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

Macromatic 12V DC Voltage Band Relay

VWKP012D 8 Pin Plug In Macromatic Voltage Monitor Relay