■ Accuracy Class: 0.25%
■ Current Rating: 3A/5A/10A/15A/20A/30A/50A/75A/100A/150A/200A/300A/
400A/500A/600A/1000A
■ Voltage Rating: Default 75mV
(Customizable options: 50mV/60mV/75mV/100mV/150mV/200mV/300mV)
■ Accuracy Class: 0.25%
■ Current Rating: 3A/5A/10A/15A/20A/30A/50A/75A/100A/150A/200A/300A/
400A/500A/600A/1000A
■ Voltage Rating: Default 75mV
(Customizable options: 50mV/60mV/75mV/100mV/150mV/200mV/300mV)
| Parameter Category | Specific Content |
|---|---|
| Product Name | DC Shunt |
| Product Model | FL-15 3A-500A |
| Accuracy Class | Class 0.25 |
| Overload Performance | 120% of rated current, stable operation for 2 hours |
| Heating Under Stable Load | After temperature rise stabilizes, no more than 80℃ for rated current below 50A; no more than 120℃ for rated current above 50A |
| Voltage Drop (Secondary Drop) | Default 75mV, customizable 50mV, 60mV, 75mV, 100mV, 150mV, 200mV, 300mV |
| Product Standard | GB/T7676-1998 'Direct-Acting Analog Indicating Electrical Measuring Instruments and Their Accessories' |
| Safety Standard | IEC 61010-1:1990 'Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 1: General Requirements' |
| Environmental Conditions | -40~+60℃, relative humidity ≤95 (at 35℃) |
| Mechanical Strength Performance | Can withstand transportation vibration with an acceleration of 70m/s² and an impact frequency of 80~120 times per minute for 6 hours |
| Material and Service Life | Processed from brass parts, reliable quality and long service life |


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