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The Macromatic VWKP048D is a voltage monitor relay. This 8 Pin plug-in relay has a nominal voltage of 48V DC and an output of 10A DPDT. This voltage band relay works with equipment that must operate within a certain voltage range. The VWKP048D has adjustable over and under voltage presets, and an adjustable drop out time delay ranging from 0.1-10 sec. The VWKP048D 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: Image is an approximation. Actual part may differ.
Specifications
- Relay Function- Voltage Band
- Nominal Voltage- 48V DC
- Output- 10A DPDT
- Drop-out Time Delay- 0.1-10 sec
- Over Voltage Range- 36-60V DC
- Under Voltage Range- 27-57V DC (75-95% of Nominal)
- Load- <2VA
- 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 a longer time than the 0.5 sec pick up delay, the relay is energized again.
Macromatic VWKP Series Relay Installation Manual
Macromatic VWKP048D 48V 8 Pin Voltage Band Relay
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