MEAN WELL GST90A Series 90W AC and DC Reliable Green Industrial Adaptor Owner’s Manual

: June 30, 2024
: MEAN WELL

Table of Contents

MEAN WELL GST90A Series 90W AC and DC Reliable Green Industrial Adaptor
Product Usage Instructions:
Features
Applications
Description
SPECIFICATION
Mechanical Specification
DC output plug
Installation Manual
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL GST90A Series 90W AC and DC Reliable Green Industrial Adaptor

MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor-
PRODUCT

Specifications

Model: GST90A series
DC Voltage:
- GST90A12: 12V, 6.67A
- GST90A15: 15V, 6A
- GST90A19: 19V, 4.74A
- GST90A24: 24V, 3.75A
- GST90A48: 48V, 1.87A
Rated Power: 80W – 90W
Ripple & Noise: 120mVp-p – 180mVp-p
Efficiency: 89% – 90.5%
Working Temperature: -30°C to +70°C
Working Humidity: 20% to 90% RH non-condensing

Product Usage Instructions:

Power Connection
Ensure the input voltage is within the range of 90~264VAC or 127~370VDC. Connect the AC power source to the adaptor input.

Device Connection
Connect your device to the output of the adaptor using the appropriate DC plug as specified in the user manual.

Frequently Asked Questions (FAQ):
Q: What should I do if the adaptor overheats during use?
A: If the adaptor overheats, it will automatically shut down. Allow it to cool down before re-powering on.

Q: Can I use this adaptor with devices that require different voltages?
A: No, you should only use this adaptor with devices that match the specified DC voltage outputs to avoid damage.

90W AC-DC Reliable Green Industrial Adaptor

MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-
Adaptor-1

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,NRCan,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 sperately, please refer to : https://www.meanwell.com/upload/pdf/DC_plug.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

GST90A is a highly reliable, 90W desktop style single-output green adaptor series. This product is a class I power unit (with FG), equipped with a standard IEC320-C14 AC inlet and adopting the input range from 90VAC 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,GST90A 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. GST90A is certified for the international safety regulations

Model Encoding

$MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $1$$

SPECIFICATION

ORDER NO.| GST90A12-P1M| GST90A15-P1M| GST90A19-P1M| GST90A24-P1M| GST90A48-P1M
---|---|---|---|---|---
OUTPUT| SAFETY MODEL NO.| GST90A12| GST90A15| GST90A19| GST90A24| GST90A48
DC VOLTAGE| Note.2| 12V| 15V| 19V| 24V| 48V
RATED CURRENT| 6.67A| 6A| 4.74A| 3.75A| 1.87A
CURRENT RANGE| 0 ~ 6.67A| 0 ~ 6A| 0 ~ 4.74A| 0 ~ 3.75A| 0 ~ 1.87A
RATED POWER (max.)| 80W| 90W| 90W| 90W| 90W
RIPPLE & NOISE (max.) **Note.3| 120mVp-p| 150mVp-p| 180mVp-p| 200mVp-p| 200mVp-p
VOLTAGE TOLERANCE Note.4| ±5.0%| ±5.0%| ±4.0%| ±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| 1000ms, 50ms / 230VAC 1000ms, 50ms / 115VAC at full load
HOLD UP TIME (Typ.)**| 20ms / 230VAC 20ms / 115VAC at full load

INPUT

| VOLTAGE RANGE Note.7| 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR (Typ.)| PF>0.91 / 230VAC      PF>0.95 / 115VAC at full load
EFFICIENCY (Typ.)| 89%| 89.5%| 90%| 90%| 91%
AC CURRENT (Typ.)| 1.3A / 115VAC      0.6A / 230VAC
INRUSH CURRENT (max.)| Cold start 35 / 115AC   70A / 230VAC
LEAKAGE CURRENT(max.)| 1mA / 240VAC
PROTECTION| OVERLOAD| 110 ~ 150% 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

SAFETY & EMC

(Note. 10)

| SAFETY STANDARDS Note. 8| UL62368-1, CSA C22.2 No.62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, 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

＞95% interruptions 250 periods

All parameters are specified at 230VAC input, rated load, 25℃ 70% RH ambient.
DC voltage: The output voltage set at point measure by plug terminal & 50% load.
Ripple & noise are measured at 20MHz by using a 12″ twisted pair terminated with a 0.1μF & 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 voltages. Pleas check the derating curve for more details.
The demand for Malaysia safety is processed with the order no. GST90A -SIRIM by request. Please contact MEAN WELL for details.
The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
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 https://[www.meanwell.com//Upload/PDF/EMI_statement_en.pdf ](http://www.meanwell.com/Upload/PDF/EMI_statement_en.pdf))
※ Product Liability Disclaimer：For detailed information, please refer to https://[www.meanwell.com/serviceDisclaimer.aspx](http://www.meanwell.com/serviceDisclaimer.aspx)

Derating Curve Static
Characteristics

$MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $2$$

Mechanical Specification

$MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $3$$

DC output plug

$MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $4$$

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 :
Example quick adapter accessory: https://www.meanwell.com/upload/pdf/DC_plug.pdf

$MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $5$$ Optional DC plug: (Available in customized cable or quick adapter)

$MEAN-WELL-GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $6$$ $MEAN-WELL- GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $7$$ $MEAN-WELL- GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $8$$ $MEAN-WELL- GST90A-Series-90W-AC-and-DC-Reliable-Green-Industrial-Adaptor- $1$$