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Fluke 1738 Advanced Three-Phase Power Logger with current probes ราคา 285,794 บาท

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รหัสสินค้า : 059287

รายละเอียดสินค้า Fluke 1738 Advanced Three-Phase Power Logger with current probes ราคา 285,794 บาท

Fluke 1738 Specifications

Accuracy
Voltage	Range: 1000 V Maximum resolution: 0.1 V Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±(0.2% + 0.01%)
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
Voltage Harmonics 2nd ...50th	Range: 1000 V Maximum resolution: 0.1 V Intrinsic accuracy at reference conditions (% of reading + % of full scale): ≥10 V: ±5% of reading, <10 V: ±0.5 V
Current Harmonics 2nd ...50th	Range: Defined by accessory Maximum resolution: Defined by accessory Intrinsic accuracy at reference conditions (% of reading + % of full scale): ≥3% of current range: ±5% of reading, <3% of current range: ±0.15% of range
Unbalance	Range: 100% Maximum resolution: 0.1% Intrinsic accuracy at reference conditions (% of reading + % of full scale): ±0.2
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-ø, 1-ø IT, split phase, 3-ø delta, 3-ø wye, 3-ø wye IT, 3-ø wye balanced, 3-ø Aron/Blondel (2-element delta), 3-ø 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 sec, 5 sec, 10 sec, 30 sec, 1 min, 5 min, 10 min, 15 min, 30 min
Averaging Time Min/Max Values	Voltage, Current: Full cycle RMS updated every half cycle (URMS1/2 according to IEC61000-4-30) Aux, Power: 200ms
Demand Interval (Energy Meter Mode)
Measured Parameters	Energy (Wh, varh, VAh), PF, maximum demand, cost of energy
Interval	User selectable: 5 min, 10 min, 15 min, 20 min, 30 min, off
Power Quality Measurements
Measured Parameter	Voltage, frequency, unbalance, voltage harmonics, THD V, current, harmonics, THD A, TDD
Averaging Interval	10 min
Individual Harmonics	2nd ...50th harmonic
Total Harmonic Distortion	Calculated on 50 harmonics
Events	Voltage: dips, swells, interruptions, current: inrush current
Triggered Recordings	Full cycle RMS updated every half cycle of voltage and current (Urms1/2 according to IEC61000-4-30) Waveform of voltage and current
Standards Compliance
Harmonics	IEC 61000-4-7: Class 1 IEEE 519 (short time harmonics)
Power Quality	IEC 61000-4-30 Class S, IEC62586-1 (PQI-S device)
Power	IEEE 1459
Power Quality Compliance	EN50160 (for measured parameters)
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 (requires 1738, or 1736 upgrade option)
USB-Mini	Data download device to PC
Voltage Inputs
Number of Inputs	4 (3 phases and neutral)
Maximum Input Voltage	1000 Vrms, 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	4, mode selected automatically for attached sensor
Input Voltage	Clamp input: 500/50 mVrms; CF 2.8
Rogowski Coil Input	150/15 mVrms at 50 Hz, 180/18 mVrms at 60 Hz; CF 4; all at nominal probe range
Range	1 to 150/10 A to 1500 A with thin flexible current probe i17XX-flex1500 12" 3 to 300/30 A to 3000 A with thin flexible current probe i17XX-flex3000 24" 6 to 600/60 A to 6000 A with thin flexible current probe i17XX-flex6000 36" 40 mA to 4/0.4 A 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	6561.68' (2000 m) (up to 13123.36' (4000 m) derate to 1000 V CAT II/600 V CAT III/300 V CAT IV)
Storage Altitude	39,370.079' (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" (109.22 mm) active matrix TFT, 480 pixels x 272 pixels, resistive touch panel
Tamper Protection	Kensington lock slot
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" (13.0 x 13.0 x 4.5 cm) Instrument with power supply attached: 7.8 x 6.6 x 3.5" (19.8 x 16.7 x 9 cm)
Weight	Instrument: 2.5 lb (1.1 kg) Power supply: 0.9 lb (400 g)