5 Year Warranty

 

Approvals:  

ELECTRICAL SPECIFICATIONS

Part Number

Output Voltage Range Without Dimming

Programmable Constant Voltage Region

Programmable Constant Voltage Region

Max Output Power

Input Current

Power Factor

Efficiency

110V  220V

Line Regulation

Load Regulation

KLPA250JV-S024036P

24-36 V

24-36 V

4.1-10.4A

250W

2.4A

(115VAC)

 

1.2A

(230VAC)

0.99

(115VAC)

 

0.97

(230VAC)

90%

92%

±0.3%

±1%

KLPA250JV-S036048P

36-48 V

36-48 V

2.7-6.9A

250W

90%

92%

KLPA250JV-S048080P

48-80 V

48-80 V

2.0-5.2 A

250W

91%

93%

KLPA250JV-S080140P

80-140 V

80-140 V

1.2-3.2 A

250W

92%

94%

KLPA250JV-S140233P

140-233 V

140-233 V

1.0-1.78 A

250W

91%

93%

PROTECTIONS & CONDITIONS

 

PROTECTION

OVER CURRENT

95~108%

Protection type: Constant current limiting, recovers automatically after fault condition is removed

SHORT CIRCUIT

Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

1.3Vo，Protection type: Hiccup mode, recovers automatically after fault condition is removed

OVER TEMP.

Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.

-35 ~ +70℃ (Refer to “Derating Curve”)

WORKING HUMIDITY

10 ~ 100% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85℃, 5 ~ 100% RH

TEMP. COEFFICIENT

±0.05%℃ (0~50℃)

VIBRATION

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

Maximum T-case Temp.

90℃

GENERAL INFORMATION

LED Driver Type

Constant  Current  /  Constant Voltage

Maximum Wattage

250W

Input Voltage

90 ~ 305 VAC

Input Frequency

47 ~ 63 Hz

Total H armonic Distortion

<20%

WARRANTY

5 year limited warranty

Inrush Current

65A at 230VAC cold start +25℃

MTBF

＞200kHrs to MIL-HDBK-217 at25℃,GB

Protection

Over Load / Over Temperature / Short Circuit Protection

Weight

1250g

Packaging

12pcs/carton

CERTIFICATES & COMPLIANCE

SAFETY & EMC

SATETY STANDARDS

UL8750, UL935, UL1012, CSA-C22.2 No.107.1, EN61347-1, EN61347-2-13

WITHSTAND VOLTAGE

I/P – O/P: 3.75kVAC

ISOLTATION RESISTANCE

I/P – O/P: 100M Ohms / 500VDC /25℃ / 70% RH

EMC EMISSION

Compliance to EN55015, EN61000-3-2 Class C (≥60% load); EN61000-3-3

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024

MECHANICAL SPECIFICATION

CHARACTERISTIC CHARTS

Derating Characteristics 

Static Characteristics

KLPA250JV-S036048P / PF vs Output

KLPA250JV-S036048P / Efficiency vs Output

KLPA250JV-S036048P / THD vs Output

Lifetime vs Case Temp.

KLPA250JV-S036048PEfficiency vs Output(CC Mode)

KLPA250JV  Lifetime vs Case Temp

Vo vs Io for KLPA250JV-S024036P 

Vo vs Io for KLPA250JV-S036048P

Vo vs Io for KLPA250JV-S048080P

Vo vs Io for KLPA250JV-S080140P

Vo vs Io for KLPA250JV-S140233P

 

TIMER DIMMING

NOTE:

1. The dimming time can be programmed by the NFC controller.
2. The time of t1 and t2 can be set by the NFC programmer.(0.5h step)
3. The value of I1 and I2 can be set by the NFC programmer.
4. Current change from  I1 to I2 need a few minutes.

0-10V ANALOG & PWM DIMMING

Io/Ir vs Vdim

Io/Ir vs Vdim

 

 

 

NOTE:

1. Io is actual output current and Ir is rated current without dimming control.
2. For the driver to operate properly, the load voltage must be in the working voltage range.
3. We have DIM-TO-OFF option can be programmed by the programmer.
4. Maximum input voltage at dimming wire is 12V. 
5. AUX wire is only for source, can’t connect to other voltage source. 

NFC CONTROLLER

 

NOTE: 

1. The NFC controller can modulate the output current and output voltage.
2. The NFC dimming is a way of non-contact process, therefore much safer compared to traditional ones.
3. Power devices can be programmed without power on.