MY2K 데이터 시트보기 (PDF) - OMRON Corporation

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MY2K

General-purpose Latching Relay

OMRON Corporation 

Specifications

■ Coil Ratings

Rated voltage

AC 12 V

24 V

50 V

100 V

DC 12 V

24 V

Set coil

Rated current Resistance

50 Hz 60 Hz

57 mA 56 mA 72 Ω

27.5 mA 26.4 mA 320 Ω

14.0 mA 13.4 mA 1,400 Ω

7.1 mA 6.9 mA 5,400 Ω

110 mA

110 Ω

52 mA

470 Ω

Reset coil

Rated current Resistance

50 Hz 60 Hz

39 mA 38.2 mA 130 Ω

18.6 mA 18.1 mA 550 Ω

3.5 mA 3.4 mA 3,000 Ω

3.5 mA 3.4 mA 3,000 Ω

50 mA

235 Ω

25 mA

940 Ω

Must-set Must- Max.

voltage reset voltage

voltage

% of rated voltage

80%

max.

80%

max.

110%

Power

consumption

(Approx.)

Set coil Reset

coil

0.6 to 0.9 0.2 to 0.5

(60 Hz) (60 Hz)

1.3 W 0.6 W

Note: 1. For AC models, the rated current values are half-wave rectified current values measured with a DC ammeter.

2. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and

±15% for DC rated current, and +15% for DC coil resistance.

3. The AC coil resistance values are for reference only.

4. Performance characteristic data are measured at a coil temperature of 5°C to 35°C.

■ Contact Ratings

Item

Rated load

Rated carry current

Max. switching voltage

Max. switching current

Max. switching power

Failure rate* (reference value)

Resistive load (cosφ = 1)

3 A at 220 VAC, 3 A at 24 VDC

3A

250 VAC, 125 VDC

3A

660 VA, 72 W

1 mA at 1 VDC

*Note: P level: λ60 = 0.1 x 10-6/operation

■ Characteristics

Inductive load (cosφ = 0.4) (L/R = 7 ms)

0.8 A at 220 VAC, 1.5 A at 24 VDC

176 VA, 36 W

Contact resistance

Set time

Reset time

Max. operating frequency

Insulation resistance

Dielectric strength

Vibration resistance

Shock resistance

Endurance

Ambient temperature

Ambient humidity

Weight

50 mΩ max.

Time:

AC: 30 ms max.; DC: 15 ms max.

Min. pulse width:

AC: 60 ms.; DC: 15 ms.

Time:

AC: 30 ms max.; DC: 15 ms max.

Min. pulse width:

AC: 60 ms.; DC: 15 ms.

Mechanical: 18,000 operations/hr

Electrical: 1,800 operations/hr (under rated load)

100 MΩ min. (at 500 VDC)

1,500 VAC, 50/60 Hz for 1 min (1,000 VAC between contacts of same polarity and between set and reset

coils)

Destruction: 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)

Destruction: 1,000 m/s2

Malfunction: 200 m/s2

Mechanical: 100,000,000 operations min. (at 18,000 operations/hr)

Electrical: 200,000 operations min. (at 1,800 operations/hr)

Operating: –55°C to 60°C (with no icing)

Operating: 5% to 85%

Approx. 30 g

Note: The data shown above are initial values.

General-purpose Latching Relay MYK

75

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