Omron H3BA User Manual

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
t
t
i
Time scale: x 1 s 1to12s
p
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.

Omron H3BA Specifications

General

Time Range	0.05 s to 300 h
Output Type	Relay
Contact Form	DPDT
Weight	Approx. 200 g
Operating Temperature	-10 to 55°C
Storage Temperature	-25 to 65°C
Dimensions	48mm x 48mm x 78mm
Type	Solid-state timer