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Description
3 Phase Current Transformer with RJ45 Output – 630A/330mV 45mm
Hager EC40630CT
The Hager EC40630CT is a high-capacity 3-phase current transformer designed for systems with a primary current of up to 630A. Featuring a 330mV output via RJ45, it integrates seamlessly with modern energy management systems. The 45mm aperture accommodates large cables, making it ideal for industrial and commercial applications requiring precision and durability.
Key Features of Hager EC40630CT 3 Phase Current Transformer
- 630A Primary Rating: Designed for high-capacity 3-phase systems with up to 630A load.
- 330mV Output Signal: RJ45 connectivity ensures compatibility with advanced energy monitoring systems.
- Class 1 Accuracy: Certified to IEC/EN60044-8 and IEC/EN61869-2 standards for precision.
- Wide Frequency Range: Operates effectively between 47Hz and 63Hz.
- Thermal and Dynamic Current Ratings:
- Continuous Overcurrent: 1.2x rated current
- Short-Time Thermal Current (Ith): <60x rated current for 1 second
- Dynamic Current (Idyn): 2.5x Ith
- High Insulation Level: Rated at 3kV r.m.s., 50Hz for 1 minute to ensure safety in operation.
- 45mm Aperture: Accommodates larger cables, enabling flexible installation in demanding setups.
- Durable Construction: Housed in self-extinguishing polycarbonate with IP40-rated housing and IP20 terminals for safety.
- Environmental Resilience: Operates reliably between -25°C and 40°C, with safe storage from -40°C to 85°C.
Technical Specifications
Electrical Characteristics:
- Primary Current: 630A
- Output: 330mV
- Accuracy Class: Class 1
- Frequency Range: 47-63Hz
- Highest Voltage (Um): 0.72kV r.m.s.
- Continuous Overcurrent: 1.2x rated current
- Short-Time Thermal Current (Ith): <60x rated current for 1 second
- Dynamic Current (Idyn): 2.5x Ith
Insulation and Safety:
- Rated Secondary Burden: >5kΩ
- Insulation Level: 3kV r.m.s., 50Hz, 1 minute
Environmental Conditions:
- Operating Temperature: -25°C to 40°C
- Storage Temperature: -40°C to 85°C
- Relative Humidity: ≤85% (Non-condensing)
- Altitude: ≤2000m
Physical Characteristics:
- Housing Material: Self-extinguishing polycarbonate
- Housing IP Rating: IP40
- Terminal IP Rating: IP20
Compliance:
- Certifications: CE, RoHS
Applications
The Hager EC40630CT is ideal for:
- Industrial: Monitor energy consumption in high-demand environments like factories and production lines.
- Commercial: Track power usage in multi-tenant buildings, large offices, and retail spaces.
- Utilities: Provide accurate current measurements for public infrastructure and utility energy monitoring systems.
Why Choose the Hager EC40630CT?
The Hager EC40630CT offers high precision and reliability for large-scale energy systems. Its RJ45 connectivity ensures seamless integration with energy management solutions, while the 45mm aperture accommodates large cables for easy installation. Compliance with IEC/EN standards guarantees safe and accurate performance in demanding applications.
