Name: 100Ton Inverter VFD Compressor Water Cooling Water Chiller Energy Saving
Brand: Guangdong Nuoxin Industry Co., Ltd.
SKU: NFLLG~70S, 100S, 130S Series
Price: 24,000.00 USD
Availability: InStock

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100Ton Inverter VFD Compressor Water Cooling Water Chiller Energy Saving

100Ton Water Cooling Water Chiller

Compressor Water Cooling Water Chiller

Water Cooling Water Chiller Energy Saving

Place of Origin:

China

Brand Name:

NOXIN

Certification:

CE, ISO9001

Model Number:

NFLLG~70S, 100S, 130S Series

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Product Details

Name:

Water Cooling Water Chiller

Application:

HVAC & Industrial Cooling

Compressor:

VFD Semi-Hermetic Screw Type

Evaporator:

Shell Tube Type

Controller:

Color Touch Screen

AC Contactor:

France Sch Brand

Expansion Valve:

Thernal Or Electric Type

Filter:

Dry Filter

Refrigerant:

R22 / R407C / R134A Etc

Condenser:

Shell Tube Type

Power Supply:

380-440V/3Ph/50Hz&60Hz

Highlight:

100Ton Water Cooling Water Chiller

Compressor Water Cooling Water Chiller

Water Cooling Water Chiller Energy Saving

Payment & Shipping Terms

Minimum Order Quantity

Price

23000-25000USD

Packaging Details

Stretch Film / Wooden Tray

Delivery Time

30 days

Payment Terms

L/C,T/T,Western Union

Supply Ability

50 Units Per Month

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86-18676926960

Aaron.nuoxinac@hotmail.com

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Product Description

100Ton Energy Saving Inverter VFD Compressor Water Cooling System Water Chiller

※ Introduction

Screw type water cooled chiller adopts high-efficiency screw compressors, with cooling capacity ranging from 90KW to 3000KW, which can meet the different load requirements of various occasions. In addition, the unit can achieve multi-stage energy regulation or stepless regulation according to the changes in cooling load, operates smoothly, has high cooling efficiency and good energy-saving performance.

The unit offers a variety of refrigerant options, including R22, R407C, R134a and other refrigerant media. The outlet temperature of the chilled water can be adjusted from 5 to 20 degrees. The standard power supply system is 380V/3Ph/50HZ, and other voltages can also be customized. It can be modularly designed and freely combined.

※ Features

◎ High Efficiency

It adopts an advanced imported semi-hermetic screw compressor with a 5:6 tooth ratio. The compressor is equipped with an unloading energy control device, which can achieve multi-stage or stepless energy regulation.

◎ Intelligent Control

Adopts microcomputer control system, featuring powerful safety protection, communication, fault diagnosis, automatic adaptation and other functions. It also provides multiple protection functions such as high & low pressure protection, anti-freezing protection, power phase sequence protection, water lacking protection, and compressor overheating protection etc.

◎ Stable Operation

Intelligent control: The unit can automatically adjust the output of the compressor put into operation according to the load changes, ensuring that the unit maintains the best coordination with the highest efficiency at all times. The main refrigeration components are selected from well-known brands to make sure the featuring superior performance and reliable operation.

◎ Easy Installation & Maintainence

With compact structure, occupies a small area, no need additional cooling tower & cooling pumps, and features a simple pipeline design. Already filled with refrigeration oil & refrigerant before leaving factory, only requires external water pipes & electric wire connection, easy to install and maintain.

※ Specifications

Model NSLLG~			180D	230D	300D	330D	400D	440D	520D	560D
Capacity	Rated Cooling Capacity	×103kcal/h	148.092	197.456	255.076	286.208	348.3	380.464	450.468	476.096
		KW	172.2	229.6	296.6	332.8	405	442.4	523.8	553.6
		Ton	48.96	65.28	84.33	94.63	115.15	125.79	148.93	157.41
Electric Power	Power Supply		380V/3Ph/50Hz
	Input Power	KW	44.6	58.6	72.4	82.0	99.0	108.6	121.0	127.2
	Safety Protection		Phase reversion protection, Phase lack protection, Overload current protection, Discharge air temperature protection, Low & High pressure protection, Low temperature protection, Oil level protection, Water flow protection etc
Compressor	Type		Semi-Hermetic Screw Type
	Comp. Model		RC2-100B	RC2-140B	RC2-180B	RC2-200B	RC2-230B	RC2-260B	RC2-300B	RC2-310B
	Comp. Quantity		2	2	2	2	2	2	2	2
	Input Power	KW	44.6	58.6	72.4	82.0	99.0	108.6	121.0	127.2
	Comp. Current	A	77.6	102.2	129.4	142.8	170.4	185.4	210.6	220.8
	Capacity Control		0, 33%, 50%, 66.5%, 83%, 100%			0, 25%, 37.5%, 50%, 62.5%, 75%, 87.5%, 100%
	Refrigerant		R407C
Condenser	Type		Shell Tube Type
	Water Side Max Pressure	MPa	1
	Diameter of Inlet/Outlet	DN	80	100	100	100	125	125	125	125
	Cooling Water Flow	m3/h	37.29	49.57	63.47	71.35	86.69	94.77	110.91	117.10
Evaporator	Type		Shell Tube Type
	Water Side Max Pressure	MPa	1
	Diameter of Inlet/Outlet	DN	80	100	100	100	125	125	125	125
	Inlet / Outlet Water Temp.	°C	12°C / 7°C
	Chilled Water Flow	m3/h	29.62	39.49	51.02	57.24	69.66	76.09	90.09	95.22

Model NSLLG~			600D	660D	720D	840D	900D	980D	1050D	1100D	1280D
Capacity	Rated Cooling Capacity	×103kcal/h	520.644	568.976	614.04	726.7	767.292	848.82	904.548	946	1100.628
		KW	605.4	661.6	714	845	892.2	987	1051.8	1100	1279.8
		Ton	172.14	188.11	203.01	240.26	253.68	280.64	299.06	312.77	363.89
Electric Power	Power Supply		380V/3Ph/50Hz
	Input Power	KW	141.2	154.5	169.2	196.0	207.0	230.2	244.0	257.0	296.0
	Safety Protection		Phase reversion protection, Phase lack protection, Overload current protection, Discharge air temperature protection, Low & High pressure protection, Low temperature protection, Oil level protection, Water flow protection etc
Compressor	Type		Semi-Hermetic Screw Type
	Comp. Model		RC2-340B	RC2-370B	RC2-410B	RC2-470B	RC2-510B	RC2-550B	RC2-580B	RC2-620B	RC2-710B
	Comp. Quantity		2	2	2	2	2	2	2	2	2
	Input Power	KW	141.2	154.5	169.2	196.0	207.0	230.2	244.0	257.0	296.0
	Comp. Current	A	246.6	269.2	299.6	337.4	358.2	394.6	416.4	443	515.6
	Capacity Control		0, 25%, 37.5%, 50%, 62.5%, 75%, 87.5%, 100%
	Refrigerant		R407C
Condenser	Type		Shell Tube Type
	Water Side Max Pressure	MPa	1
	Diameter of Inlet/Outlet	DN	125	125	125	150	150	150	150	200	200
	Cooling Water Flow	m3/h	128.42	140.37	151.91	179.05	189.06	209.36	222.88	233.40	271.04
Evaporator	Type		Shell Tube Type
	Water Side Max Pressure	MPa	1
	Diameter of Inlet/Outlet	DN	125	125	125	150	150	150	150	200	200
	Inlet / Outlet Water Temp.	°C	12°C / 7°C
	Chilled Water Flow	m3/h	104.13	113.80	122.81	145.34	153.46	169.76	180.91	189.20	220.13

※ Main Parts

VFD Screw Compressor

"Compressor: Work with world-renowned seme-hermetic screw compressors, In terms of stability, they are engineered to operate steadily under extreme conditions (-30°C to 50°C) with pressure fluctuations controlled within ±0.5MPa, avoiding frequent breakdowns even in heavy-load scenarios. For energy efficiency, advanced screw designs with higher COP and cuts power consumption significantly, slashing long-term electricity costs. The VFD screw compressor with 30Hz-60Hz operation range, could control the cooling capacity automatically as per the actual demand, which is more energy saving.

Compressor also available for different power supply & refrigerants based on different conditions:

380V/3Ph/50Hz; 400V/3Ph/50Hz; 415V/3Ph/50Hz; 220V/3Ph/60Hz; 380V/3Ph/60Hz; 440V/3Ph/60Hz ect.

Refrigerant: R22, R407C, R404A, R134A.

Shell & Tube Evaporator

Evaporator: Shell and tube evaporators of various material combinations can be customized to cope with different cooling media, thus meeting the needs of different industries. Usually use the copper tube or SUS tubes for the evaporator heat exchange tubes. Special materials for seawater, brine and corrosive liquids can be customized, such as stainless steel 304, nickel-copper tubes, titanium tubes, etc.

Shell & Tube Condenser

Shell and tube evaporators of various material combinations can be customized to cope with different cooling media, thus meeting the needs of different industries. Usually use the copper tube or SUS tubes for the evaporator heat exchange tubes. Special materials for seawater, brine and corrosive liquids can be customized, such as stainless steel 304, nickel-copper tubes, titanium tubes, etc.

Control System

Control Systems including the controller(control board & display), also the control box. The control box with LS / CHNT /Schneider A.C. contactors, also fuse etc inside. With color touch screen controller, simple and considerate operation interface, timely feedback for various of alarms, the display could be separated from the control box but with signal wire and mounted somewhere, with RS485 interface to for central remote control or master chiller control. It can be used immediately after installation, displays the status of the unit in real time, and records the operation data of the unit, can switch between Chinese and English. The brands of controller could be customized based on client's requirement.

Expansion Valve

Expansion Valve: The expansion valve is a key part in refrigeration systems. It reduces refrigerant pressure/temperature from high-pressure liquid to low-pressure mist, controlling flow to match cooling load, ensuring efficient heat absorption in the evaporator. The internationally renowned brand expansion valve is adopted to ensure the stable operation of the unit.

Other Parts

"Pressure Gauges:

Matching the refrigerant showing correct value, without pressure gauges, not convenient for maintenance personnel to directly read the pressure value.

Pressure Switch:

High & low pressure control switches adopt FENGSHEN brand, low pressure 10Bar, high pressure 30Bar.

Dry Filter:

Mainly used to filter impurities, the filter core could be replaced.

Sight Glass:

Could tell the quality & water content of refrigerant in the system.

Water Flow Switch:

Real-time monitoring of frozen water flow.

※ Pictures

100Ton Inverter VFD Compressor Water Cooling Water Chiller Energy Saving

※ Installation

100Ton Inverter VFD Compressor Water Cooling Water Chiller Energy Saving

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