Neptune India Ltd.

Sector 59, Noida, Uttar Pradesh

• Intelligent RM Series P.F. Controllers are used for measurement and control of P.F. control units for central reactive power compensation. The P.F. measured by Neptune RM Plus is compared with the set values and in order to provide necessary compensation. P.F. Controller switches capacitor banks ON & OFF automatically. RM Plus is Single Phase CT Sensing micro controller relay, designed for above application in 144144 case for flush mounting with rear plug-in connectors. Microcontroller based programmable RM Plus series relays are manufactured with 8 & 12 capacitor steps. It can work either in automatic or manual mode.

Features

• Intelligent Switching for Balanced Load Compensation
• Dual Target Cos Phi (For Mains & Generator PF Compensation)
• Password Protection
• Internal Temp. Control
• Automatic Setup
• Measures and displaying upto 19th harmonics for voltage & current
• Programmable discharge time
• Automatic calculation of power values for each capacitor step

Auto / Manual mode selection

• 10 different programs
• C+ / NORMAL / C- condition light
• Automatic calculation on C/k value
• Automatic calculation on C/k value
• Optional temperature control with J type T/C input
• Insufficient compensation alarm
• Over compensation alarm

Programmable over voltage protection and alarm for capacitors

• Automatic disconnection of all capacitor steps in case of Mains failure over 20 sec.
• Programmable CT and PT ratio setting
• Non-flammable enclosure

Design Features

Neptune filter circuit are designed as three-phase reactors with an iron core and air gap. Harmonic Filter Reactors are made out of highest quality material and very stringent quality control. It has been designed with properties like low temperature rise and lower flux density so that it can operate in worst conditions of ambient and harmonic overloads. They offer very good degree of linearity. Cheaper and non-linear reactors may trigger undesirable chain phenomena during periods of operation with high harmonic values, such as reducing in the inductance with consequent increase in the resonance frequency of the LC group, which would drain off more harmonic current, further reducing its inductance and overload the reactor more and more. Reactors are available with filtering factor of 7% and 14% in 12.5, 25, 50 and 100 KVAR rating. Any other filtering factor and rating can be made on request.

VL-L, VL-N Phase wise & Avg.Ampere phase wise & Avg. Hz, PF Phase wise & system, Active, Reactive & ApparentPower phase wise & Total, Active energy, Reactive inductive energy, Energy 0.1 kWh, PF 0.001, Hz 0.01 & Auto ranging for Voltage, Current & Power.

Our Modular Distribution SystemProvides optimum security to both operations and equipment because they feature total insulation and protection degree IP 65 according to IEC 60529 and EN 60529.

DESCRIPTION

• Impact resistant modular polycarbonate enclosures
• Chemical resistant
• Solid and Stable
• Self-extinguishing
• Weather Resistant
• Corrosion free screws
• Self internal fixing centre / fixing centre outside
• Cable entry to clients specifications

Our Modular Distribution Board Provides optimum security to both operations and equipment because they feature total insulation and protection degree IP 65 according to IEC 60529 and EN 60529.

DESCRIPTION

• Impact resistant modular polycarbonate distribution boards
• Chemical resistant
• Solid and Stable
• Self-extinguishing
• Weather Resistant
• Corrosion free screws

The capacitors making up the POWER-9 series are used for static power factor correction of a wide range of motors and transformers. This series share the same internal configuration, with three capacitor elements wired internally in a delta connection. The overpressure protection system is specifically dimensioned so as to constantly ensure maximum safety in terms of ground protection and protection against the risk of arcing, even in conditions where there is a high energy density.

In these series HEAVY DUTY of resin-impregnated capacitors, the three elements are housed in a plastic container which, together with the impregnating agents, assures dual insulation between the wound cores and metal enclosure. To guarantee perfect filling during the resin impregnation process, the process itself is carried out prior to the elements being placed in the enclosure; in this way the distribution and uniformity of the impregnation can be subjected to a complete visual and dimensional inspection.

Thyristor Switches for Dynamic Power Factor CorrectionSystem with Harmonic Block Reactors.Transient Free SwitchingUsed forTuned and DetunedAPFCSystemsCompact with inbuilt Axial FanHigh temperature protectionCopper Busbar type Links for easy connection for all ratingsIndications andAlarms Signals for :

• Power ON
• Controller Signal
• Capacitor Bank Firing Signal
• OverTemperature
• Fan On

All the success that we have made in the business remains our status as trader and supplier of Dual Tariff Meters. These offered tariff meters are specifically manufactured according to the market standards by using best material for its processing at our vendors end. We offer these tariff meters in specific stipulations accordingly the details given by our clientele. Apart from this, we provide these tariff meters in modification options at suitable rates.