
The equipment is compliance with national verification regulation: JJG124-2005 “Ammeter, voltmeter, power meter and resistance meter verification rules” and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit high-speed analog-to-digital converters of controllable sine wave, the distorted wave signal source.The equipment comes with RS-232 interface, can be connected with PC to a semi-automatic verification system. It has precise interface and multi-functions including verification, storage and query.The equipment adopts color LCD screen, chart character display is clear, with high precision, stable and reliable, convenient operation and flexible characteristics.
Electrical parameters | ||
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Power supply | Single phase AC 220V±10% or 110V±10%, 50/60HzAC | |
AC Voltage output | ||
range | 200mV, 400mV, 2000mV, 4000mV, 20V, 100V, 200V, 500V, 1000V | |
Range 20V-1000V | Accuracy | ±(0.03%RD+0.02%FS) |
Stability | ≤0.01% FS /60s | |
Range 200mV-4000mV | Accuracy | ±(0.3%RD+0.2%FS) |
Stability | ≤0.04% FS /60s | |
Load capacity | 20VA | |
Waveform distortion | ≤0.3% | |
Adjustable Range | 0-120% FS (1000V not included) | |
Fineness | 5×10-5 | |
AC Current Output | ||
Range | 2mA, 4mA, 20mA, 40mA, 0.2A, 0.5A, 2A, 5A, 10A, 20A | |
Range 0.2A-20A | Accuracy | ±(0.03%RD+0.02%FS) |
Stability | ≤0.01% FS /60s | |
Range 2mA-40mA | Accuracy | ±(0.3%RD+0.2%FS) |
Stability | ≤0.04% FS /60s | |
Load capacity | 20VA | |
Waveform distortion | ≤0.3% | |
Adjustable Range | 0-120% FS | |
Fineness | 5×10-5 | |
Frequency Output | ||
Range | 45-65Hz | |
Fineness | 0.001Hz | |
Accuracy | 0.01Hz | |
Harmonic Wave | ||
Times | 2-31 | |
Extent | 0-20% | |
Each harmonic phase fineness | 0.01·N (N is harmonic order) | |
DC voltage output | ||
Range | 200mV, 400mV, 2000mV, 4000mV, 20V, 40V, 100V, 200V, 400V, 1000V | |
Load capacity | 20W | |
Adjustable range | 0-110% FS (1000V not included) | |
Adjustable fineness | 5×10-5 | |
Stability | ≤0.01% FS /60s (peak-peak value) | |
Accuracy | ±(0.03%RD+0.02%FS) | |
Ripple wave | ≤1% FS | |
DC current output | ||
Range | 20uA, 40uA, 200uA, 400uA, 2mA, 4mA, 20mA, 40mA, 0.2A, 1A, 2.5A, 5A, 10A, 20A | |
Load capacity | 20W | |
Adjustable Range | 0-110% FS (1000V not included) | |
Adjustable Fineness | 5×10-5 | |
Stability | ≤0.01% FS /60s (peak-peak value) | |
Accuracy | ±(0.06%RD+0.04%FS) | |
Ripple wave | ≤1% FS | |
Resistance box | ||
Range | 0-200Ω, 200-400Ω, 0-2kΩ, 2kΩ-4kΩ, 0-20kΩ, 20kΩ-40kΩ, 0-200kΩ, 200kΩ-400kΩ, 0-2MΩ, 2MΩ-4MΩ | |
Fineness | 0.02% | |
Range 0-2kΩ, 0-20kΩ, 0-200kΩ | ||
Range 0-2kΩ | Adjustable Range | 0-100%FS |
Accuracy | ±(0.12%RD+0.08%FS) | |
Range 0-200Ω,0-2MΩ | Adjustable Range | 0-100% FS |
Accuracy | ±(0.3%RD+0.2%FS) | |
Range 2kΩ-4kΩ, 20kΩ-40kΩ, 200kΩ-400kΩ | ||
Range 2kΩ-4kΩ | Adjustable Range | 5%-100%FS |
Accuracy | ±(0.12%RD+0.08%FS) | |
Range 200-400Ω, 2MΩ-4MΩ | Adjustable Range | 5%-100% FS |
Accuracy | ±(0.3%RD+0.2%FS) | |
Clamp meter range | ||
200A | Accuracy | ±0.2% |
600A | Accuracy | ±0.5% |
1000A | Accuracy | ±1% |
Dot frequency square wave output | ||
Range | 1kHz, 5kHz, 10kHz, 50kHz, 100kHz, 200kHz, 1000kHz | |
Square wave amplitude | 4.5V | |
Setting accuracy | 5×10-5 | |
Mechanical parameters | ||
Dimension (L×W×H) (mm) | 440x360x160 | |
Weight (kg) | 12 | |
Environmental conditions | ||
Operating temperature | 20°C±10°C | |
Relative humidity | ≤85%RH |
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.