VAKPU MACROMATIC CONTROLS, VAKPU Datasheet
VAKPU
Manufacturer Part Number
VAKPU
Description
VOLTAGE MONITORING RELAY, SPDT, 240VAC
Manufacturer
MACROMATIC CONTROLS
Series
VAKPUr
Datasheet
1.VAKPU.pdf
(2 pages)
Specifications of VAKPU
Contact Configuration
SPDT
Power Consumption
3VA
Supply Voltage Max
240VAC
Relay Mounting
Plug In
Control Voltage Type
AC
Relay Terminals
8 Pin Octal
Control Voltage
240V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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34
VOLTAGE MONITOR RELAYS
VAKPU Series Over/Undervoltage
208-240V Plug-in
www.macromatic.com
sales@macromatic.com
800-238-7474
Monitors 208-240V
AC single phase voltage
Provides over/under voltage
protection
Wide range of user-adjust-
able Pick-Up and Drop-Out
settings
Independantly adjustable
time delay on Pick-Up and
Drop-Out
LED indicates output relay
status
Compact plug-in case
utilizing industry standard 8
pin octal socket
10A SPDT output contacts
with appropriate
socket
Over/Under Voltage Relays provide protection to equipment where an over or under
voltage condition is potentially damaging. They are designed to operate when the
operating voltage reaches a preset value and drop-out when the operating voltage drops
to a level below the preset value.
The VAKPU can be used to
monitor any 208, 220 or 240V
AC single phase voltage. The
pick-up voltage setting is user-
adjustable from 85-115% of the
nominal voltage setting. The
drop-out setting is adjustable
from 80-95% of the pick-up
setting. The relay energizes
when the monitored voltage is
above the pick-up setting for a
period longer than the adjustable pick-up time delay (T1) of 0.1-10 seconds. The relay
de-energizes when the monitored voltage is below the drop-out setting for a period
longer than the drop-out time delay (T2), which is adjustable from 0.1-10 seconds. The
pick-up time (T1) and drop-out time (T2) are independently adjustable.
Sockets & Accessories-Pages 81 & 82
208, 220 &
NOMINAL
VOLTAGE
240V AC
Adjustable Time Delay on Pick-up & Drop-out from 0.1 - 10 Seconds
VOLTAGE RANGE VOLTAGE RANGE
Nominal Voltage
Adjustable Nominal Voltage Setting 208 to 240V AC
85-115% of
PICK-UP
Setting
Pick-Up Setting
DROP-OUT
80-95% of
Application Data & Dimensions-Page 35
PRODUCT
NUMBER
VAKPU
DIAGRAM 150
SOCKET
WIRING/
70169-D
OCTAL
8 PIN
1/09
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VAKPU Summary of contents
Page 1
... They are designed to operate when the operating voltage reaches a preset value and drop-out when the operating voltage drops to a level below the preset value. The VAKPU can be used to monitor any 208, 220 or 240V AC single phase voltage. The ...
Page 2
... Full Load: 100,000 operations Dimensions 2.4 (60) 1/09 VOLTAGE MONITOR RELAYS VAKPU Series Over/Undervoltage Undervoltage Relay Provides protection to equipment that is required to operate above a certain minimum voltage. Uses a normally open contact (N.O.). As long as the monitored voltage is above the minimum value required (Pick-Up Setting), the relay will energize and the N.O. contact closes, turning on the load ...