MW Mean Well Meanwell 120W AC-DC Reliable Green Medical Desktop Adaptor GSM120A Series
Features
3 pole AC inlet IEC320-C14, Class I power unit
Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
Extremely low leakage current
No load power consumption<0.15W
Energy efficiency level VI and meet CoC Version 5
-30~+70℃ wide range working temperature
Protections: Short circuit / Overload / Over voltage / Over temperature
LED indicator for power on
Lifetime > 95 K hours
Various DC plug quick adapter accessory available
3 years warranty
Description
The GSM120A is a highly reliable 120W desktop-style, single-output green medical adaptor series. This product features a 3-pin standard IEC320-C14 power plug (with FG) and supports a wide input range from 80VAC to 264VAC. The series offers models with output voltages ranging from 12VDC to 48VDC, accommodating the power requirements of a diverse array of medical electrical devices.
Designed in accordance with international medical standards (2*MOPP), the GSM120A ensures ultra-low leakage current (<100µA), making it ideal for medical devices that require direct electrical contact with patients. With an efficiency of up to 91.5% and an extremely low no-load power consumption of less than 0.15W, the GSM120A complies with global energy efficiency standards, including USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, EU ErP, and the Code of Conduct (CoC) Version 5.
This series is engineered for energy efficiency, providing significant energy savings in both operational and standby modes. Encased in a 94V-0 flame-retardant plastic housing, the GSM120A ensures durability and safety. Additionally, the series is certified to international medical safety standards, making it a dependable and energy-efficient choice for a wide range of medical applications.
Mean Well Medical Desktop Adaptor GSM120A Series Model Encoding
Mean Well Medical Desktop Adaptor GSM120A Series Data Sheet Download
Specification
| ORDER NO. | GSM120A12-R7B | GSM120A15-R7B | GSM120A20-R7B | GSM120A24-R7B | GSM120A48-R7B | |||
|
OUTPUT |
SAFETY MODEL NO. | GSM120A12 | GSM120A15 | GSM120A20 | GSM120A24 | GSM120A48 | ||
| DC VOLTAGE Note.2 | 12V | 15V | 20V | 24V | 48V | |||
| RATED CURRENT | 8.5A | 7A | 6A | 5A | 2.5A | |||
| CURRENT RANGE | 0 ~ 8.5A | 0 ~ 7A | 0 ~ 6A | 0 ~ 5A | 0 ~ 2.5A | |||
| RATED POWER (max.) | 102W | 105W | 120W | 120W | 120W | |||
| RIPPLE & NOISE (max.) Note.3 | 100mVp-p | 120mVp-p | 180mVp-p | 180mVp-p | 200mVp-p | |||
| VOLTAGE TOLERANCE Note.4 | ±5.0% | ±5.0% | ±5.0% | ±3.0% | ±2.5% | |||
| LINE REGULATION Note.5 | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |||
| LOAD REGULATION | ±5.0% | ±5.0% | ±4.0% | ±3.0% | ±2.5% | |||
| SETUP, RISE TIME Note.6 | 1500ms, 30ms / 230VAC 2000ms, 30ms / 115VAC at full load | |||||||
| HOLD UP TIME (Typ.) | 40ms / 230VAC 24ms / 115VAC at full load | |||||||
|
INPUT |
VOLTAGE RANGE Note.7 | 80 ~ 264VAC | ||||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||||
| POWER FACTOR (Typ.) | PF>0.93 / 230VAC PF>0.97 / 115VAC at full load | |||||||
| EFFICIENCY (Typ.) | 88% | 89% | 89% | 90% | 91.5% | |||
| AC CURRENT (Typ.) | 1.4A / 115VAC 0.7A / 230VAC | |||||||
| INRUSH CURRENT (Typ.) | Cold start 35A / 115VAC 70A / 230VAC | |||||||
| LEAKAGE CURRENT (max.) | Earth leakage current < 115μA/264VAC, Touch current <100μA/264VAC | |||||||
|
PROTECTION |
OVERLOAD | 105 ~ 160% rated output power | ||||||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed | ||||||||
| OVER VOLTAGE | 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 | |||||||
|
ENVIRONMENT |
WORKING TEMP. | -30 ~ +70℃ (Refer to “Derating Curve”) | ||||||
| WORKING HUMIDITY | 20% ~ 90% RH non-condensing | |||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |||||||
| TEMP. COEFFICIENT | ±0.03% / ℃ (0~40℃) | |||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | |||||||
| OPERATING ALTITUDE Note.8 | 3000 meters | |||||||
|
SAFETY & EMC (Note. 10) |
SAFETY STANDARDS | IEC 60601-1:2005+A1, TUV BS EN/ EN 60601-1:2006+A1+A12+A2, ANSI/AAMI ES60601-1:2005/A2:2021,
CAN/CSA C22.2 No. 60601-1:2014+A2, EAC TP TC 004 approved |
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| ISOLATION LEVEL | Primary-Secondary: 2xMOPP, Primary-Earth: 1xMOPP | |||||||
| WITHSTAND VOLTAGE Note. 9 | I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | |||||||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | |||||||
|
EMC EMISSION |
Parameter | Standard | Test Level / Note | |||||
| Conducted emission | BS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22, CAN ICES-3(B)/NMB-3(B) | Class B | ||||||
| Radiated emission | BS EN/EN55011 (CISPR11), FCC PART 15 / CISPR22, CAN ICES-3(B)/NMB-3(B) | Class B | ||||||
| Harmonic current | BS EN/EN61000-3-2 | Class A | ||||||
| Voltage flicker | BS EN/EN61000-3-3 | —– | ||||||
|
EMC IMMUNITY |
BS EN/EN60601-1-2, BS EN/EN61204-3 | |||||||
| Parameter | Standard | Test Level / Note | ||||||
| ESD | BS EN/EN61000-4-2 | Level 4, 15KV air; Level 4, 8KV contact | ||||||
| RF field susceptibility | BS EN/EN61000-4-3 | Level 3, 10V/m (80MHz~2.7GHz)
Table 9, 9~28V/m (385MHz~5.78GHz) |
||||||
| EFT bursts | BS EN/EN61000-4-4 | Level 3, 2KV | ||||||
| Surge susceptibility | BS EN/EN61000-4-5 | Level 3, 1KV/Line-Line, 2KV/Line-FG | ||||||
| Conducted susceptibility | BS EN/EN61000-4-6 | Level 3, 10V | ||||||
| Magnetic field immunity | BS EN/EN61000-4-8 | Level 4, 30A/m | ||||||
| Voltage dip, interruption | BS EN/EN61000-4-11 | 100% dip 1 periods, 30% dip 25 periods,
100% interruptions 250 periods |
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|
OTHERS |
MTBF | 2413.9K hrs min. Telcordia SR-332 (Bellcore); 388.5K hrs min. MIL-HDBK-217F (25℃) | ||||||
| DIMENSION | 167*67*35mm (L*W*H) | |||||||
| PACKING | 0.6Kg; 20pcs/13.0Kg/0.89CUFT | |||||||
| CONNECTOR | PLUG | See page 4~5; Other type available by customer requested | ||||||
| CABLE | See page 4~5; Other type available by customer requested | |||||||
Applications
- Mobile clinical workstation
- Oral irrigator
- Portable hemodialysis machine
- Breath Machine
- Medical computer monitor
