G3PJ-515B DC12-24

New Product Solid State Relays for Heaters G3PJ Single-phase SSR for low heat generation enables carrying 25 A *1 even for close mounting of three SSRs to contribute to downsizing of control panels. Models available with push-in input terminals. • SCCR of 10kA (UL 508). *2 • Surge pass protection improved surge dielectric strength for output currents. (OMRON testing) • Both push-in and screw terminal input terminals available. • Mount to DIN Track or with screws. • Conforms to cULus and EN standards (TÜV certification). • RoHS compliant. For the recent information on models that have been certified for safety standards, refer to your OMRON website. *1. G3PJ-@25B(-PU) *2. G3PJ-5@@B(-PU) Refer to Safety Precautions on page 5. Model Number Structure Model Number Legend G3PJ - Basic Model Name @ @@B - @ DC12-24 1 2 1. Rated Load Voltage 2: 24 to 240 VAC 5: 100 to 480 VAC 3 Rated input voltage 2. Rated Load Current for Three Close-mounted SSRs 15: 15 A 25: 25 A 3. Input Terminal Form Blank: Screw terminals PU: Push-in terminals Ordering Information Input terminal Output terminal Insulation method Operation indicator Rated input voltage Zero cross function Rated load voltage 24 to 240 VAC Screw terminals 100 to 480 VAC Screw terminals Push-In Plus terminal blocks Phototriac coupler Yes (orange) 12 to 24 VDC Yes 24 to 240 VAC 100 to 480 VAC Rated load current (ambient temperature of 40°C) * Close mounting (Three SSRs) Separate mounting Model 15 A 18 A 25 A 27 A G3PJ-215B DC12-24 G3PJ-225B DC12-24 15 A 23 A G3PJ-515B DC12-24 25 A 27 A G3PJ-525B DC12-24 15 A 18 A G3PJ-215B-PU DC12-24 25 A 27 A G3PJ-225B-PU DC12-24 15 A 23 A G3PJ-515B-PU DC12-24 25 A 27 A G3PJ-525B-PU DC12-24 * The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page 3. 1 G3PJ Specifications Ratings Input (at an Ambient Temperature of 25°C) Model Item G3PJ-2@@B(-PU)/ G3PJ-5@@B(-PU) Rated voltage Operating voltage range Current Must operate voltage Must release voltage 12 to 24 VDC 9.6 to 30 VDC 7 mA max. 9.6 VDC max. 1.0 VDC min. Output Model Item G3PJ-215B(-PU) G3PJ-225B(-PU) G3PJ-515B(-PU) G3PJ-525B(-PU) Rated load voltage Load voltage range 24 to 240 VAC 50/60 Hz 19 to 264 VAC 50/60 Hz 100 to 480 VAC 50/60 Hz 75 to 528 VAC 50/60 Hz Load current Inrush current resistance I2 t Close mounting *: 15 A, Separate mounting: 18 A 150 A (60 Hz, 1 cycle) 260A2s Close mounting *: 25 A, Separate mounting: 27 A 220 A (60 Hz, 1 cycle) 1,260A2s Close mounting *: 15 A, Separate mounting: 23 A 150 A (60 Hz, 1 cycle) 1,350A2s Close mounting *: 25 A, Separate mounting: 27 A 220 A (60 Hz, 1 cycle) 6,600A2s * For close mounting of three SSRs. Characteristics Item Model G3PJ-2@@B(-PU) G3PJ-5@@B(-PU) Operate time 1/2 of load power source cycle + 1 ms max. Release time 1/2 of load power source cycle + 1 ms max. Output ON voltage drop 1.6 V (RMS) max. 1.8 V (RMS) max. Leakage current 10 mA max. (at 240 VAC) 20 mA max. (at 480 VAC) Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 2,500 VAC 50/60 Hz for 1 min Vibration resistance 10 to 55 to10 Hz, 0.35 mm single amplitude (0.7 mm double amplitude) (Mounted to DIN track) Shock resistance Destruction: 300 m/s2 (Mounted to DIN track) Ambient storage temperature -30 to 100°C (with no icing or condensation) Ambient operating temperature -30 to 80°C (with no icing or condensation) 4,000 VAC 50/60 Hz for 1 min Ambient operating humidity 45% to 85% Weight Approx. 240 g SCCR (UL508) 5 kA Applicable Standards cULus and TÜV (EN 60947-4-3) Pollution category 2 RoHS compliant 2 10 kA G3PJ Engineering Data 8 7 6 5 Input current (mA) Ta = 25°C 9 Input impedance (kΩ) 10 Input current (mA) Input impedance (kΩ) Input Voltage vs. Input Impedance and Input Voltage vs. Input Current G3PJ-2@@B(-PU) G3PJ-5@@B(-PU) 10 Ta = 25°C 9 8 7 6 5 Input current 4 4 3 3 Input current 2 2 Input impedance Input impedance 1 1 0 0 0 5 10 15 20 0 25 30 35 Input voltage (V) 5 10 15 20 25 30 35 Input voltage (V) Load Current vs. Ambient Temperature G3PJ-215B(-PU), G3PJ-225B(-PU) G3PJ-515B(-PU), G3PJ-525B(-PU) Close Mounting of Eight SSRs 30 25 20 15 Load current (A) Load current (A) 40 G3PJ-225B(-PU) G3PJ-525B(-PU) 30 G3PJ-225B(-PU) G3PJ-525B(-PU) G3PJ-215B(-PU) G3PJ-515B(-PU) 12 10 8 5 7 −20 0 20 0 −30 40 60 80 100 Ambient temperature (°C) 40 35 30 27 23 20 18 15 14 20 G3PJ-215B(-PU) G3PJ-515B(-PU) 10 0 −30 40 Separate Mounting (Separated by 10 mm or More) Load current (A) Close Mounting of Three SSRs G3PJ-525B(-PU) G3PJ-515B(-PU) G3PJ-215B(-PU) G3PJ-225B(-PU) 10 −20 0 20 40 60 80 100 Ambient temperature (°C) 0 −30 −20 0 20 40 60 80 100 Ambient temperature (°C) Inrush Current Resistance: Non-repetitive Keep the inrush current to below the inrush current resistance value (i.e., below the broken line) if it occurs repetitively. G3PJ-225B(-PU), G3PJ-525B(-PU) Inrush current (A. Peak) Inrush current (A. Peak) G3PJ-215B(-PU), G3PJ-515B(-PU) 250 200 150 250 200 150 100 100 50 50 0 10 30 50 100 300 500 1,000 3,000 5,000 Energized time (ms) 0 10 30 50 100 300 500 1,000 3,000 5,000 Energized time (ms) 3 G3PJ Dimensions (Unit: mm) Solid State Relays SSRs with Screw Terminals G3PJ-215B G3PJ-225B G3PJ-515B G3PJ-525B 6.3 13±0.2 4.2 4.5 Two, 4.6 dia. Two, M3.5 90±0.2 24 68 Two, M4 84 100 max. 4.6 × 5.6 Oval hole Note: Without terminal cover. 22.5 max. Note: With terminal cover. Mounting Holes Terminal Arrangement/Internal Circuit Diagram G3PJ-5@@B G3PJ-2@@B (+) 1 (+) 1 Input circuit Trigger circuit Input side Output side A1 Input circuit (85) Trigger circuit (100) (90) 90±0.3 Output side A1 A2 Three, 4.5 dia. or M4 SSRs with Push-In Plus terminal blocks G3PJ-215B-PU G3PJ-225B-PU G3PJ-515B-PU G3PJ-525B-PU 2 Input side 13±0.3 A2 2 )−( )−( 6.1 13±0.2 4.2 Two, 4.6 dia. 4.5 90±0.2 26.5 41.5 68 2-M4 84 100 max. 4.6 × 5.6 Oval hole 22.5 max. Note: With terminal cover. Mounting Holes 13±0.3 Terminal Arrangement/Internal Circuit Diagram G3PJ-5@@B-PU 1 G3PJ-2@@B-PU )+( 1 Three, 4.5 dia. or M4 4 Input circuit Trigger circuit Output side A2 2 )−( )+( A1 Input side Input circuit (100) (85) Trigger circuit (98.5) 90±0.3 Output side A1 A2 2 )−( Input side Note: Without terminal cover. G3PJ Safety Precautions Be sure to read the Safety Precautions for All Solid State Relays in the website at the following URL: http://www.ia.omron.com/. Format of Warning Indications CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage. Precautions for Safe Use Indicates supplementary comments on what to do or avoid doing, to use the product safety. Precautions for Correct Use Includes operating precautions to ensure that the product will operate properly and that performance and functions will not be adversely affected. Meaning of Graphic Symbols for Ensuring Product Safety Indicates the possibility of electric shock under specific conditions. Indicates the possibility of explosion under specific conditions. Indicates the possibility of injuries by high temperature under specific conditions. Precautions for Safe Use OMRON constantly strives to improve quality and reliability. The G3PJ, however, use semiconductors, and semiconductors may commonly malfunction or fail. In particular, it may not be possible to ensure safety if the G3PJ are used outside the rated ranges. Therefore, always use the SSRs within the ratings. When using the G3PJ, always design the system to ensure safety and prevent human accidents, fires, and social harm in the event of the G3PJ failure. System design must include measures such as system redundancy, measures to prevent fires from spreading, and designs to prevent malfunction. Transport Do not transport the G3PJ under the following conditions. Doing so may result in damage, malfunction, or deterioration of performance characteristics. • Conditions in which the G3PJ may be subject to water. • Conditions in which the G3PJ may be subject to high temperature or high humidity. • Conditions in which the G3PJ is not packaged. • Do not drop the G3PJ or subject it to abnormal vibration or shock during transportation or mounting. Doing so may result in deterioration of performance, malfunction, or failure. Operating and Storage Environments CAUTION Minor electrical shock may occasionally occur. Do not touch the G3PJ terminal section (i.e., currentcarrying parts) while the power is being supplied. Also, always attach the cover terminal. The G3PJ may rupture if short-circuit current flows. As protection against accidents due to short-circuiting, be sure to install protective devices, such as fuses and no-fuse breakers, on the power supply side. Minor electrical shock may occasionally occur. Do not touch the main circuit terminals on the G3PJ immediately after the power supply has been turned OFF. Shock may result due to the electrical charge stored in the built-in snubber circuit. Minor burns may occasionally occur. Do not touch the G3PJ or the heat sink while the power is being supplied or immediately after the power supply has been turned OFF. The G3PJ and heat sink become extremely hot. Do not use or store the G3PJ in the following locations. Doing so may result in damage, malfunction, or deterioration of performance characteristics. • Locations subject to rainwater or water splashes. • Locations subject to exposure to water, oil, or chemicals. • Locations subject to high temperature or high humidity. • Do not store in locations subject to ambient storage temperatures outside the range −30 to 100°C. • Locations subject to relative humidity outside the range 35% to 85% or locations in which condensation may occur due to rapid changes in temperature. • Locations subject to corrosive gases. • Locations subject to dust (especially iron dust) or salts. • Locations subject to direct sunlight. • Locations subject to shock or vibration. • Do not allow solvents such as thinners or gasoline to come into contact with the plastic parts of the G3PJ. A solvent may erase the markings. • Do not allow oil to come into contact with the terminal cover on the G3PJ. The cover may become milky or crack. Installation and Handling • Do not block the movement of the air surrounding the G3PJ or heat sink. Abnormal heating of the G3PJ may result in shorting failures of the output elements or burn damage. • Do not use the G3PJ if the heat radiation fins have been bent by being dropped. Doing so may result in malfunction due to a reduction in the heat radiation performance. • Do not handle the G3PJ with oily or dusty (especially iron dust) hands. Doing so may result in malfunction. 5 G3PJ Installation and Mounting Installation and Usage • Mount the G3PJ in the specified direction. (Refer to Mounting on page 7.) Excessive heat generated by the G3PJ may cause shortcircuit failures of the output elements or burn damage. • Make sure that there is no excess ambient temperature rise due to the heat generation of the G3PJ. If the G3PJ is mounted inside a panel, install a fan so that the interior of the panel is fully ventilated. • Make sure the DIN track is securely mounted. Otherwise, the G3PJ may fall. • When mounting the heat sink, do not allow any foreign matter between the heat sink and the mounting surface. Foreign matter may cause malfunction due to a reduction in the heat radiation performance. • If the G3PJ is mounted directly in a control panel, use aluminum, steel plating, or similar material with a low heat resistance as a substitute for a heat sink. Using the G3PJ mounted in wood or other material with a high heat resistance may result in fire or burning due to heat generated by the G3PJ. • The G3PJ is heavy. Firmly mount the DIN track and secure both ends with End Plates for DIN-track-mounting models. When mounting the G3PJ directly to a panel, firmly secure it to the panel. Installation and Wiring • Use wires that are suited to the load current. Otherwise, excessive heat generated by the wires may cause burning. • Do not use wires with a damaged outer covering. Otherwise, it may result in electric shock or ground leakage. • Do not wire any wiring in the same duct or conduit as power or high-tension lines. Otherwise, inductive noise may damage the G3PJ or cause it to malfunction. • When tightening terminal screws, prevent any non-conducting material from becoming caught between the screws and the tightening surface. Otherwise, excessive heat generated by the terminal may cause burning. • Do not use the G3PJ with loose terminal screws. Otherwise, excessive heat generated by the wire may cause burning. • Use suitable wire lengths for wiring. Inductive noise may occasionally cause malfunction, failure, or burn damage. • Always turn OFF the power supply before performing wiring. Not doing so may cause electrical shock. Push-In Plus Terminal Block • Do not wire anything to the release holes. • Do not tilt or twist a flat-blade screwdriver while it is inserted into a release hole on the terminal block. The terminal block may be damaged. • Insert a flat-blade screwdriver into the release holes at an angle. The terminal block may be damaged if you insert the screwdriver straight in. • Do not allow the flat-blade screwdriver to fall out while it is inserted into a release hole. • Do not bend a wire past its natural bending radius or pull on it with excessive force. Doing so may cause the wire disconnection. • Do not insert more than one wire into each terminal insertion hole. • To prevent wiring materials from smoking or ignition, confirm wire ratings and use the wiring materials given in the following table. Stripping length (Ferrules not used) Recommended Wire 0.25 to 1.5 mm2 / AWG24 to AWG16 6 8 mm • Do not apply a voltage or current that exceeds the rating to any terminal. Doing so may result in malfunction or burn damage. • Select a load within the rated values. Not doing so may result in malfunction, failure, or burning. • Select a power supply within the rated frequencies. Not doing so may result in malfunction, failure, or burning. • If a surge voltage is applied to the load of the Contactor, a surge bypass(*) will function to trigger the output element. The G3PJ therefore cannot be used for motor loads. Doing so may result in load motor malfunction. * Surge Bypass This circuit protects the output circuit from being destroyed. This suppresses the surge energy applied inside the SSR in comparison with a varistor for the main circuit protection. By alleviating electrical stress on the electronic components of the SSR's output circuit, failure and destruction due to surge voltage are suppressed. Reference value: Surge dielectric strength of 30 kV min. (Test conditions: 1.2 ✕ 50 μs standard voltage waveform, peak voltage of 30 kV, repeated 50 times according to JIS C5442) Precautions for Correct Use The G3PJ in operation may cause an unexpected accident. Therefore it is necessary to test the G3PJ under the variety of conditions that are possible. As for the characteristics of the G3PJ, it is necessary to consider differences in characteristics between individual G3PJ. The ratings in this catalog are tested values in a temperature range between 15°C and 30°C, a relative humidity range between 25% and 85%, and an atmospheric pressure range between 86 and 106 kPa. It will be necessary to provide the above conditions as well as the load conditions if the user wants to confirm the ratings of specific SSRs. Causes of Failure • Tighten each terminal to the torque specified below. Improper tightening may result in abnormal heat generation at the terminal, which may cause burning. Terminals Screw terminal diameter Tightening torque Input terminals M3.5 0.59 to 1.18 N·m Output M4 0.98 to 1.47 N·m terminals • Do not supply overvoltage to the input circuits or output circuits. Doing so may result in failure or burning. • Do not use or store the G3PJ in the following conditions. Doing so may result in deterioration of performance. • Locations subject to static electricity or noise • Locations subject to strong electric or magnetic fields • Locations subject to radioactivity G3PJ Mounting Push-In Plus Terminal Block • The G3PJ is heavy. Firmly mount the DIN Track and secure both ends with End Plates for DIN Track mounting models. When mounting the G3PJ directly to a panel, firmly secure it to the panel. Screw diameter: M4 Tightening torque: 0.98 to 1.47 N·m 1. Connecting Wires to the Push-In Plus Terminal Block Part Names of the Terminal Block Release hole Mounted on a vertical surface Mounted on a horizontal surface Terminal (Insertion) hole Vertical Direction Panel Connecting Wires with Ferrules and Solid Wires Insert the solid wire or ferrule straight into the terminal block until the end strikes the terminal block. Panel Note: Make sure that the load current is 50% of the rated load current when the G3PJ is mounted horizontally. For details on close mounting, refer to the related information under performance characteristics. Mount the G3PJ in a direction so that the markings read naturally. Wiring • When using crimp terminals, refer to the terminal clearances shown below. Release hole Ferrule Terminal (Insertion) hole If a wire is difficult to connect because it is too thin, use a flat-blade screwdriver in the same way as when connecting stranded wire. Output Terminal Section Connecting Stranded Wires Use the following procedure to connect the wires to the terminal block. 1. Hold a flat-blade screwdriver at an angle and insert it into the release hole. The angle should be between 10° and 15°. If the flat-blade screwdriver is inserted correctly, you will feel the spring in the release hole respond. 15-A and 25-A Models 10 mm 12.4 mm M4 (15 A, 25 A) Input Terminal Section Screw Terminals Push-in Terminals Flat-blade screwdriver Release hole 1 7.0 mm 10 to 15° 10 mm M3.5 • Make sure that all lead wires are thick enough for the current. • To isolate the Relay from the power supply, install an appropriate circuit breaker between the power supply and the Relay. Always turn OFF the power supply before wiring the Unit. 2. With the flat-blade screwdriver still inserted into the release hole, insert the wire into the terminal hole until it strikes the terminal block. 2 Stranded Wires 3. Remove the flat-blade screwdriver from the release hole. 3 Checking Connections • After insertion, pull gently on the wire to make sure that it will not come out (i.e., to confirm that it is held by the terminal block). • If you use a ferrule with a conductor length of 10 mm, part of the conductor may be visible after the ferrule is inserted into the terminal block, but the product insulation distance will still be satisfied. 7 G3PJ 2. Removing Wires from the Push-In Plus Terminal Block Use the following procedure to remove wires from the terminal block. The same method is used to remove stranded wires, solid wires, and ferrules. 1. Hold a flat-blade screwdriver at an angle and insert it into the release hole. Recommended Flat-blade Screwdriver Use a flat-blade screwdriver to connect and remove wires. Use the following flat-blade screwdriver. The following table shows manufacturers and models as of 2015/Dec. Side Front Flat-blade screwdriver 2.5 mm dia. 1 10 to 15˚ 0.4 mm 2. With the flat-blade screwdriver still inserted into the release hole, remove the wire from the terminal insertion hole. 2 Wire 3. Remove the flat-blade screwdriver from the release hole. 3 2.5 mm Model Manufacturer ESD0.40✕2.5 Wera SZS 0.4✕2.5 SZF 0-0.4×2.5 * Phoenix Contact 0.4✕2.5✕75 302 Wiha AEF.2.5✕75 Facom 210-719 Wago SDI 0.4✕2.5✕75 Weidmuller * OMRON's exclusive purchase model XW4Z-00B is available to order as SZF 0-0.4✕2.5 (manufactured by Phoenix Contact). Fuses • Use a quick-burning fuse on the output terminals to prevent accidents due to short-circuiting. Use a fuse with equal or greater performance than those given in the following table. 3. Recommended Ferrules and Crimp Tools Recommended ferrules Applicable wire 0.25 0.34 0.5 0.75 24 22 20 18 1/1.25 18/17 1.25/1.5 17/16 Recommended Fuse Capacity Stripping Recommended ferrules length (mm) Phoenix Weidmuller Wago (Ferrules Contact product product product used) Ferrule Conduct length (mm2) (AWG) (mm) H0.25/12 FE-0.25-8N-YE 8 10 AI 0.25-8 10 12 AI 0.25-10 --- --- 8 10 AI 0.34-8 H0.34/12 FE-0.34-8N-TQ 10 12 AI 0.34-10 --- --- 8 10 AI 0.5-8 H0.5/14 FE-0.5-8N-WH 10 12 AI 0.5-10 H0.5/16 FE-0.5-10N-WH 8 10 AI 0.75-8 H0.75/14 FE-0.75-8N-GY 10 12 AI 0.75-10 H0.75/16 FE-0.75-10N-GY 8 10 AI 1-8 H1.0/14 FE-1.0-8N-RD 10 12 AI 1-10 H1.0/16 FE-1.0-10N-RD 8 10 AI 1.5-8 H1.5/14 FE-1.5-8N-BK 10 12 AI 1.5-10 H1.5/16 FE-1.5-10N-BK PZ6 roto Variocrimp4 Recommended crimp tool CRIMPFOX6 CRIMPFOX6T-F CRIMPFOX10S Note: 1. Make sure that the outer diameter of the wire is smaller than the inner diameter of the insulating sleeve of the recommended ferrule. 2. Make sure that the ferrule processing dimensions conform to the following figure. Rated G3PJ output current Applicable SSR 15 A G3PJ-@15B Series 25 A G3PJ-@25B Series Fuse (IEC 60269-4) 32 A EMC Ditective Compliance EMC direcives can be complied with under the following conditions. 1. The G3PJ with Rated Load Voltage of 24 to 240 VAC (2@@B model) • A capacitor must be connected to the load power supply. • The input cable must be less than 3 m. LOAD INPUT 3 m Max. G3PJ OUTPUT Recommended Capacitor (Film capacitor) : 1µF , 250VAC 2. The G3PJ with Rated Load Voltage of 100 to 480 VAC (5@@B model) • A capacitor must be connected to the input power supply. • A capacitor, varistor and toroidal core must be connected to the load power supply. • The input cable must be less than 3 m. Troidal core LOAD INPUT G3PJ OUTPUT 8 to 10 mm 3 m Max. 1.9 mm max. 8 2.6 mm max. Recommended Capacitor (Film capacitor) : 0.05µF , 500VAC (LOAD) 0.1µF , 250VAC (INPUT) Recommended Varistor : 470V, 1750A Recommended Troidal core : NEC/TOKIN:ESD-R-25B or equivalent G3PJ This is a Class A product (for industrial environments). In a domestic environment, the G3PJ may cause radio interference, in which case the user may be required to take appropriate measures. Relationship between the G3PJ and Ducts or Other Objects Blocking Airflow Incorrect Example Countermeasure 1 If noise or an electrical surge occurs that exceeds the malfunction withstand limit for the G3PJ output circuit, the output will turn ON for a maximum of one half cycle to absorb the noise or surge. Confirm that turning the output ON for a half cycle will not cause a problem for the device or system in which the G3PJ is being used prior to actual use. The G3PJ malfunction withstand limit is shown below. • Malfunction withstand limit (reference value): 500 V Note: This value was measured under the following conditions. Noise duration: 100 ns and 1 μs Repetition period: 100 Hz Noise application time: 3 min Mounting to Control Panel If the panel is airtight, heat from the G3PJ will build up inside, which may reduce the current carry ability of the G3PJ or adversely affect other electrical devices. Be sure to install ventilation holes on the top and bottom of the panel. Mounting surface Noise and Surge Effects Vertical Direction Mounting surface Duct or other object blocking airflow The G3PJ 50 mm max. (No more than 1/2 the SSR depth is recommended.) Duct Countermeasure 2 Duct Airflow Mounting surface EMI Base The G3PJ Duct If the depth direction of the G3PJ is obstructed by ducts, the heat radiation will be adversely affected. Duct Use ducts that have a shallow depth, to provide a sufficient ventilation area. The G3PJ Duct If the ducts cannot be made lower, place the G3PJ on a metal base so that it is not surrounded by the ducts. Ventilation Outside the Control Panel The G3PJ Mounting Pitch (Panel Mounting) Duct or other object blocking airflow Duct or other object blocking airflow Be aware of airflow Between duct and G3PJ The G3PJ Ventilation outlet (Axial Fan) 10 mm min. 60 mm min. The G3PJ The G3PJ The G3PJ Mounting direction Vertical Direction Host and slave Between duct and G3PJ 30 mm min. 80 mm min. Air inlet Note: 1. If the air inlet or air outlet has a filter, clean the filter regularly to prevent it from clogging to ensure an efficient flow of air. 2. Do not locate any objects around the air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel. 3. A heat exchanger, if used, should be located in front of the G3PJ to ensure the efficiency of the heat exchanger. G3PJ Ambient Temperature The rated current of the G3PJ is measured at an ambient temperature of 40°C. The G3PJ uses a semiconductor to switch the load. This causes the temperature inside the control panel to increase due to heating resulting from the flow of electrical current through the load. The G3PJ reliability can be increased by adding a ventilation fan to the control panel to dispel this heat, thus lowering the ambient temperature of the G3PJ. (Arrhenius's law suggests that life expectancy is doubled by each 10°C reduction in ambient temperature.) The G3PJ rated current (A) 15 A 25 A 35 A Required number of fans per the G3PJ 0.23 0.39 0.54 Example: For 10 G3PJ with load currents of 15 A, 0.23 × 10 = 2.3 Thus, 3 fans would be required. Note: 1. Size of fans: 92 mm × 92 mm, Air volume: 0.7 m3/min, Ambient temperature of control panel: 30°C 2. If there are other instruments that generate heat in the control panel in addition to the G3PJ, more ventilation will be required. 3. Ambient temperature: The temperature that will allow the G3PJ to cool by convection or other means. 9 MEMO 10 Terms and Conditions Agreement 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. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. 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 part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. OMRON Corporation Industrial Automation Company Authorized Distributor: Kyoto, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69, 2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC 2895 Greenspoint Parkway, Suite 200 Hoffman Estates, IL 60169 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Corporation 2016 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. CSM_2_3_0317 Cat. No. J210-E1-01 0316