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H3CR-A
H3CR-A
18
Ratings
Rated supply voltage
100 to 240 VAC (50/60 Hz), 12 VDC, 24 VDC/VAC (50/60 Hz), 48 to 125 VDC
Operating voltage range
85% to 110% of rated supply voltage (90% to 110% at 12 VDC)
Power reset
Minimum power-opening time: 0.1 s
No-voltage input
ON impedance:
1 k
$
max.
ON residual voltage: 1 V max.
OFF impedance:
100 k
$
min.
Power consumption
100 to 240 VAC: approx. 10 VA; 12 VDC, 48 to 125 VDC: approx. 1.5 W;
24 VDC/VAC: approx. 2 VA (AC), approx. 1 W (DC)
Control outputs
Time limit contacts:
5 A at 250 VAC, resistance load (cos
%
= 1)
Transistor output:
Open collector (NPN/PNP), 100 mA max. at 30 VDC max.,
residual voltage: 2 V max.
Instantaneous contact: 5 A at 250 VAC, resistance load (cos
%
= 1)
Characteristics
Accuracy of operating time
!
0.3% FS max. (
!
0.3%
!
10 ms in a range of 1.2 s)
Setting error
!
5% FS
!
0.05 s max.
Reset time
Min. power-opening time: 0.1 s max.
Min. pulse width:
0.05 s (H3CR-A/-AS)
Influence of voltage
!
0.5% FS max. (
!
0.5%
!
10 ms in a range of 1.2 s)
Influence of temperature
!
2% FS max. (
!
2%
!
10 ms in a range of 1.2 s)
Insulation resistance
100 M
$
min. (at 500 VDC)
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed
non-current-carrying metal parts)
2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit)
1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other)
Impulse withstand voltage
3 kV (between power terminals) for 100 to 240 VAC, 48 to 125 VDC, 1 kV for 12 VDC,
24 VDC/VAC
4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for
100 to 240 VAC, 48 to 125 VDC, 1.5 kV for 12 VDC, 24 VDC/VAC
Noise immunity
!
1.5 kV (between power terminals) and
!
600 V (between input terminals), square-wave noise
by noise simulator (pulse width: 100 ns/1
&
s, 1-ns rise)
Static immunity
Malfunction: 8 kV
Destruction: 15 kV
Vibration resistance
Destruction:10 to 55 Hz with 0.75-mm double amplitude each in three directions
Malfunction:10 to 55 Hz with 0.5-mm double amplitude each in three directions
Shock resistance
Destruction: 980 m/s
2
(100G) each in three directions
Malfunction: 98 m/s
2
(10G) each in three directions
Ambient temperature
Operating:--10
"
C to 55
"
C (with no icing)
Storage:
--25
"
C to 65
"
C (with no icing)
Ambient humidity
Operating: 35% to 85%
Life expectancy
Mechanical:20 million operations min. (under no load at 1,800 operations/h)
Electrical:
100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h)
Case color
Light Gray (Munsell 5Y7/1)
Enclosure ratings
IEC: IP40
Weight
Approx. 90 g; approx. 110 g (H3CR-A8EL/-A8E)