乐清市楚希电气有限公司

MODEL

 LPV-300-12 /                            24                                          48V

OUTPUT

DC VOLTAGE RANGE

 12V                                           24V                                          48V

RATED CURRENT

 25A                                         12.5A                                        6.25A

CURRENT RANGE

0~25A                                    0-12.5A                                  0-6.25A

RATED POWER

300W                                     300W                                     300W

RIPPLE & NOISE (max.)  Note.2

150mVp-p                            200mVp-p                         200mVp-p 

VOLTAGE TOLERANCE Note.3

±5.0%

LINE REGULATION

±1.0%

LOAD REGULATION

±2.0%

SETUP, RISE TIME       

1500ms, 30ms/230VAC 1500ms, 30ms/115VAC at full load

HOLD UP TIME (Typ.)

20ms/230VAC 15ms/115VAC at full load

INPUT

VOLTAGE RANGE       

170~264VAC   235~373VDC

FREQUENCY RANGE

47~63HZ

EFFICIENCY (Typ.)

       83%                                        85%                                87%

AC CURRENT

0.2A/230VAC 0.35A/115VAC

INRUSH CURRENT (max.)

COLD START 35A/115VAC         70A/230VAC

LEAKAGE CURRENT

1mA/240VAC

PROTECTION

OVER LOAD

Above 105% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

27.6 ~ 32.4V

Protection type: Shut off o/p voltage, clamping by zener diode

ENVIRONMENT

WORKING TEMP

-10~+60°C (Refer to “Derating Curve”)

WORKING HUMIDITY

20~90%RH non-condensing

STORAGE TEMP., HUMIDITY

-10~+60°C  20~90%RH

TEMP. COEFFICIENT

±0.03%(0~50°C)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY&EMC

SAFETY STANDARDS

UL8750, CSA C22.2 No. 250.0-08 approved ; Design refer to TUV EN60950-1

WITHSTAND VOLTAGE

I/P-O/P:3.75KVAC

ISOLATION RESISTANCE

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

EMC EMISSION

Compliance to EN55015, EN61000-3-2 Class A, EN61000-3-3

EMC IMMUNITY

Compliance to EN61547, EN61000-4-2,3,4,5,6,8,11, light industry level(surge 2KV), criteria A

QTHERS

PACKING

2.45Kg; 10pcs/23KG

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 0.1uf & 47uf parallel capacitor.

3. Tolerance: includes set up tolerance, line regulation and load regulation.