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Power Quality Monitor and Energy Analyzer Fluke 437 Series II

Máy Phân Tích Năng Lượng Và Chất Lượng Điện Fluke 437 Series II

Product Information

Manufacturer: Fluke
Model: 438-II
Warranty: 12 months

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Category: Power Quality Analyzer

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Description
Documents

Key features

The Fluke 437-II series helps you locate, predict, prevent and troubleshoot Power Quality Issues – 50Hz, 60Hz and 400Hz

400 Hz operation for use in avionic and military applications
Shipboard power measurement system analyzes according to MIL-STD 1399 to automatically give a full evaluation of voltage, current and power
Advanced Power Quality Health— At-a-glance power quality health data in real-time so you have the data you need, when you need it

Description:

If you’re dealing with aviation systems measuring key power quality parameters at 400Hz is a must. The Fluke 437-II provides that capability (and measures at 50 and 60Hz too) and is designed for users who need to quickly get to the source of the power quality problem, so they can minimize expensive downtime. The integrated shipboard power measurement system analyzes according to MIL-STD 1399 to automatically give a full evaluation of voltage, current and power according to the standard. This evaluation makes measurement and analysis as easy as can be. The measurement process, and the way the 437-II displays data has been optimized to provide to the most important information as quickly as possible. Multiple parameters are measured simultaneously and are displayed in formats that quickly describe overall power quality health while giving you the detailed information you need to make better maintenance decisions. Data can be quickly accessed as simple digital values, viewed as trend graphs that give you fast insight into changes over time, or viewed as waveforms and phasor diagrams or analyzed. Data can also be organized into tabular format for viewing events where the magnitude, duration and time stamp enable rapid correlation to the problems you are experiencing.

Specifications: Fluke 437 Series II 400 Hz Power Quality Monitor and Energy Analyzer

Product Specifications
Volt	Model	Measurement Range	Resolution	Accuracy
Vrms (ac+dc)		1 V to 1000 V phase to neutral	0.01 V	± 0.1% of nominal voltage****
Vpk		1 Vpk to 1400 Vpk	1 V	5% of nominal voltage
Voltage Crest Factor (CF)		1.0 > 2.8	0.01	± 5 %
Vfund			0.1 V	± 0.1% of nominal voltage
Amps (accuracy excluding clamp accuracy)
Amps (ac+dc)	i430-Flex 1x	5 A to 6000 A	1 A	± 0.5% ± 5 counts
	i430-Flex 10x	0.5 A to 600 A	0.1 A	± 0.5% ± 5 counts
	1mV/A 1x	5 A to 2000 A	1A	± 0.5% ± 5 counts
	1mV/A 10x	0.5 A A to 200 A (ac only)	0.1 A	± 0.5% ± 5 counts
Apk	i430-Flex	8400 Apk	1 Arms	± 5 %
Apk	1mV/A	5500 Apk	1 Arms	± 5 %
A Crest Factor (CF)		1 to 10	0.01	± 5 %
Amps½	i430-Flex 1x	5 A to 6000 A	1 A	± 1% ± 10 counts
	i430-Flex 10x	0.5 A to 600 A	0.1 A	± 1% ± 10 counts
	1mV/A 1x	5 A to 2000 A	1A	± 1% ± 10 counts
	1mV/A 10x	0.5 A A to 200 A (ac only)	0.1 A	± 1% ± 10 counts
Afund	i430-Flex 1x	5 A to 6000 A	1 A	± 0.5% ± 5 counts
	i430-Flex 10x	0.5 A to 600 A	0.1 A	± 0.5% ± 5 counts
	1mV/A 1x	5 A to 2000 A	1A	± 0.5% ± 5 counts
	1mV/A 10x	0.5 A A to 200 A (ac only)	0.1 A	± 0.5% ± 5 counts
Hz
Fluke 437 @ 50 Hz nominal		42.500 Hz to 57.500 Hz	0.001 Hz	± 0.01 Hz
Fluke 437 @ 60 Hz nominal		51.000 Hz to 69.000 Hz	0.001 Hz	± 0.01 Hz
Fluke 437 @ 400 Hz nominal		340.0 Hz to 460.0 Hz	0.1 Hz	± 0.1 Hz
Power
Watts (VA, var)	i430-Flex	max 6000 MW	0.1 W to 1 MW	± 1% ± 10 counts
Watts (VA, var)	1 mV/A	max 2000 MW	0.1 W to 1 MW	± 1% ± 10 counts
Power Factor (Cos j/DPF)		0 to 1	0.001	± 0.1% @ nominal load conditions
Energy
kWh (kVAh, kvarh)	i430-Flex 10x	Depends on clamp scaling and V nominal		± 1% ± 10 counts
Energy Loss	i430-Flex 10x	Depends on clamp scaling and V nominal		± 1% ± 10 counts Excluding line resistance accuracy
Harmonics
Harmonic Order (n)		DC, 1 to 50 Grouping: Harmonic groups according to IEC 61000-4-7
Inter-Harmonic Order (n)		OFF, 1 to 50 Grouping: Harmonic and Interharmonic subgroups according to IEC 61000-4-7
Volts %	f	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.1 %
	r	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.4 %
	Absolute	0.0 to 1000 V	0.1 V	± 5% *
	THD	0.0 % to 100 %	0.1 %	± 2.5 %
Amps %	f	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.1%
	r	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.4 %
	Absolute	0.0 to 600 A	0.1 A	± 5% ± 5 counts
	THD	0.0 % to 100 %	0.1 %	± 2.5 %
Watts %	f or r	0.0 % to 100 %	0.1 %	± n x 2%
	Absolute	Depends on clamp scaling and V nominal	—	± 5% ± n x 2 % ± 10 counts
	THD	0.0 % to 100 %	0.1 %	± 5 %
Phase Angle		-360° to +0°	1°	± n x 1°
Flicker
Plt, Pst, Pst (1min) Pinst		0.00 to 20.00	0.01	± 5 %
Unbalance
Volts %		0.0 % to 20.0 %	0.1 %	± 0.1 %
Amps %		0.0 % to 20.0 %	0.1%	± 1 %
Mains Signaling
Threshold Levels		Threshold, limits and signaling duration is programable for two signaling frequencies	—	—
Signaling Frequency		60 Hz to 3000 Hz	0.1 Hz
Relative V%		0 % to 100 %	0.10 %	± 0.4 %
Absolute V3s (3 second avg.)		0.0 V to 1000 V	0.1 V	± 5 % of nominal voltage
General Specifications
Case	Design Rugged, shock proof with integrated protective holster Drip and dust proof IP51 according to IEC60529 when used in tilt stand position Shock and vibration Shock 30 g, vibration: 3 g sinusoid, random 0.03 g 2 /Hz according to MIL-PRF-28800F Class 2
Display	Brightness: 200 cd/m 2 typ. using power adapter, 90 cd/m 2 typical using battery power Size: 127 mm x 88 mm (153 mm/6.0 in diagonal) LCD Resolution: 320 x 240 pixels Contrast and brightness: user-adjustable, temperature compensated
Memory	16GB Wi-Fi SD card for standard models or 8GB SD card for /INTL models (SDHC compliant, FAT32 formatted), up to 32GB optionally. Screen save and multiple data memories for storing data including recordings (dependent on memory size).
Real-Time Clock	Time and date stamp for Trend mode, Transient display, System Monitor and event capture
Environmental
Operating Temperature	0 °C ~ +40 °C; +40 °C ~ +50 °C excl. battery
Storage Temperature	-20 °C ~ +60 °C
Humidity	+10 °C ~ +30 °C: 95% RH non-condensing +30 °C ~ +40 °C: 75% RH non-condensing +40 °C ~ +50 °C: 45% RH non-condensing
Maximum Operating Altitude	Up to 2,000 m (6666 ft) for CAT IV 600 V, CAT III 1000 V Up to 3,000 m (10,000 ft) for CAT III 600 V, CAT II 1000 V Maximum storage altitude 12 km (40,000 ft)
Electro-Magnetic-Compatibility (EMC)	EN 61326 (2005-12) for emission and immunity
Interfaces	Mini-USB-B, Isolated USB port for PC connectivity SD card slot accessible behind instrument battery
Warranty	Three years (parts and labor) on main instrument, one year on accessories
View full family specifications »
*	± 5 % if ≥ 1 % of nominal voltage ± 0.05 % of nominal voltage if < 1% of nominal voltage
**	50Hz/60Hz nominal frequency according to IEC 61000-4-30
***	400Hz measurements are not supported for Flicker, Mains Signaling and Monitor Mode
****	For nominal voltage 50 V to 500 V