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Solid State Contactor for 3-phase Motors with Built-in Soft Start/Stop and Monitor Output
G3J-T-C
CSM_G3J-T-C_DS_E_2_1
New Models with AC Power Supply Input and Monitor Output Equivalent to Non-contact SPST-NO Join the G3J-T Series
* Limiting the starting current saves energy. * Certified for UL and CSA. * Mounts with screws or to DIN Track. * Compact design with heat sinks (3.7-kW models: 100 x 100 x 130 mm (W x H x D)). * Built-in snubber circuit and thyristor. * Built-in operation indicator.
Refer to Safety Precautions for All Solid State Relays.
Appearance
Output terminals (power supply side)
Input terminals
Monitor output terminals Starting torque adjuster (default setting: 200%)
Operation indicator
Ramp-up time adjuster (default setting: 1 s) Ramp-down time adjuster (default setting: 1 s)
Output terminals (load side)
Ordering Information
List of Models
Number of elements 3 Isolation method Phototriac coupler Rated power supply voltage 100 to 240 VAC Input method Applicable monitor capacity (AC3) Monitor output Model G3J-T217BL-C AC100-240 G3J-T211BL-C AC100-240 G3J-T205BL-C AC100-240 G3J-T217BL-C DC12-24 G3J-T211BL-C DC12-24 G3J-T205BL-C DC12-24 No-voltage input 3.7 kW (17.4 A) (open and short- 2.2 kW (11.1 A) circuited input) 0.75 kW (4.8 A) 3.7 kW (17.4 A) 2.2 kW (11.1 A) 0.75 kW (4.8 A) 200 to 220 VAC AC switching output DC switching output
12 to 24 VDC
Accessories (Order Separately)
Mounting Bracket
Model R99-14 FOR G3J (See note.) Note: Use this Bracket when mounting Thermal Relay to a G3J-series SSR.
1
G3J-T-C
Specifications
Certified Standards
UL 508, CSA 22.2 No. 14
Ratings (at an Ambient Temperature of 25C)
Power Supply
Item Operating input power supply specifications AC Model 100 to 240 VAC 85 to 264 VAC DC Model 12 to 24 VDC 10.2 to 26.4 VDC Rated power supply voltage Operating voltage range Current consumption
40 mA max. (at 100 to 240 VAC) 70 mA max. (at 12 to 24 VDC)
Operating (Input) Circuit
AC Model
Input Nomethod voltage input Short-circuiting/opening terminals 3 and 1 or terminals 3 and 2 SSR input short-circuited: Maximum impedance of 1 k, Maximum residual voltage of 1 V SSR input open: Minimum impedance of 100 k Relay input: For minute signals
DC Model
Input current Input Nomethod voltage input 10 mA max. (at 12 to 24 VDC) Short-circuiting/opening terminals 3 and 1 or terminals 3 and 2 SSR input turned ON: Maximum residual voltage of 2 V between short-circuited terminals SSR input turned OFF:Maximum leakage current of 0.15 mA Relay input: For minute signals
Main Circuit (for Both AC and DC Models)
Item Rated load voltage Rated voltage range Rated carry current (See note 1.) Minimum load current Inrush current resistance (peak value) Overload resistance Closed current (effective value) Breaking current (effective value) AC3 AC4 AC3 AC4 Model G3J-T217BL-C 200 to 240 VAC 180 to 264 VAC 17.4 A (at 40C) 0.5 A 500 A (60 Hz, 1 cycle) 174 A 208.8 A 139.2 A 174 A 350 A (60 Hz, 1 cycle) 111 A 133.2 A 88.8 A 111 A 200 to 220 VAC 2.2 kW (11.1 A) 200 to 240 VAC 11.1 A 150 A (60 Hz, 1 cycle) 48 A 57.6 A 38.4 A 48 A 200 to 220 VAC 0.75 kW (4.8 A) 200 to 240 VAC 4.8 A Refer to Engineering Data on page 5 11.1 A (at 40C) 4.8 A (at 40C) G3J-T211BL-C G3J-T205BL-C
Applicable 3-phase inductive motor (See note 2.) 200 to 220 VAC load (AC3, AC4, AC53-a) 3.7 kW (17.4 A) Resistive load (AC1) (See note 3.) 200 to 240 VAC 17.4 A
Note: 1. The rated carry load depends on the ambient temperature. For details, refer to the Load Current vs. Ambient Temperature graph in Engineering Data. 2. Satisfies switching test conditions of AC3, AC4, and AC53-a. (Refer to Engineering Data on page 5 for the test conditions.) 3. Single-phase loads cannot be used.
Monitor Output
Note: Internal wiring Item Operating input power supply specifications AC model (See note.) 100 to 240 VAC 85 to 264 VAC 50 mA 3 mA DC model (See note.) 12 to 24 VDC 10.2 to 26.4 VDC 0.2 A 3 mA
6 6 (-) 5 5 (+)
Rated power supply voltage Operating voltage range Rated carry current Minimum load current
AC model
DC model
2
G3J-T-C
Characteristics (for Both AC and DC Models)
Item Ramp-up time Ramp-down time Starting torque (See note 1.) Model G3J-T217BL-C Set within a range of approx. 1 to 25 s. Set within a range of approx. 1 to 25 s. Set within a range of 200% to 450% In. G3J-T211BL-C G3J-T205BL-C
Monitor output operate time (See note 2.) After control signal input: AC model: 300 ms max. (TYP 50 ms), DC model: 50 ms max. Monitor output release time (See note 2.) After ramp-down time completion (after main circuit current turns OFF): 60 ms max. Output ON voltage drop (main circuit) Leakage current (main circuit) Leakage current (monitor output) Insulation resistance Dielectric strength Vibration resistance Shock resistance Storage temperature Ambient operating temperature Ambient operating humidity Weight 1.6 V (RMS) max. 10 mA max. (at 200 VAC) AC model: 1.5 mA max. (at 200 VAC), DC model: 0.15 mA max. (at 24 VDC) 100 M min. (at 500 VDC) 2,500 VAC, 60 Hz for 1 min 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) 294 m/s2 -30 to 70C (with no icing or condensation) -20 to 60C (with no icing or condensation) 45 to 85 % Approx. 890 g Approx. 760 g Approx. 760 g Output ON voltage drop (monitor output) AC model: 3.5 VAC max., DC model: 2.0 VDC max.
Note: 1. Provided that the starting torque is 600% In when the motor is started at full voltage. 2. The monitor output will be ON while load current is flowing to the main circuit.
Connections
Connection Examples
AC Model G3J-T@BL-C
Three-phase, 200 to 220 V
DC Model G3J-T@BL-C (NPN transistor input)
Three-phase, 200 to 220 V
(PNP transistor input)
Three-phase, 200 to 220 V
L1/R
L2/S
L3/T 1 2 3 4 5 6 7 8 T3/W
L1/R
L2/S
L3/T 1 2 3 4 5 6 7 8 T3/W
L1/R
L2/S
L3/T 1 2 3 4 5 6 7 8 T3/W
100 to 240 VAC
NPN Tr Ry 12 to 24 VDC
12 to 24 VDC
PNP Tr Ry 12 to 24 VDC
12 to 24 VDC
G3J
G3J
Ry 100 to 240 VAC T1/U T2/V
G3J
T1/U
T2/V
T1/U
T2/V
Thermal Relay
Thermal Relay
Thermal Relay
M
Motor
M
Motor
M Motor
Note: Harmonized protection for motor overload is ensured by using a thermal relay. Be sure, however, to install protective devices on the power supply side, such as fuses and non-fuse breakers, as protection against accidents due to short-circuiting.
3
G3J-T-C
Example of Forward/Reverse Rotation Using Monitor Output
G3J-T-C
Three-phase, 200 to 220 V Fuse or non-fuse breaker
Forward rotation
Monitor Output Usage Example (Motor Stop Hold)
DC Model G3J-T@BL-C
Three-phase, 200 to 220 V
Reverse rotation Reversible contactor L1/R L2/S L3/T 1 2 3 4 5 6 7 8 T3/W
A1
1
L1
3
L2
5
L3
21
A1
1
L1
3
L2
5
L3
21
NC
NC
PLC/relaysequential timer circuit
A2
NPN Tr Ry
12 to 24 VDC
NC
NC
G3J
T1
T2
T3
T1
T2
2
4
6
22
A2
2
4
T3
6
22
T1/U
T2/V
Thermal Relay
M
Motor
L1/R
L2/S
L3/T 1 2 3 4 5 6 7 8 T3/W Output from PLC/relay sequence
Brake (non-energized)
Monitor Output Applications
* The monitor output will be ON while current is flowing to the main circuit. Use the monitor output, e.g., to switch the operation indicator, or to switch control signals during forward/reverse rotation or when a mechanical brake is used. * Be sure to use a surge absorber when connecting an inductive load to the monitor output.
G3J-T-C
Output to PLC/relay sequence
T1/U
T2/V
Thermal Relay
M
Motor
Note: Be sure to use a fuse or non-fuse breaker to protect the G3J.
Time Chart Example
Reversible contactor Forward rotation signal input (output form PLC) Reversible contactor Reverse rotation signal input (output from PLC) G3J-T-C Input signal (output from PLC) G3J-T-C Monitor output signal (input to PLC)
Ramp-down time
(See note.)
Ramp-down time
Note: Switch between forward and reverse rotation only after the motor rotation has come to a complete stop.
Do not use two G3J-T or G3J-C Contactors together for reversible operation.
4
G3J-T-C
Engineering Data
Load Current vs. Ambient Temperature (at Continuous Power)
Load current Io (A) 20 G3J-T217BL-C 16
Overload Resistance
60 Hz, Ta of 25C, non-repetitive (1/2 max. for repetitive application)
ON time (s) 10,000 1,000
100 12 G3J-T211BL-C 10
Harmonized protection with thermal overload relays has been provided conforming to EN 60947-4-1 (Class 10A/10) in this area (dotted line: for hot start).
8
1 0.1 G3J-T205BL-C
G3J-T217BL-C
4 0.01 G3JT205BL-C 0 -20 0 20 40 60 80 100 0 100 G3JT211BL-C 200 300 400
Ambient temperature Ta (C)
Overload current (Arms)
Switching Frequency Conditions (AC3/AC4/AC53-a)
AC3 Class (Immediate Start)
0.3 s 6Ie (Ue, cos = 0.35) Ie (Ue, cos = 0.35)
AC4 Class (Inching)
0.45 s
AC53-2: 6-6: 25-15, Actual Load Service Life Test
6s 6Ie (Ue, cos = 0.35) Ie (Ue, cos = 0.35)
6Ie (Ue, cos = 0.35)
0.75 s 10 s
10 s
1 min. 4 min.
Ie: Rated carry current Ue: Rated load voltage (200/400 V) Testing for the soft-start model was performed at the following conditions: Ramp-up time = 1 s Starting torque = 450% In Testing for the soft start/stop model was performed at the following conditions: Ramp-up time = 1 s Ramp-down time = 1 s Starting torque = 450% In
Ie: Rated carry current Ue: Rated load voltage (200/400 V) Testing for the soft-start model was performed at the following conditions: Ramp-up time = 1 s Starting torque = 450% In Testing for the soft start/stop model was performed at the following conditions: Ramp-up time = 1 s Ramp-down time = 1 s Starting torque = 450% In
Ie: Rated carry current Ue: Rated load voltage (200/400 V) Testing for the soft-start model was performed at the following conditions: Ramp-up time = 1 s Starting torque = 450% In Testing for the soft start/stop model was performed at the following conditions: Ramp-up time = 1 s Ramp-down time = 1 s Starting torque = 450% In
5
G3J-T-C
Time Chart
Power supply for internal drive
Control input signal Monitor output operate time
Operation indicator lit Monitor output
Ramp-up time
Ramp-down time
Monitor output release time
Load current Rated current
Note: 1. The soft-start time and soft-stop time depend on the load characteristics (e.g., inertia and friction factor) in addition to the starting torque, ramp-up time, and ramp-down time. Therefore, the soft-start time or soft-stop time will not increase beyond a certain point if the ramp-up time and ramp-down time are increased. 2. Due to the soft-stop control characteristics, the load current continues flowing even after the motor stops. Set to the optimum value according to the application. 3. The operation indicator will light synchronized with the monitor output.
Dimensions
Note: All units are in millimeters unless otherwise indicated.
G3J-T205BL-C G3J-T211BL-C
15.85
34.9
72 54.5 107.9 37.1
Input terminals Three, M3 x 8
50 max.
4.6 dia.
Stating torque adjuster Ramp-up time adjuster
Mounting Hole Dimensions
Two, 4.5-dia. or M4 holes
100 max. 90
89
Monitor output Two, M3 x 8
90 0.2
Operation indicator
4.6 x 5.6 Oval hole
5.5 13.2 13.2 80 max.
Output terminals Six, M4 x 8
120 max.
50 0.2
7.6 Ramp-down time adjuster
6
G3J-T-C
G3J-T217BL-C
15.85
44.9
82 54.5 37.1
117.8
Monitor output Input terminals Two, M3 x 8 Three, M3 x 8
50
4.6 dia.
Stating torque adjuster Ramp-up time adjuster
Mounting Hole Dimensions
Two, 4.5-dia. or M4 holes
100 max. 90
89
90 0.2
Operation indicator
4.6 x 5.6 Oval hole
5.5 13.2 13.2 100 max.
Output terminals Six, M4 x 8 7.6
130 max.
500.2
Ramp-down time adjuster
Safety Precautions
Refer to Safety Precautions for All Solid State Relays.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice.
7
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: * Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. * Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. * Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
2008.11 In the interest of product improvement, specifications are subject to change without notice.
Industrial Automation Company
http://www.ia.omron.com/
OMRON Corporation
(c)Copyright OMRON Corporation 2008 All Right Reserved.

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