Datasheet

2
G9TA AC Power Latching Relay
G9TA
Characteristics
Note. The values given above are initial values.
*1. Measurement conditions: 24 VDC, 1 A, voltage drop method.
*2. Measurement conditions: Rated operating voltage applied, not including contact bounce.
Ambient temperature: 23°C
*3. Measurement conditions: The insulation resistance was measured with a 500 VDC megohm meter at the same locations as the dielectric strength was measured.
*4. Contact your OMRON sales representative for Electrical Durability technical data.
*5. The characteristic meets IEC62055-31 test requirement.
Item G9TA-U1A G9TA-K1A
Contact resistance *1 2 mΩ max.
Set time *2 30 ms max. 20 ms max.
Reset time *2 30 ms max. 20 ms max.
Minimum pulse width 100 ms
Maximum pulse width 1,000 ms
Insulation resistance *3 1,000 MΩ min.
Dielectric strength
Between coil and contacts 4,000 VAC, 50/60 Hz for 1 min
Between contacts of the
same polarity
1,500 VAC, 50/60 Hz for 1 min
Impulse withstand
voltage
Between coil and contacts 6 kV
Vibration resistance
Destruction 10 to 150 to 10 Hz, f < 60 Hz: Constant amplitude 0.075 mm, f > 60 Hz: Constant acceleration 9.8 m/s
2
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Shock resistance
Destruction 1,000 m/s
2
Malfunction 100 m/s
2
Durability
Mechanical 100,000 operations min. (at 7,200 operations/h)
Electrical *4
5,000 operations, resistive load and then
5,000 operations, inductive load (PF=0.5) (operation: ON for 10 sec, OFF for 20 sec) *5
Ambient operating temperature -40 to 85°C (with no icing or condensation)
Ambient operating humidity 5 to 85%
Weight Approx. 42 g