THREE-POLE CONTACTORS series HR09-HR13 up to 6 kw

Transcription

1 THREE-POLE CONTACTORS series HR09-HR3 up 6 kw USE Series HR contacrs are particularly suitable for controlling mors, heating elements and three-phase and single-phase loads in general. OPERATION AND INSTALLATION Screw mounting, distance between centres for fixing EN or snap fitted on 35 mm metal rail EN500-3 DIN Mounting tilt not exceeding ± 30 in relation the vertical Ambient temperature from -5 C 40 C Altitude up,000 metres Relative humidity not exceeding 50% at 40 C STANDARDS AND APPROVALS Compliance with recommendations and standards: IEC 947-4, CEI EN , CEI EN , VDE 0660, BS , UTE - NCF 63-0, NEMA NBN C6358, AS09 APPROVALS: R 35 H3 5 3 Control coil codes Code F 50 Hz -V Hz -V 58 G D U X C W B Z Cable section HR09 x,5 mm HR3 x,5 mm ,5 6 TYPE HR090N HR090N HR30N HR30N Contact diagram thermal Ith in AC3 380V~ Ie Controllable powers of three-phase mors in category AC-AC3 0-40V V 440V 660V 5 A 9A. kw 4 kw 4.5 kw 4.5 kw 3 HP 5.5 HP 6 HP 6 HP 5 A 3A 3. kw 6 kw 6.5 kw 6.5 kw 4.5 HP 8 HP 8.8 HP 8.8 HP Unit weight Kg. Packs of No ACCESSORIES SPARE PARTS > Instantaneous auxiliary contacts...ir.. > Time-delayed auxiliary contacts...it.. > Auxiliary contacts for d.c. control...idc.. > Mechanical interlock...i85 > Waterproof insulating enclosures IP65...UH3 > Thermal relay...j5 > Coils...IH3 add code of voltage required code (see control coil codes indicated above) > Power pole for HR09, complete with portable contact + fixed contacts...pole HR09 > Power pole for HR3, complete with portable contact + fixed contacts...polo HR3 HR09

2 TECHNICAL SPECIFICATIONS CONTACTORS series HR09-HR3 CONTACTORS type: HR09 HR3 insulation voltage IEC Ui V ~ thermal voltage IEC Ith A 5 5 operating at 380V~ in AC- - Ie A operating at 380V~ in AC-3 - Ie A 9 3 Electric life in AC-3 see graph see graph Mechanical life (cl.iv 00man/h) millions of cycles 0 0 CONTROLLABLE POWERS 0-40 V~ kw (HP). (3) 3. (4.5) IN OPERATING CATEGORY AC-3THREE V~ kw (HP) 4 (5.5) 6 (8) IEC CEI EN PHASE 500 V~ kw (HP) 5.5 (7.5) 8 () CONTROLLABLE POWERS 0V~ HP.5 according standards LISTED 0-40 V~ HP 3 R 88c V~ HP V~ HP operating at 600 V~ A 9 CONTROLLABLE POWERS 0-40 V~ HP 3 5 according standards LISTED V~ HP V~ HP operating at 600 V~ A 5 5 CONTROL COIL Alternating absorption inrush VA 60 sealed VA 7 Direct absorption inrush W 80 sealed W 5 Minimum and maximum supply voltage Un V from V Switching times at rated voltage make ms 05 break ms 38 Coil insulation Class F 5H3 3 INSTANTANEOUS AUXILIARY CONTACTS thermal a.c. Ith A 0 RATED OPERATING CURRENT IN CATEGORY IEC CEI EN AC-5 DC-3 0/40V ~ A 3 380/45V ~ A,5 500V ~ A 0V c.c. A 30V c.c. A 0.5 According classif. A600 A.5 HR09-tab

3 THREE-POLE CONTACTORS HR - electric life Diagram of the electric life of contacts as a function of the operating Category AC- Category AC- Millions of cycles Millions of cycles Operating Ie (A) at 380/45V~ Operating Ie (A) at 380/45V~ H3 5 3 Category AC-3 Category AC-4 Millions of cycles Millions of cycles Operating Ie (A) at 380/45V~ Operating Ie (A) at 380/45V~ HR-graf

4 ACCESSORIES FOR CONTACTORS SERIES HR IT60 IR IR INSTANTANEOUS AUXILIARY CONTACT BLOCKS fix the p of the contacrs Ie TYPE Contacts AC-5 diagram thermal EN IEC V 380V Ith 40V 45V 500V 3 IR0 IR IR IR3 IR3 TIME-DELAYED AUXILIARY CONTACT BLOCKS fix the p of the contacrs TYPE IT60D IT60I Contacts diagram A 3 A.5 A A Timed delay: 3-50 sec. From energising 3-50 sec. From de-energising insulation voltage Ui thermal Ith Ie AC-5 0V 380V 30V 45V 500V 690V 0 A 6 A 6 A 3 A AUXILIARY CONTACT BLOCKS FOR DIRECT CURRENT CONTROL OF CONTACTORS WITH ALTERNATING CURRENT COIL fix the p of contacrs, complete with saving resistance and delayed NO contact. One normally open NO (DC 0) or NC (IDC0) contact remains available. F G D U ADDITIONAL CODE 4V 48V 0V 30V Coil voltage in a.c. 5H3 3 IDC0 TYPE Contact diagram thermal Ith Ie AC- 0V 380V 40V 45V 500V IDC RA 0 A 3 A.5 A A IDC RA I85 MECHANICAL INTERLOCK side mounting I85 Prevents two contacrs, even of different sizes, from closing simultaneously WATERPROOF INSULATING ENCLOSURES IP65 UH3Y UH5Y UH3YP With blind cover and reset butn standard, for contacrs HR09-HR3 and direct starters HS09Y - HS3Y With blind cover and reset butn standard, for contacrs HR7-HR5 and direct starters HS7Y - HS5Y With run-sp/reset butns for direct starters HS09Y..P - HS3Y..P UH3Y UH5YP With run-sp/reset butns for direct starters HS7Y..P - HS5Y..P IR

5 R THERMAL RELAY FOR CONTACTORS HR09-HR3-HR7-HR5 USE For protection against damage caused by overloads of threephase and single-phase users, both with balanced and unbalanced load between phases. For single-phase loads, connect two poles of the thermal relay in series obtain heating of three bimetals. SPECIFICATIONS -Direct mounting on HR contacrs -Aumatic compensation of ambient temperature -Auxiliary contacts NO + NC -Manual reset -Sp/reset butn -Trip indicar and release test -Operating temperature from -5 C +55 C -Srage temperature from -40 C +70 C Relative Humidity from 45 85% STANDARDS AND APPROVALS -VDE 0660 CEI EN IEC Approval: H3 5 3 SELECTION TABLE REGULATION PROTECTION SCALE CODES FUSES (A) am gl A B C D E F G..75 H.7.6 I L M N O 0 5 P Q TYPE Regulation scale A Terminal diagram and numbering thermal Ith Contact specifications Va.c. Vd.c. 0V 380V 40V 45V 500V W Unit weight Kg Packs of No J5 From (see selection table) 0 A 3 A.5 A A 50 ACCESSORIES FOR THERMAL RELAYS J5 SUPPORT FOR SEPARATE MOUNTING OF THERMAL RELAY J5 I84 Support with terminal block install the thermal relay separately from the contacr. May be fixed the base plate or 35 mm rail EN DIN J5

6 TECHNICAL SPECIFICATIONS THERMAL RELAYS J5 - Ja46 THERMAL RELAY type: J5 JA46 insulation voltage Ui V~ Admissible ambient temperature C Temperature compensation C Maximum humidity %RH 95% a 40 C 95% a 40 C Reset manual and aumatic manual and aumatic Trigger simulation butn yes yes Auxiliary contacts NO + NC NO+NC thermal a.c. Ith A 0 0 RATED OPERATING CURRENT IN CATEGORY 0/40V ~ A 3 6 Va.c. 380/45V ~ A V ~ A.5 Vd.c. W H3 5 3 JA-tab SELECTION TABLE FOR THERMAL RELAYS J5 - Ja46 N.B. The absorption values are indicative and relate direct starting three-phase mors. To select thermal relay calibration and fuse value, refer the ratings plate of the mor. For high switching frequency it is advisable select the contacr with higher power. 0V 40V 380V 45V 440V 500V 600V 660V THERMAL RELAY CALIBRATION FUSES KW HP A KW HP A KW HP A KW HP A KW HP A KW HP A KW HP A KW HP A am gl J5A J5A J5B J5B J5B J5C J5C J5C J5D , J5D J5D J5E J5E HR J5E HR3 J5F J5F J5F J5G J5G J5H J5H J5I.5 3, J5I RECOMMENDED CONTACTOR J5L J5L J5M J5M J5M J5N J5N J5N HR3 J5O HR3 J5O HR HR7 J5P HR HR5 J5Q HR33 JA46B HR33 JA46C HR HR40 JA46C HR46 JA46D HR55 JA46E

7 WIRING DIAGRAMS CONTACTORS CONTROL EXAMPLES: HR..0 HM..0 With Run-Sp With Run-Sp switch(or remote pilot) butns (only for HR..0) With pilot and Au-Continuous switch With pilot and Run-Sp switch Operation-Sp indication HR..0 HM..0 DIRECT STARTERS (series HS) IN WATERPROOF ENCLOSURES IP65 Y L L 3 L3 5 H3 N HS R RICARICA L L 3 L N With Run-Sp switch (or remote pilot) With Run-Sp butns (only for HR..0) With pilot and Aum-Continuous switch With pilot and Run-Sp switch HS..0 IN WATERPROOF ENCLOSURES IP65 WITH RUN-STOP/RESET BUTTONS YP L L 3 L N MARCIA 96 Example: thermal relay trip and operation lights triggered with mechanical Run-Sp butns (only HS..0) Control with remote Run-Sp butns and trip and operation lights trigger (only HS..0) FOR SINGLE-PHASE LOADS L L 3 L H-sc For single-phase loads, connect two poles of the thermal relay in series obtain heating of the three bimetals.

8 USER CATEGORIES Nature of the Alternating User categories Typical applications Non-inductive or low inductive loads, heating element ovens Slip-ring mors: start up, sp Cage mors: start up, sp of the mor during running () Cage mors: start-up, reverse- braking, pulsed switching Control of discharge lamps Control of incandescent lamps Control of transformers Control of capacir batteries Light inductive loads in domestic and similar applications Mor loads in domestic applications Control of mors for refrigerar hermetic compressors with manual reset of the overload release () Control of mors for refrigerar hermetic compressors with aumatic rest of the overload release () Direct Non-inductive or low inductive loads, heating element ovens Shunt mors: start-up, reverse braking, pulsed switching. Dynamic braking of direct mors 5H3 3 Mors in series: start-up, reverse braking, pulsed switching. Dynamic braking of direct mors Control of incandescent lamps )Equipment classified in category AC-3 may be used for occasional pulsed switching or reverse braking, for limited periods such as those relative positioning the machine. During these limited periods, the number of these operations must not exceed 5 per minute and exceed 0 in a period of 0 minutes. )Mors for refrigerar hermetic compressors are a combination composed of mor and compressor enclosed in the same casing without external shaft, as the mor operates immersed in the coolant. USER CATEGORIES FOR SWITCHING ELEMENTS Current type Alternating Category Typical applications Control of resistive loads and solid state loads with isolation obtained with op-isolars Control of solid state loads with isolating transformer Direct Control of small electromagnetic loads (= 7 VA) Control of electromagnetic loads (> 7 VA) Control of resistive loads and solid state loads with isolation obtained with op-isolars Control of electromagnets Control of electromagnetic loads with economizing resisrs in the circuit H-norm