User manual OMRON G7J DATASHEET

[. . . ] · Flame-resistant materials (UL94V-0-qualifying) used for all insulation material. · Standard models approved by UL and CSA. Model Number Structure Model Number Legend G7J 1 2 3 1. Contact Form 4A: 4PST-NO 3A1B: 3PST-NO/SPST-NC 2A2B: DPST-NO/DPST-NC 2. Terminal Shape P: PCB terminals B: Screw terminals T: Quick-connect terminals (#250 terminal) 3. [. . . ] switching current Resistive load (cos = 1) Double break Ag alloy NO: 25 A at 220 VAC (24 A at 230 VAC) NC: 8 A at 220 VAC (7. 5 A at 230 VAC) NO: 25 A (1 A) NC: 8 A (1 A) 250 VAC NO: 25 A (1 A) NC: 8 A (1 A) 125 VDC NO: 25 A at 30 VDC NC: 8 A at 30 VDC Inductive load (cos = 0. 4) Resistive load Note: The values in parentheses indicate values for a bifurcated contact. Characteristics Contact resistance (see note 2) Operate time (see note 3) Release time (see note 3) Max. operating frequency Insulation resistance (see note 4) Dielectric strength 50 m max. Mechanical: 1, 800 operations/hr Electrical: 1, 800 operations/hr 1, 000 M min. (at 500 VDC) 4, 000 VAC, 50/60 Hz for 1 min between coil and contacts 4, 000 VAC, 50/60 Hz for 1 min between contacts of different polarity 2, 000 VAC, 50/60 Hz for 1 min between contacts of same polarity 10, 000 V between coil and contact (with 1. 2 x 50 µs impulse wave) Destruction: 10 to 55 to 10 Hz, 0. 75-mm single amplitude (1. 5-mm double amplitude) Malfunction: NO:10 to 55 to 10 Hz, 0. 75-mm single amplitude (1. 5-mm double amplitude) NC:10 to 26 to 10 Hz, 0. 75-mm single amplitude (1. 5-mm double amplitude) Destruction: 1, 000 m/s2 Malfunction: NO:100 m/s2 NC:20 m/s2 Mechanical: 1, 000, 000 operations min. (at 1, 800 operations/hr) Electrical: 100, 000 operations min. (at 1, 800 operations/hr) (see note 5) 100 mA at 24 VDC (bifurcated contact: 24 VDC 10 mA) Operating: ­25°C to 60°C (with no icing or condensation) Operating: 5% to 85% PCB terminal: approx. 140 g Impulse withstand voltage Vibration resistance Shock resistance Endurance Error rate (see note 6) Ambient temperature Ambient humidity Weight Power Relay G7J A-59 Electromechanical Relays Note: 1. The above values are all initial values. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method. The operate and the release times were measured with the rated voltage imposed with any contact bounce ignored at an ambient temperature of 23°C. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for checking the dielectric strength. The electrical endurance was measured at an ambient temperature of 23°C. This value was measured at a switching frequency of 60 operations per minute. Approved Standards The G7J satisfies the following international standards. Approval for some international markings and symbols are still pending, however, and information on them will be added when they are approved. UL (File No. LR35535) Coil ratings 24 to 265 VAC 6 to 110 VDC NO contact Contact ratings 25 A 277 VAC, Resistive 25 A 120 VAC, General Use 25 A 277 VAC, General Use 25 A 240 VAC, General Use 1. 5 kW 120 VAC, Tungsten 1. 5 hp 120 VAC 3 hp 240/265/277 VAC 3-phase 3 hp 240/265/277 VAC 3-phase 5 hp 240/265/277 VAC 20FLA/120LRA 120 VAC 17FLA/102LRA 277 VAC TV-10 120 VAC 25 A 30 VDC, Resistive *1 A 277 VAC, General Use NC contact 8 A 277 VAC, Resistive 8 A 120 VAC, General Use 8 A 277 VAC, General Use 8 A 30 VDC, Resistive *1 A 277 VAC, General Use Note: *These ratings are bifurcated contact ratings. 6, 000 25, 000 30, 000 6, 000 30, 000 30, 000 100, 000 6, 000 Number of test operations 30, 000 Reference UL approval: UL508 for industrial control devices UL1950 for information processing equipment including business machines CSA approval: CSA C22. 2 No. 14 for industrial control devices CSA C22. 2 No. 950 for information processing equipment including business machines VDE (File No. 5381UG) Model G7J-4A-B(P) (T) (Z) G7J-2A2B(P) (T) G7J-3A1B-B(P) (T) (Z) Coil ratings NO contact 6, 12, 24, 48, 100 VDC 24, 50, 100 to 120, 200 to 240 VAC 25 A 240 VAC cos = 0. 4 25 A 240 VAC cos = 1 25 A 30 VDC L/R 1 *1 A 240 VAC cos = 0. 4 Contact ratings NC contact 8 A 240 VAC cos = 0. 4 8 A 240 VAC cos = 1 8 A 30 VDC L/R 1 *1 A 240 VAC cos = 0. 4 Note: Add the suffix "-KM" to the model number when ordering. *These ratings are bifurcated contact ratings. Reference VDE approval: EN60255-1-00: 1997 EN60255-23: 1996 A-60 Power Relay G7J KEMA (File No. [. . . ] We recommend dual-side through-hole PCBs to reduce solder cracking from heat stress. Mount the G7J with its test button facing downwards. The Relay may malfunction due to shock if the test button faces upwards. To convert millimeters into inches, multiply by 0. 03937. [. . . ]