CT3XX Smart Current Transformer – Milesight
$136.00
- Self-Powered Operation
- Superior Accuracy with Up to 3.3kHz Frequency
- Real-time Accumulated Ampere Hour Calculation
- Non-invasive Installation
- Irregular Current/Temperature Status Alert
- Innovative One-to-Three Design
- LoRaWAN® Wireless Deployment
CT3XX Smart Current Transformer
With a one-to-three design, the current transformer can be applied to measuring up to three different objects’ electricity.
The CT3xx is designed to derive power directly from the measured circuit, eliminating the constraints of batteries while ensuring seamless operation
- Inspire Sensing Insights through Images
- Easy-to-Get Wireless Deployment
- Long Service Life with Low Power Consumption
- Multi-Object Catching & Multi-Capturing Modes
- Compact Design & Powerful Camera Capacity
- Collaborate with AIoT Sensing Platform
- Well Compatible with the Third Party Platforms
| Electrical Measurement – CT305 | |
|---|---|
| Detection Parameter | RMS Current |
| Sampling Frequency | 3.3 kHz |
| Working Frequency | 50~60 Hz |
| Rated Primary Current | 500 Arms |
| Rated Secondary Current | 150mA |
| Start Current | 30 Arms |
| Accuracy | ±1 % |
| Resolution | 1 mA |
| Temperature Sensor | Sensor type: 1 × NTC Sensor 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)/20 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 | 3kVac(r.m.s)(1mA/1min) |
| Color/ Material | Blue, PBT+PC (UL94 V0) |
| Cable Length | 1m |
| Operating Temperature | Transceiver: -20°C~70°C (-4°F~158°F) CT Clamp: -40°C~55°C (-40°F~131°F) |
| Storage Temperature | Transceiver: -25°C~80°C (-13°F~176°F) CT Clamp: -40°C~55°C (-40°F~131°F) |
| Relative Humidity | ≤ 95% (Non-condensing) |
| Ingress Protection | IP30 |
| Dimensions | Transceiver: 38 × 39.7 × 16 mm (1.5 × 1.56 × 0.63 in) CT Clamp: 65.52 × 90 × 43 mm (2.58 × 3.54 × 1.69 in) Wire Hole: Ф 36.6 mm (Ф 1.44 in) |
| Weight | Transceiver: 13.05 g Per CT Clamp: 276.75 g |
| Installation | Transceiver: Cable-tie Mounting (under integrated mode) CT Clamp: Suspended on the Testing Conductor |
| Electrical Measurement – CT310 | |
|---|---|
| Detection Parameter | RMS Current |
| Sampling Frequency | 3.3 kHz |
| Working Frequency | 50~60 Hz |
| Rated Primary Current | 1000 Arms |
| Rated Secondary Current | 150mA |
| Start Current | 60 Arms |
| Accuracy | ±1 % |
| Resolution | 1 mA |
| Temperature Sensor | Sensor type: 1 × NTC Sensor 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)/20 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 | 3kVac(r.m.s)(1mA/1min) |
| Color/ Material | Blue, PBT+PC (UL94 V0) |
| Cable Length | 1m |
| Operating Temperature | Transceiver: -20°C~70°C (-4°F~158°F) CT Clamp: -40°C~55°C (-40°F~131°F) |
| Storage Temperature | Transceiver: -25°C~80°C (-13°F~176°F) CT Clamp: -40°C~55°C (-40°F~131°F) |
| Relative Humidity | ≤ 95% (Non-condensing) |
| Ingress Protection | IP30 |
| Dimensions | Transceiver: 38 × 39.7 × 16 mm (1.5 × 1.56 × 0.63 in) CT Clamp: 97.9 × 119 × 60mm (3.85 × 4.69 × 2.36 in) Wire Hole: Ф 51 mm (Ф 2.01 in) |
| Weight | Transceiver: 13.05 g Per CT Clamp: 855.55 g |
| Installation | Transceiver: Cable-tie Mounting (under integrated mode) CT Clamp: Suspended on the Testing Conductor |
