IFT-DQ913 Intelligent Integrated Terminal DevicePower Automation
The new-generation core device for distribution stations. Platform-based hardware, software-defined APP, with edge computing and local autonomous decision-making; supports distribution services, electricity collection, new power system applications. Industrial-grade, modular, expandable, low-power; reliable, stable in complex environments. Used in 400V low-voltage areas, installed in JP cabinets, outdoor box-type substations, distribution rooms.
Core Advantages & Features
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High-Performance ProcessingMeets high concurrency, large storage, multi-object acquisition, localized decision-making; functions including data acquisition, equipment monitoring, energy metering.
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AI-Powered DetectionSupports AI video/image analysis, load forecasting; detects fire, smoke, intrusion, predicts capacity.
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Coordinated ManagementExchanges info with medium-voltage terminals, enables hierarchical control for distribution areas, distributed generation, storage, EV charging.
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Data IntegrationIntegrates distribution and consumption data and services to achieve outage maintenance planning, refined line loss management, and visualization of power supply capacity.
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Technical Parameters
| Basic Parameters | |||
|---|---|---|---|
| Function | Parameter | ||
| Steady-state performance | Voltage measurement accuracy | ±0.5% | |
| Current measurement accuracy | ±0.5% | ||
| Frequency accuracy | ±0.01 Hz | ||
| Frequency deviation | ±0.01 Hz | ||
| Three-phase unbalance | Negative- and Zero-sequence current unbalance | ±1% | |
| Negative- and Zero-sequence voltage unbalance | 1%～5%,±0.3% | ||
| 5%～40%,±0.6% | |||
| Harmonics | 2nd–50th harmonic voltage ratio | Uh≥3%Un,±5%Uh | |
| Uh＜3%Un,±0.15%Un | |||
| 2nd–50th harmonic current RMS | Ih≥10%In,±5%Ih | ||
| Ih＜10%In,±0.5%In | |||
| 2nd–50th Voltage THD | Uh≥3%Un,±5%Uh | ||
| Uh＜3%Un,±0.15%Un | |||
| 2nd–50th Harmonic active power | Ph≥150 W,±1%Ph | ||
| Ph＜150 W,±1.5 W | |||
| Function | Parameters | |
| Transient performance | Voltage sag/swell, short interruption | Magnitude：±1.0%Un |
| Duration (half-wave refresh RMS): ±1 cycle | ||
| Triggered voltage/current waveform recording | Full-wave refresh RMS: ±2 cycles | |
The company consistently maintains robust innovative vitality, standing at the forefront of the industry and driving its advancement. Through cutting-edge technologies and products, it achieves goals of energy conservation, environmental protection, quality enhancement, and consumption reduction, continuously contributing to the development of a resource-efficient and environmentally friendly society.
