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The Macromatic VMP120A is a voltage monitor relay. This 8 Pin plug-in relay has a nominal voltage of 120V AC. It checks for over or under voltage errors and has an output of 10A DPDT. The VMP120A operates with an adjustable pick-up voltage, a fixed drop-out time delay and a fixed drop-out voltage. The LED indicator on the VMP120A is red to show when the relay is energized or green when it is not. It uses an 8 Pin 70169-D octal socket and features true RMS voltage measurement for more precise sensing.
Note: Image is an approximation. Actual part may differ.
Specifications
- Relay Function- Over/Undervoltage
- Nominal Voltage- 120V AC
- Output- 10A DPDT
- Pick-up Voltage Range- 90-150V AC
- Drop-out Voltage Range- 68-142V AC (95% of Pick-Up)
- Setting Accuracy- Max Setting (Adjustable): +5%, -0%
Min Setting (Adjustable): +0%, -50% Fixed Voltage Setting: +/- 2%
- Repeatability- <1%
- Load- <2VA
- Sensing Accuracy- Constant conditions within specifications: +/-2%
Variable conditions within specifications: +/- 5%
- Operating Temperature- -28 C to 65 C (-18 F to 149 F)
- Storage Temperature- -40 C to 85 C (-40 F to 185 F)
- Voltage Tolerance- +/-50% of Nominal Voltage
- Output Contacts- 10A @ 240V AC, 7A @ 30V DC, 1/4HP @ 120/240V AC, C300
- Life- Mechanical: 10,000,000 Operations, Full Load: 100,000 Operations
- Response Time- Pick-up: 0.5 sec, Drop-out: 0.5 sec
- Reset- Automatic
- Transient Protection- 2000V for IEC 61000-4-5 Level 3 (+/-2kV)
- Dimensions- 2.4" Height x 1.7" Width x 3.5" Depth
- Approvals- UL and CUL recognized, CE, UL & CUL listed (with Socket)
Macromatic VMP Series Relay Installation Instructions
Under/Over AC Voltage Monitor Relay VMP120A
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