مشخصات عمومی دستگاه
|
| تعداد فاز ها |
1 to 3 |
| وزن |
Approx. 5 kg (11 lb) |
| سایز |
150 x 237 x 315 mm |
| 5.9 x 9.3 x 12.4 in |
| پرینتر روی دستگاه |
No |
| صفحه نمایش |
Color, 5.7 in / 144 mm - 320 x 240 pixel |
| User-selectable background lighting and contrast. |
| پهنای باند |
DC to 3 MHz or DC to 10 MHz depending on input module |
| دقت پایه |
0.2%, 0.1% or 0.03% depending on input modules |
| نرخ نمونه بردای |
0.33 MHz or 1 MHz depending on input modules |
| محدوده ولتاژ ورودی |
0.3 V to 1000 V |
| محدوده جریان ورودی |
0.03 mA to 20 A depending on input module |
| حافظه ذخیره سازی |
4 MB |
| تنظیمات حافظه |
0.5 MB |
| تبدیل سریع فوریه (FFT) |
To the 40th harmonic |
| RS232/USB اینرفیس |
Standard |
|
PI1 اینترفیس پروسس
8 وروردی آنالوگ
4 خروجی آنالوگ
|
Optional |
| IEEE 488.2/GPIB interface (1 MBit/s Ethernet / 10 MBit/s or 100 MBit/s) |
Optional |
| نرم افزار اتصال به کامپیوتر سری نرما |
Standard |
مشخصات پایه دستگاه
|
| تبدیل سریع فوریه (FFT) |
Calculation of harmonics with graphical representation. Up to 3 bar graphs are displayed at the same time. |
| Measured values: U, I, P per phase |
| Order: 1st to 40th harmonics, maximum half sample frequency |
| اسیلوسکوپ دیجیتال (DSO) |
Simultaneous display of up to 3 measured values on sample level. Quick view of curve form and distortion. |
| تابع انتگرال (energy) |
Simultaneous display of up to 6 configurable numeric values. Start/Stop conditions and positive negative direction available. |
| نمایش برداری |
Vector display of HO1 up to 6 signals. For easy testing of the right connection of the instrument and quick overview of the phase angle of each signal. |
| ثبت مقادیر |
Display of average values over time for trend determination. |
| RAM حافظه داده |
Storing of sample and average values; setting of start and stop conditions. |
| From the RAM approximately 4 MB are available for the storage of measured values. |
| پیکر بندی |
Set up the analyzer to measure and display data in the format required. |
مقادیر قابل اندازه گیری
|
| |
محاسبه بدون وقفه میانگین مقادیر برای هر فاز. در سیستم سه فاز به علاوه توان معادل و میانگین ولتاژ و جریان سه سه فاز را محاسبه می کند . در H01 اصلی مد هارمونیک همچنین مقادیر زیر را محاسبه می کند
· Urms effective value, Urm rectified mean, Um mean value
- Up-, Up+, Upp peak values
- Ucf crest factor Ucf, Uff form factor
- Ufc fundamental content
- Uthd distortion factor DIN, IEC
- Irms effective value, Irm rectified mean, Im mean value
- Ip-, Ip+, Ipp peak values
- Icf crest factor Icf, Iff form factor
- Ifc fundamental content
- Ithd distortion factor DIN, IEC
- P active power [W]
- Q reactive power [Var]
- S apparent power [VA]
- ë, cos. phase angular
- Integral function for active power P, reactive power Q, apparent power S, voltage (Um) and current (Im),
- Number of digits 4 or 5 dependent on measured value.
|
فرکانس و هارمونیک
|
| محدوده اندازه گیری |
DC and 0.2 Hz to sample rate |
| دقت |
±0.01% of measured value (reading) |
| |
- Channels which can be selected: all U/I or external input.
- One of three low pass filter with different frequencies can be switched into the signal.
- The frequency is always visible on the top of the screen.
- The BNC synchronization socket on backside of the instrument can be used either as input or output.
- The input signals can be measured up to the sample rate of the power phase. The maximum level must not be higher then 50 V.
- The output signal is a pulsed 5Volts TTL signal (frequency depends on the measured synch frequency).
|
پیکربندی حافظه
|
| |
Up to 15 user configurations can be saved into a permanent memory and reloaded later on. Changes that were not saved are lost after switching off the instrument. |
اینترفیس
|
| |
RS232 interface for upload of firmware and data exchange with the PC. A printer can be connected over an external converter. |
| ویژگی ها |
IEEE 488.2 / 1 MBit/s |
| Ethernet / 10 MBit/s or 100 Mbit/s |
استاندارد ها و ایمنی
|
| ایمنی الکتریکی |
EN 61010-1 / 2nd Edition 1000 V CAT II (600V CAT III) |
| Degree of pollution 2, safety Class I |
| EN 61558 for transformer |
| EN 61010-2-031/032 for accessories |
| ماکزیمم ورودی ها |
For voltage inputs Measurement range 1000 Veff, 2 kVpeak |
| For current inputs Measurement range 10 Aeff, 20 Apeak |
| تست ولتاژ |
Net input |
case (protective conductor): 1.5 KV AC |
| Net connection |
Measurement input: 5.4 kV AC |
| Measurement inputs |
Case: 3.3 kV AC |
| Measurement input |
input: 5.4 kV |
| استاندارد های مغناطیسی |
Emission |
IEC 61326-1, EN 50081-1, EN 55011 Class B |
| Immunity |
IEC 61326-1 / Annex A (industrial sector), EN 50082-1 |