AE - Energy Meters Energy
Audit Kit, Manufacturer

Energy Meters Energy Audit Kit, Load Manager, Step Synchronous motors, Electrical Measuring Instruments, Voltage Stabilizers, Analogue Measuring Instruments, Digital Measuring Instruments, Testing Measuring Instruments, H.V.Tester, Current Injection Test Kit, CT/ PT Tester, Transformer parts, Battery Charging Equipments, Rectifiers, H. V., PT / CT Tester, Power Line Transducer, Electrical Instruments, Transformers, Power Systems, Auto Transformers, Isolation Transformers, Analogue Instruments, Instrument Transformers, Digital Analogue, Meter Transformers, Transducers, Electrical Measuring Meter, Digital Instruments, Shuts, Reed Type Freq Meters, HV Testers, Stabilizers, Rectifiers, Battery Chargers, Panel Instruments, Portable Instruments, Ammeters, Voltmeters, Scale Instruments, Analog Panel Instruments, Power Line Transducers, Regular Shunts, Lightweight Shunts, Synchroscope, Phase Sequence Indicator, Vibrating Reed Frequency Meter, Electronic Led Frequency Meter, Measuring Instruments, Controlling Unit, Testing Equipments, Power Line Monitor, Power Factor Controller

Energy Meters Energy Audit Kit are of various types - Digital meters, panel instruments, digital voltmeter ammeter/ frequency metes, factor meters, portable instruments, portable meters, Frequency Meters,

vibrating reed frequency meter - It is used to measure the applied frequency. Vibrating Reed Frequency meters indicate the supply frequency by means of individual reeds, when rated voltage ± 20% is applied across the terminals of the meter, the particular reed, whose natural frequency of vibration coincides with the supply frequency, vibrates with full amplitude. In case the supply frequency falls midway between two reeds both the reeds vibrate, at reduced amplitude. The amplitude of vibration at the tip of reeds is high enough for a distinct indication. The instrument can be operated at 110V, 220V, or 440V. Terminal screws with washers are provided for the selected operating voltage & remaining two terminals are covered with insulated caps. In case of RFD96 and RFD144 instruments, two sets of reeds with the same scale range can be offered, giving two independent meters in one casing. This facilitates in comparing the frequency of two voltage supplies for paralleling operation

electronic led frequency meter - It is used to measure the applied frequency, functionally similar to vibrating reed meter. The meter incorporates light emitting diodes LEDs which are used instead of vibrating reeds to indicate applied frequency. The frequency is determined by blinking LEDs. When applied frequency matches with the frequency marked on the dial, that particular LED blinks with maximum intensity. When the applied frequency is mid way between two adjacent LEDs, both LEDs blink. When the meter is switched on all the LEDs glow sequentially for a period of 1 to 1.5 seconds, thereafter it will indicate the applied frequency.