Advertisement
H2A
Characteristics
Accuracy of operating time
Setting error
Reset time
Influence of voltage
Influence of temperature
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Ambient temperature
Ambient humidity
Life expectancy
Motor life expectancy
Approved standards
Weight
Engineering Data
Load current (A)
Operation
Timing Chart
H2A
Rt: Resetting time
2
±2% max. 〈±3% max. for the 5-s model)
±5% max.
0.3 s max.
±1% max.
±2% max.
100 MΩ min. (at 500 VDC)
2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts,
between contact and control circuit and between) contacts of different polarities)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Destruction: 16.7 Hz with 4-mm double amplitude
Malfunction: 10 to 55 Hz with 0.5-mm double amplitude
2
Destruction: 1,000 m/s
(approx. 100G)
2
Malfunction: 100 m/s
(approx. 10G) (5G for lateral shocks)
Operating: –10°C to 50°C
Operating: 45% to 85%
Mechanical: 1,000,000 operations min. (under no load at operating of 1,800 operations/hr)
Electrical:
See "Engineering Data"
20,000 hrs
UL (File No. E52800-US), CSA (File No. LR22310-US)
Approx. 170 g
H2A-H
Rt: Resetting time
H2A
Advertisement
