 KVAR PLUS
KVAR PLUS: Enhances capacity of your
Transformer and D.G.Sets and saves energy bills.
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The Neel KVAR PLUS compensates the reactive energy of your
load on cycle to cycle basis. Use
of Microprocessor, Digital
controls, Solid state switches, Capacitor bank & Elaborate
software, facilities instant compensation of reactive energy
of even fast variable loads like CNC M/C's, Weldings, Big
motors etc.
Thus providing improved power quality and stable supply
system. It has built-in test facilities and self diagnostic
feature for ease of operation. |
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Salient features |
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Increase installed
capacity of your transformer, D.G.Sets, Cables
Switch Gears etc. by 25 - 40%. |
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Save electricity charges
from 3-10%by:
a) Reducing energy consumption.
b) Reducing contract
demand cost.
c) Avoids penalty due to power factor &
maintains power factor close
to 1.00 on real time
basis. |
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Improves quality of
power, by avoiding surges, sag or low voltage with
heavy machinery like compressors, air conditioning
plant, cranes etc...
(save the cost of star - delta
starters or soft starters) eliminates harmonics
(optional features). Absorbs switching transients
coming from the source or upstream. |
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Additionally with
Rs.485/- connection to your computer can act as an
energy and demand monitor system. Also provides
'waveform' details for further analysis. |
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Under Windows '95,
provides complete information about various
electrical parameters like kW, KVA, KVAR, KWH,
Voltage, Current, Power Factor, harmonics etc. |
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Applications |
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Automobiles & Engineering
industries. |
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Compressors, Presses, Air
conditioning plants etc. |
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Welding and Sheet Metal fabrications
industries. |
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Plastic, Moulding & Extrusion
industries. |
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Textiles, Texturing, Yarns and POY
plants. |
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Process industries & large power
consumption units. |
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Metals and steel plants, Induction
equipment, Arc Furnaces, Forging Industries etc. |
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| General
Specifications |
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Input
Voltage |
400 or480 V (L-L) |
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Number of Phases |
3 |
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Frequency |
30 to 70 Hz |
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Power Consumption |
15VA |
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Operating Temperature |
-20 to +60oC |
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Storage Temperature |
-25 to +70oC |
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9 Analog Channels |
3 current channels for main loads
3 current channels for RTPFC cabinet
3 voltage channels |
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Communications |
RS 485 /422 communications port |
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Protocol |
Protocol MODBUS or PROFIBUS |
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Alarm |
Alarm signal provided by a relay
contact 2A on 250VAC |
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Protection Class |
IP 40 |
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Dimensions |
144*144*150 mm |
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Weight |
2.2 kg |
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Electromagnetic Compatibility:
Safety Standards |
EN 50081-2 IEC 1000-4,5
EN 50082-2
EN 501010-1 EN 50439-1 |
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Design |
Steel sheet cabinet with one or two
capacitor modules. |
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Finish |
Epoxy powder coated, inside/out in
grey (RAL 7032). |
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Rated Voltage |
400V/50Hz and 480V/60Hz
Other voltage values are available upon request. |
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Output Rating |
Output ratings are available on
request. |
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Capacitors |
Low loss, self healing, IEC 831-1/2. |
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Ambient Temperature |
40oC max |
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Protection Class |
IP 43. |
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Standards Electromagnetic
Compatibility:
Safety Standards |
EN 50081-2 IEC 1000-4,5
EN 50082-2
EN 501010-1 EN 50439-1 |
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