Omron G3JA软启动器手册（英文版）.pdfOmron G3JA软启动器手册（英文版）pdf,

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详细说明：Omron G3JA软启动器手册（英文版）pdf,Omron G3JA软启动器手册（英文版）omRon Ordering Information ■ List of mode|s Soft Starters(Complies with IEC 60947-4-2) 100 to 240-VAC Models Rated operating KW HP Model Current of main Circuit Current Adjustable 200 VAC 230 VAC 380/400/200 VAC 230 VAC 460 VAC rating range(A) 50/60 Hz 50 Hz 415 VAC 60Hz60 Hz60 Hz (A) 50 Hz 1 to 3 02to040.55 1.1 0.5 0505t015G3AD403BAC100240 3 to 9 055to1522 4075120.751215G3AD409BAC100240 16 5.3to16 1.1to2.2 7.5 1.5to31.5to55to10G3JAD416BAC100-240 6.7t0201.5t3755 7. 2t521055t010G3AD420BAC100240 2592127722to5555 3o75|310757.5to15G3AD425BAC100240 109to32937t7.57.5 15 3to10|5to107.5to20c3AD432BAc100240 173to51.955to11 5to1575to1515t30G3AD451BAC100-240 64 213to6455o15185 3075to207.5t20|20to40G3AD464BAC100-240 Note: The applicable motor capacities given in the table are reference values. Select a model so that the full load current of the motor is within the adjustable range of the rated operating current of the main circuit of the G3JA Only motors that support star-delta starting, such as 3-phase 6-wire/12-wire motors, can be used 24-VDC Models Rated Operating kW HP Model Current of main circuit Current Adjustable 200 VAC 230 VAC 380/400/200 VAC 230 VAC460 VAC rating range(A) 50/60 Hz 50 Hz 415 VAC 60 Hz 60 Hz60 Hz A 50 Hz 1 to 3 02to0.40.55 1.1 0.5 050.5t015G3JAD403BAC/DC24 3 to 9 055to1.52 0.75 to 20.75 to 21.5 to 5G3JA-D409B AC/DC24 16 53to161.1to22 7.51.5 to 1.5 to 5 5 to 10 G3JA-D416B AC/DC24 7to201.5t375.5 7.52 to 5 2 to 5 5 to 10 G3JA-D420B AC/DC24 25 92to27722to5.5 5.5 11 3 to 7.53 to 7.57.5 to 15 G3JA-D425B AC/DC24 32 109to32937to757.5 15 3 to 10 5 to 107.5 to 20G3JA-D432B AC/DC24 173t5195.5to11 5 to 15 7.5 to 15 15 to 30 G3JA-D451B AC/DC24 64213t645510151853075102075t02020040G4AD464BACC24 Note: The applicable motor capacities given in the table are reference values. Select a model so that the full load current of the motor is within the djustable range of the rated operating current of the main circuit of the G3JA Only motors that support star-delta starting, such as 3-phase, 6-wire/12-wire motors can be used Accessories (Order Separately Product name Model Remarks Auxiliary Contact Blocks G32J-CA10 Contact configuration: 1 NO G 32J-CA20 Contact configuration: 2 NO G32J-CA0 1 Contact configuration: 1 NC G32J-CA11 Contact configuration: 1 NO/1 NC Fan G32J-CF64 Round Terminal Block G32J-TA10 Set of 2 Adapters Adapters Note: Refer to page 24 for details. Three-Phase Hybrid Soft Starter(Current Limit Start for 3-phase, 6-lead Motors G3JA-D OmROn Specifications Ratings and characteristics Ratings Model G3JA G3JA G3JA G 3JA G 3JA-D425 G3JA G3JA-D451 G3JA D403 D409 D416 D420 D432 D464 Rated operating current 3A 9A 16A 20A 25A 32A 51A 64A Heat dissipation, continuous 7W 7 W 7 W 8 W 8 W OW14W 9 W Rated operating voltage of main 200 to 480 VAC, 50/60 Hz, 3-phase(=10%) circuit Main circuit power Wire gauge 2.5 to 25 mm?(14 to 4 AWG) supply terminals Tightening 12.3 to 3.4 Nm (L1, L2, and L3) torque Main circuit load Wire gauge 2.5 to 16 mm2(14 to 6 AW G) power terminals Tightening 2. 3 to 3.4N-m (T1, T2, and T3) torque Control terminals Wire gauge.2 to 2.5 mm2(24 to 14 AWG) Tightening 0.5 to 0.9 Nm torque Rated operating current 3A 9A 16A 20A 25A 32A 51A 64A Maximum delta current 1.74A 5.2A 9.3A 11.6A 14.5A 174A 29.6A 36.5A Overload current range 1103A3to9A53016A67t020A92t027A109t0329A173519A2131064A Control voltage 100 to 240 VAC or 24 VAC, 50/60 Hz. 24VDC Short Circuit Coordination Maximum Fuse or Circuit Breaker Size) Type 1 Item ModelG3JA G3JA G3JA 3JA- G3JA G3JA- G3JA G3JA- D403 D409 D416 D420 D425 D432 D451 D464 UL Class K5 and rK5 fuses Rated breaking current: 5 kA Rated breaking current: 10 kA UL listing(600 v) 10A 0A80A 100A 125A 200A 250A UL-listed thermal Rated breaking current 5 kA Rated breaking current: 10 kA electromagnetic circuit breaker 15 A 35 A 60A 80A 00A 125A 200A 250A UL listing(600 v) Main circuit Item Classification CULus (UL 508) IEC(EN/EC 60947-4-2) Rated operating voltage 200 to 480 VAC 400VAC Isolation rated voltage 600 VAC 500 VAC Dielectric strength( between control 2,200 VAC 2.500VAC and main circuits) Repetitive peak voltage 1,400V 1400V Operating frequency 50/60Hz Utilization category Intermittent duty AC-53b Single-phase/3-phase Equipment designed for 3-phase only Rated impulse voltage 6 kV DV/DT protection 1,000Vus Overvoltage category Environmental conditions Classification CULus(UL 508) IEC(EN/IEC 60947-4-2) Ambient operating temperature 0to50°C Ambient storage temperature -25 to 85C Elevation 2 000 m max Humidity 5% to 85%(with no condensation) Pollution degree Degree of protection P20 4 Three-Phase Hybrid Soft Starter(Current Limit Start for 3-phase, 6-lead Motors) G3JA-D omRon Control circuit Item Classification cULus(UL 508) IEC(EN/IEC 60947-4-2) Rated operational voltage 100 to 240 VAC 50/60 Hz. 24 VAC 50/60 Hz. 24 VDC Voltage range ±10% of control voltage Overvoltage cate gory IIll (See note Input onstate voltage minimum during 90 VAC max (100 to 240 VAC), 15.2 VAC/21.6 VDC max (24 VAC/DC) start(A1, A2) Input offstate voltage maximum(Al, A2) 30 VAC min (100 to 240 VAC). 12 VAC/17 VDC min(24 VAC/DC) offstate current consumption 2 mA max. Onstate current consumptian, with Fan 195 mA max at 120 VAC/140 mA max at 240 VAC, 650 mA max at 24 VAC/790 mA max at 24 VDC (A2) Onstate current consumption, without 185 mA max at 120 VAC/125 mA max at 240 VAC, 570 mA max at 24 VAC/695 mA max at 24 VDC Fan(A2) Note: Overvoltage category l applies when control or auxiliary contacts are connected to an SELV or PELV circuit. Auxiliary Contacts item Classification CULUs (UL 508) EC(ENEC6094742) Rated operational voltage 250 VAC/30VDC 250 VAC/30VDC Rated impulse voltage 4kV Dielectric strength , VAC 2.000VAC Overvoltage category Il(See note) Operating frequency 50/60Hz Utilization category D300 AC15 B-97,-98 Contr。 I circuit Electromagnetic relay (overloadfault) configuration Num ber of contacts Contact NO contact Current specifications AC/DC Rated operating current 0.6 A at 120 VAC, 0. 3 A at 240 VAC Contact switching Open :72 VA capacity Close: 432 VA Note: Overvoltage category lI applies when control or auxiliary contacts are connected to an SELV or PELV circuit. Standard functions Item Classification cULus(UL508) IEC(EN/EC 60947-4-2) Start time 2s,5s,10s,or15s Current limit 150%,250%6,300%, or 350% of full-load current Weight Approx 860 g Vibration and shock Resistance tem Classification cULus(UL 508) IEC(EN/EC 60947-4-2) Vibration Destruction 25-m/s2 peak, 10 to 55 to 10 Hz, 0. 19-mm single amplitude resistance Malfunction 10-m/s- peak, 10 to 55 to 10 Hz, 0.075-mm single amplitude Shock resistance Destruction 300 m/s2(30 G) Malfunction 150m/s2(15G) Three-Phase Hybrid Soft Starter(Current Limit Start for 3-phase, 6-lead Motors G3JA-D OmROn Other Specifications item Classification CULUs (UL 508 IEC(EN/IEC 60947-4-2) EMI(emission test) Noise terminal voltage - class a Radiation field Class a EMS Electrostatic 4 kv contact discharge and 8 kv air discharge (immunity test) discharge Radio frequency Conforms to lEC 60947-4-2 electromagnetic field Electrical fast Conforms to IEC 60947-4-2 transient Surge im munit Conforms to lEC 60947-4-2 ■ Applicable Standards Safety standards UL 508 ( Listing: File No. E96956), CSA 22.2 No. 14, EN/EC 60947-4-2 EMC Directives Emissions: EN 5501 1 Group 1 Class A Immunity: EN 61000-4 6 Three-Phase Hybrid Soft Starter (Current Limit Start for 3-phase 6-lead Motors)G3JA-D omRon Connections Wiring TwO-wire Connections Three-wire Connections lEC IEC Transforme Transfomer GRD 1 Main circuit 2-vrire circu t m(Motor M Motor Control te rmina Control terminals NEMA NEMA Main circuit(Motor Main circuit Motor terminals Start (See note 1.) Overload/fault Overload Control term inals Control terminals Operation Chart: Two-wire Connections with Forward/ Operation Chart: Three-wire Connections with Main Circuit Reverse rotation Fault shutoff Start A1-A2 A1-A2 1-A2 Normal 0-speed 3-24i(See note 2) Normal 23-241( ee note2) 3-24(See note 2) Note: 1. Always keep terminal 1 open 2. Operation of the Auxiliary Contact Block Three-Phase Hybrid Soft Starter(Current Limit Start for 3-phase, 6-lead Motors G3JA-D OmROn Examples: Main Circuit Fault Shutoff Forward/Reverse Rotation Note: Provide a time lag of at least 1.0 s between forward and re rotation IEC IEC 」 Tc W Transformer Transformer KM1F KM2￥- GRD GRD B2 E- Moto Main SB3E. circuit -SA terminals - Km2 KM1-KM2 Overload/fault Control terminals Overload/fault Control terminals NEMA NEMA Main circuit (motor R Main circuit ( Motor terminals L3 terminals L3 H3 H2 1H4 Transformer GRD TRansformer STart FOR 4 REV R F A2+979 Overload/fault Control terminals Overload/fault Control terminals Note: Operation chart is same as for Three-wire Connections. Note: Operation Chart is same as for Two-wire Connections 8 Three-Phase Hybrid Soft Starter(Current Limit Start for 3-phase, 6-lead Motors) G3JA-D ORon Operation ■ Operating Modes Current Limit Start Start Time for a current limit start This start mode is used when the maximum current must be limited a built-in current transtormer (CT)is used to detect the motor at startup. During the start time, the thyristor will reduce the motor current. The completion of motor startup is determined by detecting terminal voltage to limit the current at startup. During stable the convergence of the current as the speed of the motor increases operation, the built-in bypass relay will be ON The soft starter operation is then changed to stable operation. The start time given here is a guideline for when the total load current set The current limit can be set to 150%, 250% 300%, or 350% of the on the overload FLa setting dial and the actual load current are the Full-load current. The start time can be set to 2s.5s. 10s. or 15s same. f the motor load is smaller the motor will start faster. so that actual start time will be shorter than the start time given here Direct input Current limit start when set to 350%6 of total load current Start time Stable Description of Functions Overload protection Phase loss The G3JA-D is equipped with overload protection The overload The G3JA-D monitors phase loss. If phase loss lasts for two power the rated full-load current of the motor through the overload FLg e5 class can be set to off10. 15. or 20. Either automatic or manua supply frequency cycles, the G3JA-D turns OFF the output, indicates mode can be used to reset an overload (trip). Set the trip current to the phase loss with a flashing led indicator and closes the alarm contact setting dial. When an overload fault occurs, the G3JA-D indicates the overload with a flashing LED indicator and closes the alarm contact. Current Imbalance Overtemperature The G3JA-D monitors the phase current imbalance. If the imbalance exceeds the preset limit, the G3JA-D turns OFF the output, indicates The G3JA-D monitors SCR temperature through an internal the current imbalance with a flashing led indicator and closes the thermistor. If the SCR gets too hot, the G3JA-D turns OFF the alarm con tact output, indicates the overtemperature status with a flashing LED indicator and closes the alarrn contact Shorted scr The G3JA-D always checks the SCR for a short circuit before the starting sequence. If a short circuit is found, the G3JA-D stops the tarting sequence, indicates the short circuit with a flashing LED dicator and closes the alarm contact Three-Phase Hybrid Soft Starter(Current Limit Start for 3-phase, 6-lead Motors G3JA-D OmRon Nomenclature Part Names and Functions Main Circuit Terminals Power Supply Side DIP Switch Confiquration Use the dip switch to set the functions DIP switch Function p Current limit start setti 4 Reset Button All faults can be reset by pressing the Reset Button or turring Overload class selection OFF the control power supply Cooling tirme may be required 6 before overload and overtemperature can be rese OmRon Overload reset Note: Test Mode for overload testing will be entered when the Reset Button is pressed for at least 1 second. Test Mode will G3JA-D Optional auxiliary relay #1 be canceled when the Reset Button is pressed again SOFT STARTER (Normal/Up-to-speed Overload FLA Setting Dial Use this dial to set the trip current to the rated full-load current of the motor PHASE IMEA_ANCE HHCRF) RUN/FAULT Indicator RUN/FALLT The G3A-D uses one indicator to indicate both normal operation( RUN) and faults(FAULT). If the G3JA-d detects a fault. it turns off the motor and indicates the fault with a flashing LED indicator. The G3JA-D monitors the following conditions Control terminals 6a② Fault Flashing indicator status The G3JA-D has five input terminals on the front Overload Each terminal is described in the following table Terminal Description A1Control power supply/START input emperature STOP input Phase I A2Control power supply common Current 97 NO auxiliary contact(auxiliary contact for fault detection outpu:) Main Circuit Terminals, imbalance 98 NO auxiliay contact(auxiliary contact for tault detection outpu; Load side Shorted SCR Auxiliary Contacts The G3JA-D is equipped with one auxiliary contact as a standard feature. It is used for fault detection output. An optional Auxiliary Contact Block can be added and DIP switch pin number 8 can be used to set the operating status to output (either Normal or Up-to speed) 10 Three-Phase Hybrid Soft Starter(Current Limit Start for 3-phase, 6-lead Motors ) G3JA-D

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