MEAN WELL GST220A Series 220W AC-DC Reliable Green Industrial Adaptor

User's Manual / Datasheet

Product Overview

The MEAN WELL GST220A series is a highly reliable, 220W desktop-style single-output green AC-DC power adapter. It features a Class I power unit with an IEC320-C14 AC inlet and supports a wide input range from 85VAC to 264VAC. Available in output voltages from 12VDC to 48VDC, it is designed to meet the demands of various consumer and industrial electronic devices. With high efficiency up to 94.5% and extremely low no-load power consumption (<0.15W), the GST220A series complies with global energy standards such as EISA 2007/DoE, NRCan, AU/NZ MEPS, EU ErP, and CoC Version 5. The adaptor utilizes a 94V-0 flame-retardant plastic case and is certified for international safety regulations.

Key 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
Compliance with EISA 2007/DoE, NRCan, AU/NZ MEPS, EU ErP, and CoC Version 5
Protections: Short circuit / Overload / Over voltage / Over temperature
Fanless design with -30°C to +70°C working temperature
Fully enclosed plastic case
LED indicator for power on ?
Various DC plug quick adapter accessories available (sold separately)
3 years warranty

Applications

Consumer electronic devices
Telecommunication devices
Office facilities
Industrial equipment

Model Encoding

The model number follows a specific structure:

GST 220A [Output Voltage] - [DC Plug Type]

GST 220A: Series name and wattage
[Output Voltage]: e.g., 12, 15, 20, 24, 36, 48 (VDC)
[DC Plug Type]: e.g., R7B (Standard model, Power DIN 4Pin with lock type). Other options are available upon customer request (see pages 4-5).

Example: GST220A12-R7B

Specifications

ORDER NO.	SAFETY MODEL NO.	DC VOLTAGE	RATED CURRENT	CURRENT RANGE	RATED POWER (max.)	RIPPLE & NOISE (max.)	VOLTAGE TOLERANCE	LINE REGULATION	LOAD REGULATION	SETUP, RISE TIME	HOLD UP TIME (Typ.)	VOLTAGE RANGE	FREQUENCY RANGE	POWER FACTOR (Typ.)	EFFICIENCY (Typ.)	AC CURRENT (Typ.)	INRUSH CURRENT (max.)	LEAKAGE CURRENT (max.)
GST220A12-R7B	GST220A12	12V	15A	0~15A	180W	80mVp-p	±5.0%	±1.0%	±5.0%	2000ms, 50ms / 230VAC	20ms / 230VAC	85~264VAC	47~63Hz	PF>0.91 / 230VAC PF>0.98 / 115VAC at full load	90%	4A / 115VAC	Cold start 95A / 115VAC	0.75mA / 240VAC
GST220A15-R7B	GST220A15	15V	13.4A	0~13.4A	201W	100mVp-p	±5.0%	±1.0%	±5.0%	2000ms, 50ms / 115VAC at full load	20ms / 115VAC at full load				90%	2A / 230VAC	Cold start 95A / 115VAC
GST220A20-R7B	GST220A20	20V	11A	0~11A	220W	120mVp-p	±4.0%	±1.0%	±4.0%	2000ms, 50ms / 230VAC	20ms / 230VAC				92%	2A / 230VAC	120A / 230VAC
GST220A24-R7B	GST220A24	24V	9.2A	0~9.2A	221W	150mVp-p	±3.0%	±1.0%	±3.0%						93.5%	2A / 230VAC
GST220A36-R7B	GST220A36	36V	6.1A	0~6.1A	219.6W	200mVp-p	±2.0%	±1.0%	±2.0%						93%	2A / 230VAC
GST220A48-R7B	GST220A48	48V	4.6A	0~4.6A	221W	200mVp-p	±2.0%	±1.0%	±2.0%						94.5%	2A / 230VAC

Protection Features

Category	Feature	Protection Type
OVERLOAD	105~135% rated output power	Hiccup mode, recovers automatically after fault condition is removed
OVERLOAD	105~135% rated output voltage	Hiccup mode @ 10%load
OVER TEMPERATURE	-	Shut down o/p voltage, recovers automatically after temperature goes down

Environmental Specifications

Parameter	Value
WORKING TEMP.	-30~+70°C (Refer to "Derating Curve")
WORKING HUMIDITY	20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY	-40~+85°C, 10~95% RH non-condensing
TEMP. COEFFICIENT	±0.03% / °C (0~50°C)
VIBRATION	10~500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

Safety Standards & EMC

Safety Standards: 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. (Specific standards may apply to certain models, e.g., GST220A36-R7B).

Withstand Voltage: I/P-O/P: 3KVAC; I/P-FG: 2KVAC; O/P-FG: SHORT

Isolation Resistance: I/P-O/P: 100M Ohms / 500VDC / 25°C/70% RH

EMC Emission

Parameter	Standard	Test Level / Note
Conducted 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	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	Class B
Harmonic current	BS EN/EN61000-3-2,GB9254	Class A
Voltage flicker	BS EN/EN61000-3-3	-

EMC Immunity

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 2, 3V/m
EFT bursts	BS EN/EN61000-4-4	Level 2, 1KV
Surge susceptibility	BS EN/EN61000-4-5	Level 3, 1KV/Line-Line , 2KV/Line-FG
Conducted susceptibility	BS EN/EN61000-4-6	Level 2, 3V
Magnetic field immunity	BS EN/EN61000-4-8	Level 2, 3A/m
Voltage dips, interruption	BS EN/EN61000-4-11	>95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

Other Specifications

Parameter	Value
MTBF	2006.1K hrs min. (Telcordia SR-332); 209.4K hrs min. (MIL-HDBK-217F @ 25°C)
DIMENSION	2108546mm (LWH) ?
PACKING	1.1Kg; 12pcs/14.2Kg/0.81CUFT

Mechanical Specification

Dimensions: 210mm (Length) x 85mm (Width) x 46mm (Height).

AC Inlet: IEC320-C14 connector.

Power LED: Indicator light present.

Cable: UL2464 16AWGx4C, 1000±50mm length.

Output Connector: Standard plug is R7B (KYCON KPPX-4P equivalent).

Pin Assignment (R7B):

PIN NO.	OUTPUT
1	+Vo
2	-Vo
3	AC FG
4	+Vo (-V connected to AC FG)

DC Output Plug Options

DC plug options are changeable through customization (MOQ applicable) or quick adapter accessories (sold separately without MOQ). Please refer to the online selection guide: https://www.meanwell.com/upload/pdf/DC_plug.pdf

Standard Plug: R7B (DIN 4 Pin)

Type No.: R7BF

PIN No.	Output
1	+Vo
2	-Vo
3	-Vo
4	+Vo

Other Optional DC Plugs:

Tuning Fork Style

Type No.	OD	ID	L	Quick Adapter Accessory
P1J	5.5	2.1	11.0	-
P1M	5.5	2.5	11.0	-

DIN 5 Pin (male)

Type No.: R1B

PIN No.	Output	Quick Adapter Accessory
1	-Vo	-
2	-Vo
3	+Vo
4	-Vo
5	+Vo

NEUTRIK XLR NC4FX equivalent

Type No.: MIC4

PIN No.	Output	Quick Adapter Accessory
1	+Vo	-
2	+Vo
3	-Vo
4	-Vo

MOLEX 39-01-2060 (4.2mm) equivalent

Type No.: C6P

PIN No.	Output	Quick Adapter Accessory
1	+Vo	-
2	+Vo
3	+Vo
4	-Vo
5	-Vo
6	-Vo

AMP 1-480702-0 (6.35mm) equivalent

Type No.: C4P

PIN No.	Output	Quick Adapter Accessory
1	+Vo	-
2	+Vo
3	-Vo
4	-Vo

Stripped and tinned leads

Note: Wire color is for reference only. Length of Land L1 by request (MW's standard length: L: 25 mm, L1: 5 mm).

PIN No.	Output	Quick Adapter Accessory
1	+Vo	-
2	-Vo	-

Installation Manual

For detailed installation instructions, please refer to: http://www.meanwell.com/manual.html

Derating Curve

This graph illustrates the load percentage (%) versus ambient temperature (°C) for different input voltage conditions (230VAC, 100VAC for others, 110VAC for 12~15V models).

Static Characteristics

This graph shows the load percentage (%) versus input voltage (VAC) for different output voltage ranges (For others, For 12~15V).

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