AccuEnergy ACUCT-S165-400:5A : AcuCT S165 Solid-Core Current Transformer, 400A Primary, 5A Output, Window ¯ 42.0mm (1.65 in), 600VAC, Rated CAT IV, 2.5m (8ft) Leads

AccuEnergy ACUCT-S165-400:5A : AcuCT S165 Solid-Core Current Transformer, 400A Primary, 5A Output, Window ¯ 42.0mm (1.65 in), 600VAC, Rated CAT IV, 2.5m (8ft) Leads

The AccuEnergy ACUCT-S165-400:5A is an AcuCT S165 series current transformer designed for high-accuracy power metering, submetering, and energy monitoring. This solid-core, epoxy-encapsulated CT provides a 5A output for accurate AC current measurement. Use it where a permanent CT installation is preferred. It features a ¯ 42.0mm (1.65 in) window opening. Lead length: 2.5m (8ft).

Common Applications

• Power metering and electrical submetering
• Energy monitoring in switchgear and distribution panels
• Load profiling and demand management
• Permanent installations where CTs are required

Specifications

• Primary Current: 400A
• Output: 5A Secondary Output
• Accuracy: IEC 61869-2 Class 0.2
• Frequency Range: 50/60Hz
• Rated Voltage: 600VAC, Rated CAT IV
• Current Range: 5%-120% of Rated Current
• Operating Temperature: -25¡C to 70¡C / -13¡F to 158¡F
• Operating Humidity: Non-Condensing, 5% to 95% RH
• Wire Polarity: White=Positive, Black=Negative
• Phase Orientation: H1 Points Towards Source

Mechanical

• Form Factor: Solid-Core CT
• Window Size: ¯ 42.0mm (1.65 in)
• Exterior Dimensions: 3.27" x 3.78" x 1.77"
• Case Material: Epoxy Encapsulated Housing
• Lead Wires: 2.5m (8ft) Twisted Pair, 18AWG

Construction

Datasheets

AcuCT S165 Solid-Core Current Transformer Datasheet