K8AK-VS2 100-240VAC 378170 OMRON Monitoring relays, Voltage Single Phase Max or Min 1-150VAC / DC 100-240VAC.. View larger
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K8AK-VS2 100-240VAC 378170 OMRON Monitoring relays, Voltage Single Phase Max or Min 1-150VAC / DC 100-240VAC..

K8AK-VS2 100-240VAC

378170

OMRON

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Monitoring relays, Voltage Single Phase Max or Min 1-150VAC / DC 100-240VAC 1 SPDT

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K8AK

* Brand new product in its original packaging covered by the warranties and certifications provided by OMRON

*This price is per unit and is the net value (not including taxes if applicable).

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K8AK-VS 1-phase control
Single-phase voltage relay
These single-phase voltage relays are for monitoring over- and undervoltages.
Manual resetting and automatic resetting are supported by one relay. Relay warning status can easily be monitored using the LED indicator.
• Single-phase voltage relay
• In 22.5 mm wide industrial housing
• Under or over control
• Supply voltages: 24 VAC/DC, 100 to 240 VAC
• Easy wiring with ferrules
Ordering information
Measuring current Supply voltage Order code
1 to 10 VAC/DC,
3 to 30 VAC/DC,
15 to 150 VAC/DC
20 to 200 VAC/DC,
30 to 300 VAC/DC,
60 to 600 VAC/DC
24 VAC/DC K8AK-VS2 24 VAC/DC
100 to 240 VAC K8AK-VS2 100-240 VAC
24 VAC/DC K8AK-VS3 24 VAC/DC
100 to 240 VAC K8AK-VS3 100-240 VAC
Specifications
Ambient operating temperature –20 to 60°C (with no condensation or icing) Storage temperature –25 to 65°C (with no condensation or icing) Operating voltage range 85% to 110% of rated operating voltage Rated power supply frequency 50/60 Hz±5 Hz ( AC power supply)
Output relays
(1 × SPDT, normally closed operation)
Resistive load 5 A at 250 VAC or at 30 VDC Maximum contact voltage 250 VAC or 30 VDC Maximum contact current 5 A
Maximum switching capacity 1,250 VA, 150 W
Mechanical life 10,000,000 operations
Electrical life 50,000 operations at 5 A, 250 VAC or 30 VDC
Degree of protection Terminal section: IP20
Case material PC and ABS
Weight Approx. 150 g
Operating power Isolated power supply 2.0 VA/1.1 W max. at 24 VAC/DC, 4.6 VA max. at 100 to 240 VA
Operate (SV) Operating value setting range 10% to 100% of maximum measuring voltage
Operating value 100% operation at set value
Reset (HYS.) Hysteresis 5% to 50% of operating value
Resetting method Manual reset/automatic reset (switchable)
Manual reset: Turn OFF operating power for 1 s or longer
Operating time (T) 0.1 to 30 s
Power ON lock (LOCK) 1 s or 5 s (Switched using DIP switch)
(value when input rapidly changes from 0 to 100%. The operating time is the shortest at this point)
Repeat accuracy Operating value ±0.5% full scale (at 25°C and 65% humidity, rated power supply voltage, DC or 50/60 Hz sine wave input)
Operating time ±50 ms (at 25°C and 65% humidity, rated power supply voltage)
Input frequency 40 to 500 Hz
Overload capacity Continuous input at 115% of maximum input, 10 s at 125% (up to 600 VAC)
Indicators LED power (PWR): Green LED, relay output (RY): Yellow LED, alarm output (ALM): Red LED
Applicable standards Conforming standards EN 60947-5-1
Installation environment (pollution level 2, installation category III)
EMC EN 60947-5-1
Safety standards UL 508 (Recognition), Korean Radio Waves Act (Act 10564), CSA and CCC
Size in mm (H × W × D) 90 × 22.5 × 100
643

Datasheet - PDF

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