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Mean Well

Mean Well GC220A48-R7B Portable Chargers 217.6W 54.4V 4A - Green Adaptor

SKU GC220A48-R7B
$76.50 USD
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Overview

GC220A48-R7B is the model of this series: rated power 217.6W, typical efficiency 93%.

Features

  • Charger for lead-acid batteries (flooded,Gel and AGM) and Li-ion batteries (lithium iron and lithium manganese) (Note.1)
  • 2 stage charging characteristic
  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.90
  • No load power consumption<1W
  • 3 pole AC inlet IEC320-C14
  • Class I power ( with earth pin)
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Fully enclosed plastic case
  • 2 color LED indicator for charging status
  • Approvals: UL / TUV / EAC / CB / FCC / CE / UKCA
  • 2 years warranty

Specifications

GC220A48-R7BSpecifications from the official datasheet (2024-10-30 edition)

OUTPUT

SAFETY MODEL NO.
GC220A48
DC VOLTAGE (Typ.)
54.4V
RECOMMENDED BATTERY CAPACITYNote.3
20 ~ 65Ah
CONTINUOS OUTPUT CURRENT (Typ.)
4A
RATED POWER
217.6W
LED INDICATOR
Charging(CC) : RED Floating charging(CV) : GREEN

INPUT

VOLTAGE RANGENote.4
90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.90 / 230VAC PF>0.98 / 115VAC at full load
EFFICIENCY (Typ.)
93%
AC CURRENT
4A / 115VAC 2A / 230VAC
INRUSH CURRENT (max.)
120A / 230VAC
LEAKAGE CURRENT(max.)
1.5mA / 240VAC

PROTECTION

OVERLOADNote.5
90 ~ 110% rated output power Protection type : Constant current limiting recovers automatically after fault condition is removed
SHORT CIRCUIT
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
95℃±10℃(TSW1) detect on heatsink of power transistor Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

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

SAFETY & EMC

SAFETY STANDARDSNote. 6
UL1012 (for GC220Axx-AD1 only), TUV BS EN/EN62368-1, EAC TP TC 004 approved
WITHSTAND VOLTAGE
I/P-O/P: 3KVAC
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55032 class B, BS EN/EN61000-3-2,3, FCC PART 15 / CISPR22 class B, CAN ICES-3(B)-NMB-(B), EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, light industry level, EAC TP TC 020

OTHERS

MTBF
1557.3K hrs min. Telcordia SR-332 (Bellcore) ; 170.2K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
210*85*46mm (L*W*H)
PACKING
1.1Kg; 12pcs/14.2Kg/0.73CUFT(GC220Axx-R7B) 1.2Kg; 12pcs/15.4Kg/1CUFT(GC220Axx-AD1)

CONNECTOR

PLUG
See page 2 ; Other type available by customer requested
CABLE
See page 2 ; Other type available by customer requested
Test conditions and notes7
  1. 1. Modification for charger specification may be required for different battery specification. Please contact battery vendor and MEAN WELL for details.
  2. 2. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  3. 3. This is MeanWell's suggested range, please consult your battery manufacturer for their suggestions about maximum charging current limitation.
  4. 4. Derating may be needed under low input voltage. Please check the derating curve for more details.
  5. 5. Constant current operation region is within 50~100% rated output voltage.
  6. 6. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that whole system complies with the EMC directives. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
  7. 7. 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).

Technical drawings

GC220A48-R7B Mechanical Specification
Mechanical Specification
GC220A48-R7B Plug Assignment
Plug Assignment
GC220A48-R7B Derating Curve
Derating Curve

Downloads

FAQ

What is the output rating of the Mean Well GC220A48-R7B?

The GC220A48-R7B is rated for 217.6W output with a 54.4V DC output and 4A continuous output current. This makes it a higher-power battery charger in Mean Well's GC220 series. The model is designed for applications that need a 54.4V charging output rather than lower-voltage charger variants.

What kind of input power does the GC220A48-R7B accept?

This model accepts a universal AC input range of 90 to 264VAC, and it also supports 127 to 370VDC input. That wide input range makes it suitable for use across different standard mains environments. It also includes built-in active PFC as listed in the product specifications.

Is the GC220A48-R7B suitable for portable charging use?

This model is a compact battery charger measuring 210 x 85 x 46 mm and weighing 1.1 kg, in a fully enclosed plastic case with free air convection cooling. It includes a 1000mm (±50mm) UL2464 16AWG 4C output cable and a 4-pin power DIN DC connector (KYCON KPP-4S or equivalent), which suits use where a compact enclosed unit is preferred.

What protection features are built into the GC220A48-R7B?

The GC220A48-R7B includes short circuit, overload, over voltage, and over temperature protection. Overload protection operates at 90 to 110% of rated output power with constant current limiting and auto-recovery. Over-voltage protection shuts down the output and requires re-powering to recover.

Can the GC220A48-R7B be used in demanding temperature conditions?

This charger has a specified working temperature range of -30°C to +60°C, subject to the derating curve. That gives it a broad working temperature range. Buyers should still confirm that their actual ambient conditions stay within the stated specification.

How efficient is the Mean Well GC220A48-R7B?

The GC220A48-R7B is specified with a typical efficiency of 93% and no-load power consumption below 1W. Higher efficiency can help reduce wasted energy and heat during operation. For a charger in this power class, those figures are a meaningful part of the model's differentiation.

What approvals and warranty come with the GC220A48-R7B?

The datasheet states a 2-year warranty for the GC220A48-R7B. Its safety approvals are TUV (BS EN/EN62368-1), CB, FCC, CE, UKCA and EAC; UL1012 applies to the GC220Axx-AD1 models only, not to this R7B version. EMC compliance includes BS EN/EN55032 Class B, FCC Part 15 Class B, and related EN61000 standards.

Payment & Security

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Mean Well GC220A48-R7B Portable Chargers 217.6W 54.4V 4A - Green Adaptor
Mean Well

Mean Well GC220A48-R7B Portable Chargers 217.6W 54.4V 4A - Green Adaptor

$76.50 USD

GC220A48-R7B is the model of this series: rated power 217.6W, typical efficiency 93%.

Features

  • Charger for lead-acid batteries (flooded,Gel and AGM) and Li-ion batteries (lithium iron and lithium manganese) (Note.1)
  • 2 stage charging characteristic
  • Universal AC input / Full range
  • Built-in active PFC function, PF>0.90
  • No load power consumption<1W
  • 3 pole AC inlet IEC320-C14
  • Class I power ( with earth pin)
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Cooling by free air convection
  • Fully enclosed plastic case
  • 2 color LED indicator for charging status
  • Approvals: UL / TUV / EAC / CB / FCC / CE / UKCA
  • 2 years warranty
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