Over 15 years experience of providing support of MEAN WELL Power Supplies
Overview
GC30U-4P1J is the model of this series: rated current 2.09A, rated power 30W, typical efficiency 78%.
Features
- Charger for lead-acid batteries (flooded, Gel and AGM) and li-ion batteries (lithium iron and lithium manganese)(Note.1)
- Universal AC input / Full range
- With USA type 6FT power cord(2pin)
- Class II power (without earth pin)
- No load power consumption <1.0W
- Constant current and voltage(CC,CV mode)
- Suitable for continue load
- For high surge current equipment
- Protections: Short circuit / Overload / Over voltage / Over temp.
- 2 colors LED indicate for charging status
- Fully enclosed plastic case
- High reliability
- Approvals: UL / CUL / EAC / CB / FCC
- 2 years warranty
Specifications
OUTPUT
- SAFETY MODEL NO.
- GC30U-4
- DC VOLTAGE SET ATNote.3
- 14.3V
- RATED CURRENT
- 2.09A
- CURRENT RANGE
- 0 ~ 2.09A
- RATED POWER
- 30W
- RIPPLE & NOISE (max.)Note.4
- 100mVp-p
- CHARGING VOLTAGE RANGENote.5
- 13.5 ~ 14.5V
- LINE REGULATIONNote.6
- ±0.5%
- LED INDICATOR
- Green LED ON < 100mA, Red LED ON > 250mA
- SETUP, RISE, HOLD UP TIME
- 200ms, 50ms, 16ms at full load
INPUT
- VOLTAGE RANGE
- 90 ~ 264VAC 127 ~ 370VDC
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY (Typ.)
- 78%
- AC CURRENT
- 0.7A / 100VAC; 0.35A/ 230VAC
- INRUSH CURRENT (max.)
- 40A / 230VAC
- LEAKAGE CURRENT(max.)
- 0.25mA / 240VAC
PROTECTION
- OVERLOAD
- 90 ~ 110% Constant current mode and over 300% pulsing mode Protection type : Constant current limiting, recovers automatically after fault condition is removed
- OVER VOLTAGE
- 110 ~ 135% rated output voltage Protection type : Clamp by zener diode
- OVER TEMPERATURE
- IC1_Tj > 130℃ Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT
- WORKING TEMP.
- 0 ~ +50℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -20 ~ +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 STANDARDS
- UL62368-1, CSA22.2, 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 FCC part 15 Class B, EAC TP TC 020
- EMC IMMUNITY
- Compliance to EAC TP TC 020
OTHERS
- DIMENSION
- 108*67*36mm (L*W*H)
- PACKING
- 405g; 36pcs / 16.5kg / CARTON
CONNECTOR
- PLUG
- Standard type P1J: 2.1ψ * 5.5ψ * 11mm, tuning fork type center positive for stock ; Other type available by customer requested
- CABLE
- Standard type 18Awg UL1185 6ft and 4ft for 4.2V~8.4V output only for stock ; Other type available by customer requested
Test conditions and notes6
- 1.Modification for charger specification may be required for different battery specification. Please contact battery vendor and MEAN WELL for details.
- 2.All parameters are specified at 115VAC input, rated load, 25℃ 70% RH ambient.
- 3.DC voltage: The output voltage set at point measure by plug terminal & 0% load.
- 4.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
- 5.Output charging voltage range is measured from 0% to 100% rated load.
- 6.Line regulation is measured from low line to high line at rated load.
Technical drawings
Downloads
Certificates5
Catalogues1
FAQ
What battery types is the Mean Well GC30U-4P1J designed for?
The GC30U-4P1J is designed for lead-acid batteries, including flooded, gel, and AGM types. It is also intended for certain lithium-ion battery chemistries listed by the manufacturer, including lithium iron and lithium manganese. Buyers should confirm the battery pack's required charging profile matches this model's 14.3V output.
What are the main electrical ratings of the GC30U-4P1J?
This model is rated at 30W with a 14.3V output and 2.09A rated current. It uses constant current and constant voltage charging behavior. The input range is universal at 90 to 264VAC, with 127 to 370VDC also supported.
Is the GC30U-4P1J suitable for portable or field use?
It is a compact external adaptor measuring 108 x 67 x 36 mm and weighing about 0.405 kg. Its rated working range is 0°C to 50°C at 20% to 90% RH non-condensing. Those features make it practical for mobile service kits, bench use, and portable charging applications within those conditions.
What protections and status indicators does the GC30U-4P1J include?
This model includes protection for overload, over voltage, and over temperature. It also has a red/green LED indicator for charging status. These features help support safer operation and quick visual status checks.
What operating environment is the GC30U-4P1J rated for?
The specified working temperature range is 0 to 50 degrees C, with reference to the derating curve, at 20% to 90% RH non-condensing. For compliance-sensitive environments, it carries UL62368-1, CSA22.2, and EAC TP TC 004 safety approval and FCC Part 15 Class B EMC compliance.
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