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9 Ton (33kW) Industrial Process Chiller CW-7900 RS-485 Function R-410A / R-32 Refrigerant

9 Ton (33kW) Industrial Process Chiller CW-7900 RS-485 Function R-410A / R-32 Refrigerant

TEYU industrial process chiller CW-7900 provides precise and stable temperature control for analytical, industrial, medical, and laboratory applications. It delivers up to 33 kW (≈9.4 Ton) cooling capacity, with ±1°C temperature stability and 5°C-35°C working temperature range. Designed with a robust industrial structure, this air-cooled chiller ensures continuous and reliable operation even under demanding conditions.

CW-7900 is equipped with a high-performance compressor and an efficient evaporator, delivering excellent energy efficiency and significantly reducing operating costs. The intuitive digital control panel provides clear system status display along with multiple alarm and safety protection functions. Supporting Modbus-485 communication, it allows remote monitoring and parameter adjustment for intelligent system management. Optional configurations include 50Hz/60Hz frequency and 380V/415V/460V power supply.

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Product Introduction

Industrial Process Chiller CW-7900 34KW Cooling Capacity

Model: CW-7900

Machine Size: 155 × 80 × 135cm (L × W × H)

Warranty: 2 years

Standard: CE, REACH and RoHS

Product Parameters

Model	CW-7900ENTY	CW-7900FNTY
Voltage	AC 3P 380V	AC 3P 380V
Frequency	50Hz	60Hz
Current	2.1~34.1A	2.1~28.7A
Max. power consumption	16.42kW	15.94kW
Compressor power	10.61kW	10.24kW
	14.43HP	13.73HP
Nominal cooling capacity	112596Btu/h
	33kW
	28373Kcal/h
Refrigerant	R-410A/R-32
Precision	±1℃
Reducer	Capillary

Pump power	1.1kW	1kW
Tank capacity	170L
Inlet and outlet	Rp1"
Max. pump pressure	6.15 bar	5.9 bar
Rated flow	66L/min
N.W.	208kg
G.W.	236kg
Dimension	155 × 80 × 135cm (L × W × H)
Package dimension	170 × 93 × 152cm (L × W × H)

The working current can be different under different working conditions. The above information is for reference only. Please subject to the actual delivered product.

Product Features

* Cooling Capacity: 33kW

* Active cooling

* Temperature stability: ±1°C

* Temperature control range: 5°C ~35°C

* Refrigerant: R-410A/R-32

* Intelligent temperature controller

* Multiple alarm functions

* High reliability, energy efficiency and durability

* Easy maintenance and mobility

* Available in 380V, 415V or 460V

Application

* Laboratory equipment (rotary evaporator, vacuum system)

* Analytical equipment (spectrometer, bio analyzes, water sampler)

* Medical diagnostic equipment(MRI, X-ray)

* Plastic molding machines

* Printing machine

* Furnace

* Welding machine

* Packaging machinery

* Plasma etching machine

* UV curing machine

* Gas generators

Optional Items

Heater

Filter

Product Details

Intelligent temperature controller

The temperature controller offers high precision temperature control of ±1°C and two user-adjustable temperature control modes - constant temperature mode and intelligent control mode.

Easy-to-read water level indicator

The water level indicator has 3 color areas - yellow, green and red.

Yellow area - high water level.

Green area - normal water level.

Red area - low water level.

Junction Box

TEYU engineers' professional design, easy and stable wiring.

Ventilation Distance

Industrial Process Chiller CW-7900 Ventilation Distance

Certificate

Product Working Principle

Industrial Process Chiller CW-7900 Product Working Principle

FAQ

Is TEYU Chiller a trading company or a manufacturer?

We are professional industrial chiller manufacturer since 2002.

What is the recommended water used in the industrial water chiller?

The ideal water should be deionised water, distilled water or purified water.

How often should I change out the water?

Generally speaking, the water changing frequency is 3 months. It can also depend on the actual working environment of the recirculating water chillers. For example, if the working environment is too inferior, the changing frequency is suggested to be 1 month or shorter.

What is the ideal room temperature for the industrial chiller?

The working environment of the industrial water chiller should be well ventilated and the room temperature should not be higher than 45 degree C.

How to prevent my chiller from freezing?

For users living in high latitude areas especially in winter, they often face the frozen water problem. To prevent the chiller from freezing, they can add an optional heater or add anti-freezer in the chiller. For detailed use of the anti-freezer, it is suggested to contact our customer support team (service@teyuchiller.com) first.