Specifications - KAEL Muhendislik Elektronik VARkombi-12-PC-TFT-OG Manual

Connection type selective, 12 step, reactive power control relay, industrial facilities, markets, oil stations, schools, workshops, hotels
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Specifications

Easy to use with English menu
Advanced dynamic software
Easy to commissioning
Large color LCD screen ( 320 x 240 pixel 3,2" )
Enough number of steps needed ( 18 steps )
Quickly and accurately detection power of capacitors
Normal or fast operation mode selection
Connecting triphase, double-phase and single-phase capacitor
Connecting shunt reactors
Displaying the current and voltage up to the 31. harmonic simultaneously with the
graphics
Total current and voltage harmonics
Displaying the phase or phases to which connected capacitors in color on the screen
Making compensation even at low currents (min. 10 mA)
40 ms measurement, calculation and response time
Making compensation for the generator according to the second Cos Φ2 set-up
Displaying many guiding screens
operating system is used in the micro-processor
Computer communicated (RS485 MODBUS RTU)
Password protected
For balance or unbalance operatings
Ensuring equal-aging of the capacitors in the same power
Informing the user for the capacitors losing power
Measuring temperature
Following electrical parameters of three phases at the same time
Voltage of phases
Current of phases
CosΦ value of phases
TanΦ value of phases
Power factor value of phases
Active powers
Inductive reactive powers
Capacitive reactive powers
Apparent powers
Total active energy
Total inductive reactive energy
Total capacitive reactive energy
V( L
– N)
1,2,3
I( L
– N)
1,2,3
CosΦ(
)
1,2,3
TanΦ(
)
1,2,3
PF(
)
1,2,3
ΣP,P
,P
,P
1
2
3
ΣQ(
),Q
(
),Q
(
)
Q
(
)
ind
1
ind
2
ind
,
3
ind
ΣQ(
),Q
(
),Q
(
)
Q
(
Cap
1
Cap
2
Cap
,
3
Cap
ΣS,S
,S
,S
1
2
3
ΣWh
ΣVARh(
)
ind
ΣVARh(
)
Cap
)
2

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