Fluke 1734 Three Phase Electrical Energy Logger
The new Fluke 1732 and 1734 three-phase energy loggers are designed to easily identify sources of energy waste. Find out when and where energy is used in your business – from power lines to individual circuits.
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Fluke 1734 Energy Logger
The new Fluke 1732 and 1734 three-phase energy loggers are designed to easily identify sources of energy waste. Find out when and where energy is used in your business – from power lines to individual circuits. The entire team has access to data from anywhere through the Fluke Connect® app. The app allows you to work at a safe distance without the need for personal protective equipment. You can make important decisions immediately, have to be on site less often, and therefore have to exercise access control to the corresponding facility less frequently.
- Measurement features:
Automatic capture and logging of voltage, current, power, power factor, energy, harmonics and associated measurements. - Hassle-free meter power supply:
Power the meter directly from the circuit on which the measurement is being performed. - Meets the highest safety specifications:
overvoltage categories CAT IV 600 V/CAT III 1000 V for supply lines, busbars and lines to sub-distributions.
How to Use Fluke 1734
Using Fluke 1734 is straightforward:
Installation Process: Fluke 1734 can be easily installed in existing electrical systems, minimizing downtime and disruption to operations.
Configuration and Calibration: Once installed, users can configure Fluke 1734 according to their monitoring requirements and perform regular calibration checks to ensure accuracy.
Data Analysis: Fluke 1734 provides data logging and analysis capabilities, allowing users to identify trends, anomalies, and potential issues in the electrical system.
Case Studies and Examples
Numerous case studies demonstrate the efficacy of Fluke 1734 in real-world scenarios, showcasing its ability to improve efficiency, reduce costs, and enhance safety across various industries.
Comparison with Other Power Monitoring Devices
While several power monitoring devices exist in the market, Fluke 1734 stands out for its combination of accuracy, versatility, and user-friendly interface. Comparisons with other devices highlight the unique advantages of Fluke 1734 in different applications.
Fluke 1734 Specifications:
Voltage | |
Range | 1000 V |
Maximum Resolution | 0.1 V |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(0.2% + 0.01%) |
i17xx-Flex 1500 12″ | |
Range | 150 A 1500 A |
Maximum Resolution | 0.1 A 1 A |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(1% + 0.02%) ±(1% + 0.02%) |
i17xx-flex 3000 24″ | |
Range | 300 A 3000 A |
Maximum Resolution | 1 A 10 A |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(1% + 0.03%) ±(1% + 0.03%) |
i17xx-flex 6000 36″ | |
Range | 600 A 6000 A |
Maximum Resolution | 1 A 10 A |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(.51% + 0.03%) ±(1.5% + 0.03%) |
i40s-EL Clamp | |
Range | 4 A 40 A |
Maximum Resolution | 1 mA 10 mA |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(0.7% + 0.02%) ±(0.7% + 0.02%) |
Frequency | |
Range | 42.5 to 69 Hz |
Maximum Resolution | 0.01 Hz |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(0.1%) |
Aux Input | |
Range | ±10 V DC |
Maximum Resolution | 0.1 mV |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(0.2% + 0.02%) |
Voltage Min/Max | |
Range | 1000 V |
Maximum Resolution | 0.1 V |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(1% + 0.1%) |
Current Min/Max | |
Range | Defined by accessory |
Maximum Resolution | Defined by accessory |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±(5% + 0.2%) |
THD on Voltage | |
Range | 1000% |
Maximum Resolution | 0.1% |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±0.5 |
THD on Current | |
Range | 1000% |
Maximum Resolution | 0.1% |
Intrinsic Accuracy at Reference Conditions (% of Reading + % of Full Scale) | ±0.5 |
Active Power P Active Energy Ea | |
Influence Quantity | PF ≥0.99 |
Apparent Power S Active Energy Eap | |
Influence Quantity | 0 ≤PF ≤1 |
Reactive Power Q Reactive Energy Er | |
Influence Quantity | 0 ≤PF ≤1 |
Additional Uncertainty in % of Range | |
Influence Quantity | VP-N <250 V |
Power Supply | |
Voltage Range | 100 to 500 V using safety plug input when powering from the measurement circuit 100 to 240 V using standard power cord (IEC 60320 C7) |
Power Consumption | Maximum 50 VA (max. 15 VA when powered using IEC 60320 input) |
Efficiency | >68.2% (in accordance with energy efficiency regulations) |
Maximum No-Load Consumption | <0.3 W only when powered using IEC 60320 input |
Mains Power Frequency | 50/60 Hz ± 15% |
Battery | Li-ion 3.7 V, 9.25 Wh, customer-replaceable |
On-Battery Runtime | Four hours in standard operating mode, up to 5.5 hours in power saving mode |
Charging Time | <6 hours |
Data Acquisition | |
Resolution | 16-bit synchronous sampling |
Sampling Frequency | 10.24 kHz at 50/60 Hz, synchronized to mains frequency |
Input Signal Frequency | 50/60 Hz (42.5 to 69 Hz) |
Circuit Types | 1-ϕ, 1-ϕ IT, split phase, 3-ϕ delta, 3-ϕ wye, 3-ϕ wye IT, 3-ϕ wye balanced, 3-ϕ Aron/Blondel (2-element delta), 3-ϕ delta open leg, currents only (load studies) |
Data Storage | Internal flash memory (not user replaceable) |
Memory Size | Typical 10 logging sessions of 8 weeks with 1-minute intervals and 500 events |
Basic Interval | |
Measured Parameters | Voltage, current, aux, frequency, THD V, THD A, power, power factor, fundamental power, DPF, energy |
Averaging Interval | User selectable: 1, 5, 10, 30 sec, 1, 5, 10, 15, 30 min |
Averaging Time Min/Max Values | Voltage, Current: Full cycle RMS updated every half cycle Aux, Power: 200 ms |
Demand Interval (Energy Meter Mode) | |
Measured Parameters | Energy (Wh, varh, VAh), PF, maximum demand, cost of energy |
Interval | User selectable: 5, 10, 15, 20, 30 min, off |
Interfaces | |
USB-A | File transfer via USB flash drive, firmware updates, max. supply current: 120 mA |
WiFi | File transfer and remote control via direct connection or WiFi infrastructure |
Bluetooth | Read auxiliary measurement data from Fluke Connect® 3000 series modules |
USB-Mini | Data download device to PC |
Voltage Inputs | |
Number of Inputs | 4 (3 phases and neutral) |
Maximum Input Voltage | 1000 V RMS, CF 1.7 |
Input Impedance | 10 MΩ |
Bandwidth | 42.5 Hz to 3.5 kHz |
Scaling | 1:1 and variable |
Measurement Category | 1000 V CAT III/600 V CAT IV |
Current Inputs | |
Number of Inputs | 3, mode selected automatically for attached sensor |
Input Voltage | Clamp input: 500/50 mV rms; CF 2.8 |
Rogowski Coil Input | 150/15 mV rms at 50 Hz 180/18 mV rms at 60 Hz CF 4 All at nominal probe range |
Range | 1 to 150 A, 10 to 1500 A with thin flexible current probe i17XX-flex1500 12″ 3 to 300 A, 30 to 3000 A with thin flexible current probe i17XX-flex3000 24″ 6 to 600 A, 60 to 6000 A with thin flexible current probe i17XX-flex6000 36″ 40 mA to 4 A, 0.4 to 40 A with 40 A clamp i40s-EL |
Bandwidth | 42.5 Hz to 3.5 kHz |
Scaling | 1:1 and variable |
Auxiliary Inputs | |
Number of Inputs | 2 |
Input Range | 0 to ±10 V DC, 1 reading/s |
Scale Factor | Format: mx + b (gain and offset) user configurable |
Displayed Units | User configurable (7 characters, for example, °C, psi, or m/s) |
Wireless Connection | |
Number of Inputs | 2 |
Supported Modules | Fluke Connect® 3000 series |
Acquisition | 1 reading/s |
Environmental Specifications | |
Operating Temperature | 14 to 122°F (-10 to 50°C) |
Storage Temperature | −4 to 140°F (-20 to 60°C) With battery: −4 to 122°F (-20 to 50°C) |
Operating Humidity | 50 to 86°F (10 to 30°C) max. 95% RH 86 to 104°F (30 to 40°C) max. 75% RH 104 to 122°F (40 to 50°C) max. 45% RH |
Operating Altitude | 6561.7′ (2000 m) up to 13,123.4′ (4000 m) derate to 1000 V CAT II/600 V CAT III/300 V CAT IV |
Storage Altitude | 39,370.1′ (12,000 m) |
Enclosure | IP50 in accordance with EN60529 |
Vibration | MIL-T-28800E, Type 3, Class III, Style B |
Safety | IEC 61010-1 IEC Mains Input: Overvoltage Category II, Pollution Degree 2 Voltage Terminals: Overvoltage Category IV, Pollution Degree 2 IEC 61010-2-031: CAT IV 600 V/CAT III 1000 V |
Electromagnetic Compatibility (EMC) | EN 61326-1: Industrial CISPR 11: Group 1, Class A Korea (KCC): Class A Equipment (industrial broadcasting and communication equipment) USA (FCC): 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103 |
Temperature Coefficient | 0.1 x accuracy specification/°C |
General Specifications | |
Color LCD Display | 4.3″ (109.2 mm) active matrix TFT, 480 x 272 pixels, resistive touch panel |
Dimensions | Instrument: 7.8 x 6.6 x 2.2″ (19.8 x 16.7 x 5.5 cm) Power supply: 5.1 x 5.1 x 1.8″ (13 x 13 x 4.5 cm) |
Weight | Instrument: 2.5 lbs (1.1 kg) Power supply: 0.9 lb (400 g) |
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Brand
Fluke
Fluke Corporation
Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products. From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, metrologists, medical-device manufacturers, and computer network professionals — people who stake their reputations on their tools, and use tools to help extend their personal power and abilities.Specifications
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