VPL12N

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Product

Power Distribution

VPL12N

  • $1,017.60

Power Factor controller - VarPlus Logic - VPL 12

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range

VarPlus

 
product name

VarPlus Logic

 
device short name

VPL12

 
product or component type     

Power factor controller

number of step output contacts

12

 
[Us] rated supply voltage

90...550 V AC
<= 999 kV AC with external VT

 
measurement current

0…5 A

 
measurement voltage

90…550 V AC 50/60 Hz

 
operating mode

Manual or automatic

 
number of quadrant operations for generator application     

4

 
device connection

Communication protocol: Modbus interface: RS485

 
input function

Switch: 1 x dry contact

 
colour code

Front: dark grey RAL 7016

 
display type

Backlit LCD

 
display size

56 x 25 mm

 
function available

Manual programming
Automatic initialisation
Automatic detection
Advanced programming (expert)
Any step sequence

 
metering type

Power factor and displacement PF (signed, four-quadrant)
Total current harmonic distortion THD (I)
Power factor average over a lifetime
Temperature maximum
Phase current I1, I2, I3 RMS on load
Active power P, P1, P2, P3 on load
Reactive power Q, Q1, Q2, Q3 on load
Apparent power S, S1, S2, S3 on load
Voltage U21, U32, U13, V1, V2, V3 on load

 
type of measurement

Capacitor current overload Irms/I1
Individual voltage harmonic
Power factor
Operating time
Cos φ
Ambient temperature inside the cubicle
Tan φ

 
information displayed

Number of switching cycles per step
Individual step size in kVAr
Remaining step capacity in %

 
type of alarms

Step power loss (< 75 %) / Action: message and alarm contact + step blocked
Step faulty / Action: message and alarm contact + step blocked
High current (> 6 A CT) / Action: message and alarm contact
Hunting (unstable regulation) / Action: message and alarm contact + step blocked
Low current (< 15 mA CT) / Action: message and alarm contact
Overcompensation / Action: message and alarm contact
Capacitor current overload (Irms/I1) (> 130 % I1) / Action: message and alarm contact + step switched off
Overtemperature (50 °C) / Action: message and alarm contact + step switched off
Overtemperature (30 °C) / Action: fan switch
Overvoltage (+/- 10 %) / Action: message and alarm contact + control stopped
Total harmonic distortion (> 7 %) / Action: message and alarm contact + step switched off

 
data recording

5 alarms

 
Operational Hours alarm

100000 h without maintenance

 
Operational counter alarm

65000 cycles without maintenance

 
input type

Phase to phase
Phase to neutral
Insensitive to CT polarity
Insensitive to phase rotation polarity
Current input CT...X/5 A and X/1 A

 
output type

Control relay: 0.2 A 110 V DC
Control relay: 1 A 48 V DC
Control relay: 2 A 400 V AC 50/60 Hz
Control relay: 1 A 24 V DC
Control relay: 5 A 250 V AC 50/60 Hz
Control relay: 5 A 120 V AC 50/60 Hz
Fan: 5 A 250 V AC 50/60 Hz
Fan: 1 A 48 V DC
Alarm relay: 5 A 250 V AC 50/60 Hz
Alarm relay: 1 A 48 V DC

 
Maximum at the common terminal

10 A

 
settings operating mode

Automatic
Manual

 
type of setting

Choice of stepping programs: auto
Choice of stepping programs: LIFO
Choice of stepping programs: linear
Delay between 2 successive switches on the same step: 5...1200 s
Step configuration programming: auto
Step configuration programming: off
Step configuration programming: fixed
Target cos phi: 0.7 inductive...0.7 capacitive
Target cos phi: dual cos φ

 
measurement accuracy

Voltage +/- 1 %
Current +/- 1 %
Frequency +/- 1 %
Energy (P,Q,S) +/- 2 %
Cos φ +/- 2 %
Total voltage harmonic distortion THD (U) +/- 2 %
Individual voltage harmonic +/- 3 %
Temperature +/- 3 °C

 
time delay range

1...6500 s (on reconnection)
1...6500 s (on response)

 
provided equipment

User manual

 
mounting mode

Flush-mounted

 
mounting support

Panel - thickness: 1…3 mm

 
mounting location

In cabinet

 
cut-out dimensions

138 x 138 mm

 
height

144 mm

 
width

144 mm

 
depth

58 mm

 
net weight

0.6 kg