S&A RM-300BH UV laser water chillers with rack mount, for cooling 3W UV lasers

Description

Description
S&A RM-300BH UV laser water chillers with rack mount design for cooling 3W UV lasers
Description
S&A RM-300BH rack mount water chillers are designed for cooling 3W-5W UV lasers. RM series water chillers, with rack mount design, can be embedded into UV laser marking machines.
Rack-Mount water chillers have 2 temperature control modes as constant temperature and intelligent temperature control mode. Generally speaking, the defaulted setting for th
e
temperature controller is intelligent temperature control mode. Under intelligent temperature control mode, the water temperature will adjust itself according to the ambient temperature. However, under constant temperature control mode, users can adjust the water temperature manually.
Features:
1. With environmental refrigerant;
2. Rack mount design, long working life and simple operation;
3. ±0.3℃ precise temperature control;
4. The temperature controller has 2 control modes, applicable to different applied occasions; with various setting and display functions;
5. Multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm;
6. Multiple power specifications; CE approval; RoHS approval; REACH approval;
THE WARRANTY IS 2 YEARS AND THE PRODUCT IS UNDERWRITTEN BY INSURANCE COMPANY.
Specification
Model
RM-300BH
Voltage
220V
Frequency
60Hz
Current
0.9-4.36A
Compressor power
0.21KW
0.29HP
Nominal cooling capacity
1501Btu/h
0.44KW
378Kcal/h
Refrigerant charge
260g
Pump power
0.05KW
Pump lift
12M
Pump flow
13L/min
N.W
23Kgs(50.7lb)
G.W
26Kgs(57.3lb)
Refrigerant
R-134a
Precision
±0.3℃
Reducer
Capillary
Tank capacity
3.5L
Inlet and outlet
Rp1/2"
Dimension
19.3" x 18.9" x 8.7" (490 x 480 x 220mm)
Package dimension
26" x 21.6" x 13.4" (660 x 550 x 340mm)
CONTOUR AND PARTS INTRODUCTION
Independent production of sheet metal, evaporator and condenser
Adopt IPG fiber laser for welding and cutting sheet metal.
Temperature control accuracy can reach ±0.3℃.
Ease of moving and water filling
The firm handle can help move the water chillers easlly
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.
With high quality and low failure rate.
Ease of draining water
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 pane
l description：
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 effected while abnormal situation happens on the chiller, RM series chillers possess alarm protection function.
1. Alarm output terminals and wiring diagram.
2. Alarm causes and working status table.
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.
Certificate
Warehouse