SCT-1250
SCT-1250
The document provides technical specifications for the Magnelab SCT-1250 Series split-core AC current sensors, which are designed to measure AC current up to 800 Amps. These sensors are suitable for installation on existing electrical wiring and feature a self-locking mechanism.
Specifications:
- Rated Input: Up to 800 Amps
- Output: 0.333 Volt at rated current
- Linearity Accuracy: ± 1%
- Accuracy Range: 10% to 130% of rated current
- Phase Angle: Less than 2 degrees at rated current
- Frequency Range: Operates from 50 Hz to 400 Hz
- Lead: 8 ft. twisted-pair, 22 AWG
- Maximum Voltage: 600 V on bare conductor
- Operating Temperature: -20°C to +110°C
- Standards: UL Standard 6d 1010-1, EN 60044-1
Features:
- Custom outputs and parameters available upon request
- No burden resistor required; a Zener diode limits output voltage to 22 V
Part Numbers and Ratings:
- SCT-1250-000: 70 Amp
- SCT-1250-070: 100 Amp
- SCT-1250-100: 150 Amp
- SCT-1250-150: 200 Amp
- SCT-1250-200: 250 Amp
- SCT-1250-250: 300 Amp
- SCT-1250-300: 400 Amp
- SCT-1250-400: 600 Amp
- SCT-1250-600: 800 Amp
Dimensions:
- A: 82.55 mm (3.250 inches)
- B: 85.09 mm (3.350 inches)
- C: 25.40 mm (1.000 inch)
- D: 31.75 mm (1.250 inches)
- E: 31.75 mm (1.250 inches)
Compliance:
The product complies with RoHS2 and ISO 9001:2008 standards.
Catalog excerpts
Split-Core AC Current Sensor SCT-1250 1.25” Opening With Ratings Up To 800 Amps Description: Magnelab’s SCT-1250 Series split-core current sensors “sense” AC current up to 800 Amps passing through the center conductor. Split-core transformers are ideal for installation on existing electrical wiring by snapping around the conductor. The SCT series have a self-locking mechanism. Custom outputs and other parameters available at customer request. Features: Rated input up to 800 Amps Output of 0.333 Volt at rated current Maximum Voltage: 600 V (on bare conductor) Accuracy at 10% to 130% of rated current Phase angle < 2 degrees measured at rated current PART NUMBER AND RATING * Zener diode limits the output voltage to 22 V Output Voltage ONE TURN CUSTOMER SUPPLIED
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