CRD4150-1

工业品

价格：￥2613.76价格含税（税率13%）

品牌名称: CR Magnetics Inc.
商品型号: CRD4150-1
商品编号: C6538146
商品毛重: 1克(g)

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个

(1个/袋，最小起订量1个，递增量：1)

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￥0.00

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产品特点 FEATURES

1 Installation: Supports 35mm DIN rail or panel mount; connection diagram printed on the case for quick and correct wiring.

2 Sensing Performance: Dual-element design with 26-inch (6.5cm) window; True RMS current measurement per phase, suitable for non-sinusoidal AC waveforms; input range of 1 to 25 AAC, can be used with external current transformers to extend range.

3 Communication Capability: Equipped with RS485 IEEE bus interface; supports ASCII communication (MODBUS available via optional M suffix); red LED flashes when power is connected, red and green LEDs flash during communication for real-time status indication.

4 Accuracy & Reliability: Basic accuracy of 0.5%; low thermal drift of 500 PPM/°C; fast response time of up to 250ms; wide frequency range of 20Hz to 5kHz; MTBF over 100,000 hours for long-term stable operation.

5 Compliance & Safety: CE and RoHS certified; vibration tested to IEC 60068-2-6,1995; insulation voltage of 2500 VDC; altitude limit of 2000 meters max.

6 Power Supply: Operates on 24 VDC ±10% power input; typical supply current of 30mA, maximum 30mA

使用场景 APPLICATIONS

1 Sub-metering Applications: Track energy consumption of individual circuits or equipment in commercial buildings, factories, or residential complexes for cost allocation and efficiency analysis.

2 Motor Load Monitoring: Monitor current of industrial motors to detect overloads, underloads, or abnormal operation, helping to prevent motor damage and reduce downtime.

3 Uninterruptible Power Systems (UPS): Real-time current monitoring in UPS systems to ensure stable power output and quickly identify any faults in the power supply chain.

4 Remote Monitoring: Enable remote current data collection in distributed systems (e.g., power grids, oil and gas pipelines, or agricultural irrigation systems) via RS485 communication.

5 Load Shedding Management: Provide accurate current data to support intelligent load shedding strategies, ensuring power grid stability during peak demand periods.

6 Energy Management: Collect detailed current and energy data for facility managers to optimize energy usage, reduce waste, and lower operational costs.

7 Unmetered Power Systems: Fill the gap in power monitoring for systems without built-in metering, such as temporary construction sites or remote industrial installations

注意事项 PRECAUTIONS

1 Installation: Follow the printed connection diagram on the case for wiring; torque connections to 3.0 inch lbs (0.4Nm) – over-tightening may damage terminals; mount on a 35mm DIN rail or flat panel in a dry, dust-free environment.

2 Environmental Requirements: Operate within 0°C to 60°C temperature range; avoid condensation (maintain RH between5% and95% non-condensing); do not use the device above 2000 meters altitude.

3 Power Supply: Use a stable 24 VDC power supply with ±10% tolerance; ensure the supply current does not exceed 30mA to prevent device damage.

4 Maintenance: Clean the device only with a water-dampened cloth; do not use harsh chemicals or abrasive materials; regularly check LED status to confirm power and communication are normal.

5 Safety Precautions: Disconnect power before installation or maintenance; do not exceed the rated input range (1-25 AAC) without external current transformers; comply with local electrical safety standards and regulations