LK5660-7R POWER ONE, LK5660-7R Datasheet - Page 18

• Manufacturer Part Number: LK5660-7R
• Description: CONVERTER AC/DC 225VIN 48VOUT
• Manufacturer: POWER ONE
• Series: Kr

Specifications of LK5660-7R

• Voltage - Output: 24V
• Number Of Outputs: 2
• Power (watts): 150W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 85 ~ 255VAC
• Mounting Type: Chassis Mount
• 1st Output: 24 VDC @ 3A
• 2nd Output: 24 VDC @ 3A
• Size / Dimension: 6.63" L x 4.37" W x 3.15" H (168.5mm x 111mm x 80mm)
• Power (watts) - Rated: 150W
• Operating Temperature: -25°C ~ 71°C
• Efficiency: 83%
• Approvals: CE, cUL, EN, TUV
• Output Voltage (channel 1): 24 V
• Output Current (channel 1): 3 A
• Output Voltage (channel 2): 24 V
• Output Current (channel 2): 3 A
• Isolation Voltage: 2.8 KV
• Output Type: Isolated
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LK 5660-7R; LK 5660-7R; Q1660869

Reliability
Table 14: MTBF calculated according to MIL-HDBK 217F
Mechanical Data
Dimensions in mm. The converters are designed to be inserted into
a 19" rack, 160 mm long, according to IEC 60297-3.
Fig. 28
Aluminium case K02 with heat sink, black finish (EP
powder coated), and self cooling; weight 1.6 kg
BCD20001-G Rev AC, 16-Dec-2010
Values at specified
case temperature
MTBF
Front plate
50
Mounting slots for chassis or wall mounting
Main face
(171.0 .... 171.9)
Model
LK4301-7ER
159
168.5
Measuring point of
case temperature T
C
Ground benign
Page 18 of 29
514 000
40 °C
4.5
Back plate
150 – 280 Watt AC-DC Converters
88 000
40 °C
Ground fixed
Notes:
– d
– free air location: the converter should be
K Series with PFC Data Sheet
to next part in order to ensure proper air
circulation at full output power.
mounted with fins in a vertical position to
achieve maximum airflow through the heat
sink.
15 mm, recommended minimum distance
38 000
70 °C
Screw holes of the
27.38
frontplate
5 x 90°
7 TE
2.8
Ground mobile
80
35 000
50 °C
Test jacks (+/–)
Option P (V
Option D (V
Option D (V
LED i (red)
LED OK (green)
LED I
3.27
www.power-one.com
9 TE
oL
42
(red)
09002c
= Ø 4.1
= Ø 3.5
o
to
ti
)
)
Projection
)
European
Unit
h
d