70Hz Handheld Electrical Power Calibrator 64st Harmonic
MOQ:
3sets
Delivery Time:
1-2WEEKS
Brand:
GFUVE
Product Description
INTRODUCTION
The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters.
FEATURES
- Three phase active or reactive electricity energy meter.
- Calibrate three phase, single phase, and active or reactive meter error.
- Measure U(voltage) of three phase or single phase.
- Measure I(current) of three phase or single phase.
- Measure active power of three phase or single phase.
- Measure reactive power of three phase or single phase.
- Measure apparent power of three phase or single phase.
- Measure power factor of three phase or single phase.
- Measure phase angle between voltage and current.
- Measure frequency of power line.
- Display vector diagram.
- Display waveform of U and I.
- Analyze and display content of harmonic of U and I.
- Measure 2-64 harmonic of U, I.
- Store and display measured data.
- Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp.
- Measure CT variable ratio.
- Measure the ratio or lag-angle of low-voltage transformer.
- Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD.
- Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.
- Low consumption circuit design, high energy Lithium battery supply, intellectual power management software, which enables the instrument continuously working up to 10 hours.
TECHNICAL PARAMETERS
| Accuracy class | 0.05%, 0.1% |
| Display | 6”TFT (640×480) |
| Power supply | 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz |
| Communication port | RS232 |
| Test voltage | |
|---|---|
| Range | Phase to Netural 0-480V (Phase to Phase 0-830V) |
| Error | ±0.05% (30V-480V) ±0.1% (5V-30V) |
| Voltage measurement temperature drift | < 8 x 10 E-6/K |
| Voltage measurement relative humidity drift | < 8 x 10 E-6/RH |
| Voltage measurement stability | < 50 x10 E-6 |
| Voltage measurement long term stability | < 80 x 10 E-6/Year |
| Harmonic | 2nd-64st |
| Power & Energy measure error | ||
|---|---|---|
| Active power (direct connection) | ±0.05% (0.1A-12A) ±0.1% (0.01A-0.1A) |
|
| Reactive power (direct connection) | ±0.1% (0.1A-12A) | |
| Energy measure error | ||
| Active energy (direct connection) | ±0.05% (0.1A-12A) ±0.1% (0.01A-0.1A) |
|
| Reactive energy (direct connection) | ±0.1% (0.1A-12A) | |
| Power/energy measurement temperature drift | < 15 x 10 E-6/K | |
| Power/energy measurement relative humidity drift | < 12 x 10 E-6/RH@ 10mA-120A | |
| Power/energy measurement stability | < 100 x10 E-6 | |
| Power/energy measurement long term stability | < 160 x 10 E-6/Year | |
| Error display | 5 digits with minimum three decimal places XX.XXX% | |
| Phase angle | ||
| Range | 0°-360° | |
| Resolution | 0.01o | |
| Error | ±0.05° | |
| Frequency | ||
| Range | 40-70Hz | |
| Resolution | 0.001Hz | |
| Error | 0.002Hz | |
| Pulse input | ||
| Input channel | 2 | |
| Input level | 5-24V | |
| Input frequency | Max. 2MHz | |
| Pulse output | ||
| Energy constant | 180000imp/kWh, 1800imp/kWh, 180imp/kWh | |
| Pulse ratio | 1:1 | |
| Output level | 5V | |
| Pulse frequency |
Standard 400Hz-1KHz, customized max 10KHz |
|
| Function | ||
|---|---|---|
| Vector diagram | Yes | |
| Waveform | Yes | |
| Energy accumulation | Yes | |
| Communication with PC | Yes | |
| Overload protection | Yes | |
| 2.Cable and Accessories | ||
| Test Cable | Voltage test cable 1SET Cable Length:2m (R,Y,B,Black) Current test calbe 1SET Cable Length:2m (R,Y,B,Black) |
|
| Plug | Pin type 1SET (4black,2Red,2Yellow,2Green) 'U' type 1SET (4black,2Red,2Yellow,2Green) 'Ω' type 1SET (4black,2Red,2Yellow,2Green) Crocodile type 1SET (1Black,1Red,1Yellow,1Green) |
|
| Accessories Bag | Yes | |
| 3.Mechanical parameters | ||
| Instrument dimensions (W×H×D) (mm) | 245×162×60 | |
| Instrument Weight (kg) | 1.8 | |
| Carry case dimensions (W×H×D) (mm) | 450×320×185 | |
| Carry case (kg) | 10.6 | |
| 4.Environmental conditions | ||
| Ambient temperature | -10°C to 55°C | |
| Relative humidity | 15%-95% | |
| Environmental protection level | IP51 | |
| 5.Standard | ||
| lsolation protection | IEC 61010-1:2001 | |
| Energy measurement | IEC 60736 | |
| Reference standard | IEC 62052-11 IEC62053-21 IEC62053-22 & IEC62053-23 IEC61010-1:2001 |
|
| 6.Calibration and maintenance | ||
| Warranty | 5 years | |
| Calibration | Lifelong free calibration service | |
| Recommended calibration interval | Every two years | |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Location
Oriental HuaRui A, No. 150 Guanzhuang Road, Chaoyang District, Beijing, 100024, China
Contact Person
Andy