sepam 20 user manual - Schneider Electric

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6 E40468 Installation CSH30 interposing ring CT Vertical assembly of CSH30 interposing ring CT. 6/24 E44717 Horizontal assembly of CSH30 interposing ring CT. DE80023 Function The CSH30 interposing ring CT is used as an interface when the residual current is measured using 1 A or 5 A current transformers. Characteristics Weight 0.12 kg (0.265 lb) Assembly On symmetrical DIN rail In vertical or horizontal position Dimensions mm in 3.23 1.18 2.36 0.2 0.18 1.97 0.315 1.14 0.16 0.63 0.18 PCRED301005EN - 06/2008
DE80118 DE80119 Installation CSH30 interposing ring CT PCRED301005EN - 06/2008 turns turns turns turns PE50033 Connection The CSH30 is adapted for the type of current transformer, 1 A or 5 A, by the number of turns of the secondary wiring through the CSH30 interposing ring CT: b 5 A rating - 4 turns b 1 A rating - 2 turns Connection to 5 A secondary circuit Connection to 1 A secondary circuit 1. Plug into the connector. 2. Insert the transformer secondary wire through the CSH30 interposing ring CT 4times. PE50034 1. Plug into the connector. 2. Insert the transformer secondary wire through the CSH30 interposing ring CT twice. Connection to Sepam series 20 and Sepam series 40 To residual current I0 input, on connector A , terminals 19 and 18 (shielding). Connection to Sepam series 80 b To residual current I0 input, on connector E , terminals 15 and 14 (shielding) b To residual current I'0 input, on connector E , terminals 18 and 17 (shielding). Recommended cable b Sheathed cable, shielded by tinned copper braid b Minimum cable cross-section 0.93 mm² (AWG 18) (max. 2.5 mm², AWG 12) b Resistance per unit length < 100 mΩ/m (30.5 mΩ/ft) b Minimum dielectric strength: 1000 V (700 Vrms) b Maximum length: 2 m (6.6 ft). It is essential for the CSH30 interposing ring CT to be installed near Sepam (Sepam - CSH30 link less than 2 m (6.6 ft) long). Flatten the connection cable against the metal frames of the cubicle. The connection cable shielding is grounded in Sepam. Do not ground the cable by any other means. 6/25 6
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Electrical network protection Sepam
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PCRED301005EN - 06/2008 Contents In
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Sepam series 20 Contents PCRED30100
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Sepam range Panorama of Sepam appli
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Sepam series 20 Selection table Sub
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Sepam series 20 Environmental chara
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Metering functions Contents PCRED30
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Metering functions Characteristics
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Metering functions Average current
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Metering functions Residual voltage
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MT10252 Network diagnosis functions
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Machine operation assistance functi
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DE80237 Machine operation assistanc
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Switchgear diagnosis functions PCRE
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Protection functions Contents PCRED
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Protection functions Setting ranges
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Protection functions Positive seque
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Protection functions Phase-to-neutr
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Protection functions Temperature mo
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Protection functions Negative seque
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Protection functions Thermal overlo
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Protection functions Phase overcurr
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Protection functions Breaker failur
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DE50247 DE50248 Protection function
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Protection functions Neutral voltag
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Protection functions Recloser ANSI
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Protection functions Overfrequency
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Protection functions Rate of change
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Protection functions General Trippi
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Protection functions General Trippi
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MT10539 MT10528 Protection function
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Control and monitoring functions PC
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DE50675 DE50676 DE50677 DE50678 DE5
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MT10188 MT10189 Control and monitor
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Control and monitoring functions De
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Control and monitoring functions Ev
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PE50610 Control and monitoring func
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Modbus communication Presentation P
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Modbus communication Modbus protoco
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PE50585 PE50586 Modbus communicatio
Page 99 and 100: Modbus communication Commissioning
Page 101 and 102: Modbus communication Data addresses
Page 109 and 110: Modbus communication Time-tagging o
Page 111 and 112: Modbus communication Time-tagging o
Page 113 and 114: DE80321 Modbus communication Time-t
Page 115 and 116: Modbus communication Access to remo
Page 123 and 124: Modbus communication Disturbance re
Page 125 and 126: Modbus communication Reading Sepam
Page 127 and 128: Installation Contents PCRED301005EN
Page 129 and 130: Installation Precautions We recomme
Page 131 and 132: Installation Equipment identificati
Page 133 and 134: Installation Base unit Assembly PCR
Page 135 and 136: DE51131 Installation Base unit Conn
Page 137 and 138: DE80144 DE80145 DE51826 Installatio
Page 141 and 142: DE51831 DE51832 DE51833 DE51834 DE5
Page 143 and 144: DE80051 DE80059 Installation 1 A/5
Page 145 and 146: PE50031 DE51674 Installation LPCT t
Page 147 and 148: DE80292 DE50564 Installation LPCT t
Page 149: DE80231 DE80231 Installation CSH120
Page 153 and 154: DE51682 Installation ACE990 Core ba
Page 155 and 156: PE50476 Installation MES114 modules
Page 157 and 158: DE51685 Installation MES114 modules
Page 159 and 160: PE50021 DE80121 Installation MET148
Page 161 and 162: Mt11009 DE80122 Installation MSA141
Page 163 and 164: MT10151 Installation DSM303 Remote
Page 165 and 166: DE51659 Installation Communication
Page 167 and 168: PE80322 DE80036 DE80129 Installatio
Page 169 and 170: PB103454 PB103453 Installation ACE9
Page 171 and 172: Installation ACE969TP-2 and ACE969F
Page 173 and 174: DB115265 DB115263 DE52165 Installat
Page 179 and 180: DE80262 Installation ECI850 IEC 618
Page 181 and 182: Installation ECI850 IEC 61850 Sepam
Page 183 and 184: Use Contents PCRED301005EN - 06/200
Page 185 and 186: PE50426 DE80303 DE80343 DE80304 Use
Page 187 and 188: Use SFT2841 setting and operating s
Page 189 and 190: Use SFT2841 setting and operating s
Page 191 and 192: PE80120 Use SFT2841 setting and ope
Page 193 and 194: PE80118 PE80119 Use SFT2841 setting
Page 195 and 196: Use Advanced UMI Access to data Acc
Page 197 and 198: Use Advanced UMI White keys for cur
Page 199 and 200: Use Advanced UMI Blue keys for para
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Use Default parameter setting The S
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Commissioning Commissioning: princi
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Commissioning General examination a
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Commissioning Checking phase curren
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Commissioning Checking the residual
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Commissioning Checking the residual
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Commissioning Validation of the com
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Commissioning Test sheet Sepam seri
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DE80236 Commissioning Maintenance A
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Schneider Electric Industries SAS 8
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sepam 20 user manual - Schneider Electric

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