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Machines & equipment for sale

Orion Inverter Chiller RKE3750A-V

Used / Second Hand

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Availability:
In stock now
Condition
Unused
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Stock No
CW548J
Model
RKE 3750A -V-SP
Serial
805009
New or Used
Used (Second Hand)
Ave. cooling capacity
12.2 kW
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
360
External Dimensions (WxDxH mm)
2450 x 1150 x 1760

Description

Built-in Digitally Controlled Compressor

Digital Control Energy Saving Chiller Series (RKED-A). Our chillers meet your increasing needs by providing energy savings and highly accurate temperature control even under low loads.

Both Energy Savings AND Precision Control, even under low loads. Our chillers offer efficient and energy saving operation in all loads from 0 to 100% thanks to Orion's original Digital Control and Load/Unload technology. Because of this breakthrough, Orion has achieved what was previously impossible for inverter controlled chillers -- energy savings and precision control at loads as low as 30% and below.

Safe and Reliable Design Our chillers are reliable thanks to the simplicity of the components used. And yet we also offer advanced features such as computer based control and monitoring. We have a tried and true design that has inherited the best functionality of inverter chillers, and the result is a chiller that preforms reliably and meets all of your needs

What is Digital Control?

The compressor built into the chiller has a clutch mechanism which enables it to be repeatedly engaged and disengaged. By changing the rate of this engage/disengage cycle, the temperature of the fluid to be cooled can be accurately controlled. Much like the clutch works in an automobile, when the load is small, the clutch is disengaged for longer periods, thus allowing for the highest energy savings possible

Built-in dedicated digital temperature control system

  • Orion's distinctive temperature control system makes our chillers easy to operate. We've eliminated the 　 need for complicated control settings.
  • The built-in digital display shows temperature settings, the measured temperature, and error codes. Water 　 temperature control is easy, and if by some chance trouble does occur, the cause can be easily identified by 　 a quick check of the displayed error codes.
  • Equipped with External Signal Terminals 　 By hooking up to the Operating Signal, Warning Signal, and Remote Control terminals, you can remotely 　 operate and monitoring the operating conditions of our Unit Coolers.

With a broad product line-up and built-to-order options 　 

  • Orion offers 36 chiller models in all, including those without 　 water tanks (for open loop systems), with built-in water tanks (for 　 closed loop systems), air cooled, and water cooled types.
  • Our models with built-in water tanks have the necessary tank and 　 pump already built into the unit, eliminating troublesome on-site 　 piping installation typically necessary for closed loop systems.
  • Orion also offers custom, built-to-order models in order to fully 　 meet the needs of our customers who have special application 　 requirements

Operation Under a Wide Range of Conditions

Wide fluid temperature control range of 5 〜30℃ (ambient temperature: -5 to 43℃. ※ )(The temperature control range on our DC Inverter chillers, Digi-Eco chillers, and Inverter chillers is 5 〜35℃, and the control range on our Energy Saving Hybrid chillers is 10 〜30℃.) Compared to the 5 〜15℃ temperature control range on typical chillers, Orion's chillers offer a much wider range of use.

. Features

Operates with a maximum energy savings of 57%. ※ These Orion chillers respond to work loads using the least amount of energy. (※ Compared with HB control models running at a 30% load) 2. Highly accurate fluid temperature control possible. The chiller senses the fluid temperature and adjusts the compressor speed accordingly, thus achieving fluid temperature precision control of ± 0.2 〜 ± 1.0℃. (Accuracy is subject to work loads. Please consult your dealer if high accuracy is demanded.) 3. Wide range of fluid temperature control. User settings of fluid temperatures between 5 〜 35℃ are now possible. 4. Adopted for use with environmentally friendly refrigerant. Uses non ozone-depleting R407C refrigerant. 5. Comes with built-in communications interface as standard equipment. Allows temperature control via RS232C or RS422 interfaces. Digital Temperature Control External Warning Alarm Terminals Operation / Alarm / Remote operation Condenser Filter Included Freeze Prevention Mode (User selectable) Model Outline F

Model RKE3750A-V (Air cooled)
Save up to 57%
Temperature control accuracy ± 0.2
Water Tank in the machine.
Compact, easy to install.
Real-time digital display of all information.
Control of Compressor with Inverter
Comes with Condenser Filter and Warm-Up mode.
Use eco-friendly R407C refrigerant.

Wide fluid temperature control range of 5 〜30℃ (ambient temperature: -5 to 43℃. ※ )(The temperature control range on our DC Inverter chillers, Digi-Eco chillers, and Inverter chillers is 5 〜35℃, and the control range on our Energy Saving Hybrid chillers is 10 〜30℃.) Compared to the 5 〜15℃ temperature control range on

DC Inverter Chiller

 

Energy Saving Chiller

 

Digital Temparature Control

1. Operates with a maximum energy savings of 57%. These Orion Chillers respond to work loads using the least amount of energy. 

2. Highly accurate fluid temperature control possible (Patented). The chiller senses the fluid temperature and adjusts the compressor speed accordingly, thus achieving fluid temperature precicion control of +-0.2~ +-1.0 ℃ 

3. Wide range of fluid temperature control. User settings of fluid temperatures between 5~35℃ 

4. Adopted for use with environmentally friendly refrigerant. Uses non ozone-depleting R407C refrigerant. 

5. Comes with built-in communications interface as standard equipment. Allows temperature control via RS232C or RS422 interfaces.

1. Maximum 80% of energy saved Responding to the loads, operation with the least energy can be attained. (Compared with HB controlling on the conditions of 30% of loads ambient temperature of -5℃) 2. Highly precise controlling of liquid temperature Detection of the liquid temperature controls the rotation speed of compressor, and it is controlled in the range of from ±0.2℃ to ±1.0℃ of the set temperature. 3. Liquid temperature controlled in a wide range Water temperature can be set at any desired degree within the range from 5℃ to 35℃. 4. New refrigerant adopted Adopted is the R407C which does not destroy the ozonosphere. 5. External communication function equipped Temperature can be controlled with RS232C or RS422

SPECIFICATION
Cooling capacity 50 / 60Hz (kW) : 12.2
Operable ambient temperature range (Celsius) : -5 ~ 43
Operable temperature range (Celsius) : 5 ~ 43
Control accuracy : Under high accuracy setting ± 1.0 Under
Power source : Three phase 200 ± 10% (50/60)
Power consumption 50 / 60Hz, 220V (kW) : 5.2 / 5.5 5.5
Electric current 50 / 60Hz, 220V (A) : 16.5 / 17.5, 17.5
Power capacity (kVA) : 6.9
Breaker capacity (A) : 30
Condenser : Fin and tube forced air cooling
Heat exchanger Construction : Plate type Heat exchange
Heat exchanger Material : SIA 316 grade stainless steel
Discharge pump Output (kW) : 0.75
Discharge pump Flow rate 50 / 60Hz (L / min) : 28/43
Fan motor output (W) : 200
Water tank capacity (L) : Approx.95
Refrigerant : R-407C
Operating noise level 50 / 60Hz (dB) : 65

 

pdf icon Print / Download Orion Inverter Chiller RKE3750A-V Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.