CT3XX

Messbereiche und Ausstattung hängen von der Modellvariante ab.

Occupancy series

CT10x LoRaWAN® Current Transformer · CT3xx LoRaWAN® Current Transformer · CTH01 Smart Power Monitor Hub

Sampling Frequency

3.3kHz · 3.3kHz · 8kHz

Measuring Range

Current: 100A / 250A / 500A · Current: 300A / 500A / 1000A · Voltage: 100–500VAC; Current: 100A / 300A / 500A / 1000A / 4000A

Overview

Single-phase current monitoring terminal focused on current data collection and energy consumption trend analysis · Three-phase current monitoring terminal supporting independent monitoring of three-phase circuits · Power quality monitoring terminal covering both current and voltage monitoring

Application Scenarios

Commercial building distribution panels and residential applications · Industrial parks and large factory distribution panels · Power quality monitoring, multi-circuit monitoring, and mixed-load monitoring scenarios

Detection Parameter

RMS Current

Sampling Frequency

3.3 kHz

Working Frequency

50~60 Hz

Rated Primary Current (Per CT)

300 Arms

Rated Secondary Current

150 mArms

Minimum Reporting Current 1

3Arms (1min Interval) 2.5Arms (10min Interval)

Accuracy

±1 %

Resolution

1 mA

Temperature Sensor

Sensor type: 1 × NTC Sensor Measuring range: -20°C ~ 100°C Measuring accuracy: ±1 %

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

Button

1 × Reboot Button

LED Indicator

1 × Status/Alarm Indicator

Port

1 × USB Type-C for Power Supply, Configuration, Console or Cable Temperature Sensor Connection

Configuration

USB Type-C or Downlink

Advanced Feature

Threshold Alarm, Overrange Alarm, FUOTA

Power Supply

1. Induced current power supply 2 2. 5V by USB Type-C Port

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 × 34.5 × 16 mm (1.5 × 1.36 × 0.63 in) CT Clamp:56.5 × 36.5 × 68.5 mm (2.24 × 1.44 × 2.70 in) Wire Hole: Ф 24.2 mm(Ф 0.95 in)

Weight

Transceiver: 13.05 g Per CT Clamp: 250 g

Installation

Transceiver: Cable-tie Mounting (under integrated mode) CT Clamp: Suspended on the Testing Conductor

Regulatory

CE, FCC, UL508

Detection Parameter

RMS Current

Sampling Frequency

3.3 kHz

Working Frequency

50~60 Hz

Rated Primary Current (Per CT)

500 Arms

Rated Secondary Current

150 mArms

Minimum Reporting Current 1

5Arms (1min Interval) 4.5Arms (10min Interval)

Accuracy

±1 %

Resolution

1 mA

Temperature Sensor

Sensor type: 1 × NTC Sensor Measuring range: -20°C ~ 100°C Measuring accuracy: ±1 %

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

Button

1 × Reboot Button

LED Indicator

1 × Status/Alarm Indicator

Port

1 × USB Type-C for Power Supply, Configuration, Console or Cable Temperature Sensor Connection

Configuration

USB Type-C or Downlink

Advanced Feature

Threshold Alarm, Overrange Alarm, FUOTA

Power Supply

1. Induced current power supply 2 2. 5V by USB Type-C Port

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 × 34.5 × 16 mm (1.5 × 1.36 × 0.63 in) CT Clamp: 68 × 86 × 41.8 mm (2.68 × 3.39 × 1.65 in) Wire Hole: Ф 36.5 mm(Ф 1.44 in)

Weight

Transceiver: 13.05 g Per CT Clamp: 276.75g

Installation

Transceiver: Cable-tie Mounting (under integrated mode) CT Clamp: Suspended on the Testing Conductor

Regulatory

CE, FCC, UL508

Detection Parameter

RMS Current

Sampling Frequency

3.3 kHz

Working Frequency

50~60 Hz

Rated Primary Current (Per CT)

1000 Arms

Rated Secondary Current

150 mArms

Minimum Reporting Current 1

10Arms (1min Interval) 8.5Arms (10min Interval)

Accuracy

±1 %

Resolution

1 mA

Temperature Sensor

Sensor type: 1 × NTC Sensor Measuring range: -20°C ~ 100°C Measuring accuracy: ±1 %

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

Button

1 × Reboot Button

LED Indicator

1 × Status/Alarm Indicator

Port

1 × USB Type-C for Power Supply, Configuration, Console or Cable Temperature Sensor Connection

Configuration

USB Type-C or Downlink

Advanced Feature

Threshold Alarm, Overrange Alarm, FUOTA

Power Supply

1. Induced current power supply 2 2. 5V by USB Type-C Port

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 × 34.5 × 16 mm (1.5 × 1.36 × 0.63 in) CT Clamp: 97.1 × 119 × 59.5 mm (3.82 × 4.69 × 2.34 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

Regulatory

CE, FCC, UL508