AC Current TransducerBusbar Type Current Transformer (Open-closed)Clamp Current TransformerHigh Frequency Current SensorOutdoor Waterproof Current TransformerResidual Current TransformerSolid Core Busbar Current TransformerSplit-core Current TransformerThree Phase Current TransformerWireless Lora Current Sensor
Automotive Hall Current Sensor ASIC Chip SeriesClosed-Loop Hall Current SensorFluxgate Current SensorHall Current SensorLeakage Current SensorOpen-Loop Hall Current Sensor
PMC-350-C
- Three-Phase LoRaWAN Energy Meter
- IEC62053-22 Class 0.5S, IEC62053-21 Class 1 Compliant
- 35mm DIN Rail, 72x70x95mm
- B&W LCD Display
- Harmonics, Demands & TOU, Max/Min Log, Energy Log, Freeze Log, Data Log and Event Log
- Modbus RTU, LoRaWAN Class A/C at AS923/KR920 ISM Bands
- 1xRS-485
- Optional 4xDI, 2xDO, 4xRTD, 1xIr, 2xSS Pulse Output
PMC-340
- Three-Phase Multifunction Meter
- IEC62053-21 Class 0.5 (100A Direct Input), IEC62053-22 Class 0.5S (5A CT), NMI (Australia) Approval
- 35mm DIN Rail, 126x65x90mm
- B&W LCD Display
- Harmonics, Demands & TOU, Energy Log, Max/Min Log and Event Log
- 2MB Log Memory
- Modbus RTU
- 1xRS-485
- 1xSS Pulse Output, Optional 3xDI
PMC-340-A6
- DIN-Rail mount energy metering
- Industrial, Commercial and Utility Substation Metering
- Building, Factory and Process Automation
- Sub-metering and Cost Allocation
- NMI compliant Energy Management
PMC-220-A6
- DIN-Rail mount energy metering
- Industrial, Commercial and Utility Substation Metering
- Building, Factory and Process Automation
- Sub-metering and Cost Allocation
- NMI and MID compliant Energy Management
PMC-521D-A5
- 21 channels for external status monitoring or utility pulse counting
- 6 or 20 channels for remote control applications
- Utility pulse counting for WAGES applications
- Data Center, Substation, Building, Factory and Utility Automation
Roche Coil Transformer (flexible Opening Transformer) – CTLS4
- Maximum withstand voltage: 0.66kv (customized for special requirements)
- Rated primary current: 10A ~ 300kA
- Rated secondary output: with integral: 4V, 1A (A.C) or 4~20mA(D.C.); No integral: 100mV/kA, 50mV/kV
- Accuracy: 1%
- Rated auxiliary power supply: + 12V, 24V, 5V D.C or 220V A.C
- Rated power consumption: s 10W, working frequency 1hz-1mhz
Roche Coil Transformer (flexible Opening Transformer) – CTLS3
- Maximum withstand voltage: 0.66kv (customized for special requirements)
- Rated primary current: 10A ~ 300kA
- Rated secondary output: with integral: 4V, 1A (A.C) or 4~20mA(D.C.); No integral: 100mV/kA, 50mV/kV
- Accuracy: 1%
- Rated auxiliary power supply: + 12V, 24V, 5V D.C or 220V A.C
- Rated power consumption: s 10W, working frequency 1hz-1mhz
Roche Coil Transformer (flexible Opening Transformer) – CTLSX
- Maximum withstand voltage: 0.66kv (customized for special requirements)
- Rated primary current: 0A ~ 300kA
- Rated secondary output: with integral: 4V, 1A (A.C) or 4~20mA(D.C.); No integral: 100mV/kA, 50mV/kV
- Accuracy: 1%
- Rated auxiliary power supply: + 12V, 24V, 5V D.C or 220V A.C
- Rated power consumption: s 10W, working frequency 1hz-1mhz
Wireless Current Temperature Sensor – CTWXY
- Dual Power Supply: Harvests energy from the AC line to power the sensor. Built-in energy storage ensures continuous operation, while the backup battery maintains normal operation during low-current or power-loss conditions.
- Data Measurement & Transmission: Measures cable temperature and current simultaneously. Data is collected at preset intervals and transmitted to the receiver via a 433MHz wireless link.
Roche Coil Transformer (flexible Opening Transformer) – CTLS1
- Maximum withstand voltage: 0.66kv (customized for special requirements)
- Rated primary current: 0A ~ 300kA
- Rated secondary output with integral: 4V, 1A (A.C) or 4~20mA(D.C.); No integral: 10omV/kA, 50mV/kV
- Accuracy: 1%
- Rated auxiliary power supply: 12V, 24V, 5V D.C or 220V A.C
- Rated power consumption: s 10W, working frequency 1hz-1mhz
01
Requirement Analysis & Solution Design
We go beyond order-taking by analyzing your application (PV, storage, EV charging) to define key parameters—turns ratio, accuracy, linearity, and dimensions—while optimizing integrator matching and anti-interference design for Rogowski coils.
02
Rapid Product Prototyping
Once the plan is confirmed, we initiate rapid prototyping. Utilizing our modular core inventory and flexible winding processes, we produce functional samples within 15-20 days, allowing you to proceed with circuit testing and validation ASAP.
03
Rigorous Testing & Validation
Samples undergo strict functional and environmental testing, including ratio and phase error calibration, as well as withstand voltage, temperature rise, and EMC tests to meet IEC 61869 and application requirements.
04
Scalable Mass Production
After approval, we move to mass production using automated winding and epoxy casting lines, ensuring consistent magnetic performance and insulation reliability, with monthly capacity over 500,000 units.
05
Final QC & Global Delivery
We perform AQL sampling or 100% inspection before shipment to ensure zero defects in appearance and performance. Familiar with export packaging standards, we provide shock-proof and moisture-proof packing for on-time global delivery.
Trusted Quality, Proven Performance
Committed to Deliver Reliable Sensing Solutions
Get in Touch
Contact our team anytime for product inquiries, technical support, or project consultation. We are ready to assist you with responsive service and professional guidance.