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GTMG3073P1200VV-X.X GTMG3073P1200VV-X.X
1200W Medical Grade (60601-1) Power Supply, 2xMOPP/BF, with programmable output voltage and current
Model NumberGTMG3073P1200VV-X.X
Description1200W enclosed power supply is ideal for all medical applications utilizing internal open frames. Both output voltage and current of the 1200W models are fully programmable from 0 to 105%. The 1200W models also feature constant current limit, Selectable +5V/0.5A or +8V/0.3A auxiliary output, global control via RS232, forced current sharing for parallel operation, remote access via RS232, 485 & I2C, Power OK signal, remote ON/OFF, and remote sense. Protections include overvoltage, overload, over temperature and fan failure
Agency Documents
CE EC-Declaration for Medical
CE EC-Declaration for Industrial/Commercial/ITEContact GlobTek for more information
RoHS/RoHS2 Declaration
REACH Declaration
Conflict Minerals Declaration
Model Parameters
TechnologyProgrammable Medical Power Supply
CategoryMedical Power Supply
Input Voltage90 ~ 264VAC, 127 ~ 370VDC (47 ~ 63Hz)
I/P Amps (A)14.5A / 115VAC, 6A / 230VAC
Wattage (W)1200
Vout Range (V)12-60
Ingress ProtectionIPX0
Size (mm)127.0x63.5x260.5
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Rating Table
Model Number VoltageAmps (A)Watts (W) RFQ
GTMG3073P120012 121001200 RFQ
GTMG3073P120015 15801200 RFQ
GTMG3073P120024 24501200 RFQ
GTMG3073P120030 30401200 RFQ
GTMG3073P120036 3633.41202.4 RFQ
GTMG3073P120048 48251200 RFQ
GTMG3073P120060-5.0 5521.821200.1 RFQ
GTMG3073P120060 60201200 RFQ
Universal AC input / Full range
Medical safety approval: ANSI / AAMI ES 60601-1 / TUV EN 60601-1: 2006; IEC 60601-1 / 2xMOPP/BF Programmable output Voltage (0% ~ 105%) Programmable output Current (0% ~ 105%) Constant current limit
Selectable +5V / 0.5A or +9V / 0.3A auxiliary output
Global control via RS232
Forced current sharing at parallel operation Remote setting multiple PSU via RS232, 485 & I²C Power OK signal (Power good, Logic low)
Remote ON / OFF, Remote sense function
Protection: OVP, OLP, OTP, Fan failure

DC Voltage Range: 12V 15V 24V 30V 36V 48V 60V
Rated Current: 100A 80A 50A 40A 33.4A 25A 20A
Current Range: 0 ~ 100A 0 ~ 80A 0 ~ 50A 0 ~ 40A 0 ~ 33.4A 0 ~ 25A 0 ~ 20A
Rated Power: 1200W
Ripple & Noise (Max.) Note.2 120mVp-p 150mVp-p 240mVp-p 300mVp-p 360mVp-p 480mVp-p 600mVp-p
Voltage Adj. Range: ±5.0% Typical adjustment by potentiometer. (VR1)
Voltage Tolerance: Note.3 ±2.0%
Line Regulation: ±1.0%
Load Regulation: ±1.0%
Setup, Rise Time: 800ms, 100ms at full load
Hold Up Time (Min.): 16ms / 230VAC at full load

Voltage Range: Note.4 90 ~ 264VAC, 127 ~ 370VDC
Frequency Range: 47 ~ 63Hz
Power Factor (Min.): 0.95 / 230VAC, 0.99 / 115VAC at full load
Efficiency (Typ.): 89% 90% 91% 92% 92% 93% 93%
AC Current (Max.): 14.5A / 115VAC, 6A / 230VAC
Inrush Current (Max.): 30A / 115VAC, 45A / 230VAC
Leakage Current: For Earth < 300uA / 264VAC, For Patient < 100uA / 264VAC
Over Load: 105 % rated output power, Protection type: Constant current limit
Over Voltagev Variable OVP, 120 ± 7% Vout. Refer to VCI VS OVP curve.
Protection type: Latch-style (Recovery after reset AC power ON or inhibit)
Over Temperature: 85 ±5°C detect on NTC, Protection type: Auto recovery after temperature goes down
Protection type: Shut down o/p voltage (Recovers automatically after temperature goes down)

Auxiliary Power: Selectable +5V / 0.5A or +9V / 0.3A auxiliary output
Remote ON / OFF Control: Please refer to page 4 (Isolated from output)
Power OK Signal: Open drain signal low when PSU turns on, Max. sink current: 20mA, Max. drain voltage: 40V.
Output Voltage Trim: Adjustment of output voltage is between 0 ~ 105% of rated output
Output Current Trimv Adjustment of output current is between 0 ~ 105% of rated output
Parallel (Current Sharing): In parallel connection, maybe only one unit operate if the total output load is less than 5% of rated load condition.

Working Temp.v -20 ~ +60°C (Refer to load de-rating curve)
Working Humidity: 20 ~ 90% RH non-condensing
Storage Temp. & Humidity: -40 ~ +85°C, 10 ~ 95% RH
Temp. Coefficient: ±0.02% / °C (0 ~ 50°C)
Vibration: 10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes Certified IEC60068-2-6-2007; IEC 60068-2-64-2008

Safety & EMC
Safety Standards: Certified UL / cUL (ANSI / AAMI ES 60601-1; CAN / CSA-C22.2 No.60601-1); NFPA 99
Certified TUV (EN 60601-1; IEC 60601-1); MOPP approval
Withstand Voltage: I/P-O/P: 4KVAC, I/P-FG: 1.8KVAC, O/P-FG: 0.5KVAC( This test is done without enclosure.)
Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC
EMI Conduction & Radiation: Certified EN 55011
Harmonic Current: Certified EN 61000-3-2; EN 61000-3-3
EMS Immunity: Certified EN 60601-1-2; IEC 61000-4-2, 3, 4, 5, 6, 8, 11

Cooling: Load and temperature control fan
Dimension (WxHxD): 127.0x63.5x260.5 mm / 5.000x2.500x10.256 inch
Packing: 2.6 kg; 6pcs / 16.6kg / 1.86CUFT

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uF & 47uF parallel capacitor.
3. Tolerance: includes setup time tolerance, line regulation and load regulation.
4. De-rating may apply in low input voltage. Please check the de-rating curve for more details.
5. In parallel connection, maybe only one unit operate if the total output load is less than 5% of rated load condition.
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed
that it still meets EMC directives.
Derating CurveUser-added image

Qty (ea.)/Carton6
Individual Box/Gift Box Size (mm)315*130*65
Individual Box/Gift Box ColorWhite
Master Carton Size (mm)TBD
Gross Weight (kg)16.6
Label Width (mm)120.0
Label Height (mm)30.0
Input Configuration
Description3 Positon Terminal BlockShanghai Elinker P/N: LG103-5.0
User-added imageAttention Mark / Refer to operating manual for operating and service instructions
User-added image  CE Certification
User-added imageCHINA SJ/T 11364-2014, China RoHS Chart:
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Class I Earth Ground
User-added imageUL60950-1, cULus to UL 60950-1 E170507
User-added imageUR 60601-1, 3rd Edition, CAN/CSA-C22.2 No. 601.1-1
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GOST-R mark for Russia(Document: 03/15/2015. Due to lack of demand, GlobTek will not be renewing it's GOST certification. Please contact your sales engineer for pricing on EAC.
User-added imageIndoor Use Only - Mark is on the label or Molded in the case
User-added imageJAPAN TUV Rheinland-PSE GlobTek Inc to J60950-1(H26) , J55022(H22),J3000(H25).Please follow the procedure listed in the following link for proper import to Japan:
RoHS 2RoHS 2: Complies with EU 2011/65/EU and CHINA SJ/T 11363-2006
User-added imageUkraine UKRSepro (Document:
User-added imageJapan: Voluntary Control Council for Interference (VCCI)
 User-added imageWEEE: Complies with EU 2012/19/EU ( Mark is on the label or Molded in the case

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