SMC Networks HRSH090-A, HRSH090-M, HRSH090-W, HRSH090-20-W, HRSH090-A-J Technical Data Manual
...
DC inverter
compressor
DC inverter
fan
Inverter
pump
1.
2.
3.
(For the air-cooled type)
Compressor
Fan
DC inverter
compressor
DC inverter
fan
Inverter
pump
Triple inverter
Pump
1.
2.
3.
(For the air-cooled type)
377
[mm]
1080
Pump
1.1 kW
0.6 kW
Compressor + Fan + Others
4 kW
1.8 kW
970
Water-cooled refrigeration Air-cooled refrigeration
Compatible
with power supplies
in Europe, Asia,
Oceania, North, Central,
and South America
V
3-phase 200 V
V
3-phase 400 V
Power consumption reduced by 53
%
*
1
Outstanding energy saving due to the triple inverter!
Non-inverter chiller
*
1 Under the conditions shown on page 131
HRSH090
Triple inverter
Cooling capacity
9.5
kW
W 377 x H 1080 x D 970 mm
Compact, Space saving
Indoor use
Low-noise
design
45
°C
Temperature
stability
66 dB
Operating noise
Max.
Set temperature
range
5°C to 40°C
Max. ambient
temperature
5.1 kW
2.4 kW
(UL Standard)
RoHS
(Only 400 VAC type)
±0.1°C
(When a load is stable)
HRSH090 Series
Inverter Type
Circulating Fluid Temperature Controller
Thermo-chiller
130
HRSHRS090
HRS100/150
HRSH090
HRSHHRSEHRZHRZDHRWHECRHECHED HEB
Technical
Data
compressor
fan pump
DC inverter
DC inverter Inverter
(For the air-cooled type)
Circulating fluid pressure adjustable
Power reducing effect of the inverter pump
Inverter pump
pump
Inverter
Tank
Inverter pumpNon-inverter pump
55 L/min
55 L/min
35 L/min
35 L/min
20 L/min
35 L/min 0.3 MPa35 L/min 0.3 MPa
Tank
Triple inverter
User’s
equipment
User’s
equipment
Discharge pressure of the
circulating fluid can be set with the
operation panel. The inverter pump
automatically controls the
discharge pressure to the set
pressure without adjusting the bypass piping under various piping
conditions. Power consumption
can be reduced by this control.
(Operation to the set pump operating frequency is also possible.)
When the product is used with the flow path switched for maintenance, the pressure adjusting function controls the discharge pressure to be stable. (Secure the specified minimum flow for each branch circuit.)
The motor rotation
rat e is contr oll ed
to a suitable level,
for the neces sary
pr es su re , by the
inverter pump.
The pump is operat ed at
the rate d out pu t all the
ti me. W ith t he ex cess
pow er consu mptio n, the
circuit needs to bypass 20
L/min.
Operating ratio: Ratio of 9.5 kW (with heat load) to 0 kW (without heat load) Operating ratio: 50%, with heat load of 9.5 kW all the time
Non-inverter
Pump/1.1 kW
Compressor + Fan + Others/
4 kW
Power
consumption
5.1 kW
Non-inverter
Pump/1.1 kW
Compressor + Fan + Others/2.0 kW
Non-inverter Inverter
Reduced by 39%
with compressor and fan inverters
Power consumption
3.1 kW
Pump/ 0.6 kW
Compressor + Fan + Others/1.8 kW
Inverter Inverter
Reduced by 53%
with the additional pump inverter
Power consumption
2.4 kW
HRSH090
Inverter pump
Current model
The inverter respectively controls the number of motor rotations of the compressor, fan and pump depending on the load from the user’s equipment.
With the inverter, it is possible to operate with the same performance even with the power supply of 50 Hz.
compared with a non-inverter
Power
consumption
reduced by 53%
Common conditions for non-inverter and triple inverter:
¡Ambient temperature: 32°C ¡Circulating fluid temperature: 20°C
¡Circulating fluid flow rate: 35 L/min at 0.3 MPa (60 Hz) ¡Heat load: 9.5 kW
Conditions for non-inverter chiller: Continuous operation of the compressor which can cool down 9.5 kW at
60 Hz. The pump shall be same as that of the HRSH.
Conditions
1.1kW
Power consumption
(Pump only)
Automatically
controls the
discharge pressure
to be stable.
User’s
equipment
A
User’s
equipment
B
Operation
display panel
(Circulating fluid discharge
pressure setup screen)
0.6 kW
Power consumption
(Pump only)
131
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
Non-inverter
chiller
Double inverter
chiller
HRSH090
Triple inverter
The number of
motor rotations is
controlled depending
on the load.
Built-in triple inverter
HighLoadLow
Low HighMotor rotation rate
Non-inverter
Keeps high
frequency rotation
all the time,
and wastes power.
HighLoadLow
Low HighMotor rotation rate
Model
Cooling
method
Cooling
capacity
Power supply
Option
Page 148
Optional
accessories
International
standards
Air-cooled
refrigeration
9.5 kW
· 3-phase 200 VAC (50 Hz),
3-phase 200 to 230 VAC (60 Hz)
·
3-phase 380 to 415 VAC (50/60 Hz)
· With earth
leakage breaker
(For 400 V type as
standard)
· With automatic
fluid fill function
· Applicable to
deionized water
piping
· Piping conversion
fitting
· Bypass piping set
· Electric conductivity
control set
· Particle filter set
· Filter for circulating
fluid fill port
·
Drain pan set (With
water leakage sensor)
·
Wired remote controller
(400 V as standard)
(Only 200 V as an option)
Water-cooled
refrigeration
11.0 kW
Pages 149 to 152
Variations
Circuit diagram
Circulating fluid circuitRefrigeration circuit
Facility water circuit
WPR
Water-regulating valve
Facility water outletFacility water inlet
Air release valve for
facility water discharge
Water-cooled
condenser
¡
The DC inverter 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 DC inverter 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 evaporator.
¡The vaporized refrigerant gas is sucked into the DC inverter com-
pressor 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 inverter pump, is heat-
ed or cooled by the user’s equipment and returns to the tank.
¡The circulating fluid is sent to the evaporator by the inverter
pump, and is controlled to a set temperature by the refrigeration
circuit, to be discharged to the user’s equipment side again by
the thermo-chiller.
POINT
POINT
POINT
Adjusting the discharge pressure by pump inverter
control eliminates wasteful discharge of the circulating fluid and realizes energy saving operation.
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 smallsize tank. Also, contributes to space-saving.
The combination of inverter control of the compressor and fan (facility water flow control by a water-regulating valve is used in water-cooled refrigeration),
and the precise control of expansion valves A and B
realizes energy saving operation without waste and
high temperature stability.
132
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
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)
Pressure sensor
(For discharge)
Temperature sensor
(For return)
Drain port
Circulating
fluid outlet
Dryer
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
DC inverter
compressor
DC inverter fan
Inverter pump
Ventilation
Air-cooled
condenser
D
2
1
3
* This circuit construction of the position of the
parts may be different from actual product.
HRSH090-W-m
(Water-cooled refrigeration)
HRSH090-A-m
(Air-cooled refrigeration)
Circulating fluid circuitRefrigeration circuit
HRSHRS090
HRS100/150
HRSH090
HRSHHRSEHRZHRZDHRWHECRHECHED HEB
Technical
Data
0
5
10
15
20
25
30
35
40
45
0 10 20 30 40 50
Time [Minute]
Circulating fluid temperature
[
°
C
]
Temperature increase with the heating function
Large digital display
Circulating fluid
Compressor
Heater
wqe
Heating functions are
required to maintain a constant
temperature particularly
in the winter when the ambient
temperature is low.
HRSH
Circulating fluid
Compressor
Hot discharged gas
from refrigerant
Heating method
using discharged
heat makes a heater
unnecessary.
Compact and lightweight
130
kg
Circulating fluid can be heated without a heater.
Simple operation
Step q Press the key.
Step w Adjust the temperature setting with
the / keys.
Step e Press the key to stop.
Easy operation by these steps
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).
Cool fluid
from
refrigerant
Cool fluid
from
refrigerant
∗ This is just an example diagram.
Current model
User’s
equipment
Reduced-height double condenser structure
[mm]
1080
970
377
21
20
19
0 10 20 30 40 50
Time [Minute]
9.5 kW
load
0 kW
load
Heat load
fluctuation
(0 kW
9.5 kW)
When a load
is stable
±0.1°C
Circulating fluid
temperature
[
°
C
]
Current
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 tank 18 L
Temperature followability
control reduced the tank
capacity required as a buffer.
Aluminum air-cooled
condenser
High heat transfer efficiency,
Lightweight
¡Ambient temperature: 5°C
¡Power supply: 200 V, 60 Hz
¡Circulating fluid flow: 45 L/min at 0.5 MPa
¡External piping: Bypass piping
Conditions
* For HRSH090-A-20
By controlling the DC inverter compressor, DC
inverter fan, and electronic expansion valve
simultaneously, it maintains the good temperature stability when the
heat load fluctuates.
(With DI filter + Solenoid valve kit for control)
¡Outdoor air temperature: 32°C
¡Circulating fluid temperature setting: 20°C
¡Heat load in the user’s equipment: 9.5 kW
¡Power supply: 200 V, 60 Hz
¡Circulating fluid flow: 45 L/min at 0.5 MPa
¡External piping: Bypass piping + Heat load
Conditions
Temperature stability ±0.1°C (When a load is stable)
Electric conductivity control set
Particle filter set
The electric conductivity of the circulating fluid
can be set with the controller monitor arbitrarily.
Circulating fluid
return port
Set control range:
5.0 to
45.0 mS/cm
Solenoid
valve for
control
Circulating
fluid outlet
DI filter
* For HRSH090-A-20
133
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
Effective to prevent foreign matter from
entering the user’s equipment and chiller.
Removes foreign matter
in the circulating fluid.
· Prevents pump malfunction.
· Prevents lowering of the watercooled condenser performance.
p. 150
p. 150
Protects the pump and
condenser from foreign matter!!
An opening with a cap is included
separately from the water inlet.
Opening diameter: ø110
Ventilation
Globally compatible power supplies
Shaped for easy supply of circulating fluid
Easy cleaning of the tank
Easy check of the
circulating fluid level
Tool-less inspection and
cleaning of air-cooled condenser
∗ For air-cooled refrigeration
The angled supply port facilitates
the supply of circulating fluid.
∗ It can be removed
with no tools.
Dustproof
filter
Easy to clean dust and
cutting chips, etc. stuck
to the dustproof net
with a brush or air blow.
∗
Remove bracket when moving,
using casters.
Anchor bolt fixing bracket
RotationRotation
With unfixed caster
Locking lever
(front wheels only)
Power can be supplied from the terminal block
on the rear side to external switches, etc.
Operable from a distance.
Flow switch
Power supply (24 VDC) available
Wired remote controller
(Optional accessory on page 152)
Refer to the Best
Pneumatics No. 8
for details.
Filter for circulating fluid fill port (Optional accessory on page 151)
∗
After supplying the circulating fluid, the tank
lid can be closed with the filter mounted.
(Europe, Asia, Oceania, Central and South America)
Step-down transformer
Unnecessary
380 to 415 VAC
Transformer unnecessary
Step-down transformer
380 VAC 200 VAC
Power supply
Transformers are unnecessary even when used overseas.
Applicable to 200 to 230 VAC, or 380 to 415 VAC
Current model
HRSH090
134
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
(400 V type only)
HRSHRS090
HRS100/150
HRSH090
HRSHHRSEHRZHRZDHRWHECRHECHED HEB
Technical
Data
PV
SV
Flashing
Flashing
Lights up
Alarm code
Accumulated
time
Displayed item
PV PV
Convenient functions (Refer to the Operation Manual for details.)
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 power 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 automatically 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 values from being changed by pressing keys by
mistake.
Function to output a signal for
completion of preparation
Notifies by communication when the temperature 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
For details, refer to page 146.
Self diagnosis and check display
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 39°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.
135
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
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
Injection
molding
Arc welding machine
Cooling of the power
source
High frequency
induction heating
equipment
Cooling of the heating coils,
high frequency power source
and around inverters
High frequency inverter
Heating coil
Resistance welding
machine (Spot welding)
Cooling of the welding head
electrodes, transformers and
transistors (thyristors)
PC
HRSH
Output 1
Output 2
Output 3
HRSH
· 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 operation and the other is used for a flow switch to monitor 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
HRSH
Communication function
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
Applications
136
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
HRSHRS090
HRS100/150
HRSH090
HRSHHRSEHRZHRZDHRWHECRHECHED HEB
Technical
Data
Global Supply Network
SMC has a comprehensive network in the global market.
We now have a presence of more than 500 branch offices and distributors
in 83 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
V
Indoor
use
(400 V as standard)
HRS100/150
Standard type
±1.0
5 to 35
VV
Outdoor
installation
IPX4
(400 V as standard)
HRSH090
Inverter type
±0.1
5 to 40
V
Indoor
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
137
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
Particle Filter
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 Best Pneumatics No. 8 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
PF2200
Flow Switch: Monitors flow rate and temperature of the circulating fluid.
Refer to the Best Pneumatics No. 8 for details.
Integrated flow adjustment valve
and temperature sensor
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 Best Pneumatics No. 7 for details.
Circulating
fluid outlet
Y-strainer
User’s
equipment
User’s
equipment
Pressure Switch
Flow Switch
Flow Switch
Valve
Circulating fluid
return port
Facility water
outlet
Facility water
inlet
Facility Water Line (Water-cooled)
Circulating Fluid Line
Pressure Switch
Particle Filter
Fittings and Tubing
Terminal block
Power supply (24 VDC) available
Terminal block
Power supply (24 VDC) available
Bypass valve
p. 150
Circulating Fluid/Facility Water Line Equipment
138
Thermo-chiller
Inverter Type
HRSH090 Series
Circulating Fluid Temperature Controller
HRSHRS090
HRS100/150
HRSH090
HRSHHRSEHRZHRZDHRWHECRHECHED HEB
Technical
Data
A
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