Datasheet
H3Y-@-B
19
Characteristics
*1. Add ±10 mS to the above value for the 0.5-S range model.
*2. Terminal screw sections are excluded.
*3. The destructive shock resistance test was performed on the Timer.
*4. Check the electrical life curve.
*5. cULus listing applies when the OMRON PYF-@-PU-L is used.
cURus recognition applies when any other socket is used.
*6. Overvoltage category II.
Accuracy of operating time ±1% FS max. (0.5 s range: ±1%±10 ms max.) *1
Setting error ±10%±50 ms FS max.
Reset time Min. power-opening time: 0.1 s max. (including halfway reset)
Influence of voltage ±2% FS max. *1
Influence of temperature ±2% FS max. *1
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min
(between current-carrying terminals and exposed non-current-carrying metal parts) *2
2,000 VAC, 50/60 Hz for 1 min (between operating power circuit and control output) *2
2,000 VAC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model) *2
1,500 VAC, 50/60 Hz for 1 min (between different pole contacts; 4-pole model)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Impulse withstand voltage
Between power terminals:
3 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC
1 kV for 12 VDC, 24 VDC, 48 VDC
Between exposed non-current-carrying metal parts:
4.5 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC
1.5 kV for 12 VDC, 24 VDC, 48 VDC
Noise immunity ±1.5 kV, square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise)
Static immunity
Destruction: 8 kV
Malfunction: 4 kV
Vibration resistance
Destruction: 10 to 55 Hz, 0.75-mm single amplitude
Malfunction: 10 to 55 Hz, 0.5-mm single amplitude
Shock resistance
Destruction: 1,000 m/s
2
(approx. 100G) *3
Malfunction: 100 m/s
2
(approx. 10G)
Life expectancy
Mechanical:10,000,000 operations min. (under no load at 1,800 operations/h)
Electrical:
H3Y-2-B: 500,000 operations min. (5 A at 250 VAC, resistive load at 1800 operations/h)
H3Y-4-B: 200,000 operations min. (3 A at 250 VAC, resistive load at 1800 operations/h) *4
Enclosure rating IP40
Weight Approx. 50 g
EMC
(EMI) EN 61812-1
Emission Enclosure: EN 55011 Group 1 class A
Emission AC Mains: EN 55011 Group 1 class A
(EMS) EN 61812-1
Immunity ESD: IEC 61000-4-2
Immunity RF-interference: IEC 61000-4-3
Immunity Burst: IEC 61000-4-4
Immunity Surge: IEC 61000-4-5
Immunity Conducted Disturbance: IEC 61000-4-6
Immunity Voltage Dip/Interruption: IEC 61000-4-11
Approved standards
UL 508/CSA C22.2 No.14 *5, CSA C22.2 No.14, Lloyds, CCC
Conforms to EN 61812-1 and IEC 60664-1. (2.5 kV/2 for H3Y-2-B *6, 2.5 kV/1 for H3Y-4-B *6)