How one wished, one could measure 3f power with a single clamp meter without anymanual calculations, well now it is a reality. MECO 4500 Clamp-On Power Meter does this with absolute ease and reliability. Be it 3f4W, 3f3W, balanced or unbalanced system. Needless to add, it also works for 1f2W and 1f3W systems. Handy and ideal for on-site measurement, energy audit, data recording, QC testing and maintenance of the entire plant.
MECO Power and Harmonics Analyser Model PHA-5850 can Analyze, Measure, Monitor & Data Log values of Power Quality & Consumption (Energy). Capable of analyzing IT standby power consumption to the maximum demand of factory. It comes with a user friendly application software that increases the utility & performance of this instrument. The analyzer is ideal for an any Engineer / Inspector for carrying out Periodic Visits, Maintainance of Plant, Vigilance checks, Surveys and Energy Audits for checking at Industrial and Consumers end.
Analysis of 3P4W, 3P3W, 1P2W, 1P3W Systems
Display of 35 Parameters in one screen
Programmable CT (1 to 600) and PT (1 to 3000) Ratios
Graphic Phasor Diagram
RMS, PEAK Value & Crest Factor
Calculated Unbalanced Current through Neutral line
True RMS value, Active Power, Apparent & Reactive
Power (KVA, KVAR)
Power Factor, Phase Angle (F) & Energy (WH, KWH,
Average /Maximum Demand (KW,MW, KVA, MVA)
with Programmable Period
Display of 50 Harmonics in one Screen with Wave
form with Peak value (1024 Sample / Period)
Analysis of total Harmonic Destoration (THD-F)
Capture 28 Transient Events with Programmable
Threshold (%) (DIP, SWELL &OUTAGE)
Built in timer & Calander for Data Logging
Facility to retrieve Power Data & Harmonics on Meter
512K Memory with Programmable Interval (2 to 3000
seconds, 17000 records for 3P4W System)
Optical Isolated RS-232C~USB Interface
Software for easy download of Recorded Data &
Zooming of Wave form on PC
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Clamp-On Power and Harmonics Tester
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Approx. Price: Rs 25,000 / PieceGet Latest Price
175(L) x 120(W) x 68(D) mm
Up to 3000A
W, KW, HP, VA, KVA, VAR, KVAR
PF, Phase Angle (Φ)
Energy (WH, KWH)
Balanced 3Φ Power Quality
Balanced 3Φ Sequence
Programmable CT Ratio (1 to 250)
Dual Displays (W + PF, VA + KVAR...)
Active power in HP
Resistance and Continuity with Beeper
Models : Harmonic Analysis
True RMS value (V and A) at 0.5% basic accuracy
1500 A AC
Harmonics Analysis (V and A) to the 99th Order in % and in magnitude
Better Understaning of High Frequency Harmonic Analysis (up to 5/6/KHz)
Non-interrupted Harmonic Analysis
Analysis of Total Harmonic Distortion(%THD-F)
Analysis of Crest Factor (C.F.)
Fast Peak Function (33μs for 60Hz and 39μs for 50Hz)
Digital LED volt and amp meters. Accuracy +- 1% +- 3 digits
240V +-10%, AC
Digital Timer: 4 digit, solid state, time interval measuring system, 5 ranges from 0001 to 9999 seconds.
Timer Control Circuits : Timer automatically starts when output is initiated and automatically stops when the device under test operates.
Test Conditions : Normally open contacts (potential free) / Normally closed contacts (potential free).
Auto cut-off: Cuts off output on operation of device under test.
Duty cycle: 10 mins ON / 15 mins OFF.
Metering: Digital LED volt and amp meters. Accuracy: ± 1% ± 3 digits.
Operation: A SET/ TEST switch is provided so that the appropriate test current can be set up before the test is actually carried out, and to avoid damage to relay coils by disconnecting the test current after the relay has operated.
Construction: Sheet metal cabinet powder coated with cover and lifting handles.