AccuEnergy ACUCT-S433-1000:1A : AcuCT S433 Instrument Solid-Core Current Transformer, 1000A Primary, 1A Output, Window ¯ 93.0mm (3.66 in), 600VAC, Rated CAT III, 2.5m (8ft) Leads
The AccuEnergy ACUCT-S433-1000:1A is an AcuCT S433 series current transformer designed for high-current instrumentation, switchboard monitoring, and power metering. This solid-core, epoxy-encapsulated CT provides a 1A output for accurate AC current measurement. Use it where a permanent CT installation is preferred. It features a ¯ 93.0mm (3.66 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: 1000A
- Output: 1A Secondary Output
- Accuracy: IEC 61869-2 0.5, 0.5S, 0.2 (model dependent)
- Frequency Range: 50-400Hz
- Rated Voltage: 600VAC, Rated CAT III
- Withstand Voltage: 3,000Vac
- Current Range: 5%-120% of rated current
- Operating Temperature: -25¡C to 70¡C / -13¡F to 158¡F
- Operating Humidity: <90% RH
- Wire Polarity: White=Positive, Black=Negative
- Phase Orientation: H1 points towards source
Mechanical
- Form Factor: Solid-Core CT
- Window Size: ¯ 93.0mm (3.66 in)
- Exterior Dimensions: 6.50" x 6.89" x 1.38"
- Case Material: Epoxy encapsulated housing
- Lead Wires: 2.5m (8ft), Twisted Pair, 18AWG
Construction
| Case Material | Epoxy encapsulated housing |
| Certifications | cURus, CE, RoHS, UL Listed UL 2808, CSA 22.2 |
Datasheets
 |
AcuCT S433 Instrument Solid-Core Current Transformer Datasheet |
- Category:
- Metering Current Transformers
- Manufacturer:
- AccuEnergy
- Series:
- AcuCT S433 Instrument Solid-Core Current Transformer
- Form Factor:
- Solid-Core
- Primary Current:
- 1000A
- Secondary Output:
- 1A Secondary Output
- Window Size:
- 93.0mm (3.66 in)
- Accuracy:
- IEC 61869-2 0.5, 0.5S, 0.2
- Frequency Range:
- 50-400Hz
- Rated Voltage:
- 600VAC, Rated CAT III
- Withstand Voltage:
- 3,000Vac
- Current Range:
- 5%-120% of rated current
- Operating Temperature:
- -25¡C to 70¡C / -13¡F to 158¡F
- Operating Humidity:
- <90% RH
- Lead Length:
- 2.5m (8ft)
- Certifications:
- cURus, CE, RoHS, UL Listed UL 2808, CSA 22.2
- Wire Polarity:
- White=Positive, Black=Negative
- Phase Orientation:
- H1 points towards source
