SMC Networks HRS090 Series User manual

(when a load is stable)
Temperature stability ±0.5°C
Indoor use
Cooling capacity 9kW
Max. ambient temperature 45°C
Set temperature range 5°C to 35°C
377 [mm]
1080
970
Water-cooled refrigeration Air-cooled refrigeration
Compatible power
supplies in Europe, Asia,
Oceania, North, Central and
South America
O3-phase 200 V
O3-phase 400 V
Lightweight and Compact
With heating function
Heating method using discharged heat makes a heater unnecessary.
Environmental friendly
as refrigerant
R410A
Convenient functions
Timer operation function/Unit conversion function/Power
failure auto-restart function/Anti-freezing operation function
Page 3
Easy maintenance
Tool-less maintenance of filter
Page 2
Self diagnosis function and check display
41 types of alarm codes
Page 4
Communication function
Equipped with serial communication (RS232C/RS485)
and contact I/Os (2 inputs and 3 outputs) as standard.
Page 4
Weight 136 kg
RoHS
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type
Series HRS090
CAT.ES40-64A
(Only 400 VAC type)

The precision temperature control method by expansion valve and temperature sensor, realized high temperature stability of ±0.5°C and a small-size tank.
Conventional
Multiple air-cooled
condensers are
arranged one
above the other.
Achieved a maximum
reduction in the height
of the product while
expanding the cooling
capacity, by providing
overlapped air-cooled
condensers.
Compact and lightweight 136 kg
Reduced-height double condenser structure
Aluminum air-cooled condenser
Compact tank 18 L
High heat transfer efficiency, Lightweight
Temperature followability control
reduced the tank capacity
required as a buffer.
[mm]
1080
970
377
Circulating fluid circuitRefrigeration circuit
Facility water circuit
WPR
Water regulating valve
Facility water outlet
Facility water inlet
Air release valve for
facility water discharge
Water-cooled
condenser
Expansion valve A
Pressure sensor
(For high-pressure
refrigerant gas)
Pressure sensor
(For low-pressure refrigerant gas)
Level
switch
Circulating
fluid return port
Temperature sensor
(For discharge)
Temperature sensor
(For compressor intake)
Compressor
Pressure sensor
(For discharge)
Temperature sensor
(For return)
Drain port
Circulating fluid
outlet
Temperature sensor
(For compressor discharge)
Heat exchanger
Resin tank
Fluid
level
indicator
User's equipment
(Heat source)
Expansion valve B
E
TS
PS TS
TS
E
PS
PS
TS
Ventilation
Air-cooled
condenser
*This circuit construction of the position of the
parts may be different from actual product.
HRS090-W-l
(Water-cooled refrigeration)
HRS090-A-l
(Air-cooled refrigeration)
¡ The compressor compresses the refrigerant gas, and discharges
the high temperature and high pressure refrigerant gas.
¡ In the case of air-cooled refrigeration, the high temperature and high
pressure refrigerant gas is cooled down by an air-cooled condenser with
the ventilation of the fan, and becomes a liquid. In the case of water-cooled
refrigeration, the refrigerant gas is cooled by a water-cooled condenser
with the facility water in the facility water circuit, and becomes a liquid.
¡ The liquefied high pressure refrigerant gas expands and its temperature
lowers when it passes through expansion valve A and vaporizes by
taking heat from the circulating fluid in the heat exchanger.
¡ The vaporized refrigerant gas is sucked into the compressor
and compressed again.
¡ When heating the circulating fluid, the high pressure and
high temperature refrigerant gas is bypassed into the
evaporator by expansion valve B, to heat the circulating fluid.
¡ The circulating fluid discharged from the pump, is heated or
cooled by the user’s equipment and returns to the thermo-chiller.
¡The circulating fluid is controlled to a set temperature by
the refrigeration circuit, to be discharged to the user’s
equipment side again by the thermo-chiller.
Refrigeration circuit Circulating fluid circuit
For water-cooled refrigeration HRSl-W-l
¡
The water regulating valve opens and closes to keep the
refrigerant gas pressure consistent. The facility water
flow rate is controlled by the water regulating valve.
Facility water circuit
Point
Since the refrigeration circuit is controlled by the signal from
2 temperature sensors (for return and discharge)
, precise
temperature control of the circulating fluid can be
performed. Therefore, there is no necessity of absorbing the
temperature difference in the circulating fluid with a large
tank capacity, and realizes high temperature stability even
with a
small-size tank
. Also, contributes to space-saving.
Point
The combination of precise control of expansion valve A
for cooling, and expansion valve Bfor heating realized
high temperature stability.
1
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type Series HRS090

With heating function
User’s equipment
∗This is just an example diagram.
Current model
Circulating fluid
Compressor
Cool
fluid from refrigerant
Heater
Circulating fluid temperature [°C]
10
0
20
30
40
5
15
25
35
0 5 10 15 20
Temperature increase with heating capacity (Ambient temperature 32°C/50 Hz)
Minute [Time]
25 30
Heating functions are required
to maintain a constant temperature
particularly in the winter when
the ambient temperature is low.
HRS
Circulating fluid
Compressor
Hot discharged
gas from refrigerant
Cool
fluid from refrigerant
Heating method using
discharged heat makes
a heater unnecessary.
An opening with a cap is included
separately from the water inlet.
Opening diameter: ø110
RotationRotation
With unfixed caster
Locking lever
(front wheels only)
∗Remove bracket when moving,
using casters.
Anchor bolt fixing bracket
The angled supply port
facilitates the supply of
circulating fluid.
Tank lid
Filter for circulating fluid fill port
(Optional accessory on page 18)
∗After supplying the circulating
fluid, the tank lid can be closed
with the filter
mounted.
The “large digital display” (7-segment and 4
digits) and “2 row display” provide a clearer view
of the current value (PV) and set value (SV).
Large digital display
Step qPress the key.
Step wAdjust the temperature setting
with the / keys.
Step ePress the key to stop.
Easy operation by these steps
Simple operation Shaped for easy supply of circulating fluid
Easy cleaning
of the tank
Tool-less inspection and cleaning
of air-cooled condenser
Easy check of the
circulating fluid level
wqe
∗It can be removed
with no tools.
Easy to clean dust and cutting
chips etc. stuck to the dustproof
net with a brush or air blow.
Ventilation
Dustproof filter
∗For air-cooled
refrigeration
2
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type Series HRS090

Electric conductivity control set
(With DI filter + Solenoid valve kit for control) (Optional accessory on page 17)
Particle filter set
(Optional accessory on page 17)
Ex. SE.02 “ON timer”
Unit conversion function
Temperature and pressure units can be
changed.
 Timer operation function
Timer for ON and OFF can be set in
units of 0.5 h up to 99.5 h.
Ex.) Can set to stop on Saturday and Sunday
and restart on Monday morning.
Timer The time remaining can be checked.
Power failure auto-restart function
Automatic restart from stoppage due to pow-
er failure etc. is possible without pressing the
key and remote operation.
Anti-freezing operation function
If the temperature approaches freezing point,
e.g. in winter at night, the pump operates au-
tomatically and the heat generated by the
pump warms the circulating fluid, preventing
freezing.
Key-lock function
Can be set in advance to protect the set val-
ues from being changed by pressing keys by
mistake.
Function to output a signal for
completion of preparation
Notifies by communication when the temper-
ature reaches the pre-set temperature range.
 Independent operation of the pump
The pump can be operated independently
while chiller is powered off. You can check
piping leak and remove the air.
Orange
indicator
lights up.
Temperature unit
Pressure unit
Convenient functions (Refer to the Operation Manual for details.)
Globally compatible power supplies
Power supply (24 VDC) available
3
The electric conductivity of the
circulating fluid can be set with
the controller monitor arbitrarily.
Circulating fluid return port
Solenoid valve for control
DI filter
Circulating fluid outlet
Set control range:
5.0 to 45.0 μS/cm
(Europe, Asia, Oceania, Central and South America)
Power supply
Transformers are unnecessary even when used overseas.
Applicable to 200 to 230 VAC, or 380 to 415 VAC
HRS090
Step-down transformer
Unnecessary
380 to 415 VAC
Transformer unnecessary
Current model
Step-down transformer
380 VAC 200 VAC
(Only 400 VAC type)
Removes foreign matter
in the circulating fluid.
Power can be supplied from the terminal block on
the rear side to external switches etc.
Refer to page 7.
Flow switch
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type Series HRS090

Communication function
PC
HRS
Output 1
Output 2
Output 3
HRS
· Output setting example
Output 1: Temperature rise
Output 2: Pressure rise
Output 3: Operation status (start, stop, etc.)
Power for flow switch (24 VDC) can
be supplied from thermo-chiller.
The alarm and status generated in the product
are assigned to 3 output signals based on their
contents, and can be output.
Ex. 1 Ex. 2 Ex. 3
Remote signal I/O through
serial communication
The remote operation is enabled (to start and
stop) through serial communication.
One of the contact inputs is used for remote opera-
tion and the other is used for a flow switch to moni-
tor the flow, and their warning outputs are taken in.
Alarm and operation status
(start, stop, etc.) signal output
Remote operation signal input
¡Circulating fluid
temperature setting
¡Start and stop
¡Circulating fluid discharge
temperature
¡Circulating fluid discharge pressure
¡Run and stop status
¡Alarm information
¡Various setting information
¡Preparation completion status
Remote
operation
switch Input 2Input 1 To the user’s
equipment
HRS
The serial communication (RS232C/RS485) and contact I/Os (2 inputs and 3 outputs) are equipped as standard.
Communication with the user’s equipment and system construction are possible, depending on the application.
A 24 VDC output can be also provided, and is available for a flow switch (SMC’s PF2W etc.).
Flow switch
Low flow switch flow signal
Self diagnosis function and check display
PV
SV
Flashing
Flashing
Lights up
Alarm code
Accumulated
time
Displayed item
PV PV
For details, refer to page 13.
Display of individual alarm codes
Operation is monitored all the time by the integrated sensor.
Should any error occur, the self diagnosis result is displayed by the applicable alarm code.
This makes it easier to identify the cause of the alarm.
Can be used before requesting service.
Changeable alarm set values
Setting item Set value
Circulating fluid discharge temperature rise
Circulating fluid discharge temperature drop
Circulating fluid discharge pressure rise
Circulating fluid discharge pressure drop
5 to 55°C
1 to 34°C
0.05 to 0.6 MPa
0.05 to 0.6 MPa
Ex.
AL01 “Low level in tank”
Alarm codes notify of checking times.
Notifies when to check the pump and fan motor.
Helpful for facility maintenance.
Ex. AL28 “Pump maintenance”
Check display
The internal temperature, pressure and
operating time of the product are displayed.
Ex. drv. “Accumulated operating time”
Displayed item
Circulating fluid outlet temperature
Circulating fluid return temperature
Circulating fluid flow rate ∗1
Compressor gas temperature
Circulating fluid outlet pressure
Compressor gas discharge pressure
Compressor gas return pressure
Accumulated operating time
Accumulated operating time of pump
Accumulated operating time of fan
∗2
Accumulated operating time of compressor
Accumulated operation time of dustproof filter
∗2
∗1 This is not measurement value.
Use it for reference.
∗2 These are displayed only for
air-cooled refrigeration.
∗The fan motor is not used in water-cooled refrigeration.
4
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type Series HRS090

Light sensing part
X-ray tube
Cooling water
Workpiece
X-ray (digital) instrument
Temperature control of X-ray tube and
X-ray light sensing part
Injection molding Atomizing device
(food and cosmetics)
Temperature control of sample and
device
Crushing machine
Cooling of the jacket
Packaging line
(sealing of film and paper package)
Cooling of workpieces for bonding
MRI
Arc welding machine
Cooling of the torch
Resistance welding machine
(spot welding)
Cooling of the welding
head electrodes,
transformers and
transistors
(thyristors)
High frequency induction
heating equipment
Cooling of the heating coils, high
frequency power source and around
inverters
High frequency
inverter Heating coil
Laser beam machine/
Laser welding machine
Cooling of the laser oscillation part and
power source
Printing machine
Temperature control of the roller
Cleaning machine
Temperature control of cleaning solution
Applications
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type Series HRS090
5

Global Supply Network
SMC has a comprehensive network in the global market.
We now have a presence of more than 400 branch offices and distributors in 78
countries world wide such as Asia, Oceania, North/Central/South America, and
Europe. With this global network, we are able to provide a global supply of our
substantial range of products with the best service. We also provide full support
to local factories, foreign manufacturing companies and Japanese companies in
each country.
Series
Temperature
stability
[°C]
Set temperature
range
[°C]
Cooling capacity [kW]
Environment
International
standards
1.2 1.8 2.4 3 5 6 9 10 15 20 25 28
HRSE
Basic type ±2.0 10 to 30 VVV Indoor
use (Only 230 VAC type)
HRS
Standard type ±0.1 5 to 40 VVVVVV Indoor
use
(Only 60 Hz)
HRS090
Standard type ±0.5 5 to 35 VIndoor
use (400 V as standard)
HRS100/150
Standard type ±1.0 5 to 35 V V
Outdoor
installation
IPX4 (400 V as standard)
HRSH090
Inverter type ±0.1 5 to 40 VIndoor
use
(400 V as standard,
200 V as an option)
(Only 200 V as an option)
HRSH
Inverter type ±0.1 5 to 35 VVVVV
Outdoor
installation
IPX4
(400 V as standard,
200 V as an option)
(Only 200 V as an option)
Lots of variations are available in response to the users’ requirements.
SMC Thermo-chiller Variations
6
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type Series HRS090

Pressure Switch: Monitors pressure of the circulating fluid.
2-Color Display
High-Precision Digital Pressure Switch ISE80
Pressure Sensor for General Fluids PSE56
Pressure Sensor Controller PSE200,300
Refer to the WEB catalog or the Best Pneumatics No. 6 for details.
3-Color Display Digital Flow Switch for Water PF3W 3-Color Display
Electromagnetic Type Digital Flow Switch LFE
Digital Flow Switch for
Deionized Water and Chemical Liquids PF2D
4-Channel Flow Monitor PF2200
Flow Switch: Monitors flow rate and temperature of the circulating fluid.
Refer to the WEB catalog or the Best Pneumatics No. 6 for details.
Integrated flow adjustment valve
and temperature sensor
Terminal block
Bypass valve
Power supply (24 VDC) available
User's
equipment
Circulating Fluid Line
Circulating
fluid outlet
Valve
Pressure Switch Fittings and Tubing
Y-strainer
Flow Switch
Circulating fluid
return port
User's
equipment
Pressure Switch Flow Switch
Facility water
outlet
Facility water
inlet
Facility Water Line (Water-cooled)
Terminal block
Power supply (24 VDC) available
Manage pressure and flow rate: digital display
makes these aspects “visible”
PVC Piping
S Coupler KK
Series
T
TU
TH
TD
TL
TLM
Material
Nylon
Polyurethane
FEP (Fluoropolymer)
Modified PTFE
(Soft fluoropolymer)
Super PFA
PFA
Tubing T
Stainless Steel 316
One-touch Fittings KQG2
Stainless Steel 316 Insert Fittings KFG2 Fluoropolymer Fittings LQ
S Coupler/Stainless Steel
(Stainless Steel 304) KKA
Metal One-touch Fittings KQB2
Fittings and Tubing
Refer to the WEB catalog or the Best Pneumatics No. 6 for details.
Circulating Fluid/Facility Water Line Equipment
7
Circulating Fluid Temperature Controller
Thermo-chiller Standard Type Series HRS090

CONTENTS
Series HRS090 Standard Type
How to Order/Specifications
�������������������������������� Page 9
������������������������������ Page 10
Cooling Capacity�������������������������������������������������� Page 11
Pump Capacity ���������������������������������������������������� Page 11
Dimensions ���������������������������������������������������������� Page 12
Operation Display Panel �������������������������������������� Page 13
List of Function ���������������������������������������������������� Page 13
Alarm ������������������������������������������������������������������� Page 13
Communication Function ������������������������������������� Page 14
POptions
With Earth Leakage Breaker ������������������������������� Page 15
With Automatic Fluid Fill Function����������������������� Page 15
Applicable to Deionized Water Piping ����������������� Page 15
Air-cooled 200 V/400 V
Water-cooled 200 V/400 V
POptional Accessories
qPiping Conversion Fitting �������������������������������� Page 16
wBypass Piping Set������������������������������������������� Page 16
eElectric Conductivity Control Set��������������������� Page 17
rParticle Filter Set��������������������������������������������� Page 17
tFilter for Circulating Fluid Fill Port������������������� Page 18
y
Drain Pan Set (With Water Leakage Sensor) ��� Page 18
PCooling Capacity Calculation
Required Cooling Capacity Calculation��������������� Page 19
Precautions on Cooling Capacity Calculation ����� Page 20
Circulating Fluid Typical Physical Property Values ��� Page 20
Specific Product Precautions����������������������������������� Page 21
Thermo-chiller Series HRS090
8A

RoHS
Power supply
20
3-phase 200 VAC (50 Hz)
3-phase 200 to 230 VAC (60 Hz)
40
3-phase 380 to 415 VAC (50/60 Hz)
Option
Nil None
BNote) With earth leakage breaker
J
With automatic fluid fill function
M
Applicable to deionized water piping
OWhen multiple options are combined,
indicate symbols in alphabetical order.
Note) 200 V type only.
400 V type is provided with an earth leakage breaker as standard.
A090HRS
(Only 400 VAC type)
20
How to Order
Specifications
Model HRS090-Al-20-lHRS090-Al-40-l
Cooling method Air-cooled refrigeration
Refrigerant R410A (HFC)
Control method PID control
Ambient temperature∗1°C5 to 45
Circulating fluid system
Circulating fluid∗2Tap water, 15% ethylene glycol aqueous solution, Deionized water
Set temperature range∗1°C5 to 35
Cooling capacity 50/60 Hz∗3kW 8.0/9.0
Heating capacity 50/60 Hz∗4kW 1.7/2.2
Temperature stability∗5°C±0.5
Pump
capacity
Rated flow 50/60 Hz (Outlet)∗6L/min 29/45
Maximum flow rate 50/60 Hz L/min 55/68
Maximum pump head m 50
Minimum operating flow rate 50/60 Hz∗7L/min 29/45
Tank capacity L 18
Circulating fluid outlet, circulating fluid return port Rc1 (Symbol F: G1, Symbol N: NPT1)
Tank drain port Rc1/4 (Symbol F: G1/4, Symbol N: NPT1/4)
Fluid contact material Stainless steel, Copper (Heat exchanger brazing), Brass, Bronze, PTFE,
FKM, EPDM, PVC, NBR, POM, PE, PP, Carbon, Ceramic
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)
3-phase 380 to 415 VAC (50/60 Hz)
Allowable voltage range ±10% (No continuous voltage fluctuation)
Applicable earth leakage
breaker (Standard)
Rated current A 30 20
Sensitivity of leak current mA 30
Rated operating current 50/60 Hz∗5A16/18 8.4/9.1
Rated power consumption 50/60 Hz∗5kW (kVA) 4.3/5.4 (5.5/6.0) 4.4/5.6 (5.8/6.3)
Noise level (Front 1 m/Height 1 m)∗5dB (A) 73 75
Accessories
Alarm code list stickers 2 pcs. (English 1 pc./Japanese 1 pc.),
Operation Manual (for installation/operation) 2 pcs. (English 1 pc./Japanese 1 pc.),
Y-strainer (40 meshes) 25A, Barrel nipple 25A,
Anchor bolt fixing brackets 2 pcs. (including four M10 bolts)∗8
Weight (dry state) kg Approx. 136
∗1 Use a 15% ethylene glycol aqueous solution if operating in a place where the ambient temperature and/or circulating fluid temperature is 10°C or less.
∗2 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)
15% ethylene glycol aqueous solution: diluted by tap water in condition above without any additives such as antiseptics.
Deionized water: Electric conductivity 1 mS/cm or higher (Electric resistivity 1 MW·cm or lower)
∗3 qAmbient temperature: 32°C, wCirculating fluid: Tap water, eCirculating fluid temperature: 20°C, rCirculating fluid flow rate: Rated flow, tPower supply: 200/400
VAC
∗4 qAmbient temperature: 32°C, wCirculating fluid: Tap water, eCirculating fluid flow rate: Rated flow, rPower supply: 200/400 VAC
∗5 qAmbient temperature: 32°C, wCirculating fluid: Tap water, eCirculating fluid temperature: 20°C, rLoad: Same as the cooling capacity, tCirculating fluid flow
rate: Rated flow, yPower supply: 200/400 VAC, uPiping length: Shortest
∗6 When circulating fluid outlet port pressure = 0.5 MPa.
∗7 Fluid flow rate to maintain the cooling capacity and to keep the circulating fluid discharge pressure to 0.5 MPa or less. If the actual flow rate is lower than this, install a bypass piping.
∗8 The anchor bolt fixing brackets (including four M10 bolts) are used for fixing to wooden skids when packaging the thermo-chiller. No anchor bolt is included.
Pipe thread type
Nil Rc
FG (with Rc-G conversion fitting)
NNPT (with Rc-NPT conversion fitting)
Cooling method
A
Air-cooled refrigeration
Cooling capacity
090
9 kW
Thermo-chiller
Air-cooled 200 V/400 V Type
Standard Type
Series HRS090
9