Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
LY1 DC48
Bi-power Relays
Image
Standard type, Single, Plug-in terminal, 24 VDC 15 A (Resistive load), 110 VAC 15 A (Resistive load), Output SPDT (15 A 24 V)
| Coil ratings |
48 VDC 18.5 mA |
|---|---|
| Operating indicator |
Not equipped |
| Coil surge killer |
Not equipped |
| Contact type |
SPDT |
| Contact method |
Single |
| Contact material |
Contact body: Ag alloy Contact finish: Nothing |
| Contact rated load |
110 V AC15 A (Resistive load) 110 V AC10 A (Inductive load (cos φ= 0.4, L/R = 7 ms)) 24 VDC 15 A (Resistive load) 24 VDC 7 A (Inductive load (L/R = 7 ms)) |
| Maximum switching current |
AC: 15 A DC: 15 A |
| Terminal structure |
Plug-in terminal |
- Ratings / Performance
As of September 9, 2016
| Product classification | Monostable relays Standard type |
|---|---|
| Coil ratings | 48 VDC 18.5 mA |
| Coil resistance | 2600 Ω |
| Operate voltage (Set voltage) | 80 % max. |
| Release voltage (Reset voltage) | 10 % min. |
| Max. voltage | 110 % (of rated voltage) |
| Power consumption | 0.9 W max. |
| Operating indicator | Not equipped |
| Coil surge killer | Not equipped |
| Contact type | SPDT |
| Contact method | Single |
| Contact material | Contact body: Ag alloy Contact finish: Nothing |
| Contact rated load | 110 V AC15 A (Resistive load) 110 V AC10 A (Inductive load (cos φ= 0.4, L/R = 7 ms)) 24 VDC 15 A (Resistive load) 24 VDC 7 A (Inductive load (L/R = 7 ms)) |
| Maximum switching voltage | 250 VAC (Resistive load) 125 VDC (Resistive load) |
| Maximum switching current | AC: 15 A DC: 15 A |
| Maximum switching power | DC: 360 W (Resistive load) DC: 170 W (Inductive load (L/R = 7 ms)) |
| Failure rate | 100 mA at 5 VDC (failure level: P Reference value) |
| Ambient temperature (Operating) | -25 to 55 ℃ (with no icing or condensation) |
| Ambient_humidity (Operating) | 5 to 85%RH （with no icing or condensation） |
| Contact resistance | 50 mΩ max., Measuring the voltage drop across the contacts by applying test voltage/current as 5 VDC 1 A |
| Operating time (set time) | 25 ms |
| Release time (Reset time) | 25 ms |
| Max.operating frequency (Mechanical) | 18000 |
| Max.operating frequency (Erectrical) | 1800 opn./h |
| Insulation resistance | Between coil and contacts: 100 MΩ min. (at 500 VDC) Between contacts of different polarity: 100 MΩ min. (at 500 VDC) Between contacts of same polarity: 100 MΩ min. (at 500 VDC) |
| Dielectric strength | Between coil and contacts: 2000 V Between contacts of different polarity: 2000 V Between contacts of same polarity: 1000 V |
| Vibration resistance (Destruction) | 10 to 55 to 10 Hz, 0.5-mm single amplitude |
| Vibration resistance (Malfunction) | 10 to 55 to 10 Hz, 0.5-mm single amplitude |
| Shock resistance (Destruction) | 1000 m/s**2 |
| Shock resistance (Malfunction) | 200 m/s**2 |
| Endurance (Mechanical) | 100000000 operations min. |
| Endurance (Electrical) | 200,000 operations min. |
| Protective structure | Closed type (cover) |
| Terminal structure | Plug-in terminal |
| Weight | Approx.40 g |
As of September 9, 2016
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