211 and 212:
3TC7 contactors 3TC74 contactors Si
Page 213 and 214:
3TF2 contactors for switching motor
Page 215 and 216:
3TH2 contactor relays, width 45 mm,
Page 217 and 218:
Coupling relays with narrow design
Page 219 and 220:
LZS:RT relay couplers Complete unit
Page 221 and 222:
■ Schematics 1) Not for 3RT12 vac
Page 223 and 224:
1) Not for 3RT12 vacuum contactors.
Page 225 and 226:
Controls — Contactors and Contact
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Position of the terminals for 3RT1
Page 233 and 234:
Page 235 and 236:
Position of the terminals for 3RH1
Page 237 and 238:
Circuit diagrams for 3RA13 reversin
Page 239 and 240:
Internal circuit diagrams for 3TG10
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Internal circuit diagrams for 3TF2
Page 247 and 248:
Page 249 and 250:
Semiconductor couplers - connection
Page 251 and 252:
Plug-in bases with logical isolatio
show all

Catalog LV1 T 2009 Chapter 3 EN

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

Delete template?

Save as template?