Description
| Item / Model | NEC-2AU NEC-2WU | NEC-3AU NEC-3WU | NEC-5AU NEC-5WU | NEC-6AU NEC-6WU | |
| Cooling capacity kW | -35 °C Liquid temperature | 1.2 | 1.6 | 4.8 | 5.8 |
| 20 °C Liquid temperature | 6.0 | 9.0 | 15.0 | 18.0 | |
| Flow | Flow range | 2-15 L/min | 2-20 L/min | 3-30 L/min | 4-40 L/min |
| Flow accuracy | ±0.2 L/Min | ||||
| Output groups | Single/dual/triple optional | ||||
| Temperature | Range | -40~100℃ | |||
| Accuracy | ±0.1/±0.2℃ | ||||
| Detection | PT100 | ||||
| Pressure | Display/Control | Pressure display/pressure controlled selectively | |||
| Pressure range | 2~3bar | ||||
| Communication | Interface Type | Modbus rtu protocol, rs485 interface, optional can communication bus, ethernet interface tcp/ip protocol | |||
| Power source | V/ph/Hz | 380/3/50（Non-standard power supply can be customized） | |||
| Compressor | Type | Imported brand flexible scroll compressor | |||
| Pump | Type | Stainless steel multistage variable frequency water pump | |||
| Evaporator | Type | Stainless steel coil type/stainless steel shell and tube type | |||
| Condenser | Air cooled type | Hydrophilic aluminum foil + internal thread copper pipe | |||
| Water cooled type | High efficiency shell-tube type | ||||
| Throttle element | Expansion valve | ||||
| Control panel | 7-inch touch screen | ||||
| Safety protection | Pressure, current, cemperature, flow, liquid level, power supply, etc | ||||
| Water pipe size | G-3/4” | ||||
| Refrigerant | R404A/R507C | ||||
| Item / Model | NEC-8AU NEC-8WU | NEC-10AU NEC-10WU | NEC-12AU NEC-12WU | NEC-15AU NEC-15WU | |
| Cooling capacity kW | -35 °C Liquid temperature | 6.3 | 7 | 8.9 | 10.9 |
| 20 °C Liquid temperature | 24.0 | 30.0 | 36.0 | 45.0 | |
| Flow | Flow range | 4-40L/min | 4-40L/min | 5-50L/min | 5-50L/min |
| Flow accuracy | ±0.2 L/Min | ||||
| Output groups | Single/dual/triple optional | ||||
| Temperature | Range | -40 ~100℃ | |||
| Accuracy | ±0.1/±0.2℃ | ||||
| Detection | PT100 | ||||
| Pressure | Display/Control | Pressure display/pressure controlled selectively | |||
| Pressure range | 2~3bar | ||||
| Communication | Interface Type | Modbus rtu protocol, rs485 interface, optional can communication bus, ethernet interface tcp/ip protocol | |||
| Power source | V/ph/Hz | 380/3/50（Non-standard power supply can be customized） | |||
| Compressor | Type | Imported brand flexible scroll compressor | |||
| Pump | Type | Stainless steel multistage variable frequency water pump | |||
| Evaporator | Type | Stainless steel coil type/stainless steel shell and tube type | |||
| Condenser | Air cooled type | Hydrophilic aluminum foil + internal thread copper pipe | |||
| Water cooled type | High efficiency shell-tube type | ||||
| Throttle element | Expansion valve | ||||
| Control panel | 7-inch touch screen | ||||
| Safety protection | Pressure, current, cemperature, flow, liquid level, power supply, etc | ||||
| Water pipe size | G-3/4” | ||||
| Refrigerant | R404A/R507C | ||||
Technological innovationWe never stop innovating…
Stainless steel shell and tube evaporator
I nnovative V-shaped fin condenser
Innovative new cylindrical water tank
High efficiency and low noise fan
Intelligent touch screen controller
High precision controller
Powerful energy savingVery power-saving!
Copper tube with internal thread
Sinusoidal heat transfer fins
Electric expansion PID technology
Innovative refrigerant distribution technology
Professional air flow channel design
Air volume automatic control
Multiple protection
Over temperature protection
Current protection
Self-diagnosis
Intelligent antifreeze
Water flow alarm
Water level alarm
Pressure alarm
Timing switch on and off
Quality controlEvery detail, we are meticulous …
Famous brand compressor
Imported brand accessories
Keep improving everywhere
3D pipe bending machine
Automatic refrigerant adding machine
Automatic welding machine
Precision technologyPrecision technology makes products better
Sheet metal precision drawing
Drawing forming guide ring
Robot bending machine
Laser welding
Automatic cutting machine
Automatic joint welding
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