120W AC-DC High Reliability Medical Adaptor
GSM120B
series
EN 60601-1
IEC 60601-1
8
Features
Applications
Universal AC input / Full range
2 pole AC inlet IEC320-C8
Medical safety approved (2 x MOPP between primary to secondary)
Suitable for BF application with appropriate system consideration
Low leakage current <100uA
No load power consumption<0.15W
Energy efficiency level VI
Comply with EISA 2007/DoE,NRCan, AU/NZ MEPS,
Mobile clinical workstation
Oral irrigator
Portable hemodialysis machine
Breath Machine
Medical computer monitor
EU ErP and meet CoC Version 5
Built-in active PFC function
High efficiency up to 91.5%
Fanless design with -30~+60℃ working temperature
Class Ⅱ power (without earth pin)
Protections: Short circuit / Overload / Over voltage / Over temperature
Fully enclosed plastic case
LED indicator for power on
100% full load burn-in test
3 years warranty
Description
GSM120B is a highly reliable, 120W desktop style single-output green medical adaptor series. This product
is equipped with a 2-pin (no FG) standard IEC320-C8 power plug, adopting the input range from 80VAC to
264VAC. The entire series supplies different output voltages between 12VDC and 48VDC that can satisfy
the demands for various kinds of medical electrical devices. The circuitry design meets the international medical
standards (2*MOPP), having an ultra low leakage current (<100uA), fitting the medical devices in direct electrical
contact with the patients.
With the efficiency up to 91.5% and the extremely low no-load power consumption below 0.15W, GSM120B is
compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, EU ErP,and meet
Code of Conduct (CoC) Version 5. The supreme feature allows the adaptor to save the energy when it is either
under the operating mode or the standby mode. The entire series utilizes the 94V-0 flame retardant plastic
case, providing the double insulation that effectively prevents electrical shock. GSM120B is approved with
the international medical safety certificates.
Model Encoding
GSM120 B 12 - R7B
DC plug type
{
R7B: Plug for standard model,Power DIN 4Pin with lock type
Optional plug type available by customer requested
Output voltage
IEC320-C8 AC inlet
Output wattage
Series name
File Name:GSM120B-SPEC 2015-11-02
120W AC-DC High Reliability Medical Adaptor
GSM120B
series
SPECIFICATION
ORDER NO.
SAFETY MODEL NO.
DC VOLTAGE
OUTPUT
48V
20V
24V
7A
6A
5A
2.5A
CURRENT RANGE
0 ~ 8.5A
0 ~ 7A
0 ~ 6A
0 ~ 5A
0 ~ 2.5A
RATED POWER (max.)
102W
120W
105W
120W
120W
RIPPLE & NOISE (max.) Note.3 120mVp-p
150mVp-p
180mVp-p
200mVp-p
240mVp-p
VOLTAGE TOLERANCE Note.4 ±5.0%
LINE REGULATION
Note.5 ±1.0%
±5.0%
±1.0%
±5.0%
±5.0%
±1.0%
±4.0%
±3.0%
±1.0%
±3.0%
±2.5%
±1.0%
±2.5%
90%
91.5%
±5.0%
SETUP, RISE TIME
Note.6 1500ms, 30ms / 230VAC
HOLD UP TIME (Typ.)
VOLTAGE RANGE
20ms / 230VAC
20ms / 115VAC at full load
Note.7 80 ~ 264VAC 113 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.93 / 230VAC
EFFICIENCY (Typ.)
88%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
1.4A / 115VAC
OVER VOLTAGE
2000ms, 30ms / 115VAC at full load
PF>0.97 / 115VAC at full load
89%
89%
0.7A / 230VAC
35A / 115VAC
70A / 230VAC
Touch current < 100 A/264VAC
105 ~ 160% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
105 ~ 135% rated output voltage
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
Shut down o/p voltage, re-power on to recover
WORKING TEMP.
WORKING HUMIDITY
-30 ~ +60℃ (Refer to "Derating Curve")
20% ~ 90% RH non-condensing
SAFETY STANDARDS
SAFETY & ISOLATION LEVEL
WITHSTAND VOLTAGE
EMC
(Note. 8)
ISOLATION RESISTANCE
NOTE
GSM120B48-R7B
GSM120B48
15V
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
CONNECTOR
GSM120B24-R7B
GSM120B24
8.5A
OVERLOAD
OTHERS
GSM120B20-R7B
GSM120B20
Note.2 12V
LEAKAGE CURRENT(max.)
PROTECTION
GSM120B15-R7B
GSM120B15
RATED CURRENT
LOAD REGULATION
INPUT
GSM120B12-R7B
GSM120B12
-40 ~ +85℃, 10 ~ 95% RH
±0.03% / ℃ (0 ~ 40℃)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
ANSI/AAMI ES60601-1 / ES60601-1-11, TUV EN60601-1 / EN60601-1-11 approved
Primary-Secondary: 2xMOPP
I/P-O/P: 4KVAC
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
EMC IMMUNITY
Compliance to EN55011(CISPR11) class B, EN61000-3-2,3, FCC PART 15 class B
MTBF
DIMENSION
372K hrs min. MIL-HDBK-217F(25℃)
167*67*35mm (L*W*H)
0.6Kg; 20pcs/13,0Kg/0.9CUFT
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3 medical level, criteria A
PACKING
PLUG
See page 3 ; Other type available by customer requested
CABLE
See page 3 ; Other type available by customer requested
1. All parameters are specified at 230VAC input, rated load, 25℃ 70% RH ambient.
2. DC voltage: The output voltage set at point measure by plug terminal & 50% load.
3. Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
4. Tolerance: includes set up tolerance, line regulation, load regulation.
5. Line regulation is measured from low line to high line at rated load.
6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
7. Derating may be needed under low input voltage. Please check the derating curve for more details.
8. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the
EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http://www.meanwell.com)
File Name:GSM120B-SPEC 2015-11-02
GSM120B
120W AC-DC High Reliability Medical Adaptor
Derating Curve
series
Static Characteristics
100
100
90
80
LOAD (%)
LOAD (%)
60
50
70
60
50
20
-30
40
0
10
20
30
40
50
60
70
(HORIZONTAL)
80
90
AMBIENT TEMPERATURE (℃)
100
110
120
140
160
180
200
220
240
264
INPUT VOLTAGE (VAC) 60Hz
Mechanical Specification
Case No. GS120A Unit:mm
35
Ul2464 16AWGx4C 1000±50mm for 12V
UL2464 18AWGx4C 1200±50mm for 15 ~ 48V
167
30 3mm
67
23
14
POWER LED
Plug Assignment
Output plug (Power DIN 4 pin with lock type) : KYCON KPPX-4P equivalent
Mating plug (customer side , not provide with power supply) : KYCON KPJX-CM-4S equivalent
R7B
PIN NO. OUTPUT
2
1
3
4
1,4
+V
2,3
-V
Installation Manual
Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html
File Name:GSM120B-SPEC 2015-11-02