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Other Products / Services #5531317

Auto Voltage Regulator

The ARMO make automatic Voltage Regulators are relay based output voltage regulation systems. Voltage regulation is done in a step by step voltage shifting method. The AVRs are produced in various ratings from 500VA to 5KVA.For input voltage varying from 170-270V, these systems are capable of regulating voltages to 200-220-240V output based upon the fluctuation in input voltage.
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Battery Charger Cabinet

Adjustable range of voltage: Trickle 2.25 Vcell Across battery terminal: Boost 2.30 Vcell (For Ni-Cd, Plante, and VRLA Battery) : Voltage across battery terminals: +-1% from 0 to 100% Load changes specified AC Mains variation. : Current Rating, Controlled based advanced annunciation.
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Numeric Servo Stabilizer

The Performances of any electrical equipment is optimum at its rated Voltage. Both, over Voltage and under-voltage produce harmful effects .Under-Voltage generally reduces efficacy. Whereas over voltage Shortens life.

The ARMO Numerical Servo controlled Voltage Stabilizers have been specially designed incorporating the latest in solid state Technology to protect your equipment from harms caused by undesirables Voltage Fluctuations.

Salient Features
  • No Wave form distortion.
  • Low internal impedance.
  • High Speed correction rate.
  • Especially numerical Designed Voltage Sensing circuit.
  • Output Independent of nature of load, Value of load Q power Factors.
  • Under and over voltage cut.
Special Features
  • Alphabetical LCD display for displaying parameters & messages.
  • Load on & Mains on indication.
  • Inbuilt Phase sequence detector
  • Alarm for fault occurrences.
  • Protection against Over Voltage, Under Voltage, Overload Condition.
  • Enhanced voltage Correction rate Controlled by micro controller.
  • Settable required voltage within range of 380V-420V factory setting.
  • Equipped with advance data logger for storage of fault history.

PARAMETERS SINGLE PHASE UNIT THREE PHASE UNIT
No. of phases One Three
Rating 1KVA to 100KVA 3KVA to 2000KVA
Input Voltage range 170 to270V/140 to300VOptional 300V to 470 V/340 to 470V
Nominal Output Voltage 230V 390V to415 V settable
Output Voltage Accuracy +_1% +_1%
Line Frequency Variation 47Hz-53Hz 47Hz to53Hz
Effect of power factor NONE NONE
Wave for distortion 0% 0%
Control Fully Numerical Fully Numerical
Average Response Time 1ms 1ms
Voltage Correction Rate:    
Air cooled 35V/Sec 70V/Sec
Oil Cooled 35V/Sec 70V/Sec
COOLING:    
Natural Air Cooled 1KVA to 15KVA 3KVA to KVA
Natural Oil cooled 40KVA  & above 30KVA & above
Efficiency 98% 98%
Ambient Temp 0-45c 0-45c
LCD DISPLAY For Input and output Voltage and output current Input &O/P voltage, O/P current(optional) phase sequences detector, Phase to neutral output Voltage.
Servo motor Drive protection Numerically current regulated  Output under and over voltage, short circuit, overload(Fully Numerically Protected) Numerically current regulated Output under and over voltage, per phaseindependently protected, short circuit, overload, per phase independently protected. Phase Sequence(Fully Numerically protected & controlled).
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Uninterruptible Power Supply

  • 1:1 1-6 KVA
  • 1:1 & 3:1 10-20KVA UPS SYSTEMS
  • ARMO Green power is an ideal solution for IT systems, Telecommunications equipment & mission critical systems such as safety devices, ensuring maximum power reliability.
  • ARMO green power is designed & built using state-of-the-art technology & components to provide maximum protection to the powered loads with no impact on downstream systems & optimised energy savings.
  • Green power UPS includes 6 KVA single/single-phase & Three/Single-phase models. With online double conversion technology the load is powered continuously by the inverter which supplies a Sinusoidal voltage, filtered & stabilized in terms of form & frequency.
  • Input & output filters provide significant further immunity from mains disturbances & lightning strikes.
  • In terms of technology & performance, ARMO green power is one of the best UPS available on the market today: custom diagnostics LCD display, RS 232 & USB interfaces with software, ESD input, Interface slot with optional boards.
  • Highlight ( 1:1 1-6 KVA )
    • Small Footprint
    • Power Factor 0.9
    • High Efficiency 96-97%
    • Parallel able 1+1
    • Simplified Installation
    • High Quality Output Voltage
    Application ( 1:1 1-6 KVA )
    • Data Centres
    • E-Medical
    • Industry
    • Transport
    • Emergency
    • House hold appliances
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Phase Conversion

These transformers are used for connecting heavy Single phase load from three phase supply. Winding are Open Delta or Inter Star connected.

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Transformer Terminal

It prevents transfer of RF and HF disturbances with extensive insulation between primary and secondary. The insulation levels withstands HV breakdown strength of 2.5 KV and gives a DC galvanic isolation of above 1000 mega ohms.Isolation Transformer shall invariably be in one air cooled section.
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Float Cum Boost Charger

Right from the starting, we have been growing remarkably owing to our policy of incorporating the latest technology into manufacturing of our product line. Uninterrupted Power supply (UPS) systems, Battery Chargers, Static Relays, and Servo Stabilizers. With our independent and creative R&D capability and customer-oriented and market-driven strategy, we have started offering Software interface, remote monitoring, redundant systems, etc. In short for all these years ARMO has always been ahead in offering latest technology, best quality, highest engineering standards & ultimate reliability in the products manufactured & supplied.
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  • ARMO Electronics & Electricals (I) (ARMO Electronics & Electricals (I))
  • 31-A, VIDYA VIHAR , PRATAP NAGAR, - , Nagpur, Maharashtra - 440022, India
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