Star-Delta Starters, Open Type Version - ABB

1 Y versionStar-Delta Starters, Open Type VersionProtection by Thermal O/L RelayStarters with mechanical and electrical interlockStarters with electrical interlock>> Star-Delta starters .. page 2/1>> Star-Delta starters in kit form .. page 2/8>> Star-Delta starters .. page 2/10>> Star-Delta starters in kit form .. page 2/162/0 ABB Control1 SBC 0095 00 R10012 ABB Control2/11 SBC 0095 00 R1001 YKA 16-30 YKA 75-30SB7834S4SB 7837S4Y YDA 95-30 YDA95-30555040302010020406010080 Load factor (%)Number of starts / hourE1142 DGta = 20 = 12 = 10 = 8 = 5 = 15 for the control of three-phase asynchronous motors: up to an operational voltage of 690 V, 50 or 60 Hz, in compliance with standard IEC 947-4-1, air temperature close to contactors < 55 duty as per the chart below.

2 (Switching frequency/hour, according to acceleration time and load factor).Respect of the following conditions enables utilization of the starter without excessive overheating of theconnections or nuisance tripping of the thermal O/L : Switching frequency = 15 starts/hr Acceleration time "ta" = 7s (use the 8 s curve) Maximum load factor = 50 %This corresponds to a 4-minute operating cycle (15 starts/hr)with 7 seconds acceleration, 2 minutes operation and 2minutes starter is delivered assembled, bare, cabled by us and contains: 1 KM1 "line" contactor, 1 KM2 "star" contactor, 1 KM3 "delta" contactor, the hold-in contacts, the electrical interlocking contacts for both the "star" and "delta" contactors, the space for the thermal O/L relay (direct mounting).

3 The thermal O/L relay must be supplied separately for you to mount and connect in the "delta" circuit. Thesetting current value of the thermal O/L relay must be equal to motor rated current In x ; choose thethermal O/L relay with the right setting range for the setting current in question. 1 TE5S electronic timer with time lapse, the power circuit connections, the control circuit 9 to YKA 26 : The assembly is mounted on a 35 x mm mounting rail acc. to EN 50022 YKA 30 to YKA 75 : The assembly is mounted on a 35 x 15 mm mounting rail acc. to EN 50022 YKA 95 and YKA 110 : The assembly is supplied on a plateDegree of protection: IP20 for the main terminals of contactors A 9 .. A 40 IP10 for the main terminals of contactors A 50 .. A 110 IP20 for the control circuit terminals.

4 >> Ordering details .. page 2/2>> Accessories .. page 2/2>> Starters in kit form .. page 2/8>> Dimensions .. page 2/5>> Wiring diagrams .. page 2/4 YKA ..-30, YDA ..-30 Star-Delta StartersOpen Type VersionProtection by Thermal O/L Relay2/2 ABB Control1 SBC 0095 00 R1001Y CAL 5-11CA 5-10BA 5-50LK 75-FSB7375S1SB7603S1SB7537S4SB7577S3LW 110LK 110SB7575S3LD 110SB8072S3LW110 YKA ..-30, YDA ..-30 Star-Delta StartersOpen Type VersionProtection by Thermal O/L Relay>> Starters in kit form .. page 2/8>> Thermal O/L relay .. page 2/3>> Wiring diagrams .. page 2/4>> Dimensions .. page 2/5 Ordering details - (Order the thermal O/L relay separately, see page 2/3)RatedPower AC-3 Short-circuitTypeOrder motor - 50/60 Hzprotection *incurrent380 VType 1 co-ordination as perkgAC-3400 V415 V690 VEN 60947-4-1 / IEC 947-4-1400 V380-400 VState controlto be completed withPackingAkWkWkWaM fusesgG fusesvoltage control voltage code 1 9-30 1 SBK 142 301R8 12-30 1 SBK 162 301R8 16-30 1 SBK 182 301R8 26-30 1 SBK 242 301R8 30-30 1 SBK 282 301R8 40-30 1 SBK 322 301R8 50-30 1 SBK 352 301R8 63-30 1 SBK 372 301R8 75-30 1 SBK 412 301R8 95-30 1 SFK 432 302R8 110-30 1 SFK 452 302R8 * For other short-circuit protection devices, please consult our co-ordination tablesControl circuitControl voltage codeDesigned for "separate control supply".

5 VoltageCodeControl circuitThe Star-Delta starters are delivered with their controlV 50 HzV 60 Hz8 circuit not connected to the power be connectedThe control circuit supply is to be connected according110110 .. 1204 to a separateto the wiring diagram when putting the starter into .. 115115 .. 1209supplyPlease consult us for "direct control supply".220 .. 230230 .. 2400 or phase-to-phase230 .. 2402408 or phase-to-neutral380 .. 400400 .. 4155400 .. 415415 .. 4406415 .. 4404407** Unsuitable for YKA 50-30 .. YKA 75-30 details, contactors accessoriesDescriptionTypeOrder codePack-WeightinginkgFunction markers (50 pieces)BA5-501 SBN 11 0000 x " " auxiliary contact blockCA5-101 SBN 01 0010 x " " auxiliary contact blockCA5-011 SBN 01 0010 " "+" " side-mted cont. blkCAL5-111 SBN 01 0020 lead terminals (A 50.)

6 A 75)Right/left connectionLK 75-L1 SBN 07 3552 connectionLK 75-F1 SBN 07 3552 lead terminals (A 95, A 110)Right/left connectionLK 1101 SFN 07 4352 terminal block (A 95 / A 110)LD 1101 SFN 07 4308 enlargement piecesLW1101 SFN 07 4307 (set of 3 bars) for A 95 / A 1102 ABB Control2/31 SBC 0095 00 R1001SB7386S2TA 25 DUTA 42 DUTA 75 DUDS 25 ADR 25 ASB7361S3SB7387S2 SST 205 91 SST 204 91TA 80 DUSB7399S3TA 110 DUSB7398S4Y YKA ..-30, YDA ..-30 Star-Delta StartersOpen Type VersionProtection by Thermal O/L RelayOrdering details, thermal O/L relayStarterSetting range (1) TypeOrder A1 pieceYKA .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201.

7 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 25 DU 21 1201 .. 11TA 25 DU 111 SAZ 21 1201 14TA 25 DU 141 SAZ 21 1201 19TA 25 DU 191 SAZ 21 1201 25TA 25 DU 251 SAZ 21 1201 32TA 25 DU 321 SAZ 21 1201 25TA 42 DU 251 SAZ 31 1201 32TA 42 DU 321 SAZ 31 1201 42TA 42 DU 421 SAZ 31 1201 25TA 75 DU 251 SAZ 32 1201 32TA 75 DU 321 SAZ 32 1201 42TA 75 DU 421 SAZ 32 1201 52TA 75 DU 521 SAZ 32 1201 63TA 75 DU 631 SAZ 32 1201 80TA 75 DU 801 SAZ 32 1201 42TA 80 DU 421 SAZ 33 1201 52TA 80 DU 521 SAZ 33 1201 63TA 80 DU 631 SAZ 33 1201 80TA 80 DU 801 SAZ 33 1201 95-30 and 90TA 110 DU 901 SAZ 41 1201 110TA 110 DU 110 1 SAZ 41 1201 (1) The setting current value is the motor rated current In x.

8 For a motor rated current of 30 A, the setting current will be 30 A x = the thermal O/L relay TA 25 DU 19 - setting range 13 .. 19 details, thermal O/L relay accessoriesDescriptionTypeOrder codePack-WeightState controlto be completed withinginvoltage control voltage code kgFunction markers (50 pieces)BA5-501 SBN 11 0000 tripping coilDS 25-A- 1 SAZ 20 1501 R000 TA 25 DURemote resetting coilDR 25-A- 1 SAZ 20 1504 R000 TA 25 DUCoil voltage codefor DS 25-A / DR 25-AVoltage (V)Coil voltage50/60 Hzcode 2414821103220/380550062/4 ABB Control1 SBC 0095 00 R10012122212213142324KM2A1A21/ L13/ L25/ L3132/ T14/ T26/ T314V2W2U2V1W1U1W2V2U2W1V1U1 ORRFR11516A1A2 KTt1+t2t1182/T14/T26/T395969798KM3A1A21/ L13/ L25/ L32/ T14/ T26/ T3KM1A1A21/ L13/ L25/ L32/ T14/ T26/ T3E1127DM3M3 IORKM3 : 5/L3 UsUsNKM3.

9 3/L2FR1959613141314 YLKM2 KM1KM3KM22122212223KM1241516A1A2 KTt1+t2t118A1A2A1A2A1A2KM2KM3KM1E1612D13 141314 YKM2 LKM2 KM1KM3KM221222122 OIORRFR1OI962423KM124KM3 : 5/L3 UsUsNKM3 : 3/L21516A1A2 KTt1+t2t1189596A1A2A1A2A1A2KM3KM1E1128DY YKA ..-30, YDA ..-30 Star-Delta StartersOpen Type VersionProtection by Thermal O/L RelayWiring DiagramsPower CircuitLocal ControlRemote Control2 ABB Control2/51 SBC 0095 00 R100135 x mmEN x mmEN x 15 mmEN *E1135D2Y YKA ..-30, YDA ..-30 Star-Delta StartersOpen Type VersionProtection by Thermal O/L RelayDimensions (in mm)YKA 9-30 .. YKA 16-30 + TA 25 YKA 26-30 + TA 25 YKA 30-30 + TA 25* for TA 25 DU 32 only2/6 ABB Control1 SBC 0095 00 R100135 x 15 mmEN x 15 mmEN x 15 mmEN YKA ..-30, YDA ..-30 Star-Delta StartersOpen Type VersionProtection by Thermal O/L RelayDimensions (in mm)YKA 40-30 + TA 42 YKA 50-30.

10 YKA 63-30 + TA 75 YKA 75-30 + TA 752 ABB Control2/71 SBC 0095 00 R1001Y ..-30, YDA ..-30 Star-Delta StartersOpen Type VersionProtection by Thermal O/L RelayDimensions (in mm)YDA 95-30 + TA 110 YDA 110-30 + TA 1102/8 ABB Control1 SBC 0095 00 Details of power connectionsBED 16-1 BED 26-1 BED 40-1 BED 50-1 / BED 75-1 BED 95 / BED mm2 cable4 mm2 cablea + b 4 mm2 cablea 16 mm2 cable12 x 3 mm barinsulated rigid, solid copperinsulated rigid, solid copperc 10 mm2 cableb 6 mm2 cableinsulated copperinsulated rigid stranded copperinsulated rigid stranded copperc 8 x 3 mm barinsulated copperComponents for starters in kit form (ordering details on next page)>> Factory-assembled starters .. page 2/1>> Wiring diagrams .. page 2/4>> Dimensions .. page 2/5 Star-Delta Starters, in Kit FormOpen Type VersionProtection by Thermal O/L Relay2 ABB Control2/91 SBC 0095 00 R1001Y Star-Delta Starters, in Kit FormOpen Type VersionProtection by Thermal O/L RelayContactors and thermal O/L relayRatedPower AC-3 Line contactor Contactor ContactorThermal motor 50/60 Hzrelay (1)accessoriescurrentKM1KM2KM3FR1(see table below)AC-3 Nominal(see page 2/3 )voltageType and state coil voltage : TypeAVkWOrder code to be completed with coil voltage code.