Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
More information facilitates better communication.
Submitted successfully!
We will call you back soon!
Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
Place of Origin: | BEIJING,CHINA |
---|---|
Brand Name: | GFUVE |
Model Number: | GF312D |
Minimum Order Quantity: | 3SETS |
Packaging Details: | CARTON |
Delivery Time: | 1-2WEEKS |
Payment Terms: | T/T, Western Union, MoneyGram |
Supply Ability: | 1500SETS/MONTH |
ACCURACY: | 0.05%, 0.1% | RESOLUTION: | 6”TFT (640×480) |
---|---|---|---|
POWER SUPPLY: | 220V±10%, 50/60Hz | VOLTAGE: | 5-480V |
CURRENT: | 5mA-20A | HARMONIC: | 2nd-63st |
PHASE ANGLE: | 0°-360° | FREQUENCY: | 45-65Hz |
DIMENSION: | 220×138×61MM | WEIGHT: | 1.7KG |
High Light: | Harmonic Reference Electric Meter Calibration,Electric Meter Calibration 5mA,RS232 Reference Electric Meter Calibration |
INTRODUCTION
GFUVE is committed to providing our customers with leading innovative and technologically superior products, while maintaining metrology capability in power and energy measurement that is surpassed by none. Our engineers drew on the expertise and knowledge to achieve in power and energy measurement technology perfection
TECHNICAL PARAMETERS
Electrical parameters | |
---|---|
Accuracy class | 0.05%, 0.1% |
Resolution | 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 | 5-480V |
Error | ±0.05% (30V-480V) ±0.1% (5V-30V) |
Harmonic | 2nd-63st |
Test current | |
Range (direct connection) | 5mA-20A |
Error (direct connection) | ±0.05% (100mA-20A) ±0.1% (10mA-100mA) |
Range (clamp CT) | 10mA-3000A |
Error (camp CT) | ±0.2% (100mA-100A) ±0.5% (100A-3000A) |
Harmonic | 2nd-63st |
Power measure error | |
Active power (direct connection) | ±0.05% (0.1A-20A) ±0.1% (0.01A-0.1A) |
Reactive power (direct connection) | ±0.1% (0.1A-20A) |
Energy measure error | |
Active energy (direct connection) | ±0.05% (0.1A-20A) ±0.1% (0.01A-0.1A) |
Reactive energy (direct connection) | ±0.1% (0.1A-20A) |
Phase angle | |
Range | 0°-360° |
Resolution | 0.01° |
Error | ±0.05° |
Frequency | |
Range | 45-65Hz |
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 |
Function | |
Vector diagram | Yes |
Waveform | Yes |
Energy accumulation | Yes |
Communication with PC | Yes |
Mechanical parameters | |
Instrument dimensions (W×H×D) (mm) | 220×138×61 |
Instrument Weight (kg) | 1.7 |
Carry case dimensions (W×H×D) (mm) | 450×320×185 |
Carry case (kg) | 8.5 |
Environmental conditions | |
Ambient temperature | -10°C to 55°C |
Relative humidity | 15%-85% |