How to Order
Specifications
Thermo-chiller
Compact Dual/Basic Type for Lasers
HRLE Series
HRLE W 20
Power supply
20
Single-phase 200 to 230 VAC
(50/60 Hz)
Cooling capacity
CH1, 2 total
050
5 kW
050
Option
Nil
None
M
Deionized water (Pure water) piping
Model
HRLE050-W-20
Cooling method Water-cooled refrigeration
Refrigerant R410A (HFC)
Refrigerant charge kg 1.2
Control method PID control
Ambient temperature
°C
2 to 45
Circulating fluid system
Circulating fluid
*
1
Tap water, Deionized (pure) water
Set temperature range
°C
CH1: 15 to 25, CH2: CH1 + 0 to 15
Cooling capacity (CH1, 2 total) 50/60 Hz
*
2
kW 4.8/5.8
Heating capacity (CH1, 2 total) 50/60 Hz
*
3
kW 1.2/1.5
Temperature stability
*
4
°C
CH1: ±0.1, CH2: ±0.5
Pump
capacity
Rated flow 50/60 Hz
*
5
L/min CH1: 21/26, CH2: 2/2
Max. flow rate 50/60 Hz L/min 29/38
Max. pump head 50/60 Hz m 34/50
Min. operating flow rate 50/60 Hz
*
6
L/min CH1: 15/15, CH2: 1/1
Tank capacity (CH1, 2 total) L Approx. 18
Circulating fluid outlet, Circulating fluid return port
CH1: Rc1/2, CH2: Rc1/2
Tank drain port Rc1/4
Fluid contact material
Stainless steel, Copper (Heat exchanger brazing), Bronze (Pump),
Ceramic, Carbon, FKM, PP, PE, POM, PVC, PA, EPDM
Fluid contact material (-M)
Stainless steel (Heat exchanger brazing), SiC, Carbon,
FKM, PP, PE, POM, PVC, PA, EPDM, PTFE
Facility water system
Temperature range
°C
5 to 40
Pressure range MPa 0.3 to 0.5
Required flow 50/60 Hz
*
7
L/min 16
Facility water pressure differential MPa 0.3 or more
Facility water inlet/outlet Rc1/2
Fluid contact material Stainless steel, Copper (Heat exchanger brazing), Brass, PTFE, NBR, EPDM
Electrical system
Power supply
Single-phase 200 to 230 VAC (50/60 Hz)
Allowable voltage range ±10% (No continuous voltage fluctuation)
Earth leakage
breaker (Standard)
Rated current A 30
Sensitivity current mA 30
Rated operating current 50/60 Hz A 10.9/12.7
Rated power consumption 50/60 Hz
kW(kVA)
2.0/2.4 (2.1/2.5)
Communication function Contact input/output, Serial communication (RS-485)
Noise level
*
8
50/60 Hz dB(A) 62/64
Accessories
*
9
Operation Manual (for installation/operation) 2 copies (English 1 pc./Japanese 1 pc.),
Anchor bolt fixing brackets 2 pcs.(including four M8 bolts),
Cable accessory 1 pc. (For communication cable)
Weight
*
10
kg 107
*1 Use fluid that fulfills the conditions below as the circulating fluid.
Tap water: Standard of The Japan Refrigeration And Air Conditioning
Industry Association (JRA GL-02-1994)
Deionized (pure) water: Electric conductivity 0.4 μS/cm or higher
(Electric resistivity 2.5 MΩ·cm or lower)
*2
q Facility water temperature: 25°C, w Circulating fluid: Tap water, e Circulating fluid
temperature: CH1 20°C/CH2 25°C, r Circulating fluid flow rate: Rated flow, t Power
supply: 200 VAC
*3 q Facility water temperature: 25°C, w Circulating fluid: Tap water,
e Circulating fluid flow rate: Rated flow, r Power supply: 200 VAC
*4 q Facility water temperature: 25°C, w Circulating fluid: Tap water,
e Circulating fluid temperature: CH1 20°C/CH2 25°C, r Circulating
fluid flow rate: Rated flow, t Power supply: 200 VAC, y Piping length:
Shortest, u Load: Same as the cooling capacity
*5 When circulating fluid outlet port pressure = 0.21/0.29 MPa (50/60 Hz)
*6 Fluid flow rate to maintain the cooling capacity. If the actual flow rate is
lower than this, install a bypass piping.
*7 The required flow rate when the cooling capacity load is applied at a
circulating fluid temperature of 20°C, and circulating fluid rated flow
and facility water temperature of 25°C
*8 Front 1 m/Height 1 m.
*9 The anchor bolt fixing brackets are used for fixing to wooden skids
when packaging the thermo-chiller. No anchor bolt is included.
*10 Weight when the circulating fluid is not included.
Cooling method
W
Water-cooled refrigeration
Single-phase 200 to 230 VAC
(50/60 Hz)
Power
supply
Water-cooled refrigeration
¡
Options “C” and “P” are not available for the
HRLE050.
Water-cooled refrigeration
9-1
b
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