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Technical resources · Specifications

CT Hub Specs

Technical specifications and dimensions for the Opti-mized CT Hub.

1Exterior (Front View)
CT Hub exterior, front view, 120.00 mm by 120.00 mm.
2Interior (Top View)
CT Hub interior, top view, with 16 numbered CT inputs, 120 mm by 120 mm.

Technical

Power
9V DC-DC supplied from gateway
Current Channels
16 channels - 0.333V CTs, 0-4,000 Amps depending on CT
Maximum Current Input
150% of current transducer rating (mV CTs) to maintain accuracy.
Measurement type
True RMS using high-speed digital signal processing (DSP) with continuous sampling
Line Frequency
50/60 Hz (45-70 Hz measurable range). Measurement taken L1-N.
Waveform Sampling
500Hz
Parameter Update Rate
1 second
Measurements
Amps

Mechanical

Mounting
Enclosure Mounting
Operating Temperature
-20°C to 60°C (-4°F to 140°F)
Humidity
5% to 95% non-condensing
Enclosure
Aluminium Extrusion Case
Enclosure Dimensions
(L) 127.8 mm × (W) 100 mm × (H) 31 mm

Communication

Hardware
Ethernet to Gateway
Protocol
Proprietary
Max communication length
10 meters recommended
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