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 |
