Milesight IOT - Smart Current Transformer LoRaWAN

CT101 is a LoRaWAN® Smart Current Transformer for monitoring the energy and analyzing consumption remotely. CT101 provides multiple current options to suit energy monitoring and support sending threshold alarms. The compact size and clamp design allow it to be installed in any indoor space quickly and safely without de-energizing a facility, simplifying the installation and saving costs. Compliant with a Milesight LoRaWAN® gateway, CT101 can be monitored via webpageor mobile App remotely.

Detachable Design

It can be easily disassembled to adapt to a variety of installation
environments, particularly those constrained by limited space.

CT101 With 100A Current Capacity

For typical applications where currents of up to 100 amperes are needed.

Self-Powered: No Batteries, No Limits

The CT10x is designed to derive power directly from the measured circuit, eliminating the constraints of batteries while ensuring seamless operation.

Superior Accuracy

Outperform other competitors on the market, CT10x boasts an impressive high sampling frequency of up to 3.3kHz, guaranteeing unparalleled accuracy and detail.

Efficient Energy Tracking

Calculate accumulated ampere hour in real-time at a one-second interval. This enables precise current consumption monitoring and analysis, achieving goals such as energy conservation and reduced operational costs.

Non-Invasive Installation

Split core product design for non-invasive and quick installation,
eliminating the risk of circuit damage or power interruptions.

External Wire Temperature Sensor

An external wire temperature sensor is available, triggering alerts when
the wire temperature reaches a set threshold.

Current Threshold Alert

Set minimum and maximum current thresholds, and receive instant alarms upon threshold triggers for swift action.

Over-Current Alert

Receive instant alerts when actual current exceeds the rated limit, accompanied by a smart LED indicator flashing every 2 seconds for swift visual confirmation of the alarm status.

Compact Industrial Design

CT10x is equipped with a high-gain antenna, ensuring stable signal transmission. And the magnetic antenna is also offered as an optional choice to meet your specific needs

Cable-free

Say goodbye to the hassle of wires. This simplifies the installation process, reduces labor costs, and allows for more flexible placement.

Specifications

Electrical

• Detection Parameter : RMS Current
• Sampling Frequency : 3.3 kHz
• Working Frequency : 50~60 Hz
• Rated Primary Current : 100 A
• Transformer Ratio : 1000:1
• Start Current : 1 A
• Accuracy : ±1 % (>5Arms), ±3 % (≤ 5Arms)
• Resolution : 1 mA
• Temperature Sensor : Sensor type, NTC Measuring range, -20°C ~ 100°C Measuring accuracy, ±1 %

Wireless Transmission

• Protocol : LoRaWAN®
• Antenna Connector : 1 × 50 Ω SMA Connector (Center PIN: SMA Female)
• Frequency : CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
• Tx Power : 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
• Sensitivity : -137dBm
• Mode : OTAA/ABP Class A

Others

• Button : 1 × Reboot Button
• LED Indicator : 1 × Status/Alarm Indicator
• Port : 1 × USB Type-C for Power Supply, Console or Cable Temperature Sensor Connection
• Configuration : USB Type-C or Downlink

Physical Characteristics

• Power Supply : Induced current power supply
• Insulation Voltage : 2.5kVac(r.m.s)(1mA/1min)
• Color/ Material : Blue, PBT+PC (UL94 V0)
• Operating Temperature : -20°C~70°C (-4°F~158°F)
• Storage Temperature : -25°C~80°C (-13°F~176°F)
• Relative Humidity : ≤ 95% (Non-condensing)
• Ingress Protection : IP30
• Dimensions : 86.5 × 31 × 37.4 mm (5.7 × 3.54 × 1.47 in),Wire Hole/ Ф 16 mm (Ф 0.63 in)
• Weight : 85.65g
• Installation : CT Clamp, Suspended on the Testing Conductor / Transceiver, Cable-tie Mounting (under integrated mode)