H3Y-2 DC48 30S

Solid-state Timer

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Analog Timer, DC48V

Rated supply voltage	48VDC If power supply incorporates a single-phase full-wave rectifier.
Control output （Type）	Time-limit: DPDT
Operating resetting	Time-limit operation/Self-reset
External connection method	Plug-in terminal

Item list of H3Y

Ratings/Performance
Dimensions
Time ranges
Operating chart
Electrical life

Ratings/Performance

As of August 8, 2016


Rated supply voltage	48VDC If power supply incorporates a single-phase full-wave rectifier.
Operating voltage range	85% to 110% of rated supply voltage
Power consumption ( Relay ON )	1.2W(at 48 VDC)
Power consumption ( Relay OFF )	0.3W(at 48 VDC)
Reset voltage	10% max. of rated supply voltage
Number of time ranges	1
Time ranges	1s～30s
Operating mode	Power ON-delay
Control output （Type）	Time-limit: DPDT
Control output （Contact output）	Switching capacities (resistive load (cos (phi) = 1)): 250VAC 5A Minimum applicable load: 1 mA at 5 VDC (failure level: P)
Operating resetting	Time-limit operation/Self-reset
Ambient temperature	Operating: -10 to 50℃ Storage: -25 to 65℃
Ambient humidity	使用時: 35～85%
Accuracy of operating time	+/- 1% max.(FS)
Setting error	-10 to 10% +/- 50 ms max. (FS)
Reset time	0.1 s max. (including halfway reset)
Influence of voltage	+/- 2% FS max.
Influence of temperature	+/- 2% FS max.
Insulation resistance	100 MΩ (at 500 VDC)
Dielectric strength	2000 VAC, 50/60 Hz for 1 min (Terminal screw sections are not excluded) between control output terminals and operating circuit: 2000 VAC, 50/60 Hz for 1 min between contacts of different poles: 2000 VAC, 50/60 Hz for 1 min between non-continuous contacts: 1000 VAC, 50/60 Hz for 1 min
Impulse withstand voltage	between power terminals: 1 kV between exposed non-current-carrying metal parts: 1.5 kV
Noise immunity	+/- 1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 us, 1-ns rise)
Static immunity	Mulfunction: 4 kV Destruction: 8 kV
Vibration resistance (Destruction)	10 to 55 Hz, 0.75 mm single amplitude each in X, Y, and Z directions for 1 hours
Vibration resistance (Malfunction）	10 to 55 Hz, 0.5 mm single amplitude each in X, Y, and Z directions for 10 min
Shock resistance (Destruction）	1000 m/s**2, 3 times each 6 directions
Shock resistance (Malfunction）	100 m/s**2, 3 times each 6 directions
Mechanical life expectancy (relayoutput)	10000000 operations min. (under no load at 1800 operations/h)
Electrical life expectancy (relay output)	500000 operations min. (5 A at 250 VAC, resistive load at 1800 operations/h)
Degree of protection	IP40
External connection method	Plug-in terminal
Case color	Munsell 5Y7/1 (Light gray)
Weight (Main)	Approx. 50 g