ACCUENERGY 400A:333mV Split Core Current Transformer, 1.25" Window Diameter
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All orders are shipped within 1-2 business days. Product ETA 7-14 business days.
The AcuCT mV Series represents a compact, high-precision split-core current transformer engineered for revenue-grade performance in electrical panel and device monitoring within demanding environments like industrial and commercial settings. Its inherently safe low-voltage output ensures user safety, and the split-core design streamlines installation, eliminating the need for cable or wire disconnection.
Key Features:
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Revenue Grade Accuracy: Adheres to IEC 60044-1 class 0.5s standards within the 10%-120% range of the rated current.
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Current Input Range: Covers a broad range from 20A to 5000A AC, varying by model.
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Safe 333mV Output: The low-voltage output prioritizes safety during operation.
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Split-Core Design: Facilitates quick and hassle-free installation, saving time and effort.
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UL Recognized: Meets the safety and performance standards recognized by Underwriters Laboratories (UL).
| Specifications | Values |
|---|---|
| Rated Current | 300A, 400A, 600A |
| Current Range | 5% - 120% of rated current |
| Output | 333mV |
| Accuracy | IEC 61869-2 Class 0.5s |
| Mechanical/Environmental | Values |
|---|---|
| Form Factor | Split-Core CT |
| Window Size | 31.8mm x 31.8mm (1.25” x 1.25”) |
| Exterior Dimensions | 82.5mm x 85.1mm x 26.0mm |
| (3.25” x 3.35” x 1.02”) | |
| Case Material | Epoxy Encapsulated Housing, UL 94V-0 |
| Lead Wires | 2.5m (8’) twisted pair, 22AWG |
| Operating Temperature | -20°C to 55°C / -4°F to 131°F |
| Operating Humidity | Non-condensing, 0 to 95% RH |
| Installation Conditions | Indoor Use |
| Electrical | Values |
|---|---|
| Wire Polarity | White=Positive, Black=Negative |
| Phase Orientation | Arrow Points Towards Load |
| Frequency Range | 50/60Hz |
| Output Resistance (Voltage Output) | 300A: 8.33Ω / 400A: 6.25Ω / 600A: 4.16Ω |
| Safety/Compliance | Values |
|---|---|
| Withstand Voltage | 3.0KV/1mA/1min |
| Insulation Voltage | 600Vac, Category III |
| Rated Voltage | 600VAC |
| Certifications | CE, RoHS, cURus (E359521) |
