H3YN-21 AC24

Solid-state Timer

Image

24 VAC, Output Time-limit: DPDT, ON delay/Interval/Flicker OFF start/Flicker ON start, Time range: 0.1 min to 10 h (4 range), 8-pin

Rated power supply voltage 24 VAC 50/60 Hz
Control output (Type) Time-limit: DPDT
Connecting method 8-pin round socket

Item list of H3YN

  • Ratings/Specifications
Rated power supply voltage24 VAC 50/60 Hz
Allowable voltage variable range85% to 110% of the power supply voltage
Power consumptionRelay ON: Approx. 1.8 VA (at 24 VAC 60 Hz)/Relay OFF: Approx. 0.3 VA (at 24 VAC 60 Hz)
Relay ON: Approx. 1.4 W (at 24 VAC 60 Hz)/Relay OFF: Approx. 0.2 W (at 24 VAC 60 Hz)
Reset voltage10% max. of rated supply voltage
Number of time ranges4
Time range (n)0.1 to 1 min
1 to 10 min
0.1 to 1 h
1 to 10 h
Operation modeON delay, Interval, Flicker OFF start, Flicker ON start
Control output (Type)Time-limit: DPDT
Control output (Contact output)5 A at 250 VAC (resistive load (cosφ = 1))
Minimum applicable load: 1 mA at 5 VDC (failure level: P)
Ambient temperature rangeOperating: -10 to 50℃
Storage: -25 to 65℃
(with no icing or condensation)
Ambient humidity rangeOperating: 35 to 85%
(with no icing or condensation)
Accuracy of operating time±1% FS max.
Setting error±10% FS ±50 ms max.
Reset time0.1 s max. (including halfway reset)
Influence of voltage±2% FS max.
Influence of temperature±2% FS max.
Insulation resistance100 MΩ min. (at 500 VDC)
Dielectric strengthBetween current carrying terminals and exposed non-current carrying metal parts: 2000 VAC 50/60 Hz 1 min (Terminal screw sections are not excluded)
Between operating power circuit and control output: 2,000 VAC 50/60 Hz for 1 min
Between contacts of different polarity: 2,000 VAC 50/60 Hz for 1 min
Between non-continuous contacts: 1000 VAC 50/60 Hz 1 min
Impulse withstand voltageBetween power terminals: 1 kV
Between current carrying terminals and exposed non-current carrying metal parts: 1.5 kV
Noise immunity±1.5 kV square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise)
Static immunityMulfunction: 4 kV, Destruction: 8 kV
Vibration resistanceDestruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 1 hour
Malfunction: 10 to 55 Hz, 0.5 mm single amplitude each in 3 directions for 10 min
Shock resistanceDestruction: 1,000 m/s**2, 3 times each in 6 directions
Malfunction: 100 m/s**2, 3 times each in 6 directions
Life expectancy (relay output)Electrical: 500,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h, Room temperature)
Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Degree of protectionIP40
Connecting method8-pin round socket
Case colorBeige
WeightApprox. 50 g
  • Dimensions

  • Internal connection

  • Time ranges

  • Operating chart

ON delay

Interval

Flicker OFF start

Flicker ON start

  • Electrical life curve

Series

Solid-state Timer

H3YN

about this Product