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S77-Solid-Core
Current Transformers
- Easy split-core installation: ACUCT Split Core Current Transformers install around existing branch circuit conductors without disconnecting cables, reducing panel downtime.
- Designed for power metering: Converts AC operating current into a 333 mV signal for use with ACI single-phase and three-phase power meters.
- Multiple current ranges: Available in 50A, 100A, 200A, 300A, 400A, 600A, 800A, and 1000A models to match a wide variety of electrical monitoring applications.
- High measurement accuracy: Provides 0.5% accuracy from 10% to 120% of rated current, supporting dependable energy and demand metering.
- Built for branch circuit monitoring: Compact, lightweight designs with 0.75", 1.25", and 2.00" window sizes make it easier to fit conductors inside electrical panels.
- Ideal for efficiency projects: Well suited for energy metering, demand metering, load surveys, LEED/green projects, and ROI or project-justification studies.
- Durable electrical construction: Epoxy-encapsulated UL94V-0 case, 600 VAC Category III rating, and 3,000 VAC withstand voltage support demanding panel environments.
- Installer-friendly wiring: Stripped and tinned 22 AWG lead wires with polarity identification simplify connection to compatible ACI power meters.
- Certified and supported: UL Recognized, CE, and RoHS2 compliant, with ACI’s five-year limited warranty for long-term confidence.
S77-Solid-Core
From
$
41.00
Product Overview
- Altitude,Max 3000 m
- Applications Building and Maintenance, Environmental and Weather, Environmental Monitoring, R&D/Engineering Testing
- Approvals UL2808, 61010-2, CSA 22.2, CE and RoHS Compliant
- Case Material Plastic Encapsulated/UL 94V-0
- Color Code White: Positive (+) Black: Negative (-)
- Connection Note Stripped and Tinned Lead Wires
- Core Type Solid
- Electrical Connection Stripped Leads
- Frequency Input Range 50/60 Hz
- Height 0.75 in
- Hole Diameter 0.77 in
- Insulation Note Impulse Insulation (BIL): 10kV; Insulation Resistance: 50 MΩ
- Lead Length 1 ft
- Length 2 in
- Measurement Type Current
- Operating Humidity 5 to 95% RH, non-condensing
- Operating Temperature, Max 140 °F
- Operating Temperature, Min 5 °F
- Output Detail Rated Output: 333mV @ 5/20/50/100 Amps (See Ordering Grid)
- Series ID S77 Solid Core
- Storage Temperature, Max 185 °F
- Storage Temperature, Min -40 °F
- Volt-Amperes Burden B0.005
- Weight 0.2 lb
- Width 0.75 in
- Wire Gauge 18 AWG
- Withstand Voltage 3,000 Vac
- Working Voltage CAT III 600 VAC
PDFs & Manuals
