How to Order
Specifications
Thermo-chiller
Dual Channel Refrigerated Thermo-chiller for Lasers
HRL Series
HRL A 20
Pipe thread type
Nil
Rc
F
G (with Rc-G conversion fitting)
N
NPT (with Rc-NPT conversion fitting)
Power supply
20
3-phase 200 VAC (50 Hz)
3-phase 200 to 230 VAC (60 Hz)
Cooling method
A
Air-cooled refrigeration
Cooling capacity
CH1 CH2
100
9 kW 1 kW
200
19 kW 1 kW
300
26 kW 1 kW
Model
HRL100-Am-20 HRL200-Am-20 HRL300-Am-20
CH1 CH2 CH1 CH2 CH1 CH2
Cooling method Air-cooled refrigeration
Refrigerant R410A (HFC)
Refrigerant charge [kg] 1.4 2.2 3.0
Control method PID control
Ambient temperature [°C] 2 to 45
Circulating fluid system
Circulating fluid CH1: Tap water/CH2: Tap water, Deionized water
∗
1
Set temperature range [°C] CH1: 15 to 25/CH2: 20 to 40
Cooling capacity
∗
2
[kW] 9 1
∗
8
19 1
∗
8
26 1
∗
8
Heating capacity
∗
3
[kW] 1.5 1 4.5 1 6.5 1
Temperature stability
∗
4
[°C] CH1: ±0.1/CH2: ±0.5
Pump
capacity
Rated flow (Outlet)
[L/min] 45 (0.43 MPa) 10 (0.45 MPa) 45 (0.45 MPa) 10 (0.45 MPa) 125 (0.45 MPa) 10 (0.45 MPa)
Maximum flow rate
[L/min] 120 16 130 16 180 16
Maximum pump head
[m] 50 49 55 49 68 49
Settable pressure range
∗
5
[MPa] 0.10 to 0.50 0.10 to 0.49 0.10 to 0.55 0.10 to 0.49 0.10 to 0.68 0.10 to 0.49
Minimum operating flow rate
∗
6
[L/min] 20 2 25 2 40 2
Tank capacity [L] 42 7 42 7 60 7
Bypass circuit (With valve) Installed
Electric conductivity setting range
[µS/cm]
— 0.5 to 45.0 — 0.5 to 45.0 — 0.5 to 45.0
Particle filter nominal filtration rating (Accessory)
[µm] 5
Circulating fluid outlet,
circulating fluid return port
CH1: Rc1 (Symbol F: G1, Symbol N: NPT1)
CH2: Rc1/2 (Symbol F: G1/2, Symbol N: NPT1/2)
Tank drain port CH1: Rc3/4 (Symbol F: G3/4, Symbol N: NPT3/4) CH2: Rc1/2 (Symbol F: G1/2, Symbol N: NPT1/2)
Fluid contact material
(Metal/Resin)
CH1: Stainless steel, Copper (Heat exchanger brazing), Brass, Bronze, Fluororesin, PP, PBT, POM, PU, PC, PVC, EPDM, NBR
CH2: Stainless steel, Alumina ceramic, Carbon, Fluororesin, PP, PBT, POM, PU, PVC, PPS, AS, PS, EPDM, NBR, Ion replacement resin
Electrical system
Power supply
3-phase 200 VAC (50 Hz), 3-phase 200 to 230 VAC (60 Hz)
Allowable voltage range ±10% (No continuous voltage fluctuation)
Earth leakage
breaker
Rated current [A] 30 40 50
Sensitivity current
[mA] 30
Rated operating current
∗
4
[A] 17 32 41
Rated power consumption
∗
4
[kW(kVA)]
5.4 (5.9) 10.5 (11.0) 13.1 (14.2)
Noise level (Front 1 m/Height 1 m)
∗
4
[dB(A)] 75 75 71
Accessories
Operation Manual (for installation/operation) 2 pcs. (English 1 pc./Japanese 1 pc.), Particle filter set for CH1,
Particle filter set for CH2, Anchor bolt fixing brackets 2 pcs. (including 6 M8 bolts)
∗
7
Weight (dry state) [kg] Approx. 222 Approx. 251 Approx. 315
∗1 Use fluid in condition below as the circulating fluid.
Tap water: Standard of The Japan Refrigeration And Air Conditioning Industry Association (JRA GL-02-1994)
Deionized water: Electric conductivity 1 µS/cm or higher (Electric resistivity 1 MΩ·cm or lower)
∗2 q Ambient temperature: 32°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 Ambient temperature: 32°C, w Circulating fluid: Tap water, e Circulating fluid flow rate: Rated flow, r Power supply: 200 VAC
∗4 q Ambient temperature: 32°C, w Circulating fluid: Tap water, e Circulating fluid temperature: CH1 20°C/CH2 25°C, r Load: Same as the cooling ca-
pacity, t Circulating fluid flow rate: Rated flow, y Power supply: 200 VAC, u Piping length: Shortest
∗5
With the pressure control mode by inverter. If the pressure control mode is not necessary, use the flow control function or the pump output setting function.
∗6 Fluid flow rate to maintain the cooling capacity. If the actual flow rate is lower than this, adjust the bypass valve.
∗7 The anchor bolt fixing brackets (including 6 M8 bolts) are used for fixing to wooden skids when packaging the thermo-chiller. No anchor bolt is included.
∗8 Max. 1.5 kW. When 1.5 kW is applied, the cooling capacity of CH1 decreases by 0.5 kW.
100
9