SMY-2 SMY-4中间继电器/通用继电器/小型继电器
产品简介
详细信息
| MODEL | SMY | |||
| TYPE | ||||
| Demension | 275x21x415 | |||
| Contacts | Contacts arrangement | 2a2b | 4a4b | |
| Contact rating Max(resisrive) | 250V AC 5A 24V DC 5A | 250V AC 3A 24V DC 3A | ||
| Contact arrangement | AgCdO | AgCdO(AuP) | ||
| Coil | Voltage | AC | 6,12,24,50,110,220V | |
| DC | 6,12,24,48,100V | |||
| Power Consumption | AC 1.3 VA DC 0.9W | |||
| Life | Electrical | Over 500,000Times Resistance load | Over 200,000Times Resistance load | |
| Mechanical | Over 1,000,000Times | |||
| - |  | |||
| Approval | UL | |||
| Small relay for wider use from the squence control to the power | |
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▶ORDERING INFORMATION SMY-ⓐⓑⓒⓓⓔⓕ
| No. of poles A | Structure of terminal B | Coil voltage C | Coil Power D | Indication E | Foreign standard F | |||
| 2:2 pole 4:4 pole | P:P.C.B Terminal S:Plug-in Terminal | 6:6V 12:12V 24:24V 48:48V 50:50V 100:100V 110:110V 220:220V | A:AC D:DC | L:LED insert type No indication: Standard type | U:UL standard type No indication: Standard type | |||
▶COIL RATINGS
| Rating Voltage(V) | Rating Current(mA) | Coil Resistance(Ω) | Operating voltage | Reset Voltage | Max. allwoable voltage | Power consumption | |
| DC | 6 | 150 | 40 | Below 80% of the rating voltage | Over 10% of the rating voltage | Below 110% of the rating voltage | About 0.2W |
| 12 | 75 | 160 | |||||
| 24 | 37 | 650 | |||||
| 48 | 18.5 | 2,600 | |||||
| 100 | 9.1 | 11,000 | |||||
| AC | 6 | 200 | Over 30% of the rating voltage | About 1.3VA | |||
| 12 | 100 | ||||||
| 24 | 50 | ||||||
| 50 | 25 | ||||||
| 110 | 15 | ||||||
| 220 | 7.5 | ||||||
| Type | SMY-2(2a2b) | SMY-4(4a4b) | ||
| | Resistance load | Induction load | Resistance load | Induction load |
| Resisting load | 250VAC 5A 24VDC 5A | 250VAC 2A 24VDC 2A | 250VAC 3A 24VDC 3A | 250VAC 0.8A 24VDC 1.5A |
| Rating sending current | 5A | 3A | ||
| Max. contact voltage | 250VAC, 125VDC | |||
| Max.contact current | 5A | 3A | ||
| Max.open/close capacity | 1,250VA, 120W | 500VA, 48W | 750VA, 72W | 200VA, 36W |
| Contact materials | AgCdO | AgCdO(AuP) | ||
▶ CHARACTERISTICS
| Initial contact resistance | Below 50mΩ | |
| Operating hour | Below 20mΩ | |
| Reset time | Below 20mΩ | |
| Insulation resistance | Over 100mΩ(at 500 V DC) | |
| Intenal voltage | For 1 minute coil and contact point 1,500VAC | |
| For 1 minute between contact point 1,500VAC | ||
| Vibration | Durability | Amplitude 1.0mm, Frequency 10-55Hz |
| Misoperation | Amplitude 1.0mm, Frequency 10-55Hz | |
| Impact | Durability | 1000m/s2 (Over 100G) |
| Misoperation | 200m/s2 (Over 20G) | |
| Life | Electrical | Over 200,000 times(SMY-4), Over 500,000times (SMY-2) Resistance Load |
| Mechanical | Over 10,000,000 times | |
| Surroundig temperature | -20℃~+40℃ | |
| Max. open/close frequence | 1,800times/hour(Resisting load) | |
| Weight | About 33g | |