PB-300 MEANWELL | Alldatasheet
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300W Single Output Battery Charger P B ™ 3 0 0 series SS Features : * 3 stage charging ~ * AC 115/230VAC selected by switch —\\ = * Built-in passive PFC function compliance to EN61000-3-2 Class A (option) WSS = * Protection: Overload / Short circuit / Reverse polarity / Over voltage —S SSS S SSS > / Over temperature . SS oh * Cooling by free air convection SS * Charger for lead-acid batteries > SS * 2color LED loading indicator * Low cost, High reliability PB 300/360 P 12 1.300W without FAN 2.360W with FAN P:With Passive PFC aay N:Without Passive PF: 48:57.6V SPECIFICATION BOOST CHARGE VOLTAGE [14a VOLTAGE ADJUSTABLE RANGE | 13 ~ 14.7V 26 ~ 28.8V output RECOMMENDED BATTERY a oooah 40~125Ah CAPACITY(AMP HOURS) Note 5) 105A 533A CURRENT (Typ.) __(Note 6) INPUT COLD START 60A Protection type : Constant current limiting, recovers automatically after fault condition is removed ‘SHORT CIRCUIT IP Built in fuse (FS100) to protect short circuit condition, shut down o/p voltage and can not re-power on PROTECTION By internal fuse 16-18 31~38V [59~64v OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover Protection type : Automatically derate charge current until zero REMOTE CONTROL (CNS) _|Open: Normal work Short: Stop Charging |WORKING TEMP. _—_| -10~~ +50°C(Refer to output load derating curve) TEMP. COEFFICIENT 40.05%6/°C (0~ 45°C) SAFETY STANDARDS 1EC60335-2-29 CB approved by TUV(except for 48V), UL60950-1 approved ISOLATION RESISTANCE _| /P-O/P, /P-FG, O/P-FG:100M Ohms/500VDC. HARMONIC CURRENT Compliance to EN61000-3-2,-3 (only P type) orwers [DIMENSION asaasesnmicwe) NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.tuf & 47uf parallel capacitor. 3, Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets 5. This is Mean Wels suggested range. Please consut your battery manufacturer or their suggestions about maximum charging curent imtaon 6. Test condition is at 25°C, charging current will change under diferent temperature.
MEAN WELL} 300W Single Output Battery Charger P B - 3 0 0 series ee] @ Mechanical Specification Case No.801B —_Unit:mm 253 235 A2. 427. 54 48.5, 5 55 8 T =|((s [3] ge J v SsUIet Elle |||tel|/ag Too ala. | lisse ry |” [eH = 20 El=|é al] @ |€ Recreesresseced PLEREARP | ag CEREECEEECESO airtow | cceeEEERREEP |S Prexexexexekexend direction Proxoxexexekexend CECECECEO-CECEO > CECECEOEORCECEO CERRCREEEEEECPO CROEEEEEERCREES ceeeeeeeeeeO EEEEECEECECEO EERE EEEEEEEEEEECEO ERERERECECECEO EREREEEEECECEO EERE SERRE Remote Control(CN6) : JST B2B-XH or equivalent [Assignment | _MatingHousing | Terminal JSTXHP | JST SXH-001T-PO.6 PIN1,2 Short: Stop Charging | _ oF equivalent or equivalent @ Block Diagram fosc : 70KHz FAN ON/OFF CONTROL ep EMI RECTIFIERS POWER Qa¢ RECTIFIERS no POURRY oy ITCH- & - FILTER PASSIVE P.F.C ING | > © |_ FILTER PROTECTION dey O.C.P. Fo of DETECTION i) PWM A CIRCUIT - “ EPI CONTROL PeeE — &
1 Charging Curve Hf Output Load VS Temperature
Start — , | - Veoost 100 ZA Ee ver 0 Charge Voltage | 1 1 t I I 80 I I 7 | Poo = 0 Charge Current [Constant Current; Constant Voltage = t ; 2 4 stage1 | stage2 | stage 3 Sg LED COLOR Red Green 400 10-20 25 30405 60 State | PB-300-12 | PB-300-24 | PB-300-48 EXTERNAL CASE TEMPERATURE (‘C) Vooost 14aV 28.80 57.6V VelT 13.6V mw 54.4V