Suitable for harsh environment/Heavy duty equipment
Peak power load
■
HWS Series Model Name
HWS ＊＊＊ - ＊＊ ＊＊
Option code
Output voltage
Output power
● Output power
In addition to 11 models for 15W
∼
1800W, there are 2 models
for peak power models which bring the total of 13 models.
● Output voltage
Wide variety of line up from 3.3V to 48V. 60V is also available for 1000W and above models.
● Option code
Code
ME
HD
A
R
ADIN
PV
FG
Contents
EN/UL60601 Approved, low leakage current for medical application
Double-sided coating and -40℃start up, suitable for harsh environment
Cover for additional safety operation
Remote ON/OFF by external voltage
DIN Reel type
External voltage adjustment
Low leakage current type
＊Not
all models are available for above option and longer delivery might be needed for option models. Please contact our sales for more information
2
HWS Series
HWS
AC/DC Switching Power Supply
Line up
P7
Environment-friendly
Efficiency (%)
Complies to RoHS Directives
Energy saving
●
Reducing power loss during operation through high efficient
design.
●
Fan will stop during output "OFF" initiated by remote ON/OFF.
Previous
model
HWS
150W
Saves
19W
90
85
80
75
70
65
60
HWS150
Previous model of 150W
3.3
5
15
24
12
Output voltage
48
User-friendly
Exhaust type forced air cooling using built-in fans
installed at the rear of the unit (300W - 1800W )
No space is required at the
side between power supplies
when multiple units are used.
Built-in automated speed
control fan contribute to low
acoustic noise during normal
temperature operation.
Miniature Package
By increasing efficiency
and optimization of compo-
nets and circuit design, we
achieved over 50% miniatur-
ization.
Miniaturization of over
50%
150W
Previous
model
1500W
Previous
model
42±1
126.5±1
Unified style
Unified style of 82mm height make it more
convenient in design when multiple units
are used. All models can be embedded in
19-inch 2U rack mount
Fit
i
n
19-inch
2
U
rack mount
F
i
t
in
1
9
-
i
n
c
h
2U
r
a
c
k
m
o
u
n
t
H82mm
Safety
Reliability design
Long Life
High efficiency design
Safety design
Designed to meet worldwide safety regula-
tion. It also meet the requirement for CE
marking, which is a safety standard in Euro-
pean Union.
UL60950-1/CSA C22.2
No.60950-1
EN50178
UL508/CSA C22.2 No.14-M95
CEマーキング
（½電圧指令適合）
105° long life elec. capacitors are Synchronous rectification circuit
used and design to operate for is used in 3.3V/5V output to sup-
24 hours/365 days continously port lower voltage higher current.
using guranteed life time from These products achieved more
component manufacturers.
than 80% efficiency
Warranty
: 5 years
Safety terminal
Previously, cover was required to
ensure safety in the terminal. With
safety terminal, life areas are cov-
ered by terminal block and direct
contact with finger can be prevented (finger protection).
With integral construction between screw and terminal, it will
prevent the screw from dropping off into the unit (300W
-
1800W type are using input terminal)
1
2
HWS1000 - 1800 featured red
marking on the + side and black
marking on the - of the output
terminal. This reduce the pos-
sibility of incorrect connection
Live area, terminal screw are covered.
Safety terminal does not require terminal cover
Terminal structure with integrated screw
inserting round crimp terminal
3
4
Terminal are tightened with screwdriver.
Screw cannot fall out or loss
safety is assured even without terminal
cover
Safe operation
While swicthing power supply
provide stable DC power, there
are environmental condition
requirement that unique to the
different fields in which equip-
ment is used.
Voltage sags (%)
0
-10
-20
-30
-40
-50
-60
-80
-100
50
SEMI F47-0200 range
200
times [ms]
500
1000
The momentary voltage drop (voltage sag) power supply fault that
may occur due to certain natural disaster or lightning is a critical issue
for semiconductor factories and semiconductor manufacturing equip-
ment. The supply voltage sag (voltage drop) and duration is stipulated
by the SEMIF47-0200, " Specification For Semiconductor Processing
Equipment Voltage Sag Immunity" standard which is a US semicondu-
tor equipment standard and can be met when 200VAC input is used.
3
HWS Series
HWS/ME
AC/DC Switching power supply for
medical application
Line up
P51
Era where standard power supply used in medical application
Medical safety standard (EN60601/UL60601)
compliance
Contribute to shortened the time needed in develop-
ing medical equipment and reduce its cost
7 models with 42 line ups
Main applications
Medical lasers,
X-Ray,
Microwave thera-
phy equipment
Diagnosis equip-
ments,
Analysis/testing
devices
Leakage current: max. 0.5mA
100VAC(Typ): 0.2mA/30∼150W、
0.15mA/300W、
0.12mA/600W、 0.2mA/1000∼1500W
230VAC(Typ): 0.4mA/30∼150W、
0.39mA/300W、
0.34mA/600W、 0.4mA/1000∼1500W
EMC
●
Immunity (All models)
Items
Electrostatic
Radiated susceptibility
Electrical fast transient/burst
Surge
Conducted susceptibility
Power frequency magnetic field
Voltage dips. Short interuption
Standard
lEC61000-4-2
lEC61000-4-3
lEC61000-4-4
lEC61000-4-5
lEC61000-4-6
lEC61000-4-8
lEC61000-4-11
Compliance Level
Level3
(Level 2,3 for
300W, 600W)
Level 3
Level 3
Level 3,4
Level 3
Level 4
Complied
Notes
Aerial discharge: 8kV
Contact discharge:6kV
(4kV for 1500W)
10V/m
2kV
Common: 4.0kV
Differential mode: 2.0kV
10V
30A/m
●
Emission (HWS30,50,100,150,300/ME)
Test items
Radiated electric field
Conducted emissions
Conducted harmonics
Flicker
Attention:
●
Emission (HWS 600,1500/ME)
Notes
Class B Compliance
Class B Compliance
Conformed
Conformed
Test items
Standard
Notes
Standard
EN55022/EN55011,FCC,VCCI
EN55022/EN55011,FCC,VCCI
IEC61000-3-2
IEC61000-3-3
Radiated electric field EN55022/EN55011,FCC,VCCI Class A Compliance
Conducted emissions EN55022/EN55011,FCC,VCCI Class A Compliance
Conducted harmonics
Flicker
IEC61000-3-2
IEC61000-3-3
Conformed
Conformed
Please read the instruction manual carefully before using this product. On top of the following condition, please refer to to "HWS Series" standard instruction manual (p25-).
Please confirm whether there is insulation materials used inside the equipment (whether there is patient direct contact or indirect contact with the equipment). All models are
approved for basic insulation, therefore additional insulation circuit may be needed in the equipment.
HWS/HD
-40℃ Start up
PCB coating
Designed to meet MIL-STD-810F
(shock and vibration)
AC/DC Standard switching power supply
for rugged and heavy duty
Main applications
LED display
Device
Process
control
Line up
P31
Harsh environment applications
Factory
machinery
4
HWS Series
HWS-P
Up to 3 times of peak current
High power in compact size
AC/DC Switching power supply
with peak power capability
Line up
P69
Support drive load with 3 times of peak power
Main applications
Factory
machiney
Semiconductor
testing device
Textile
machinery,
Cash dispenser
Low acoustic noise with automated speed control fan
Up to 3 times peak current to give powerful
support to motor and printer head application
High Reliability and User Friendly Power Supply for
Drive Load Application
The growth of motor and printer head applications, the center of
multifunction and high speed machineries, have been increased
from year to year. HWS-P is superior to provide function to sup-
port instant current in typical drive load with up to 3 times peak
current in compact size.
By taking into consideration on the demand of high reliability in-
dustrial equipment, elec. capacitor is expected to have 7 year of
life (Ta=40°） Also, 5 year warranty is provided.
.
The design include OCP circuit with shut off function, OVP circuit,
temperature sensor for automatic speed control fan as well as
built-in OTP circuit. All of these functions give a better safety and
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