Shanghai LEIPOLE 24VDC Relay Coupler
- Relays in the series of products have DC and AC coil. Contact has double pole NO and NC and single and double pole switch.
- Working environment temperature -25℃~40℃
- Using life is about 100,000 times.
24VDC Relay Coupler is mainly made of small electromagnetic relay.It's terminal -type module joggle of indication and protective function.Widely used in the joggle among peripheral equipment, control signal and adjustable equipment automatically contrilled to come true matching of electric frequency and powder.
our company tires to provide various specs relay couplers applying to different voltage and power in the applicable field. Character of product is minimum modularization. Install it on the standard NS 35/7.5 or NS32 lead rail and it is possible to use safely, reliably and conveniently.
In concrete application, contact switch of relay is in DC or AC return circuit. when cutting it off, produce highter inductive voltage in load of inductor and capacitor, and damage contact. In order to delay life of relay, it is possible to use above protective measure lots of manufactures of contactor and electromagnetic valve etc. have had necessary protective elements to sell. when choosing and using it . Pay attention to their merit and defect to use it reasonably.
| Technical parameters | |||
| Input invigorative end | |||
| Rating voltage | 24V DC | 24V DC | 24V DC |
| Maximum voltage | Rating value 110% | Rating value 110% | Rating value 110% |
| Rating current | 21.8mA | 21.8mA | 21.8mA |
| Motive voltage | Rating voltage 70% | Rating voltage 70% | Rating voltage 70% |
| Reposition voltage | Rating voltage 15% | Rating voltage 15% | Rating voltage 15% |
| Consumption | ≈360mw | ≈360mw | ≈360mw |
| Output contact end | |||
| Type of contact | Single-pole, single contact, one switch | Single-pole, single contact,two switch | Single-pole, single contact,two switch |
| Material of contact | AgCdO | AgCdO | AgCdO |
| Max switch voltage | 380V AC, 125V DC | 380V AC, 125V DC | 380V AC, 125V DC |
| Rating current | 8A | 4A | 4A |
| Load of resistance | 2000VA, 240W | 1000VA, 120W | 1000V A, 120W |
| cos(p=0.4 L/R= 7ms Load ofinducement | 1500VA, 120W | 375VA, 75W | 375VA, 75W |
| Absorption delay | 15ms | 15ms | 15ms |
| Return delay | AC: 10ms, DC:5ms | AC:10ms, DC:5ms | AC: 10ms, DC:5ms |
| Highest motive frequency | 1800 times/hour | 1800 times/hour | 1800 times/hour |
| Test compression | Coil and contact 5000VAC 50HZ 1 min | Coil and contact 5000VAC 50HZ 1 min | Coil and contact 5000VAC 50HZ 1 min |
| Life of machine | 2x 107 Switch motion | 2 x 107 Switch motion | 2 x 107 Switch motion |
| Electric life | 1 x 105 Switch motion | 1 x 10s Switch motion | 1 x 105 Switch motion |
| Storing temperature | -40 °C 〜+ 55 °C | -40 °C ~+ 55 °C | -40 °C 〜+ 55 °C |
| Working temperature | -25 °C ~+ 40 °C | -25 °C ~+ 40 °C | -25 °C ~+ 40 °C |
| Environmental humidity | As moving： 35-85% | As moving： 35-85% | As moving： 35〜85% |
