Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 200sets/month |
| Delivery Time | 2-3weeks |
| Packaging Details | Standard Export Wooden Box |
| Name | Programmable Current and Voltage Source |
| Application | energy meter test or power device test |
| Usage | electric lab and manufacturer factory |
| Class | 0.05 |
| Function | 0.05% voltage source & current source |
| Current Output | 0-120A |
| Voltage Output | 0-600V |
| Frequency | 40-70Hz |
| Phase Angle | 0-360.00 |
| LCD | 7 inch touch TFT color LCD |
| Brand Name | GFUVE |
| Model Number | GF3031 120A |
| Certification | CE, ISO9001-2015, CNAS |
| Place of Origin | BEIJING CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 200sets/month |
| Delivery Time | 2-3weeks | Packaging Details | Standard Export Wooden Box |
| Name | Programmable Current and Voltage Source | Application | energy meter test or power device test |
| Usage | electric lab and manufacturer factory | Class | 0.05 |
| Function | 0.05% voltage source & current source | Current Output | 0-120A |
| Voltage Output | 0-600V | Frequency | 40-70Hz |
| Phase Angle | 0-360.00 | LCD | 7 inch touch TFT color LCD |
| Brand Name | GFUVE | Model Number | GF3031 120A |
| Certification | CE, ISO9001-2015, CNAS | Place of Origin | BEIJING CHINA |
| High Light | 0.05 Class current voltage source ，120a current and voltage source ，600V current and voltage source | ||
GF301 Portable Three Phase Programmable Current and Voltage Source for Electrical Test Equipment
The compact portable GF3031 is an ideal equipment for various substation commissioning test applicatons. The PC controlled software provides the flexible way to control current and voltage outputs and perform the required test, such as checking the protection device by injecting current and voltage from seconadary side. The GF3031 can be used together to form a larger 120A testing sytem for more complicated test applications.Three Phase Portable kWh Meter Test Equipment with Voltage & Current Source
The GF3031 Portable Three Phase Programmable Current and Voltage Source consists of an integrated three phase current and voltage source(up to 500V/120A or 500V/20A) and built-in three-phase electronic reference standard of accuracy class 0.05%. Characteristic features of the GF3031 are its wide measuring range, high accuracy and high tolerance to unwanted external influences. The equipment offers high functionality combined with an excellent menu guided operation via built-in keyboards and colored 7” touch LCD-display.
GF3031 portable programmable test equipment adopts mature signal synthetic and advance power amplifier technology, wide voltage and current output with high efficiency and high stability, to be widely used in lab and field.
It is suitable for power department, measuring department, quality control department, research units, and institutions of higher learning, and electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and the production of enterprise etc.
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% |
| Power supply | Single phase AC 85-265 V, frequency 50/60 Hz |
| AC Voltage output | |
| Range (U1, U2, U3 phase) | 57.7V/100V/220V/380V; range switch automatically(Max 500V) |
| Adjust fineness | 0.01% RG |
| Accuracy | 0.05% RG |
| Stability | <0.01% RG/120s |
| Distortion degree | <0.3% (not capacitive load) |
| Output power | 30VA |
| Full load regulation rate | 0.01% RG |
| Full load regulation time | Less than 1mS |
| Long-term stability | ± 60 PPM/year |
| AC Current output | |
| Range (I1, I2, I3 phase) | 0.2A, 1A, 5A, 20A, 100A; range switch automatically |
| Adjustment range | (0-120)%RG |
| Adjust fineness | 0.01% RG |
| Accuracy | 0.05% RG |
| Stability | <0.01% RG/120s |
| Distortion degree | <0.3% (not capacitive load) |
| Output power | 100VA |
| Full load regulation rate | 0.01% RG |
| Full load regulation time | Less than 1mS |
| Long-term stability | ± 60 PPM/year |
| Power output | |
| Accuracy | 0.05% RG |
| Stability | 0.01% RG/120s |
| Phase angle | |
| Adjusting range | 0°-359.99° |
| Resolution | 0.001° |
| Accuracy | 0.05° |
| Power factor | |
| Adjusting range | -1 ~ 0 ~ +1 |
| Resolution | 0.0001 |
| Accuracy | 0.0005 |
| Frequency | |
| Adjusting range | 40-65 Hz |
| Resolution | 0.001 Hz |
| Accuracy | 0.005 Hz |
| Temperature drift | ± 0.5 PPM/°C |
| Long-term stability | ± 4 PPM/year |
| Harmonic accuracy | |
| Harmonic phase | 0°-359.99° |
| Harmonic phase accuracy | < 0.01° |
| Harmonic set accuracy | 0.1% (relative to the base wave ratings) |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | 500x600x175 |
| Weight (kg) | 27 |
| Environmental conditions | |
| Working temperature | 0°C to 40°C |
| Storage condition | -30°C to -60°C |
| Relative humidity | ≤ 85% |
| NO. | Accuracy | Voltage range | Current Range | Weight |
|---|---|---|---|---|
| 303D1201 | 0.10% | 0-500V | 0-120A | 27KG |
| 303D12005 | 0.05% | 0-500V | 0-120A | 27KG |
| 303D1201 | 0.10% | 0-380V | 0-12A | 18KG |
| 303D1205 | 0.05% | 0-380V | 0-12A | 18KG |
| 303D2401 | 0.10% | 0-500V | 0-24A | 20KG |
| 303D2405 | 0.05% | 0-500V | 0-24A | 20KG |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
$100,000,000-$150,000,000
Employee Number:
300~350
Ecer Certification：
Active Member
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... 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...
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