LY Bi-Power Relay
Caution
- The delivery date is unstable due to the difficulty in obtaining materials, components, etc. There is no prospect of the next arrival of products for which orders have been suspended.
Product Description
Small general purpose power switching relay for industrial use.
[Features]
·A high-capacity version of Type MY, which is available in a wide variety of types including ones with operation indicator lights, surge absorbing elements, etc.
· The contact structure is 1C, 2C, 3C and 4C.
· The standard product is compliant with international UL, CSA, and SEV standards and the Product Safety of Electrical Appliances and Materials Act of Japan.
· Equipped with an arc barrier for arc interruption. Withstand voltages up to 2,000 V.
· New built-in diode and built-in CR circuit models are now available as part of the product series. The lineup also includes the types that are compliant with the international LR and VDE standards.
[Applications]
·Various control equipment at production sites where high reliability is required.
· Used not only for electric, water, gas and other control systems, but also for most types of electrical machinery and equipment.
Product External Appearance of OMRON Industrial Relays
LY
Product Features of OMRON Industrial Relays
- The standard model is compliant with international UL, CSA, and SEV safety standards and with the Electrical Appliances and Materials Safety Act of Japan.
- Equipped with an arc barrier for arc interruption.
- Withstand voltages up to 2,000 V.
- New built-in diode and built-in CR circuit types are now available in the product series.
- The lineup also includes types that are compliant with international LR and VDE safety standards.
- Single-pole and double-pole models have AC4 ratings and DC2 ratings (operating coil ratings: 100/110 VAC, 110/120 VAC, 200/220 VAC, 220/240 VAC, and 100/110 VDC).
- Three-pole and four-pole models have AC4 ratings and DC2 ratings (operating coil ratings: 100/110 VAC, 200/220 VAC and 100/110 VDC).
| Type of Industrial Relays | Standard Type, Built-In Operation Indicator Type, Built-In CR Circuit Type, Built-In Diode Type | Twin-Contact Type of Industrial Relays | |
|---|---|---|---|
| Contact Resistance *1 | 50 mΩ max. | ||
| Operating Time *2 | 25 ms max. | ||
| Recovery Time *2 | 25 ms max. | ||
| Maximum Switching Frequency | Mechanical | 18,000 operations/hr | |
| Rated Load | 1,800 operations/hr | ||
| Insulation Resistance *3 | 100 MΩ min. | ||
| Dielectric Strength | Between Coil and Contacts | 2,000 V AC 50/60 Hz for 1 min | |
| Between Contacts of Different Polarity | |||
| Between Contacts of Same Polarity | 1,000 V AC 50/60 Hz for 1 min | ||
| Vibration | Durability | 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude) | |
| Malfunction | 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude) | ||
| Shock | Durability | 1,000 m/s2 | |
| Malfunction | 200 m/s2 | ||
| Durability | Mechanical | Minimum of 50,000,000 operations for AC Minimum of 100,000,000 operations for DC (switching frequency 18,000 operations/hr) | |
| Electrical *4 | 1, 3 and 4 poles: 200,000 operations min. 2 poles: 500,000 operations min. (switching frequency 1,800 operations/hr under rated load) | 2 poles: 500,000 operations min. (switching frequency 1,800 operations/hr under rated load) | |
| Failure Rate (P Level) (Reference Value) *5 | 5 V DC 100 mA | 5 V DC 10 mA | |
| Weight | 1 and 2 poles approx. 40 g, 3 poles approx. 50 g, 4 poles approx. 70 g | ||
Note: The values given above are initial values of Industrial Relays.
- *1. Measurement conditions: 5 V DC, 1 A, voltage drop method.
- *2. Measurement conditions: Rated operating voltage applied, not including contact bounce. Ambient temperature conditions: +23°C
- *3. Measured with a 500 V DC ohmmeter at the same places that the dielectric strength was checked.
- *4. Ambient temperature conditions: +23°C
- *5. This value is based on a switching frequency of 120 operations/min.