The Macromatic VWKP012D is a voltage monitor relay. This 8 Pin plug-in relay has a nominal voltage of 12V DC. This voltage band relay works with equipment that must operate within a certain voltage range and has an output of 10A DPDT. The VWKP012D has adjustable over and under voltage presets, an adjustable drop out time delay ranging from 0.1-10 sec. It features true RMS voltage measurement for more precise operation. The VWKP012D features an LED that is red when the unit is energized or green when it is not. It uses an 8 Pin 70169-D octal socket. Note: 24V version shown

Specifications

• Relay Function- Voltage Band
• Nominal Voltage- 12V DC
• Output- 10A DPDT
• Drop-out Time Delay- 0.1-10 sec
• Over Voltage Range- 9-15V DC
• Under Voltage Range- 7-14V DC (75-95% of overvoltage)
• Load- <2VA
• Setting Accuracy- Max Setting (Adjustable): +5%, -0%
  Min Setting (Adjustable): +0%, -50%
  Fixed Voltage Setting: +/- 2%
• Repeatability- <1%
• 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: 0.1-10 sec
• Reset- Automatic
• Transient Protection- 2000 volts per 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)

When the voltage stays between the preset over and under voltage settings, the unit is energized. If the voltage goes beyond the preset range for a greater duration than the drop-out time delay, then it de-energizes. Once the voltage falls back within the safety range for longer than 0.5 seconds, the relay is energized again.

Macromatic VWKP Series Relay Installation Manual

VWKP012D 8 Pin Plug In Macromatic Voltage Monitor Relay