H3DR-G
H3DR-G
96
Time Ranges
Star-delta transfer time 0.05 sec 0.1 sec 0.25 sec 0.5 sec
Star operation time
Time scale: x 1 s 1to12s
setting
Time scale: x 10 s 10 to 120 s
Ratings
Rated supply voltage (see note) 100 to 240 VAC (50/60 Hz), 48 VAC (50/60 Hz), 24 VAC/DC (50/60 Hz)
Operating voltage range 85% to 110% of rated supply voltage
Power reset Minimum power-opening time: 0.5 s
Power consumption 100 to 240 VAC: approx. 11 VA; 48 VAC: approx. 1.2 VA;
24 VAC/DC: approx. 0.9 VA (AC), approx. 0.45 W (DC)
Control outputs Contact output: 5 A at 250 VAC, resistive load (cos
%
=1)
Characteristics
Accuracy of operating time
!
1% FS max.
Setting error
!
10% FS
!
0.05 s max.
Star-delta transfer time Accuracy:
!
25% FS + 5 ms max.
Reset voltage 10% max. of rated supply voltage (10 V max. for 100 to 240 VAC)
Influence of voltage
!
0.5% FS max.
Influence of temperature
!
2% FS max.
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,
1 kV for 24 VAC/DC, 48 VAC
4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts)
for 100 to 240 VAC,
1.5 kV for 24 VAC/DC, 48 VAC
Noise immunity
!
1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width:
100 ns/1
&
s, 1-ns rise)
Static immunity Malfunction:4 kV
Destruction:8 kV
Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude each in three directions
Malfunction:10 to 55 Hz with 0.5-mm single 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
"
Cto55
"
C (with no icing)
Storage: --25
"
Cto65
"
C (with no icing)
Ambient humidity Operating: 35% to 85%
Humidity class DIN 40 040: G
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)
EMC Emission Enclosure: EN55011 Group 1 class A
Emission AC Mains: EN55011 Group 1 class A
Immunity ESD: IEC801-2: 4 kV contact discharge (level 2)
8 kV air discharge (level 3)
Immunity RF-interference: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3)
Immunity Burst: IEC801-4: 2 kV power-line (level 3)
2 kV I/O signal-line (level 4)
Enclosure ratings IEC: IP40
Weight Approx. 110 g
Note: The reset voltage is the residual voltage allowed from the power supply when returning the Timer to the status that existed prior to
operation.
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