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| An innovative range of panel mounted or DIN rail mounting meters ideal for monitoring energy consumption. These self contained meters offer combined kW.h or kVAr.h energy measurement, with pulsed or analogue output options and selectable CT and VT ratios, thus replacing the need for rotating disc meters and separate instantaneous wattmeters. Microprocessor controlled circuitry provides up to class 1.0 accuracy, which can be displayed via electro-mechanical or LCD counters, or various integral instantaneous indication options. |
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Our first revenue metering product is the SEL-734 Revenue Metering System. The SEL-734 is a transformer-rated, 4-quadrant, 0.2 Accuracy Class meter targeted at substation, generation, and industrial metering. The metering features of the SEL-734 are summarized below.
ANSI C12.20 0.2 Accuracy Class, Four-quadrant: ±kWh, ±kVARh leading, ±kVARh lagging, Demand: block, rolling, thermal, Line and transformer loss compensation 35 days of 12-channel data at 5-minute intervals; longer records at up to 60-minute intervals, Time-of-day synchronized, Nonvolatile memory.
Power Quality Monitoring
Improve customer service by recording the time and duration of voltage sags, swells, and interruptions. Take corrective actions on high harmonic distortion.
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Electrical energy meters for billing. CIRWATT is a multi-function energy meters capable of satisfying the most demanding requirements of energy measurement systems. Other features to highlight are quality, accuracy, security and reliability.
Electrical energy meters for summetering. Single phase and three phase energy meters, with and without built in transformer, single or double tariff. With LM-24 meter centralizer and software it can centralize consumption at one single point. They are usually used to meter energy consumed in installations where there are many measurement points such as office buildings, shopping malls, rented housing, camp sites, etc.
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SOCOMEC offers you COUNTIS, a complete range of active energy meters for single phase and three phase networks, either for direct connection or via a current transformer.
Energy consumption metering can be centralised on a PC or programmable controller via the COUNTIS Ci pulse concentrator.
The COUNTIS AM101 is an exciting addition to this range.
Application:
All single phase networks up to 32 A.
Original features and advantages:
The COUNTIS AM10 is particularly compact and accurate:
- 1 module casing
- Direct connection up to 32 A
- kWh display
- Extremely accurate (IEC 62053-21 in class 1)
- Pulse output |
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3 Phase Power & Energy Meter
The Honeywell 3-Phase Power and Energy Meter provides simultaneous active energy and power readings. The meter is suitable for single-phase or three-phase power systems with metering loads from 10 to 3000 kW.
Readings are RMS (root mean square) values measured by a digital circuit guaranteeing maximum precision, reliability, and stability over time. Automatic internal scale shifting guarantees Class 2 measurement accuracy in accordance with IEC1036 standards.
The non-volatile energy data memory retains data even when disconnected from the power supply for long periods. Automatic amplifier offset correction prevents accuracy drifting in ambient temperatures and over time.
The unit is calibrated and tested using an automated digital calibration system. The unit is designed to measure readings on unbalanced 4-wire star-configuration networks. The unit is fully keyboard-programmable. When setting the current inputs, you can choose from among twenty-nine possible CT (current transformer) ratios. The unit is self-powered from the voltage inputs. |
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CIRWATT C . Astronomical electricity power meter
- Multipurpose three-phase electricity meter with built-in astronomical clock.
- Three programmable outputs (sunrise, sunset and fixed hours).
- Sunrise and sunset will vary in terms the geographical location and date, therefore the meter can be programmed to activate or deactivate the relays thereby reducing energy consumption.
- Ideal for public lighting, shop window displays, etc.
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PM380 Multi Function Energy Counter
1-3 phases, 3-/4-wiring,3-lines LC-Display,Measure inputs: U(LL/LN) = 400V/230V, I = 5A (0,005..1,2 IN), U-and I- factor scaling, Impuls output for reactive energy, Displayed values: I(1,2,3)[A], U(1,2,3)[V], U(LL)[V], Power Facztor PF(1,2,3), P(1,2,3)[kW], P(ges)[kW], f[Hz], Import-Energy[kWh], User manual in English
-- Distribution only in Germany --
Further different kinds of Energy Counters, please visit www. zes.com. |
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The meter is intended for monitoring and measuring electrical quantities of three-phase electric-energy distribution system. It can be set and software can be upgraded by means of the MMC memory card. The MC 720 energy meter records energy like the electricity meter in all four quadrants in four tariffs. Up to 4 pulse outputs or tariff inputs are available for measurements control.
Features:
Measurements of instantaneous values of 70 quantities (U, I, P, Q, S,
PF, PA, f, ö…)
Energy
Accuracy class 0.5
Wide frequency range from 16 Hz to 400 Hz
MMC memory card for setting and upgrading the meter
Up to 4 inputs or outputs (Pulse outputs, tariff inputs)
Universal or AC power supply
Graphic LCD 128 x 64 dots with illumination
Automatic range of nominal current up to 5 A and nominal voltage up to
500 V
Multilingual support
User-friendly PC MiQen software for setting via MMC
128 samples in one period |
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| Easy installation/dis-installation, Ideal for specific measurement Support wide variety of measurement functions such as Fundamental power parameters, Electric energy, Demand and Harmonics. |
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| Agilent power meters operate with sensors of various types (CW, average and peak and average), covering numerous frequency and power ranges to accurately measure the power of RF and microwave signals. Applications include testing the output power of communication base-station transmitters, cellular telephones, radar system equipment, and much more. |
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| The PQM II is an ideal choice when continuous monitoring of a three phase system is required. It provides metering for current, voltage, real and reactive power, energy use, cost of power, power factor and frequency. Programmable setpoints and 4 assignable output relays allow control functions to be added for specific applications. This includes basic alarm on over/under current or voltage, unbalance, demand based load shedding, and capacitor power factor correction control. More complex control is possible using the 4 switch inputs which also can be used for status such as breaker open/closed, flow information etc. |
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SIMEAS P is a measurement device for electrical quantities, for all users in a power engineering environment - whether for plant engineers, electricians or technicians.
It is suitable for balanced and unbalanced three- and four-wire three-phase systems as well as single-phase systems. It reports more than 80 measured values, e.g. phase voltages and currents, active power, energy output, reactive power, apparent power, symmetry factor, voltage and current harmonics as well as external signals and states.
Measured quantities can be transmitted via the RS485-port and the two selectable standard communication protocols (Profibus DP and Modbus RTU/ASCII) to a master station.
SIMEAS P is available as a built-in unit with graphic display or as a rail-mounting unit without display. |
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LMG95 Single Phase Precision Power Analyzer
Typical Applications:
Measurements on switching power supplies, AC/DC motors and generators, electronic and conventional transformers, ballasts, PWM frequency inverters, ultra-sonic generators, ferromagnetic core losses, lighting, dielectric barrier discharge lamps, low and high pressure discharge lamps, calibration reference for power and energy
- Measures voltage, current, inrush current, power, power factor, energy etc.
- Isolated measurement inputs with extremely low capacitance against earth to assure high dynamics CMR and interference immunity
- DC to 500 kHz precision bandwidth, precise at low cosphi <0.01
- Absolutely gap-free measuring process
- Harmonics and flicker measurement according to EN61000-3-2 and EN61000-3-3
- Harmonics and interharmonics up to the 99th harmonic resp. up to 99 interharmonics
- Transient function
- Analog and digital in/outputs
- External shunt voltage input
- PC interfaces, memory-card slot
- Graphical monochrome display to show 4 to 8 measured values, wave form, diagrams of calculated values and bar charts
- Ergonomic user friendly interface
- Formula editor
- LabVIEW driver, PC- Analyses and Visualisationsoftware LMG-CONTROL |
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LMG450 Multi Channel Power Analyzer
Typical Applications:
Measurements on three-phase motors and drives, power supplies with multiple in/outputs, transformer efficiency and vector groups, easy and accurately power measuring in switchgears, universal meter for power electronic and energy analysis
- Four independent current and voltage channels
- Isolated measurement inputs with extremely low capacitance against earth to assure high dynamics CMR and interference immunity
- Absolutely gap-free measuring process
- Harmonic and interharmonic analysis up to the 99th harmonic resp. up to 99 interharmonics
- Analog und digital in/outputs
- Additional inputs for current sensors
- Auto-scaling current sensors compensated in phase and amplitude
- RS232 / RS458 interfaces, memory-card slot
- USB interface for memory stick
- Graphical colour display to show 4 to 8 measured values, wave form, diagrams of calculated values, bar charts and vector diagrams (fresnel diagrams)
- Ergonomic user friendly interface
- Formula editor and customer-specific menu
- LabVIEW driver, PC- Analyses and Visualisationsoftware LMG-CONTROL |
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LMG500 1 to 8 Channel Precision Power Analyzer
Typical Applications:
Precision Power Analyzer for enhanced requirements.
Best for measurements on inverters, switching power supplies, lightings and switched power electronics with short pulse duration <100ns
- 1 to 8 power channels
- Isolated measurement inputs with extremely low capacitance and highest dynamics CMR and interference immunity
- 3MSamples/s continuously gap free measuring process
- Harmonic and interharmonic analysis up to 99th harmonic resp. up to 99 interharmonics
- Analog and digital in/outputs
- Additional inputs for current sensors
- Auto-scaling current sensors compensated in phase and amplitude
- RS232 / RS458 interfaces, memory-card slot
- USB interfaces for memory stick and PC connection
- Graphical colour display to show measured values, wave form, diagrams of calculated values, bar charts and vector diagrams (fresnel diagrams)
- Ergonomic user friendly interface
- Formula editor and customer-specific menu
- LabVIEW driver, PC- Analyses and Visualisationsoftware LMG-CONTROL |
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The Giga-tronics 8540C Series Universal Power Meters combine accuracy, speed, range and measurement capabilities unavailable from any other power meter.
Built-in features such as power sweep calibration and frequency calibration factors provide an unequaled degree of measurement accuracy. Only the 8540C Series Power Meters have the speed and range to meet the throughput demands of high-volume manufacturing. And the meters can measure the CW, peak and true average power of the complex modulated signals used in EW, radar and communication systems. |
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The Model 3200 smart sensor power meter is specifically designed to be integrated into test systems.
It features highly accurate complex signal measurement and is controlled with an RS/232 serial interface.
You get the flexibility of a power meter that can accuartely measure
all digital modulations schemes, such as QPSK 3/4 Coding, QPSK
7/8 Coding, Turbo-coding, 256 QAM, CDMA, and more..., without
the fancy packaging or price.
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No matter whether you work in the lab or in production - the Microwave Power Meter R&S NRP is always the right choice. The versatility of the novel Power Meter Series R&S NRP is due to the newly developed sensors. These sensors are intelligent standalone instruments that communicate with the basic unit or a PC via a digital interface. The SMART SENSOR TECHNOLOGYTMnow implemented for the first time, sets new standards in terms of universality and accuracy.
Some highlights of the instrument:
Dynamic range up to 90 dB (sensor dependent)
Level range -67 dBm ... +45 dBm (sensor dependent)
Measurement speed: 1500 measurements per second in the buffered mode
Linearity uncertainty 1.5 % (20 to 25°C, f = 100 MHz to 4 GHz)
Precise average power measurements irrespective of modulation type and bandwidth
Up to 4 power sensors on one R&S NRP base unit simultaneously
Flexible measurements on up to 128 time slots per power sensor (26 time slots with base unit)
Direct USB connection from sensor to a PC
S parameter correction of components between sensor and test object
2 years calibration cycle for base unit as well as for the sensors
Small dimensions (WxHxD) 274 mm x 112 mm x 267 mm
Low weight < 3.0 kg |
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The Model 58542 provides faster CW measurements than any other VXIbus power meter, with readings over the GPIB exceeding 150 readings per second and an exclusive Burst Mode capturing more than 5000 readings per second.
The Model 58542 also lets you measure pulsed RF signals simply by using a Giga-tronics peak power sensor, while a detector output connector from the sensor lets you display the waveform on a scope screen, and, via computer control, move the marker to make exact power measurements at any point on the waveform. |
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The meter is intended for monitoring and measuring electrical quantities of three-phase electric-energy distribution system. It replaces some analogue instruments. It can be set and software can be upgraded by means of the MMC memory card.
Features:
Measurements of instantaneous values of 70 quantities (U, I, P, Q, S,
PF, PA, f, ö…)
Accuracy class 0.5
Wide frequency range from 16 Hz to 400 Hz
MMC memory card for setting and upgrading the meter
Universal or AC power supply
Graphic LCD 128 x 64 dots with illumination
Automatic range of nominal current up to 5 A and nominal voltage up to
500 V
Multilingual support
User-friendly PC MiQen software for setting via MMC
128 samples in one period |
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| ... products without technical information |
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