MEAN WELL GST120A Series Reliable Green Industrial Adaptor Instruction Manual

: June 14, 2024
: MEAN WELL

Table of Contents

Features
GTIN CODE
Description
Model Encoding
Derating Curve
Static Characteristics
Mechanical Specification
DC output plug
Installation Manual
CUSTOMER SUPPORT
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL GST120A Series Reliable Green Industrial Adaptor

Features

Global certificates
Universal AC input/ Full range
3 pole AC inlet IEC320-C14,Class I power unit
Built-in active PFC function
No load power consumption<0.15W
Energy efficiency Level VI
Comply with EISA 2007/DoE, NR Can, Korea K-MEPS, AU/NZ MEPS,EU ErP and CoC Version 5
Protections: Short circuit/ Overload/ Over voltage /Over temperature
Fully enclosed plastic case
-30~+70°C wide range working temperature
LED indicator for power on
Various DC plug quick adapter accessory available (Plug kit sold separately, please refer to: https://www.meanwell.com/upload/pdf/DCplug.pdf)
3 years warranty

Applications

Consumer electronic devices
Telecommunication devices
Office facilities
Industrial equipments

GTIN CODE

MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

GST120A is a highly reliable, 120W desktop style single-output green adaptor series. This product is aclass I power unit (with FG), equipped with a standard IEC320-C14 AC inlet and adopting the input range from 85VAC to 264VAC. The entire series supplies different models with output voltages ranging between 12VDC and 48VDC that can satisfy the demands for various types of consumer electronic devices.
With the efficiency up to 91 % and the extremely low no-load power consumption below 0.15W,GST120A is compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, Korea K-MEPS,EU ErP and 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.GST120A is certified for the international safety regulations.

Model Encoding

SPECIFICATION

ORDER NO.| GST120A12-R7B| GST120A15-R7B| G S T120A20 – □

=R7B,P1M

| □ G S T120A24 – □

=R7B,P1M

| □ G S T120A48 – □

=R7B,P1M

---|---|---|---|---|---
OUTPUT| SAFETY MODEL NO.| GST120A12| GST120A15| GST120A20| GST120A24| GST120A48
DC VOLTAGE| 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.2| 120mVp-p| 120mVp-p| 150mVp-p| 180mVp-p| 200mVp-p
VOLTAGE TOLERANCE Note.3| ±5.0%| ±5.0%| ±50%| ±30%| ±2.5%
LINE REGULATION Note.4| ±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.5| 2000ms, 30ms I 230VAC       2500ms, 30ms I 115VAC at full load
HOLD UP TIME (Typ.)| 20ms / 230VAC       20ms I 115VAC at full load
INPUT| VOLTAGE RANGE Note.6| 85 ~ 264VAC 120 ~ 370VDC
FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR (Typ.)| PF>0.93 / 230VAC       PF>0.97 / 115VAC at full load
EFFICIENCY (Typ.) : R?B

P1M

EMC

(Note. 8)

| SAFETY STANDARDS Note. 7| UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS14336, CCC GB4943.1, PSE J62368-1, AS/NZS 60950.1

BIS IS13252, KC K60950-1, EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional ) approved

EAC TP TC 020,MSIP KN32

| Class B
Radiated emission| BS EN/EN55032(CISPR32),FCC PART 15 / CISPR22

CAN ICES-3(B)/NMB-3(B) ,CNS13438, GB17625.1

EAC TP TC 020,MSIP KN32

95% interruptions 250 periods
OTHERS| MTBF| 2250.5K hrs min. Telcordia SR-332 (Bell core); 368.5K hrs min. MIL-HDBK-217F (25°C)
DIMENSION| 1676735mm (LWH)
PACKING| 0.62Kg; 20pcs/13.4Kg/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
NOTE|

|

All parameters are specified at 230VAC input, rated load, 25°C 70% RH ambient.
Ripple & noise are measured at 20MHz by using a 12″ twisted pair terminated with a 0.1 f & 47µf capacitor.
Tolerance: includes set up tolerance, line regulation, load regulation.
Line regulation is measured from low line to high line at rated load.
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.
Derating may be needed under low input voltage. Please check the derating curve for more details.
The demand for Malaysia safety is processed with the order no. GST120A I -SIRIM by request. Please contact MEAN WELL for details.
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)

Product Likability Disclaimer : For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Derating Curve

Static Characteristics

Mechanical Specification

DC output plug

Standard plug

R7B	Pin Assignment
	PIN NO.
1	+Vo
2	-Vo
3	-Vo
4	+Vo
P1M	Pin Assignment

Outside Inside -V connected to AC FG

DC plug changeable through:

Customization of the standard part with an optional DC plug according to the table (MOQ applicable)
Quick adapter accessory (sold separately without MOQ)
Please refer to below table and online selection guide: https://www.meanwell.com/upload/pdf/DC_plug.pdf

Example quick adapter accessory:

Optional DC plug : (Available in customized cable or quick adapter)

Tuning Fork Style	Type No.	A	B	C	Quick Adapter Accessory
OD	ID	L
	P1I	5.5	2.1	9.5	None
P1L	5.5	2.5	9.5
P1J	5.5	2.1	11.0	Available for 15 – 48V

(Current rating: 7.5A max.)

| P1JR| 5.5| 2.1| 11.0
P1IR| 5.5| 2.1| 9.5| None
P1LR| 5.5| 2.5| 9.5
P1MR| 5.5| 2.5| 11.0
Barrel Style| Type No.| A| B| C| None
OD| ID| L
| | P2I| 5.5| 2.1| 9.5
P2J| 5.5| 2.1| 11.0
P2L| 5.5| 2.5| 9.5
P2M| 5.5| 2.5| 11.0
| P2IR| 5.5| 2.1| 9.5
P2JR| 5.5| 2.1| 11.0
P2LR| 5.5| 2.5| 9.5
P2MR| 5.5| 2.5| 11.0
Lock Style| Type No.| A| B| C| None
OD| ID| L
| P2S(S761 K)| 5.53| 2.03| 12.06
P2K(761 K)| 5.53| 2.54| 12.06
P2C(S760K)| 5.53| 2.03| 9.52
P2D(760K)| 5.53| 2.54| 9.52
Center Pin Style| Type No.| A| B| C| D| None
OD| ID| L| Center Pin
| P4A| 5.5| 3.4| 11.0| 1.0
P4B| 6.5| 4.4| 11.0| 1.4
P4C| 7.4| 5.1| 11.0| 0.6
Min. DIN 3 Pin with Lock (male)| Type No.| Pin Assignment| None
PIN No.| Output
| R6B| 1| +Vo
2| -Vo
3| +Vo
Min. DIN 4 Pin with Lock (female)| Type No.| Pin Assignment| Quick Adapter Accessory
---|---|---|---
PIN No.| Output
| R7BF| 1| +Vo| None
2| -Vo
3| -Vo
4| +Vo
DIN 5 Pin (male)| Type No.| Pin Assignment| None
PIN No.| Output
| R1B| 1| -Vo
2| -Vo
3| +Vo
4| -Vo
5| +Vo
NEUTRIK XLR NC4FX equivalent| Type No.| Pin Assignment| None
PIN No.| Output
| MIC4| 1| +Vo
2| +Vo
3| -Vo
4| -Vo
MOLEX 39-01-2060 (4.2mm) equivalent| Type No.| Pin Assignment| None
PIN No.| Output
| C6P| 1| +Vo
2| +Vo
3| +Vo
4| -Vo
5| -Vo
6| -Vo
AMP 1-480702-0 (6.35mm) equivalent| Type No.| Pin Assignment| None
PIN No.| Output
| C4P| 1| +Vo
2| +Vo
3| -Vo
4| -Vo
Stripped and tinned leads| Type No.| Pin Assignment