EXE-HIC5.0 Smart Molded Case Circuit Breaker - Complete Product Catalog
The EXE-HIC5.0 series intelligent circuit breakers are designed for AC 50Hz distribution networks with a rated
insulation voltage of 1000V, rated operating voltages of 400V or 690V, and rated operating currents up to 800A.
These breakers are used to distribute electrical power and protect circuits and equipment from damage caused by
faults such as overload, short circuit, and undervoltage.
- Information
EXE-HIC5.0 Smart Molded Case Circuit Breaker
Advanced intelligent circuit breaker for AC 50Hz distribution networks with rated insulation voltage of 1000V, designed for reliable power distribution and comprehensive circuit protection. Featuring advanced monitoring, communication capabilities, and predictive maintenance functions.
Product Overview
EXE-HIC5.0 series intelligent circuit breakers are designed for AC 50Hz distribution networks with comprehensive protection and monitoring capabilities. These advanced devices provide reliable power distribution and protection for industrial, commercial, and utility applications.
Product Summary
The EXE-HIC5.0 series intelligent circuit breakers are designed for AC 50Hz distribution networks with a rated insulation voltage of 1000V, rated operating voltages of 400V or 690V, and rated operating currents up to 800A. These breakers are used to distribute electrical power and protect circuits and equipment from damage caused by faults such as overload, short circuit, and undervoltage.
The circuit breaker controller adopts three-phase four-wire power supply mode, can detect and display three-phase power supply voltage, current and residual current value; also adds phase loss, overvoltage, leakage current and other fault protection functions.
The molded case circuit breaker is equipped with a current transformer, which can collect three-phase voltage and current, and calculate active power, reactive power, apparent power, power factor, frequency, voltage and current. The instantaneous short circuit fault removal time is less than or equal to 0.1S.
Design Philosophy
The EXE-HIC5.0 is designed with a focus on reliability, safety, and intelligence. The circuit breaker incorporates advanced microprocessor technology for precise measurement and protection functions. The compact design saves valuable panel space while providing comprehensive protection and monitoring capabilities.
The breaker features a modular design that allows for easy installation, maintenance, and expansion. The user-friendly interface provides clear status indications and comprehensive fault information. The RS485 communication interface enables integration with building management systems, SCADA systems, and other automation platforms.
Key Features
The EXE-HIC5.0 series intelligent circuit breakers feature RS485 communication interfaces for remote monitoring, control, adjustment, and signaling. Equipped with local isolation control terminals, they eliminate the need for external tripping devices. This circuit breaker has a history memory query function. You can check the cause, fault value, and time of the most recent fault through the query menu.
Comprehensive Monitoring
Real-time monitoring of electrical parameters including voltage, current, power, power factor, frequency, and residual current.
- Three-phase voltage and current monitoring with 0.5% accuracy
- Active, reactive, and apparent power measurement
- Power factor and frequency monitoring
- Residual current detection with adjustable thresholds
- Phase loss, overvoltage, and undervoltage protection
- Energy metering with data logging capabilities
- Harmonic analysis and power quality monitoring
Advanced Protection
Comprehensive protection functions to safeguard electrical circuits and connected equipment from various fault conditions.
- Overload protection with adjustable long delay settings
- Short-circuit protection with adjustable short delay and instantaneous settings
- Ground fault protection with adjustable sensitivity
- Under-voltage and over-voltage protection with adjustable thresholds
- Phase failure and phase sequence protection
- Thermal memory function for overload protection
- Motor starting characteristics for motor protection
Communication & Control
Advanced communication capabilities for integration with building management and SCADA systems.
- RS485 communication interface with Modbus RTU protocol
- Remote monitoring, control, and parameter adjustment
- Fault history recording with time stamps
- Event logging for maintenance and diagnostics
- Integration with building management systems
- Optional Ethernet communication module
- Support for multiple communication protocols
Product Range
The EXE-HIC5.0 series is available in multiple frame sizes and current ratings to meet different application requirements:
| Frame Size | Rated Current (A) | Breaking Capacity (kA) | Poles | Applications |
|---|---|---|---|---|
| H1 | 16-100 | 35-50 | 3P, 4P | Light commercial, Residential |
| H2 | 125-250 | 50-65 | 3P, 4P | Commercial buildings, Industrial |
| H3 | 315-400 | 65-85 | 3P, 4P | Industrial plants, Manufacturing |
| H4 | 500-630 | 85-100 | 3P, 4P | Heavy industry, Utilities |
| H5 | 700-800 | 100-120 | 3P, 4P | Large facilities, Power distribution |
Note:
All EXE-HIC5.0 circuit breakers are available with fixed or draw-out versions. The draw-out version allows for easy maintenance and replacement without disconnecting the main busbars.
Performance Comparison
Technical Specifications
Complete technical specifications and performance parameters for the EXE-HIC5.0 series intelligent circuit breakers
Electrical Specifications
The EXE-HIC5.0 series meets or exceeds all relevant international standards for circuit breaker performance and safety.
| Parameter | Specification | Standards |
|---|---|---|
| Rated Insulation Voltage (Ui) | 1000V | IEC 60947-2 |
| Rated Operational Voltage (Ue) | 400V / 690V AC | IEC 60947-2 |
| Rated Frequency | 50Hz / 60Hz | IEC 60947-2 |
| Rated Current (Iu) | 16A to 800A | IEC 60947-2 |
| Rated Ultimate Short-circuit Breaking Capacity (Icu) | 35kA to 120kA at 400V | IEC 60947-2 |
| Rated Service Short-circuit Breaking Capacity (Ics) | 75% of Icu | IEC 60947-2 |
| Short-time Withstand Current (Icw) | 0.5s to 1s at 50kA to 100kA | IEC 60947-2 |
| Impulse Withstand Voltage (Uimp) | 8kV | IEC 60947-2 |
| Power Frequency Withstand Voltage | 3000V for 1 minute | IEC 60947-2 |
| Insulation Resistance | ≥100MΩ at 500V DC | IEC 60947-2 |
Measurement Specifications
Voltage Measurement
Three-phase line-to-line and line-to-neutral voltage measurement with 0.5% accuracy. Measurement range: 0-1000V AC. Sampling rate: 128 samples per cycle.
Current Measurement
Three-phase current measurement with 0.5% accuracy. Measurement range: 0-5 times rated current. True RMS measurement for accurate readings with harmonics.
Power Measurement
Active, reactive, and apparent power measurement with 1% accuracy. Power factor measurement with 1% accuracy. Frequency measurement: 45-65Hz with 0.1Hz accuracy.
Energy Measurement
Active and reactive energy measurement with 1% accuracy. Data logging with time stamps. Energy consumption trends and reports.
Protection Specifications
| Protection Function | Setting Range | Accuracy | Time Delay |
|---|---|---|---|
| Overload Protection (L) | 0.4-1.0 x In (adjustable) | ±5% | 3-30s (adjustable) |
| Short-circuit Protection (S) | 1-10 x In (adjustable) | ±7% | 0.1-0.4s (adjustable) |
| Instantaneous Protection (I) | 1.5-15 x In (adjustable) | ±10% | 20-100ms (fixed) |
| Ground Fault Protection (G) | 0.2-1.0 x In (adjustable) | ±7% | 0.1-0.8s (adjustable) |
| Overvoltage Protection | 105-120% of Un (adjustable) | ±2% | 0.1-60s (adjustable) |
| Undervoltage Protection | 70-95% of Un (adjustable) | ±2% | 0.1-60s (adjustable) |
| Phase Loss Protection | Fixed threshold | - | 1-10s (adjustable) |
Communication Specifications
RS485 Interface
Standard RS485 interface with Modbus RTU protocol. Baud rates: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps. Address range: 1-247.
Communication Protocol
Modbus RTU protocol with support for function codes 03, 04, 06, 16. Data format: 8 data bits, 1 stop bit, no parity or even parity. Support for broadcast mode.
Data Points
128 measurement points including voltage, current, power, energy, status, alarms, and settings. 64 control points for remote operation and parameter adjustment.
Optional Ethernet
Optional Ethernet communication module with Modbus TCP protocol. 10/100Mbps auto-negotiation. Support for DHCP, static IP, and DNS configuration.
Environmental Specifications
| Parameter | Specification | Standards |
|---|---|---|
| Operating Temperature | -5°C to +55°C | IEC 60068-2-1/2 |
| Storage Temperature | -25°C to +70°C | IEC 60068-2-1/2 |
| Relative Humidity | ≤95% (non-condensing) | IEC 60068-2-30 |
| Altitude | ≤2000m without derating | IEC 60947-2 |
| Pollution Degree | 3 | IEC 60664-1 |
| Installation Category | III | IEC 60664-1 |
| Vibration Resistance | 5-150Hz, 1g acceleration | IEC 60068-2-6 |
| Shock Resistance | 15g, 11ms duration | IEC 60068-2-27 |
Certifications and Standards
The EXE-HIC5.0 series intelligent circuit breakers are designed and tested in accordance with international standards and hold certifications from major testing laboratories worldwide.
Mechanical Specifications
Dimensions
Compact design with dimensions varying by frame size. Typical dimensions: Width: 70-150mm, Height: 150-250mm, Depth: 100-150mm. Draw-out version includes additional space for rails and connectors.
Weight
Lightweight design for easy installation. Weight ranges from 2.5kg for smallest frame to 8.5kg for largest frame. Draw-out version approximately 20% heavier.
Mounting
Standard DIN rail mounting (35mm or 75mm) or fixed mounting with screws. Front mounting with standard cutout dimensions. Clear labeling for easy identification.
Terminations
Copper terminals suitable for copper or aluminum conductors. Torque specifications: 2.5-25Nm depending on frame size. Cable range: 1.5-300mm².
Display and Interface
LCD Display
128x64 pixel graphic LCD with backlight. Multi-language support: English, Chinese, Spanish, French, German, etc. Contrast adjustment for different lighting conditions.
Status Indicators
LED indicators for power, communication, alarm, and trip status. Color-coded for easy identification. Brightness adjustable for different environments.
Control Buttons
Tactile buttons for navigation, parameter setting, and manual operation. IP54 rated for protection against dust and water. Ergonomic design for easy operation.
Protection Rating
Front panel: IP54 for protection against dust and water splashes. Enclosure: IP20 for protection against finger contact. Suitable for indoor installation in electrical panels.
Core Features
Advanced features and capabilities of the EXE-HIC5.0 series intelligent circuit breakers
Intelligent Protection Functions
The EXE-HIC5.0 provides comprehensive protection for electrical circuits and connected equipment with advanced algorithms and precise measurement.
Selective Coordination
Advanced time-current characteristics for selective coordination with upstream and downstream protection devices, minimizing outage areas during faults.
Thermal Memory
Remembers thermal history of protected equipment to prevent nuisance tripping during motor starting or intermittent overload conditions.
Harmonic Restraint
Advanced algorithms to distinguish between inrush currents and fault currents in nonlinear loads, improving protection reliability.
Fault Recording
Records fault parameters including magnitude, duration, and time stamp for post-fault analysis and maintenance planning.
Monitoring and Diagnostics
Real-time Monitoring
Continuous monitoring of electrical parameters with high accuracy. Real-time display of voltage, current, power, power factor, frequency, and energy consumption. Trend analysis for predictive maintenance.
Advanced Alarm System
Configurable alarm thresholds for all measured parameters. Multiple alarm levels: warning, alarm, trip. Audible and visual alarm indications. Remote alarm notification via communication interface.
Event Logging
Comprehensive event logging with time stamps. Records trips, alarms, parameter changes, and communication events. Storage for up to 1000 events with battery backup. Event download via communication interface.
Communication and Integration
Protocol Support
Supports multiple communication protocols including Modbus RTU, Modbus TCP, Profibus DP, DeviceNet, and CANopen. Protocol conversion capability for integration with different systems.
Network Integration
Seamless integration with building management systems, SCADA systems, and industrial automation networks. Support for OPC server integration for data exchange with HMI and control systems.
Remote Access
Remote access via Ethernet or serial communication. Web server interface for configuration and monitoring. Mobile app for remote monitoring and control via smartphones and tablets.
Data Security
Multi-level password protection for configuration changes. User authentication with different privilege levels. Audit trail for configuration changes. Secure communication with encryption option.
User Interface and Operation
Intuitive Navigation
User-friendly menu structure with logical grouping of functions. Quick access to frequently used parameters. Context-sensitive help for parameter setting.
Multi-language Support
Support for multiple languages including English, Chinese, Spanish, French, German, Italian, Russian, and Japanese. Easy language selection from the menu.
Parameter Setting
Easy parameter setting with clear descriptions and units. Range checking to prevent invalid settings. Password protection for critical parameters.
Status Indication
Clear status indication with LEDs and LCD display. Color coding for different status conditions. Audible alarm for critical conditions.
Safety Features
The EXE-HIC5.0 includes multiple safety features to prevent unauthorized operation and ensure safe maintenance. Mechanical interlock prevents closing when the door is open. Electrical interlock prevents closing when certain conditions are met. Key lock option for additional security.
Applications
The EXE-HIC5.0 series intelligent circuit breakers are suitable for a wide range of applications across various industries
Industrial Applications
The EXE-HIC5.0 provides reliable protection and monitoring for industrial electrical systems with demanding requirements.
Manufacturing Plants
Protection of production lines, machine tools, and industrial processes. Monitoring of energy consumption for production optimization.
- CNC machines and automation equipment
- Conveyor systems and material handling
- Compressed air and vacuum systems
- Industrial ovens and heat treatment
Oil and Gas
Protection of electrical systems in upstream, midstream, and downstream operations. Hazardous area classification compliance.
- Drilling rigs and production platforms
- Pump stations and compressor stations
- Refinery and petrochemical plants
- LNG terminals and storage facilities
Logistics and Warehousing
Protection of material handling equipment and warehouse automation systems. Energy monitoring for facility optimization.
- Automated storage and retrieval systems
- Conveyor belts and sorting systems
- Loading docks and material handling
- Cold storage and refrigeration
Commercial and Institutional Applications
Commercial Buildings
Main distribution and sub-distribution protection in commercial complexes, offices, and retail spaces.
- Office towers and business centers
- Shopping malls and retail stores
- Hotels and hospitality facilities
- Convention centers and exhibition halls
Healthcare Facilities
Critical power distribution in hospitals, clinics, and medical facilities where reliability is essential.
- Hospital main and emergency power
- Medical equipment and imaging systems
- Laboratory and research facilities
- Pharmacy and storage areas
Educational Institutions
Protection of electrical systems in universities, colleges, schools, and research facilities.
- University campuses and buildings
- Laboratories and research centers
- Libraries and computer centers
- Student accommodation and dining
Infrastructure and Utility Applications
Transportation
Power distribution in transportation infrastructure including railways, airports, ports, and highways.
- Railway stations and depots
- Airport terminals and facilities
- Ports and container terminals
- Toll plazas and service areas
Water and Wastewater
Protection of pumping stations, treatment plants, and distribution networks.
- Water treatment plants
- Pumping stations and reservoirs
- Wastewater treatment facilities
- Desalination plants
Renewable Energy
Protection and monitoring in solar, wind, and other renewable energy systems.
- Solar power plants and farms
- Wind turbine connections
- Energy storage systems
- Microgrid and smart grid
Customization Options
The EXE-HIC5.0 series can be customized for specific application requirements. Options include special voltage ratings, communication protocols, protection functions, and enclosure types. Custom labeling and branding options are also available for OEM customers.
Installation and Maintenance
Proper installation, operation, and maintenance procedures for the EXE-HIC5.0 series intelligent circuit breakers
Installation Requirements
Proper installation is essential for reliable operation and safety. Follow these guidelines for installing the EXE-HIC5.0 circuit breaker.
Site Preparation
Ensure the installation site is clean, dry, and free from excessive dust, moisture, and corrosive gases. Ambient temperature should be within the specified range of -5°C to +55°C. Provide adequate ventilation and clearances for operation and maintenance.
Mounting
Mount the circuit breaker on a vertical surface using appropriate mounting hardware. Ensure the mounting surface is flat and rigid enough to support the weight of the breaker. For draw-out versions, ensure proper alignment with the fixed part and smooth operation of the draw-out mechanism.
Electrical Connections
Connect power cables to the appropriate terminals using the recommended torque values.
