Audited Supplier
| Product name | TP624 Electric energy/ power meter | |
| Power supply | Rated voltage | AC220V |
| Power consumption | Normal monitoring state ≤5VA | |
| Monitoring alarm | Leakage | 10-5000mA, ±1% full scale, ±2% small current |
| Current detection | overcurrent detection | |
| Voltage detection | Phase error, overvoltage detection, undervoltage detection | |
| Action delay time | 1-60S, continuously adjustable | |
| Display | OLED dispaly | |
| Input current | AC 0.025-5A | |
| Input voltage | L-N 30-264V/L-L 52-460V | |
| measurement accuracy | Frequency 0.003HZ, voltage and current level 0.1, active power level 0.2, reactive power level 0.5 seconds | |
| Switch input | Four passive dry contact input methods: built-in power supply | |
| Switching output | One passive normally open contact, contact capacity AC220V/3A, DC30V/3A | |
| Communication | 485, modbus-RTU protocol(default),support DL/T645 | |
| Record | 20 fault, alarm and switch records | |
| Network mode | 4G communication, WiFi communication,LoRaWAN, Ethernet, LoRa | |
| Accuracy | voltage level 0.1S, current level 0.1S, power level 0.2S | |
| Usage environment | Relative humidity: 5%-85% (no condensation) | |
| Alarm mode | Phone, Email, Light alarm, etc. | |
| Installation method | Guide rail type | |
| Dimension | 100.5*108.5*69.7mm | |
| Function | Functional application |
| Real-time monitoring of one channel of residual current, four channels of temperature, current, voltage, power, electric energy, isoelectric parameters, remote signaling input, voltage and current harmonic analysis, harmonic detection, voltage and current imbalance, voltage and current phase sequence detection, RS485 communication | Residual current protection, temperature protection, overcurrent protection, overvoltage protection, undervoltage protection, self-test function, silencer function, alarm reset (alarm release), DIDO linkage function |
Shenzhen Toprie Electronics Co., Ltd. is a leading high-tech enterprise specializing in the development and manufacturing of environmental monitoring and data acquisition solutions.
Established in 2009, our company operates a state-of-the-art facility spanning over 3,000 square meters, equipped with six advanced production lines and a highly skilled team committed to research, design, quality control, and precision manufacturing.
Core Business
We provide a comprehensive portfolio of cutting-edge products, including:
Multi-Channel Data Loggers & Paperless Recorders
Humidity & Temperature Sensors and Loggers
Gas Detectors
Multi-Parameter Cleanliness Analyzers
Smart Wireless Pressure & Temperature Sensors
Smart Water Meters
Water Level Meters, Ultrasonic Level Meters & Radar Level Meters
Multi-Channel Data Acquisition Modules (DAS & DAQ)
Smart IoT Gateways & Edge Computing Gateways, RTU, and DTU
SCADA Systems, HMI & HDMI Solutions
Thermal Imaging Cameras & Infrared Temperature Sensors
Electric, Power, and Energy Meters / Power Quality Analyzers
Comprehensive IoT Solutions
Quality & Customization
With advanced testing facilities, state-of-the-art manufacturing technologies, and a rigorous quality assurance system, we ensure that every product meets the highest industry standards.
In addition to our proprietary product line, we offer OEM and ODM services, providing customized solutions tailored to our clients' specific requirements, including personalized branding.
Our Commitment
Driven by integrity, innovation, and excellence, we are dedicated to delivering high-quality products and exceptional customer service. We welcome you to visit our company or contact us to explore potential collaboration opportunities.
Q: Are you a factory/manufacturer?
A: Yes, we are a professional manufacturer of data loggers, humidity & temperature sensors, gas detectors, pressure sensors, water level meters, liquid level transmitters, data acquisition modules, IoT gateways, thermal imaging cameras, power & energy meters, and more.
Q: Can I customize my logo and communication methods?
A: Yes, logo customization is available with a small MOQ. We support multiple communication methods, including GPRS, 4G, Wi-Fi, LoRa, and LoRaWAN. Please inform us in advance.
Q: What is your lead time? How long for custom instruments?
A: Standard products ship within 3-5 days after payment. Custom orders depend on quantity and requirements.
Q: What payment methods do you accept?
A: We accept T/T (bank transfer), Western Union, PayPal, and more.
Q: What packaging and shipping methods do you use?
A:
Standard carton packaging
Shipping via express (door-to-door), air, or sea as per customer requirements.
Q: What is your after-sales service policy?
A: We offer a 12-month warranty and lifetime maintenance. Our professional support team provides one-on-one assistance and responds within 24 hours to resolve technical issues.
For more inquiries, feel free to contact us!
