MODEL

LDV-185-350A

LDV-185-350B

LDV-185-350C

LDV-185-700A

LDV-185-700B

LDV-185-700C

OUTPUT

DC VOLTAGE

32~38V

37~43V

42~51V

32~38V

37~43V

42~51V

RATED CURRENT

350mA

350mA

350mA

700mA

700mA

700mA

RATED POWER

159.6W

180.6W

182W

159.6W

180.6W

182W

MAX CHANNEL

12CH

12CH

12CH

6CH

6CH

6CH

CONSTANT CURRENT ACCURACY

5%

SETUP, RISE TIME

2500ms, 50ms

HOLD UP TIME (Typ.)

10ms / 230VAC

INPUT

VOLTAGE RANGE

180 ~ 305VAC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR

PF>0.95/230VAC         PF 0.9 at 75 ~ 100%  load

EFFICIENCY (Typ.)

>=88.5%

AC CURRENT (Typ.)

1.5A / 230VAC

INRUSH CURRENT (Typ.)

COLD START 60A / 230VAC

LEAKAGE CURRENT

<0.75mA / 240VAC

PROTECTION

SHORT CIRCUIT

Channel shut down when each channel fault, re-power on to recovery

OTP DIMMING

When the NTC (RTH3) temperature is higher than 95 PSU will enter dimming mode with decreasing output Io

OVER VOLTAGE

41~50V

47~50V

54~63V

41~50V

47~50V

54~63V

Protection type : Shut down o/p voltage, re-power on to recover

OVER TEMPERATURE

100 10  (RTH2)

Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRO

NMENT

WORKING TEMP.

30 ~ +70 (Refer to output load derating curve),-40 can power on

WORKING HUMIDITY

20 ~ 95% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +80 , 10 ~ 95% RH

TEMP. COEFFICIENT

0.03%/ (0 ~ 50 )

VIBRATION

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY &EMC

(Note 4)

SAFETY STANDARDS

IP67 approved; Design refer to EN61347-1,EN61347-2-13,UL8750

WITHSTAND VOLTAGE 

I/P-O/P:3.75KVAC  I/P-FG:1.88KVAC  O/P-FG:0.5KVAC  1minute

ISOLATION RESISTANCE

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH

HARMONIC CURRENT

Compliance to EN61000-3-2,CLASS C( 60% load),EN61000-3-3

EMS

IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61547, EN55024, heavy industry level (surge 4KV), criteria A

OTHERS

MTBF

Khrs min.      MIL-HDBK-217F (25 )

DIMENSION

222.2*90*38.8mm (L*W*H)

PACKING 

1.27 Kg; 12pcs/16.2Kg/1.02CUFT

NOTE

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

2. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

3. Please do not beyond rated power when choosing channel quantity.

4. Efficiency is measured under 230VAC input with Pout>120W and each output channel connecting with the same quantity of LEDs(similar Vf sum).

5. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the

complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.