CTH01 is a 12-channel LoRaWAN® power monitoring hub purpose-built for multi-circuit current monitoring, featuring non-invasive voltage measurement and industrial-grade analytics, helping commercial and industrial facilities cut costs and optimize efficiency.
CTH01 redefines sub-metering efficiency by monitoring up to 4 three-phase or 12 single-phase circuits simultaneously. This 12-in-1 design drastically reduces hardware investment, simplifies network infrastructure, and fits perfectly into space-constrained electrical cabinets.
One host integrates split-core current transformers and Rogowski coils in a single compact unit. Mix different current ranges across channels without matching specifications or buying specialized hardware. Future-proof your deployment with true plug-and-play flexibility.
Up to 4,000A
(Standard)
Customizable up to 4000A
Hybrid
CT & Rogowski in One Hub
RJ11
Plug-and-Play Portability
Go beyond basic energy tracking. CTH01 transforms raw consumption data into predictive intelligence, capturing harmonic distortion, voltage unbalance, and power factor anomalies in real time. Detect grid health issues before they damage equipment and turn your electrical infrastructure into a self-diagnosing system.
8 kHz
High-Speed Sampling Frequency
Class 1
IEC 62053-21 Accuracy
THD / PF
Comprehensive Grid Diagnostics
Push-click connectors install in seconds. No screwdriver, no wiring errors.
Complete setup via Toolbox App from a safe distance. No panel access needed.
Fix CT polarity errors in software. Eliminate costly revisits and rewiring.
Real-time status and alarm alerts at a glance. Instant visual feedback.
Identify waste to slash utility bills. Large facilities often suffer from invisible energy leaks. CTH01 provides granular 12-channel visibility to uncover "dark" energy waste and idle-time consumption. This enables management to implement data-driven actions that optimize energy efficiency and achieve measurable cost savings.
Transparent internal accounting for managed spaces. Property managers in offices, retail chains, and co-working spaces need transparent data for internal cost allocation. CTH01 utilizes real voltage monitoring to eliminate data gaps caused by grid fluctuations, replacing bulky traditional meters with a single, high-precision hub.
Harmonic distortion and voltage unbalance are early warnings of equipment stress. CTH01 captures these signatures at 8kHz before bearings fail and lines stop. Predictive, not reactive.
Buildings with rooftop solar face dynamic energy balancing. CTH01 tracks imported and exported power separately, managing the interplay between solar generation, battery storage, and grid consumption. Maximize self-consumption and track feed-in tariffs with precision.
Provides enterprise-grade IoT device management and deployment,
enabling efficient large-scale IoT implementations.
Expand your energy visibility from the main distribution board to every individual branch. While CTH01 provides high-density hub-level monitoring, Milesight's CT Series offers unparalleled flexibility for distributed loads. Together, they create a unified LoRaWAN® ecosystem, delivering granular consumption data with non-invasive, maintenance-free operation across your entire facility.
CT10x
Smart Current Transformer
CT10x
Smart Current Transformer
CT3xx
Smart Current Transformer
CT3xx
Smart Current Transformer
| Electrical Measurement | |
|---|---|
| Detection Parameter | RMS Voltage and Current Power Factor Active, Reactive, Apparent Power Active (Imported or Exported), Reactive (Imported or Exported), Apparent Energy Voltage Three-Phase Unbalance Voltage Total Harmonic Distortion (THDv) Current Total Harmonic Distortion (THDi) |
| Sampling Frequency | 6 - 8 kHz |
| Working Frequency | 50 - 60 Hz |
| Accuracy | Active Energy: ±1% (according to IEC 62053-21) Reactive Energy: ±2% (according to IEC 62053-23) |
| Temperature | |
| Sensor Type | External NTC Sensor |
| Measuring range | -20°C ~ 100°C |
| Measuring accuracy | ±1 % |
| Voltage Interface | |
| Circuit Configuration | • Three-phase: phases L1 to L3 with or without Neutral • Single-phase: phases L with Neutral • Mixed Three-phase and Single-phase |
| Measuring Range | 100 - 500V AC |
| Measuring accuracy | ±1 % |
| Maximum Voltage (N-L) | 290 Vrms |
| Maximum Voltage (L-L) | 500 Vrms |
| Wire Connection | AWG 26 - 12 |
| Current Interface | |
| Range | Up to 1000A (Customizable Up to 4000 A) |
| Interface Type | RJ11 |
| Port | 12 × Current Channels |
| Wireless Transmission | |
| Protocol | LoRaWAN® |
| Antenna Connector | 1 × 50 Ω SMB - Female External Connector |
| 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 C |
| Others | |
| LED Indicator | 1 × Status/Alarm Indicator |
| Button | 1 × Reset Button |
| USB | 1 × USB Type-C for Cable Temperature Sensor Connection |
| Software | |
| Configuration | Mobile App via Bluetooth |
| Advanced Feature | Data Storage (20, 000 entries, 2,000 alarms), Data Analysis (12 months of energy statistics), Threshold Alarm, Out-of-Range alarm, Power Failure Alarm |
| Physical Characteristics | |
| Power Supply | 12 V DC (±10 %) |
| Insulation Voltage | 4kVac(r.m.s)(1mA/1min) |
| Intrinsic Consumption | Max. 5.8W |
| Pollution Degree | 2 |
| Overvoltage Category | Ⅲ |
| Maximum Altitude | 2000 m |
| Operating Temperature | -20°C~70°C (-4°F~158°F) |
| Relative Humidity | ≤ 95% (Non-condensing) |
| Ingress Protection | IP30 |
| Housing&Color | ABS+PC (UL94 V0), Starlight Grey |
| Dimensions | 49.3 × 98 × 90 mm (1.94 × 3.86 × 3.54 in) |
| Weight | 163g |
| Installation | DIN 35 Rail Mounting, Magnetic Mounting (Optional) |
| Approvals | |
| Regulatory | ETL Listed (UL/CSA 61010-1, UL/CSA 61010-2-030), CE (RED&LVD), FCC, SRRC |
| Environmental | RoHS |
Optional
Optional
Optional
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