Sign In | Join Free | My infospaceinc.com
China Beijing Ding Ding Future Technology Co.Ltd logo
Beijing Ding Ding Future Technology Co.Ltd
Let our small works lighting big world
Verified Supplier

4 Years

Home > Rectifier Module >

Metal Enclosure Charger NPB-120-24

Beijing Ding Ding Future Technology Co.Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Metal Enclosure Charger NPB-120-24

Brand Name : MEAN WELL

Model Number : NPB-120-12 NPB-120-24 NPB-120-48

Certification : CE

Place of Origin : CN

MOQ : 1 piece

Price : 1 USD

Payment Terms : L/C,T/T

Supply Ability : 3000 pieces per month

Delivery Time : 8-10 weeks

Packaging Details : cartons

Brand : MEAN WELL

Product Name : Metal Enclosure Charger

Output voltage : 14.4V -57.6V

Rated power : 101-120.8W

Input frequency : 47 ~ 63Hz

DC voltgae : 4.2V- 28.6V

Efficiency : 55%-80%

Protection : over voltgae / over load

Dimension : 182.7*96*49mm (L*W*H)

Weight : 1.4kg

Contact Now

Metal Enclosure Charger NPB-120-24



Mean Well Portable Type Metal Enclosure Charger NPB-120-12 NPB-120-24 NPB-120-48


Model

New models:

NPB-120 / NPB-240 / NPB-360

Old models:

PA-120 / PB-120


Features :

Standard type highly reliable wide voltage range charger

Metal enclosure for better heat dissipation , leading lower touch temperature

Easy and flexible adjustment:
‧ Charging voltage adjustable through front panel (10.5~15.2V, 21~30.4V, 42~60.8V)
‧ Charging current adjustable through panel (50~100% of rated current)
‧ 2 or 3 stage selectable by DIP S.W. on front panel

Protections: Short circuit, over voltage, over temperature, battery reverse polarity

Comply with UL/EN62368-1 and IEC60335-1/2-29 dual certifications

Multiple DC output plugs selectable: Anderson, terminal block and 4 pin power pin



Technical


MODEL NPB-120-12 NPB-120-24 NPB-120-48
=XLR, AD1, TB




OUTPUT

BOOST CHARGE VOLTAGE(Vboost)(default) 14.4V 28.8V 57.6V
FLOAT CHARGE VOLTAGE(Vfloat)(default) 13.8V 27.6V 55.2V
VOLTAGE ADJUSTABLE RANGE 10.5 ~ 15.2V 21 ~ 30.4V 42 ~ 60.8V
OUTPUT CURRENT(Typ.) Note.5 6.8A 4A 2A
CURRENT ADJUSTABLE RANGE 50% ~ 100%
MAX. POWER Note.3 103.4W 121.6W 121.6W
RECOMMENDED BATTERY CAPACITY (AMP HOURS) Note.4 20 ~ 90AH 15 ~ 50AH 7 ~ 25AH





INPUT

VOLTAGE RANGE Note.5 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) PF>0.98/115VAC, PF>0.92/230VAC@12V,PF>0.93/230VAC@24/48V at full load


EFFICIENCY (Typ.)

XLR 86.5% 89% 90.5%
AD1 86.5% 89% 90.5%
TB 87% 89.5% 90.5%
AC CURRENT (Typ.) 1.5A/115VAC 0.8A/230VAC
INRUSH CURRENT (Typ.) COLD START 55A at 230VAC



PROTECTION

SHORT CIRCUIT Note.6 Protection type : Constant current limiting, charger will shutdown after 5 sec, re-power on to recover
OVER VOLTAGE 16 ~ 20V 32 ~ 40V 64 ~ 75V
Protection type : Shut down and latch off o/p voltage, re-power on to recover
REVERSE POLARITY By internal fuse open
OVER TEMPERATURE Hiccup mode, recovers automatically after temperature goes down
FUNCTION CHARGING CURVE 2 or 3 stage adjustable by DIP S.W



ENVIRONMENT

WORKING TEMP. -30 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT ±0.05%/℃ (0 ~ 45℃)
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes









SAFETY & EMC

(Note 7)

SAFETY STANDARDS

CB IEC62368-1,IEC60335-1/2-29, Dekra BS EN/EN62368-1,BS EN/EN60335-1/2-29, UL62368-1, AS/NZS60335-1/2-29,

EAC TP TC 004 approved

WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH



EMC EMISSION

Parameter Standard Test Level / Note
Conducted BS EN/EN55032 (CISPR32),BS EN/EN55014-1 Class B
Radiated BS EN/EN55032 (CISPR32),BS EN/EN55014-1 Class B
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3 -----





EMC IMMUNITY

BS EN/EN55014-2,BS EN/EN55024,BS EN/EN55035
Parameter Standard Test Level / Note
ESD BS EN/EN61000-4-2 Level 3, 8KV air ; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 2, 3V/m
EFT / Burst BS EN/EN61000-4-4 Level 2, 1KV
Surge BS EN/EN61000-4-5 Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth
Conducted BS EN/EN61000-4-6 Level 2, 3Vrms
Magnetic Field BS EN/EN61000-4-8 Level 1, 1A/m
Voltage Dips and Interruptions BS EN/EN61000-4-11

>95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods


OTHERS

MTBF 1895.4K hrs min. Telcordia TR/SR-332 (Bellcore) ; 225.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION 182.7*96*49mm (L*W*H)
PACKING 1.3Kg; 10pcs/ 14Kg / 1.13CUFT





NOTE

1. Modification for charger specification may be required for different battery specification. Please contact battery vendor and MEAN WELL for details.

2. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

3. Refer to derating curve.

4. This is MEAN WELL's suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation.

5. Derating may be needed under low input voltages. Please check the derating curve for more details.

6. This protection mechanism is specified for the case the short circuit occurs after the charger is turned on.

7. The charger is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets 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 Liability Disclaimer:For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx


Metal Enclosure Charger NPB-120-24

Metal Enclosure Charger NPB-120-24



Metal Enclosure Charger NPB-120-24Metal Enclosure Charger NPB-120-24

Metal Enclosure Charger NPB-120-24


Solutions
Leveraging cutting-edge tools and global partnerships, we provide telecom firms with comprehensive solutions: site feasibility studies, AI-assisted planning, real-time technical support, and AI-driven predictive maintenance—across China and global markets.

FAQ :

1.Q: Can samples be provided with pricing?

A: Sample requests are accommodated. Samples are priced at standard bulk rates, and freight costs are billable to the recipient. A detailed quotation matrix including volume discounts will accompany sample shipments.


2.Q: How does your company address quality discrepancies?

A: As a 10-year industry veteran with ISO 9001 certification, we initiate root cause analysis (RCA) for all quality issues. Non-conformities are resolved per contractual SLAs, with our technical support team providing 24/7 remediation assistance.


3.Q: What's the quality assurance standard?

A: All products are factory-sealed, 100% OEM components. Each unit undergoes thermal cycling, vibration testing, and functionality validation prior to packaging.


4.Q: What's the warranty duration?

A: Our products carry a 12-month comprehensive warranty covering manufacturing defects.


5.Q: How are defective products handled?

A: Within the warranty period, we provide free return shipping for faulty items. Replacement units are expedited via priority logistics channels.



Metal Enclosure Charger NPB-120-24



Metal Enclosure Charger NPB-120-24


Product Tags:

Metal Enclosure Charger NPB-120-12

      

Metal Enclosure Charger NPB-120-24

      

Mean Well NPB-120-48

      
Quality Metal Enclosure Charger NPB-120-24 for sale

Metal Enclosure Charger NPB-120-24 Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Beijing Ding Ding Future Technology Co.Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)