تستر هارمونیک و پاور آنالایزر ۳ فاز Fluke 437 II

1 V to 1000 V phase to neutral

0.01 V

± 0.1% of nominal voltage****

1 Vpk to 1400 Vpk

1 V

5% of nominal voltage

1.0 > 2.8

0.01

± 5 %

0.1 V

± 0.1% of nominal voltage

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

i430-Flex

8400 Apk

1 Arms

± 5 %

1mV/A

5500 Apk

1 Arms

± 5 %

1 to 10

0.01

± 5 %

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

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

42.500 Hz to 57.500 Hz

0.001 Hz

± 0.01 Hz

51.000 Hz to 69.000 Hz

0.001 Hz

± 0.01 Hz

340.0 Hz to 460.0 Hz

0.1 Hz

± 0.1 Hz

i430-Flex

max 6000 MW

0.1 W to 1 MW

± 1% ± 10 counts

1 mV/A

max 2000 MW

0.1 W to 1 MW

± 1% ± 10 counts

0 to 1

0.001

± 0.1% @ nominal load conditions

i430-Flex 10x

Depends on clamp scaling and V nominal

± 1% ± 10 counts

i430-Flex 10x

Depends on clamp scaling and V nominal

± 1% ± 10 counts Excluding line resistance accuracy

DC, 1 to 50 Grouping: Harmonic groups according to IEC 61000-4-7

OFF, 1 to 50 Grouping: Harmonic and Interharmonic subgroups according to IEC 61000-4-7

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 %

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 %

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 %

-360° to +0°

1°

± n x 1°

0.00 to 20.00

0.01

± 5 %

0.0 % to 20.0 %

0.1 %

± 0.1 %

0.0 % to 20.0 %

0.1%

± 1 %

Threshold, limits and signaling duration is programable for two signaling frequencies

—

—

60 Hz to 3000 Hz

0.1 Hz

0 % to 100 %

0.10 %

± 0.4 %

0.0 V to 1000 V

0.1 V

± 5 % of nominal voltage

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

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

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).

Time and date stamp for Trend mode, Transient display, System Monitor and event capture

0 °C ~ +40 °C; +40 °C ~ +50 °C excl. battery

-20 °C ~ +60 °C

+10 °C ~ +30 °C: 95% RH non-condensing
+30 °C ~ +40 °C: 75% RH non-condensing
+40 °C ~ +50 °C: 45% RH non-condensing

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)

EN 61326 (2005-12) for emission and immunity

Mini-USB-B, Isolated USB port for PC connectivity SD card slot accessible behind instrument battery