S&A CW-6000DN Industrial Water Chiller for 100W Solid-state Laser, 22KW CNC Spindle, 30W-300W Fiber Laser Cooling, 1.52HP, AC 1P 110V, 60Hz

Description

S&A CW-6000 series is high-precision compression refrigeration Water Chiller, with intelligent temperature control,completed configuration,perfect protection and alarm system.

S&A industrial water chillers are popular for its 2 temperature control modes as constant temperature and intelligent temperature control. Under intelligent mode, the water temperature is adjusted according to ambient temperature to avoid producing condensate water and protect the laser tube.You can adjust the water temperature under constant temperature.

Suggestion:

Intelligent temperature control mode for summer

Constant temperature control mode for winter

Note: Cooling water additive is forbidden by express company, so we could not put it into the package. You can buy it from local.

Features：

3000W cooling capacity; optional environmental refrigerant;

±0.5°C precisely temperature control;

The intelligent temperature controller has 2 control modes, applicable to different applied occasions; with various setting and display functions;

Multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm;

Multiple power specifications; CE ,RoHS and REACH approval;

Long working life and simple operation;

Optional heater and water filter.

SPECIFICATION

Model

CW-6000DN

Voltage

AC 1P 220V

Frequency

60Hz

Current

4.2-18A

Compressor power

1.12KW

1.52HP

Nominal cooling capacity

10731Btu/h

3.15KW

2704Kcal/h

Refrigerant charge

650g

Pump power

0.37-0.75KW

Pump lift

28-53M

Pump flow

70L/min

N.W

72Kgs

G.W

82Kgs

Refrigerant

R-22a/R-410a

Precision

±0.5℃

Reducer

Capillary

Protection

Overcurrent protection for compressor, flow alarm, over temperature alarm

Tank capacity

15 L

Inlet and outlet

Rp1/2''

Dimension

67X47X89 cm (L X W X H)

Package dimension

74X60X109 cm (L X W X H)

CONTOUR AND PARTS INTRODUCTION

Independent production of sheet metal.

High precision temperature control system.

Adopt IPG fiber laser for welding and cutting sheet metal. Temperature control accuracy can reach ±0.5℃.

Equipped with water pressure gauges and universal wheels.

Water pressure gauges help monitor the discharge pressure of water pump while univeral wheels facilitate the moving of the chiller.

Inlet and outlet connector equipped.

Multiple alarm protection.

The laser will stop working once it receives alarm signal from the water chiller for protection purpose.

Cooling fan of famous brand installed.

Level gauge equipped.

Adopt SAN JU cooling fan with high quality and low failure rate.

Customized dust gauze available and easy to take apart.

Temperature controller panel description：

The intelligent temperature controller does not need to adjust the controlling parameters under normal circumstance. It will self-adjust controlling parameters according to room temperature for meeting equipment cooling requirements.

User also can adjust the water temperature as needed.

Temperature controller panel description：

Indicators of temperature controller working status:

COMP ON, compressor working

SV ON, solenoid valve working

Heating ON, heating rod working

INT Ctrl ON, controller working in intelligent control mode

CT Ctrl ON, controller working in constant temperature control mode

PARAM Set ON, controller working in parameters setting mode

ALM OUT ON, alarm output status

Room Temp ON, displaying room temperature

ST DLA ON, starting up delay status

Press ▼ button to show the room temperature, 6 seconds later default display restored.

(Meanwhile, Room Temp light is on, displaying room temperature.)

▲▼ buttons are for modifying parameters values andbuttons are for switching parameter items.

RST button: confirm.

SET button: setting function.

Alarm function

(1) Alarm Display:

When alarm occurs, the error code and the temperature will be alternately displayed.

(2) To suspend the alarm:

In alarming state, the alarm sound could be suspended by pressing any button, but the alarm display remains until the alarm condition is eliminated.

Alarm and output ports

In order to guarantee the equipment will not be damaged while cooling water circulation is out of control, CW-6000series chillers possesses an unique low flow alarm protection.

(1) Flow alarm output ports and the wiring diagram

(2) Flow alarm causes of circulating cooling water and working state

Note: The flow alarm is connected to the normally open relay and normally closed relay contacts, requiring operating current less than 5A, working voltage less than 300V.