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10A 500V High Precision Portable Meter Test Equipment Double Clamp Digital Phase Angle Meter
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Brand Name:GFUVE
Model Number:GF211B
Certification:CE,ISO9001:2008,IEC
Price:US$1000~US$1200/Set
Payment Terms:Western Union, T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:1000Sets/Month
Delivery Time:3days
Company Data
Verified Supplier
Contact Person
Andy
Business Type:
86-10-85782698
Business Type:
Manufacturer
Officials:
Oriental HuaRui A, No. 150 Guanzhuang Road, Chaoyang District, Beijing, 100024, China
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
10A 500v Double Clamp Digital Phase Angle Meter For Electronic Test Equipment
GF211B 10A 500v High Precision Double Clamp Digital Phase Angle Meter for protection deivce and Metering equipment
(Accuracy 0.5%)
Application
GF211B Handheld double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry enterprises, metallurgy factories and so on.
Phase-Angle Meter. an instrument used to measure the cosine of the
phase-shift angle, or the power factor, between voltage and current
in electric AC circuits at frequencies specified for mains used by
industry or to measure the phase difference of electric
oscillations.
Phase angle meters measure magnitudes AND angles based on a reference angle. Can you guess what the phase angle meter would measure in the following figure? The phase angle meter would measure 100V, but the angle will be a random number that might change constantly because the phase angle meter does not have a reference.
Phase-Angle Meter. The measuring mechanism in such meters is a
ratio meter of the electrodynamic, ferrodynamic, electromagnetic,
or induction type; the deflection of the moving part of the ratio
meter depends on the phase shift between the given voltage and
current. Electronic counters are used as phase-angle meters for a
wide range of frequencies.
FEATURES
- Measure phase angle between two voltages, between two current or between voltage and current
- Measure alternating voltage (U), alternating current (I), frequency (F), active power (P), reactive power (Q), power factor (PF) and so on.
- Current signal is obtained by the clamp current transformer on line directly
- Discern inductive circuit and capacitive circuit;
- Directly read differential protection phase among every unit of CT
- Can check connection of transformer
- Measure two way voltage phase sequence
- Can check whether the meter connection is right or not
- Can evaluate the running speed of electric kWh meter
- High resolution of current, so can be used as a leakage current meter
Phase angle meter. It is capable of displaying the phase angle relationship between two power signals, which can be two currents, two voltages or any combination. Currents up to 10 A and voltages up to 500 V can be applied directly to the instrument. The current input range can be extended by using external current transformers.
PARAMETERS
| Electrical parameters | |
|---|---|
| Accuracy class | 0.5% |
| Power supply | 3.7V batteries |
| Scale | |
| Phase | 0-360.0° |
| AC Voltage | 0-500V |
| AC Current | 200mA / 2A / 10A |
| Frequency | 45-65Hz |
| Active power accuracy | 0.5%, resolution 0.01W |
| Power factor | -1 ~ 0 ~ 1, resolution 0.001 |
| Fundamental error (under standard operating environment) | |
| Temperature | 23°C±5°C |
| Moisture | <65% |
| Wave form | Sine wave Distortion ≤1% |
| Frequency | 50±2Hz, 60±2Hz |
| Wire position | Center of clamp |
| Phase measurement | Voltage: 100V±25V Current: 1A±0.2A |
| Phase accuracy | 0.5% FS |
| Voltage accuracy | |
| 200V | 0.5FS, Resolution 0.1V |
| 500V | 0.5FS, Resolution 1V |
| Current accuracy | |
| 10A | 0.5FS, Resolution 10mA |
| 2A | 0.5FS, Resolution 1mA |
| 200mA | 1.0FS, Resolution 0.1mA |
| Input impedance | |
| When measure voltage | 1MΩ |
| Input voltage impedance | >120KΩ when measure phase |
| Phase measurement | |
| Voltage range | 2-500V |
| Current range | 0.002-10A |
| Additional error | |
| Measure phase angle, the voltage and the current | Less than the fundamental error |
| Measure current | The error led by wires away from center of clamps is less than the fundamental error |
| Safety specification | |
| Resistance to voltage | The meter can resist 1000V (AC sine wave, 50Hz or 60 Hz) for 1 minute between the meter circuit and the meter case; Between input joint U1 and U2 can resist 500V (AC sine wave, 50Hz or 60 Hz) for 1 minute. |
| Insulation resistance | The resistance both between the meter circuit and the meter surface and between the terminals U1 and U2 is greater than 100MΩ. |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | 185×85×41 |
| Weight (kg) | 0.26 |
| Environmental conditions | |
| Working temperature | 0°C±40°C |
| Humidity | ≤80% |
| Accessory | |
| Multi-function double clamp digital phase angle meter | 1 piece |
| Clamps 10A | 2 pieces |
| Clamp wire | 2 pieces |
| Voltage wire | 2 pieces |
| User's manual | 1 piece |
| Certification of quality | 1 piece |
| Box | 1 piece |
Photo
Company Profile
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing GFUVE Instrument Transformer Manufacturer Co., Ltd. was established in 2008. It combined design, manufacturing and sales together as one high-tech enterprise. GFUVE Instrument Transformer company mainly produces less than 35kV current transformer and voltage transformer, split core ct and current clamp models etc.
GFUVE is a leader manufacturer of split core current transformer products in China. It is professional in current transformer, potential transformer and related accessory. The product of outdoor split core current transformer develops very quickly in the global market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, Southeast Asia, Australia and Africa.
Please contact us now for further business relationship. We are here to provide you the best service and the best product.
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