H2C
H2C
212
Specifications
Time Ranges
Five time ranges are available for each timer by turning the time range selector every 60 degrees.
Note: Rated time is displayed on the window.
Time range code
Position of time range selector
A 1.25 to 30 s 7.5sto3min 1.25 to 30 min 7.5minto3hrs 1.25 to 30 hrs
B 0.2to6s 2to60s 0.2to6min 2to60min 0.2to6hrs
C 0.5to12s 5to120s 0.5to12min 5to120min 0.5to12hrs
Ratings
Item H2C
Rated supply voltage 100, 110, 115, 120, 200, 220, or 240 VAC (50/60 Hz) (see note 1)
Operating voltage range 85% to 110% of rated supply voltage (see note 2)
Power consumption Approx. 3.5 VA
Control outputs 6 A at 250 VAC, resistive load (cos
%
= 1) (see note 3)
Note: 1. The front panel of the timer is color coded to identify the following supply voltage classifications:
100 to 120 V: Blue
200 to 240 V: Red
Other classes: Black
2. If the voltage continues to be applied after the set time has elapsed, the operating voltage range will change to between 90% and
110% of the rated voltage.
3. The switchingcapacityofthecontrol outputis6Aat250VAC(cos
)
=1).Referto
“Engineering Data”
since theelectrical service life
of the built-in switch will change in such a case.
Characteristics
Accuracy of operating time
!
0.5% max.
*!
1% max. at 0.2 to 6 s for the time range code B or at 0.5 to 12 s for the time
range code C)
Setting error
!
2% max.
Reset time 0.5 s max.
Influence of voltage
!
1% max.
Influence of temperature
!
2% max.
Insulation resistance 100 M
$
min. (at 500 VDC)
Dielectric strength 2,500 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts)
2,000 VAC, 50/60 Hz for 1 min (between contact and control circuit and between contacts of
different polarities)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Vibration resistance Destruction: 10 to 55 Hz with 0.75-mm double amplitude
Malfunction: 10 to 55 Hz with 0.5-mm double amplitude
Shock resistance Destruction: 1,000 m/s
2
(approx. 100G)
Malfunction: 150 m/s
2
(approx. 15G)
Ambient temperature Operating: --10
"
Cto50
"
C
Storage: --25
"
Cto65
"
C
Ambient humidity Operating: 45% to 85%
Life expectancy Mechanical: 10,000,000 operations min.
500,000 operations min. (3 A at 250 VAC, resistive load at 1,800 operations/h)
Electrical: See
“Engineering Data”
Motor life expectancy 20,000 hrs
Approved standards UL (File No. E52800)
Weight H2C series: approx. 180 g
H2C-F series: approx. 270 g
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