Three Phase LED Digital Ammeter

Our Three Phase LED Digital Ammeter is a multifunctional intelligent measuring instrument designed for AC power systems. It integrates programmable measurement, clear LED display, and digital communication functions, delivering 0.5 level high precision current monitoring. Adopting imported high quality chips and integrated welding technology, it ensures stable performance and strong anti interference capability. The flame retardant ABS casing is sturdy, shock resistant, and corrosion resistant, making it ideal for long term use in industrial environments.

COMPANY INTRODUCTION

Committed to providing comprehensive services for industrial automation control. Satisfy the needs of all aspects of the power system with precise, reliable, energy saving, and environmentally friendly intelligent power distribution products. We adhere to strict quality control from R&D to production, ensuring each product meets international standards, and strive to be a trusted partner for global customers in the electrical measurement equipment industry.

NEW QUALITY UPGRADE & MORE DURABLE

Our three phase ammeter has undergone a full quality upgrade. Precision engineered from the inside out, each component is meticulously inspected from material selection to final assembly. We utilize imported high quality chips and integrated welding technology to ensure fast core processing and stable performance. The shell is made of high strength flame retardant ABS material, which is acid and alkali resistant, oil resistant, anti aging and shockproof. Each product undergoes strict aging test, accuracy calibration and withstand voltage test before leaving the factory, ensuring highly secure and exceptionally durable performance.

STRUCTURAL ANALYSIS

The ammeter adopts a compact and scientific structure, including 6 core components:

1. TRANSPARENT PROTECTIVE COVER: Protects the screen from scratches and dust, ensuring long term clear display.

2. CONTROL BUTTON: Sensitive and responsive, supporting parameter setting, data query, and mode switching.

3. HIGH DEFINITION LED SCREEN: Large character display with strong anti interference capability, making data clear at a glance.

4. HIGH QUALITY CHIPS: Imported chips with integrated welding, ensuring 0.5 level measurement accuracy and stable performance.

5. FLAME RETARDANT CASING: High strength engineering plastic, anti aging, corrosion resistant, providing reliable safety protection.

6. TERMINAL BLOCK: High quality copper terminals with closer contact surface and higher wear resistance, ensuring secure wiring.

HIGH DEFINITION LED DISPLAY

Our ammeter is equipped with a high definition LED screen that displays large characters, making data clear at a glance. The instrument has strong anti interference capability and high precision stable measurement, ensuring accurate current data reading even in complex electromagnetic environments. The display is bright and easy to read from multiple angles, meeting the needs of on site monitoring.

IMPORTED HIGH QUALITY CHIPS

It adopts imported high quality chips, features integrated welding forming, and boasts fast core processing speed, high precision, and stable performance. The chip solder joints are uniform, and the components are precise, ensuring reliable operation and long service life. Compared with other products with loose, rough, and frizzy solder joints, our product has higher stability and lower failure rate.

OUR PRODUCTS VS. OTHER PRODUCTS

CORE ADVANTAGE

HIGH PRECISION: 0.5 level measurement accuracy, ensuring accurate current monitoring.

FLAME RETARDANT CASING: High strength ABS material, effectively preventing fire risks.

EASY INSTALLATION: Snap on installation method, simple and secure wiring.

COMPLETE SPECIFICATIONS: Multiple size options (72/80/96mm) to meet different needs.

FOUR CORE SELLING POINTS

• FLAME RETARDANT CASING: Anticorrosion, wear resistant, insulating, and flame retardant, ensuring long term safe use.

• HIGH QUALITY TERMINAL BLOCK: Firmly installed, simple wiring, with closer contact and higher wear resistance.

• HIGH DEFINITION LED SCREEN: Clear data display, no cutting corners, more durable and easy to read.

• COMPLETE SPECIFICATIONS: Multiple models (72/80/96mm) to choose from, suitable for various installation scenarios.

THE SHELL IS STURDY AND SHOCK RESISTANT

The shell is made of high strength engineering plastic, and the surface has undergone fine processing until it is smooth and burr free, presenting a beautiful and elegant appearance. It has excellent shock resistance and compression resistance, can resist daily collision and mechanical vibration, and will not deform or damage. The material is anti corrosion and anti aging, suitable for long term stable use in various complex industrial environments, with the advantages of sturdy, shockproof, durable, and easy installation.

FLAME RETARDANT ABS MATERIAL

The shell adopts high performance flame retardant ABS engineering plastic with excellent flame retardant and insulation properties. It can effectively inhibit combustion and prevent fires caused by high temperatures generated by instruments due to faults such as short circuits and overloads, thus better ensuring the overall safety of the power system. The material is also acid and alkali resistant, oil resistant, and anti aging, with a long service life.

EASY TO INSTALL & SECURE WIRING

High quality terminal blocks are selected, neatly arranged, with good conductivity and safe to use. They are installed using a buckle (snap on) method, making them less prone to loosening. The terminal block has a closer contact surface and higher wear resistance, ensuring secure and reliable wiring. The snap on installation design allows for quick installation and disassembly, no need for complicated tools, suitable for various panel mounting scenarios.

INSTALLATION METHOD

1. Align the ammeter with the mounting hole on the panel from the front.

2. Insert the ammeter into the mounting hole until it is flush with the panel.

3. Install the snap on clips from the rear to fix the ammeter firmly on the panel.

4. Connect the wiring according to the terminal layout diagram and wiring instructions.

The snap on installation method is simple and firm, ensuring the ammeter is securely fixed on the panel, not easy to loose under vibration.

COMPLETE SPECIFICATIONS

We provide a full range of three phase LED digital ammeter models, including three common sizes:

• 72mm × 72mm

• 80mm × 80mm

• 96mm × 96mm

Complete specifications can meet the installation needs of different distribution cabinets and electrical equipment, providing customers with more choices. Good quality builds good reputation, and various quality certifications ensure more reliable products.

PRODUCT PARAMETERS

TERMINAL LAYOUT DIAGRAM

• Plug in terminal: Includes auxiliary power supply (L/N), current input (IA/IB/IC), communication (A+/B ), and digital input terminals.

• Crimp terminal: Simplified layout for basic current measurement and power supply, suitable for standard applications.

PRODUCT WIRING DIAGRAM

Supports multiple wiring modes:

• Three phase three wire system (with/without voltage transformer)

• Three phase four wire system (with/without voltage transformer)

• High voltage three phase three wire/four wire system (with voltage transformer)

WIRING INSTRUCTIONS

Voltage input: Do not exceed rated input voltage (100V or 400V); use PT for higher voltages.

Current input: Standard rated current is 5A; use external CT for higher currents. Short circuit CT secondary circuit before removing wiring.

Phase sequence: Ensure voltage and current correspond with consistent phase sequence and direction to avoid measurement errors.

Wiring mode: Choose three phase three wire (no neutral wire) or three phase four wire (with neutral wire) mode, and set the instrument accordingly.

AUTHORITATIVE CERTIFICATION

Our three phase LED digital ammeter has passed professional laboratory testing and certification, in line with national and international industry standards. The whole production process implements strict quality control, including accuracy calibration, withstand voltage test, aging test and other links, ensuring the accuracy, safety and stability of each product. Authoritative certification provides a strong guarantee for global customers' bulk procurement and long term cooperation.

WIDELY USED

Our three phase LED digital ammeter is widely used in:

• SUBSTATION: Power monitoring and current measurement

• AUTOMATION EQUIPMENT: Industrial process control and current monitoring

• FLOW PRODUCTION: Factory energy consumption monitoring and statistics

• DISTRIBUTION CABINET: Power distribution system current measurement and protection

• RESIDENTIAL BUILDING: Smart energy metering and household power management

• DEPARTMENT STORE: Commercial building energy consumption statistics and analysis

FAQ

1.WHAT IS THE MAIN FUNCTION OF THIS PRODUCT?

It is mainly used for measuring and monitoring three phase current in AC power systems, with functions of programmable measurement, LED display, and digital communication.

2.WHAT IS THE ACCURACY LEVEL?

It adopts 0.5 level high precision, which meets industrial measurement standards, ensuring accurate current data acquisition.

3.WHAT SIZES ARE AVAILABLE?

We provide three common sizes: 72mm×72mm, 80mm×80mm, and 96mm×96mm, to meet different installation needs.

4.WHAT IS THE INSTALLATION METHOD?

It adopts snap on panel mounting, which is simple and firm, suitable for various distribution cabinets and electrical equipment.

5.DOES IT SUPPORT DIGITAL COMMUNICATION?

Yes, it supports digital communication functions, which can realize data upload and remote monitoring, suitable for intelligent power management systems.

6.WHAT IS THE OPERATING TEMPERATURE RANGE?

The standard operating temperature is  20~70°C, and enhanced models can withstand up to 75°C, suitable for various industrial environments.

Our Three Phase LED Digital Ammeter is a multifunctional intelligent measuring instrument designed for AC power systems. It integrates programmable measurement, clear LED display, and digital communication functions, delivering 0.5 level high precision current monitoring. Adopting imported high quality chips and integrated welding technology, it ensures stable performance and strong anti interference capability. The flame retardant ABS casing is sturdy, shock resistant, and corrosion resistant, making it ideal for long term use in industrial environments.

COMPANY INTRODUCTION

Committed to providing comprehensive services for industrial automation control. Satisfy the needs of all aspects of the power system with precise, reliable, energy saving, and environmentally friendly intelligent power distribution products. We adhere to strict quality control from R&D to production, ensuring each product meets international standards, and strive to be a trusted partner for global customers in the electrical measurement equipment industry.

NEW QUALITY UPGRADE & MORE DURABLE

Our three phase ammeter has undergone a full quality upgrade. Precision engineered from the inside out, each component is meticulously inspected from material selection to final assembly. We utilize imported high quality chips and integrated welding technology to ensure fast core processing and stable performance. The shell is made of high strength flame retardant ABS material, which is acid and alkali resistant, oil resistant, anti aging and shockproof. Each product undergoes strict aging test, accuracy calibration and withstand voltage test before leaving the factory, ensuring highly secure and exceptionally durable performance.

STRUCTURAL ANALYSIS

The ammeter adopts a compact and scientific structure, including 6 core components:

1. TRANSPARENT PROTECTIVE COVER: Protects the screen from scratches and dust, ensuring long term clear display.

2. CONTROL BUTTON: Sensitive and responsive, supporting parameter setting, data query, and mode switching.

3. HIGH DEFINITION LED SCREEN: Large character display with strong anti interference capability, making data clear at a glance.

4. HIGH QUALITY CHIPS: Imported chips with integrated welding, ensuring 0.5 level measurement accuracy and stable performance.

5. FLAME RETARDANT CASING: High strength engineering plastic, anti aging, corrosion resistant, providing reliable safety protection.

6. TERMINAL BLOCK: High quality copper terminals with closer contact surface and higher wear resistance, ensuring secure wiring.

HIGH DEFINITION LED DISPLAY

Our ammeter is equipped with a high definition LED screen that displays large characters, making data clear at a glance. The instrument has strong anti interference capability and high precision stable measurement, ensuring accurate current data reading even in complex electromagnetic environments. The display is bright and easy to read from multiple angles, meeting the needs of on site monitoring.

IMPORTED HIGH QUALITY CHIPS

It adopts imported high quality chips, features integrated welding forming, and boasts fast core processing speed, high precision, and stable performance. The chip solder joints are uniform, and the components are precise, ensuring reliable operation and long service life. Compared with other products with loose, rough, and frizzy solder joints, our product has higher stability and lower failure rate.

OUR PRODUCTS VS. OTHER PRODUCTS

CORE ADVANTAGE

HIGH PRECISION: 0.5 level measurement accuracy, ensuring accurate current monitoring.

FLAME RETARDANT CASING: High strength ABS material, effectively preventing fire risks.

EASY INSTALLATION: Snap on installation method, simple and secure wiring.

COMPLETE SPECIFICATIONS: Multiple size options (72/80/96mm) to meet different needs.

FOUR CORE SELLING POINTS

• FLAME RETARDANT CASING: Anticorrosion, wear resistant, insulating, and flame retardant, ensuring long term safe use.

• HIGH QUALITY TERMINAL BLOCK: Firmly installed, simple wiring, with closer contact and higher wear resistance.

• HIGH DEFINITION LED SCREEN: Clear data display, no cutting corners, more durable and easy to read.

• COMPLETE SPECIFICATIONS: Multiple models (72/80/96mm) to choose from, suitable for various installation scenarios.

THE SHELL IS STURDY AND SHOCK RESISTANT

The shell is made of high strength engineering plastic, and the surface has undergone fine processing until it is smooth and burr free, presenting a beautiful and elegant appearance. It has excellent shock resistance and compression resistance, can resist daily collision and mechanical vibration, and will not deform or damage. The material is anti corrosion and anti aging, suitable for long term stable use in various complex industrial environments, with the advantages of sturdy, shockproof, durable, and easy installation.

FLAME RETARDANT ABS MATERIAL

The shell adopts high performance flame retardant ABS engineering plastic with excellent flame retardant and insulation properties. It can effectively inhibit combustion and prevent fires caused by high temperatures generated by instruments due to faults such as short circuits and overloads, thus better ensuring the overall safety of the power system. The material is also acid and alkali resistant, oil resistant, and anti aging, with a long service life.

EASY TO INSTALL & SECURE WIRING

High quality terminal blocks are selected, neatly arranged, with good conductivity and safe to use. They are installed using a buckle (snap on) method, making them less prone to loosening. The terminal block has a closer contact surface and higher wear resistance, ensuring secure and reliable wiring. The snap on installation design allows for quick installation and disassembly, no need for complicated tools, suitable for various panel mounting scenarios.

INSTALLATION METHOD

1. Align the ammeter with the mounting hole on the panel from the front.

2. Insert the ammeter into the mounting hole until it is flush with the panel.

3. Install the snap on clips from the rear to fix the ammeter firmly on the panel.

4. Connect the wiring according to the terminal layout diagram and wiring instructions.

The snap on installation method is simple and firm, ensuring the ammeter is securely fixed on the panel, not easy to loose under vibration.

COMPLETE SPECIFICATIONS

We provide a full range of three phase LED digital ammeter models, including three common sizes:

• 72mm × 72mm

• 80mm × 80mm

• 96mm × 96mm

Complete specifications can meet the installation needs of different distribution cabinets and electrical equipment, providing customers with more choices. Good quality builds good reputation, and various quality certifications ensure more reliable products.

PRODUCT PARAMETERS

TERMINAL LAYOUT DIAGRAM

• Plug in terminal: Includes auxiliary power supply (L/N), current input (IA/IB/IC), communication (A+/B ), and digital input terminals.

• Crimp terminal: Simplified layout for basic current measurement and power supply, suitable for standard applications.

PRODUCT WIRING DIAGRAM

Supports multiple wiring modes:

• Three phase three wire system (with/without voltage transformer)

• Three phase four wire system (with/without voltage transformer)

• High voltage three phase three wire/four wire system (with voltage transformer)

WIRING INSTRUCTIONS

Voltage input: Do not exceed rated input voltage (100V or 400V); use PT for higher voltages.

Current input: Standard rated current is 5A; use external CT for higher currents. Short circuit CT secondary circuit before removing wiring.

Phase sequence: Ensure voltage and current correspond with consistent phase sequence and direction to avoid measurement errors.

Wiring mode: Choose three phase three wire (no neutral wire) or three phase four wire (with neutral wire) mode, and set the instrument accordingly.

AUTHORITATIVE CERTIFICATION

Our three phase LED digital ammeter has passed professional laboratory testing and certification, in line with national and international industry standards. The whole production process implements strict quality control, including accuracy calibration, withstand voltage test, aging test and other links, ensuring the accuracy, safety and stability of each product. Authoritative certification provides a strong guarantee for global customers' bulk procurement and long term cooperation.

WIDELY USED

Our three phase LED digital ammeter is widely used in:

• SUBSTATION: Power monitoring and current measurement

• AUTOMATION EQUIPMENT: Industrial process control and current monitoring

• FLOW PRODUCTION: Factory energy consumption monitoring and statistics

• DISTRIBUTION CABINET: Power distribution system current measurement and protection

• RESIDENTIAL BUILDING: Smart energy metering and household power management

• DEPARTMENT STORE: Commercial building energy consumption statistics and analysis

FAQ

1.WHAT IS THE MAIN FUNCTION OF THIS PRODUCT?

It is mainly used for measuring and monitoring three phase current in AC power systems, with functions of programmable measurement, LED display, and digital communication.

2.WHAT IS THE ACCURACY LEVEL?

It adopts 0.5 level high precision, which meets industrial measurement standards, ensuring accurate current data acquisition.

3.WHAT SIZES ARE AVAILABLE?

We provide three common sizes: 72mm×72mm, 80mm×80mm, and 96mm×96mm, to meet different installation needs.

4.WHAT IS THE INSTALLATION METHOD?

It adopts snap on panel mounting, which is simple and firm, suitable for various distribution cabinets and electrical equipment.

5.DOES IT SUPPORT DIGITAL COMMUNICATION?

Yes, it supports digital communication functions, which can realize data upload and remote monitoring, suitable for intelligent power management systems.

6.WHAT IS THE OPERATING TEMPERATURE RANGE?

The standard operating temperature is  20~70°C, and enhanced models can withstand up to 75°C, suitable for various industrial environments.