H3BF
H3BF
309
Ratings
Rated supply voltage 100/110/120 or 200/220/240 VAC (50/60 Hz)
24, 48, 100 or 110 VDC (permissible ripple: 20% max.)
Operating voltage range 85% to 110% of rated supply voltage
Power consumption AC: approx. 10 VA/2 W; DC: approx. 1 W
Control outputs 5 A at 250 VAC, resistive load (cos
%
=1)
Minimum permissible load (ref. value): 10 mA at 5 VDC
Characteristics
Accuracy of operating time
!
0.3% (see note)
Setting error
!
5%
Reset time 0.1 s max.
Influence of voltage
!
0.5% (see note)
Influence of temperature
!
2% max. (see note)
Insulation resistance 100 M
$
min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts and
between contact and control circuit)
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: 100 m/s
2
(approx. 10G)
Ambient temperature Operating: --10
"
Cto55
"
C
Ambient humidity Operating: 35% to 85%
Life expectancy Mechanical: 20,000,000 operations min. (under no load at 1,800 operations/h)
Electrical: See
“Engineering Data.”
Approved standards UL (File No. E41515), CSA (File No. LR22310)
Weight Approx. 100 g
Note: When the timer is set at a rated time of 0.5 s or 1 s, add
!
10 ms to the respective characteristics.
Engineering Data
Switching operations (x 10 )
3
Load current (A)
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