AccuEnergy ACUCT-0812-400:5 : AcuCT 5A Split-Core Current Transformer, 400A Input, 5A Output, 21.0mm x 31.0mm Window, IEC 61869-2 Class 0.5s, 600Vac, Terminal Output

AccuEnergy ACUCT-0812-400:5 : AcuCT 5A Split-Core Current Transformer, 400A Input, 5A Output, 21.0mm x 31.0mm Window, IEC 61869-2 Class 0.5s, 600Vac, Terminal Output

The AccuEnergy ACUCT-0812-400:5 is an AcuCT 5A Series split-core current transformer built for revenue-grade metering accuracy and fast installation. The split-core design clamps around an existing conductor so you can install without disconnecting cables. Choose 1A or 5A industrial secondary output to match your meter or protective device.

Common Applications

• Power metering and submetering
• Energy monitoring in switchgear, MCCs, and distribution panels
• Retrofits where conductor disconnection is not practical
• Building automation and industrial energy monitoring

Specifications

• Rated Primary Current: 400A
• Current Range: 5% to 120% of rated current
• Secondary Output: 5A
• Accuracy: IEC 61869-2 Class 0.5s
• Frequency Range: 50Hz to 400Hz
• Burden: 2.5VA
• Rated Voltage: 600Vac
• Withstand Voltage: 3.0KV/1mA/1min
• Phase Orientation: Arrow points towards load
• Installation: Indoor use
• Certifications: CE, RoHS, cURus (E359521)

Mechanical

• Form Factor: Split-core CT
• Window Size: 21.0mm x 31.0mm (0.83" x 1.22")
• Exterior Dimensions: 89.0mm x 105.0mm x 40.0mm (3.50" x 4.13" x 1.57")
• Case Material: UL 94V-0 rated flame retardant
• Lead Wires: Terminal output
• Operating Temperature: -15°C to 60°C (5°F to 140°F)
• Operating Humidity: 0 to 95% RH, non-condensing

Construction

Datasheets

AcuCT 5A Series Split-Core Current Transformer Datasheet