جزئیات اندازه گیری درایو
|
| نوع موتور |
3 phase asynchronous (induction)
|
| منبع نیرو |
Variable Frequency Drive |
| محدوده فرکانس موتور |
40Hz to 70Hz
|
|
کمترین و بیشترین درصد ولتاژ منحنی (%)
|
-15% to +15%
|
| محدوده فرکانس حامل |
2.5kHz–20kHz |
تکنولوژی درایو سرعت متغیر (تحت پوشش FLUKE 438-II است)
|
| نوع اینورتر |
VSI only (voltage controlled) * |
| روش کنترل |
V/f control, open-loop vector, closed loop vector, drives with encoders. |
| فرکانس |
40 to 70 Hz |
| * VSI drives are the most common drives. The alternative CSI drives are used in higher power applications. |
تکنولوژی درایو سرعت متغیر (تحت پوشش FLUKE 438-II نیست)
|
| نوع اینورتر |
CSI (current source inverter) |
| نوع موتور ها |
Synchronous (DC, stepper, permanent magnet etc.) |
| فرکانس موتور |
<40 and >70 Hz |
مشخصات مکانیکی
|
| Mechanical measurements can be performed on direct online motors with a 3 wire connection. |
اندازه گیری موتور
|
| |
محدوده |
وضوح |
دقت |
حد پیش فرض |
| قدرت موتور مکانیکی |
0.7 kW to 746 kW
1 hp to 1000 hp
|
0.1 kW
0.1 hp
|
±3% 1
±3% 1
|
100% = rated power
100% = rated power
|
| گشتاور |
0 Nm to 10 000 Nm
0 lb ft to 10 000 lb ft
|
0.1 Nm
0.1 lb ft
|
±5% 1
±5% 1
|
100% = rated torque
100% = rated torque
|
| دور بر دقیقه |
0 rpm to 3600 rpm |
1 rpm |
±3% 1 |
100% = rated rpm |
| راندمان |
0% to 100% |
0.10% |
±3% 1 |
NA |
| عدم تعادل (NEMA) |
0% to 100% |
0.10% |
±0.15% |
5% |
| فاکتور ولتاژ هارمونیک (NEMA) |
0 to 0.20 |
0.1 |
±1.5% |
0.15 |
| فاکتور عدم توازن |
0.7 to 1.0 |
0.1 |
indicative |
NA |
| فاکتور عدم توازن |
0.7 to 1.0 |
0.1 |
indicative |
NA |
Total NEMA Derating
Factor |
0.5 to 1.0 |
0.1 |
indicative |
NA |
| یادداشت: |
Supports motor design types NEMA A, B, C, D & E and IEC type H and N.
Rated torque is calculated from rated power and rated speed.
Update rate of Motor Measurements is 1x per second.
Default Trend duration is 1 week. |
1Add 5% error when selecting Motor design type Other
Specification valid for Motor Power > 30% of rated power
Specification valid at stable operating temperature. Run the motor for at least 1 hour at full load
(2-3 hours if the motor is 50 HP or higher) to obtain stable temperature |
| مشخصات محصول |
| ولتاژ |
مدل |
محدوده اندازه گیری |
وضوح |
دقت |
| Vrms (AC + DC) |
|
1 V to 1000 V phase to neutral |
0.01 V |
±0.1% of nominal voltage 1 |
| Vpk |
|
1 Vpk to 1400 Vpk |
1 V |
5% of nominal voltage |
| Voltage Crest Factor (CF) |
|
1.0 > 2.8 |
0.01 |
±5% |
| Vrms½ |
|
|
0.1 V |
±0.2% of nominal voltage |
| Vfund |
|
|
0.1 V |
±0.1% of nominal voltage |
| |
|
|
|
|
| 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% |
| 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 |
1 A |
±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 |
1 A |
±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 434 @ 50 Hz Nominal |
42.50 Hz to 57.50 Hz |
0.01 Hz |
±0.01 Hz |
| Fluke 434 @ 60 Hz Nominal |
51.00 Hz to 69.00 Hz |
0.01 Hz |
±0.01 Hz |
| قدرت |
| Watts (VA, var) |
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 |
| Power Factor (Cos j/DPF) |
0 to 1 |
0.001 |
±0.1% @ nominal load conditions |
| انرژی |
| 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 |
| هارمونیک |
| 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 |
|
ولتاژ %
|
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% 1 |
| THD |
0.0% to 100% |
0.1% |
±2.5% |
|
آمپر %
|
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% |
| وات % |
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° |
| فلیکر |
| Plt, Pst, Pst (1 min) Pinst |
0.00 to 20.00 |
0.01 |
±5% |
| عدم تعادل |
| Volts % |
0.0% to 20.0% |
0.1% |
±0.1% |
| Amps % |
0.0% to 20.0% |
0.1% |
±1% |
| سیگنال اصلی |
| سطح آستانه |
Threshold, limits and signaling duration is programable for two signaling frequencies |
— |
— |
| فرکانس |
60 Hz to 3000 Hz |
0.1 Hz |
|
| درصد ولت نسبی |
0% to 100% |
0.10% |
±0.4% |
| V3s مطلق (3 second avg.) |
0.0 V to 1000 V |
0.1 V |
±5% of nominal voltage |
مشخصات عمومی
|
| مورد |
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 |
| نمایش |
Brightness: 200 cd/m 2 typ. using power adapter, 90 cd/m 2 typical using battery power Size: 127 x 88 mm (153 mm/6.0 in diagonal) LCD Resolution: 320 x 240 pixels Contrast and brightness: user-adjustable, temperature compensated |
| حافظه |
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). |
| ساعت واقعی |
Time and date stamp for Trend mode, Transient display, System Monitor and event capture |
| محیطی |
| دمای کاری |
0°C ~ +40°C; +40°C ~ +50°C excl. battery |
| دمای ذخیره سازی |
-20°C ~ +60°C |
| رطوبت |
+10°C ~ +30°C: 95% RH non-condensing
+30°C ~ +40°C: 75% RH non-condensing
+40°C ~ +50°C: 45% RH non-condensing |
| حداکثر ارتفاع عملیاتی |
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 |