MW Mean Well Meanwell 120W AC-DC Reliable Green Medical Desktop Adaptor GSM120B Series
Features
- 2 pole AC inlet IEC320-C8, Class II power unit
- Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1/-1-11 and IEC/BS EN/EN60601-1/-1-11
- 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>105K hours
- Various DC plug quick adapter accessory available
- 3 years warranty
Description
The GSM120B is a highly reliable 120W medical desktop adaptor designed for a wide range of medical applications. Featuring a 2-pin (no FG) IEC320-C8 standard power plug, it supports an input range of 80VAC to 264VAC. The GSM120B series offers various output voltages from 12VDC to 48VDC, accommodating the power needs of different medical devices.
Built to meet international medical standards (2*MOPP), the GSM120B ensures ultra-low leakage current (<100µA), making it ideal for medical equipment that requires direct patient contact. With an efficiency rating of up to 91.5% and no-load power consumption of less than 0.15W, this medical desktop adaptor is fully compliant with energy regulations, including USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, EU ErP, and Code of Conduct (CoC) Version 5. These features ensure significant energy savings in both active and standby modes.
The GSM120B is housed in a 94V-0 flame-retardant plastic case that provides double insulation to prevent electrical shocks. It is also certified by international medical safety standards, ensuring its suitability and reliability in critical medical environments.
Mean Well Medical Desktop Adaptor GSM120B Series Model Encoding
Mean Well Medical Desktop Adaptor GSM120B Series Data Sheet Download
Specification
| ORDER NO. | GSM120B12-R7B | GSM120B15-R7B | GSM120B20-R7B | GSM120B24-R7B | GSM120B48-R7B | |||
|
OUTPUT |
SAFETY MODEL NO. | GSM120B12 | GSM120B15 | GSM120B20 | GSM120B24 | GSM120B48 | ||
| 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 | 150mVp-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 113 ~ 370VDC | ||||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||||
| POWER FACTOR (Typ.) | PF>0.93 / 230VAC PF>0.97 / 115VAC at full load | |||||||
| EFFICIENCY (Typ.) | 88% | 89% | 89.5% | 90% | 91.5% | |||
| AC CURRENT (Typ.) | 1.4A / 115VAC 0.7A / 230VAC | |||||||
| INRUSH CURRENT (Typ.) | Cold start 35A / 115VAC 70A / 230VAC | |||||||
| LEAKAGE CURRENT (max.) | Touch current < 100 A/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. 9) |
SAFETY STANDARDS | IEC 60601-1:2005+A1+A2; IEC 60601-1-11:2015+A1, TUV BS EN/ EN 60601-1:2006+A1+A12+A2; BS EN/ EN 60601-1-11:2015+A1 ANSI/AAMI ES60601-1:2005+A2; ANSI/AAMI HA60601-1-11+A1, CAN/CSA C22.2 No. 60601-1:2014+A2;
CSA C22.2 NO. 60601-1-11:2015+A1, EAC TP TC 004 approved |
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| ISOLATION LEVEL | Primary-Secondary: 2xMOPP | |||||||
| WITHSTAND VOLTAGE | I/P-O/P: 4KVAC | |||||||
| 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 ) |
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| EFT bursts | BS EN/EN61000-4-4 | Level 3, 2KV | ||||||
| Surge susceptibility | BS EN/EN61000-4-5 | Level 3, 1KV/Line-Line | ||||||
| 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 | 2546.9K hrs min. Telcordia SR-332 (Bellcore); 372.0K 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
