Omron K8DT-VW, Быстрый старт

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New Product
Single-phase Overvoltage/Undervoltage Relay
K8DT-VW
Detect abnormal voltages applies to equipment to
protect against equipment failure.
Monitor for overvoltages and undervoltages
simultaneously with one Relay.
• Monitor AC or DC voltages with one Relay.
• Settings for the operating value, hysteresis, and operating time.
• Width of 17.5 mm to reduce space required in panels.
• Push-In Plus Terminal that reduce wiring work.
The use of cage clamps enables wiring with bare stranded wires.
Double-insertion holes for crossover wiring (all terminals).
• UL listed for easy shipping to North America.
• Models added with transistor outputs for superior contact reliability.
Ordering Information
Single-phase Overvoltage/Undervoltage Relay
Options (Order Separately)
Front Cover
Ratings and Specifications
Input Range
*
The range is selected using connected terminals.
Refer to Safety Precautions on page 8.
Refer to page 7 for commonly asked questions.
Setting range Power supply voltage Output Model
1 to 10 V AC/DC
3 to 30 V AC/DC
15 to 150 V AC/DC
24 VAC/DC
Relay: SPDT contact output K8DT-VW2CD
Transistor K8DT-VW2TD
100 to 240 VAC
Relay: SPDT contact output K8DT-VW2CA
Transistor K8DT-VW2TA
20 to 200 V AC/DC
30 to 300 V AC/DC
60 to 600 V AC/DC
24 VAC/DC
Relay: SPDT contact output K8DT-VW3CD
Transistor K8DT-VW3TD
100 to 240 VAC
Relay: SPDT contact output K8DT-VW3CA
Transistor K8DT-VW3TA
For the most recent information on models
that have been certified for safety
standards, refer to your OMRON website.
Appearance Model
Y92A-D1A
Model Range
*
Connection terminal Setting range Input impedance Overload capacity
K8AK-VW2
@@
0 to 10 V AC/DC V1-COM 1 to 10 V AC/DC Approx. 120 k
Ω
Continuous input at 115% of
maximum input.
10 s at 125%
(up to 600 VAC)
0 to 30 V AC/DC V2-COM 3 to 30 V AC/DC Approx. 320 k
Ω
0 to 150 V AC/DC V3-COM 15 to 150 V AC/DC Approx. 1.6 M
Ω
K8AK-VW3
@@
0 to 200 V AC/DC V1-COM 20 to 200 V AC/DC Approx. 1.2 M
Ω
0 to 300 V AC/DC V2-COM 30 to 300 V AC/DC Approx. 1.7 M
Ω
0 to 600 V AC/DC V3-COM 60 to 600 V AC/DC Approx. 3.1 M
Ω