CLDR-N系列 石墨烯聚能电锅炉（40-60kW）

CLDR-N Series Graphene Energy-Gathering Electric Boiler (40-60kW Commercial Floor-Standing with Wheels)

The CLDR-N Series commercial floor-standing wheeled graphene energy-gathering electric boiler is designed for medium-sized commercial spaces of 400-600㎡ such as shops, office buildings, hotels, hospitals, and schools. The unit features a compact and refined design, equipped with heavy-duty universal wheels at the bottom, allowing flexible movement without the need for hoisting, making maintenance and position adjustment easy. The entire unit features a silver-gray metal brushed finish, offering a professional appearance suitable for commercial environments.

Adopting Jingyu Thermal Energy's exclusive graphene nano-coating + quartz glass tube core heating technology, with three power level options of 40kW, 50kW, and 60kW, matching 380V industrial-grade stable voltage, with rated current of 60.8-91.2A. DN40-DN50 flange connection offers strong installation versatility and can be connected to standard HVAC system pipelines.

Core Highlights

• Graphene-Coated Commercial Flagship:Adopts Jingyu's third-generation nano graphene coating technology, combined with quartz glass tube substrate, with tube body temperature reaching up to 700-800℃, leading the industry in thermal conversion efficiency
• 30,000 Hours Ultra-Long Lifespan:Core heating element lifespan exceeds 30,000 hours, stable and durable operation, reducing annual maintenance costs by 60%
• Complete Water-Electric Separation:High-temperature resistant quartz glass tube body + water-electric isolation structure fundamentally eliminates leakage hazards, ensuring safer use
• Smart APP Remote Control:Multi-stage timing, intelligent constant temperature, remote on/off, allowing operation and maintenance personnel to adjust without being on-site
• Eight-Layer Safety Protection:Leakage/Anti-dry burning/Child lock/Anti-freezing/Over-temperature/Automatic water pump/Water flow detection/Sensor fault, ensuring worry-free operation
• Energy-Efficient and Silent:Saves 20-30% electricity compared to traditional electric boilers, with low operating noise, green, environmentally friendly, and comfortable
• Flexible Deployment with Wheels:Heavy-duty universal wheels at the bottom eliminate the need for hoisting, single person can push, suitable for leased shops
• Commercial-Grade Stable Voltage:380V industrial voltage, DN40-DN50 flange connection, compatible with standard commercial HVAC pipelines

Technical Parameters

Model	CLDR-N-40	CLDR-N-50	CLDR-N-60
Power (kW)	40	50	60
Voltage (V)	380	380	380
Heating Area (㎡)	400	500	600
Rated Current (A)	60.8	76	91.2
Power Cable Cross-Section (mm²)	≥3×16+2	≥3×16+2	≥3×25+2
Inlet/Outlet Diameter (DN)	40 Flange	50 Flange	50 Flange
Unit Dimensions (cm)	71×78×98.5	86×83×124	86×83×124

Application Scenarios

• 400-600㎡ shops and stores heating
• Office buildings and business premises
• Centralized heating for hotels, guesthouses, and B&Bs
• Schools and training institutions
• Hospitals, clinics, and nursing homes
• Small factories, warehouses, and workshops
• Auxiliary heating for gyms, beauty salons, and swimming pools

Installation Instructions

Floor-standing with wheels installation, simply placed in equipment room or machine room. Need to reserve 380V three-phase power supply (independent circuit breaker recommended), inlet/outlet water pipelines (DN40/DN50 flange), and drainage floor drain. Professional HVAC engineers provide on-site design and installation, including hydraulic balance commissioning, temperature control system integration, remote monitoring configuration, and other complete services.

Service Commitment

Three-year warranty for the entire unit, five-year warranty for core heating elements. National after-sales service hotline 18686730186, 24-hour response, 48-hour on-site service in the three northeastern provinces and North China region, 48-hour emergency backup unit service for commercial customers.