Product data sheet

Product datasheet
OT 50/220…240/24
CV Power supplies 24 V
Areas of application
_ Suitable for indoor and outdoor SELV installations
_ Outdoor applications only in suitable installations
_ Suitable for use in tight, flat luminaires or installation in
suspended ceilings
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Product benefits
_ Versatile scope of application due to output power range of up to 240 W
_ Very high efficiency and reliability
_ Constant luminous flux for very low and high temperatures due to Smart Power Supply
June 8, 2016, 10:13:28
OT 50/220…240/24
© 2016, OSRAM GmbH. All rights reserved.
Page 1 of 5
Product datasheet
Technical data
Electrical data
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Nominal voltage
220…240 V
Mains frequency
50…60 Hz
Input voltage AC
198…264 V 1)
Input voltage DC
176…274 V 2)
Total harmonic distortion
< 20 %
Power factor λ
0.95/0.90
ECG efficiency
85 % 4)
Device power loss
8.0 W 5)
Inrush current
45 A 6)
Max. ECG no. on circuit breaker 10 A (B)
12
Max. ECG no. on circuit breaker 16 A (B)
19
Max. ECG no. on circuit breaker 25 A (B)
-
Surge capability (L-N)
2 kV
Nominal output voltage
24 V 7)
U-OUT (working voltage)
24 V
Nominal output power
50 W 8)
Galvanic isolation
SELV equivalent
Galvanic isolation primary/secondary
3.75 kV 9)
3)
1) V
/ Permitted voltage range
AC
2) Permitted voltage range
3) Full load at 230 V/Half load at 230 V
4) At full load and 230 V
5) Maximum
6) t
= 80 µs (measured at 50 % I
)
width
peak
7) +0.9/-0.5 V
8) Partial load 0…50 W
9) SELV-equivalent
June 8, 2016, 10:13:28
OT 50/220…240/24
© 2016, OSRAM GmbH. All rights reserved.
Page 2 of 5
Product datasheet
Dimensions & weight
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Length
242.0 mm
Width
40.0 mm
Height
16.0 mm
Product weight
290.00 g
Cable cross-section, input side
0.75…1.5 mm² 1)
Cable cross-section, output side
0.5…1.5 mm² 1)
Wire preparation length, input side
10 mm
Wire preparation length, output side
10 mm
Cable/wire length, input side
-
Cable/wire length, output side
-
1) Solid or flexible leads
Colors & materials
Casing material
Plastic
Temperatures & operating conditions
Ambient temperature range
-20…+45 °C
Maximum temperature at tc test point
95 °C
Max.housing temperature in case of fault
110 °C
Permitted rel. humidity during operation
5…85 %
Lifespan
ECG lifetime
1) At T
case
50000 h 1)
= 80°C at T point / 10% failure rate
c
Additional product data
Encapsulated
June 8, 2016, 10:13:28
OT 50/220…240/24
No
© 2016, OSRAM GmbH. All rights reserved.
Page 3 of 5
Product datasheet
Capabilities
1)
Dimmable
No
Overheating protection
Automatic reversible
Overload protection
Automatic reversible
Short-circuit protection
Automatic reversible
No-load proof
Yes
Max. cable length to lamp/LED module
10 m
Suitable for fixtures with prot. class
II / I
Type of connection, output side
Screw terminal
1) With OPTOTRONIC dimmers
Certificates & standards
Approval marks – approval
CE / ENEC 10 / CB / C-Tick
Standards
Acc. to IEC 61347-1/Acc. to IEC 61347-2-13/Acc. to
IEC 62384/Acc. to CISPR 15/Acc. to IEC 61000-32/Acc. to IEC 61547
Protection class
II
Type of protection
IP20
Logistical data
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Temperature range at storage
-30…85 °C
Download Data
File
Certificates
CEAG OT50
Certificates
ENEC mark approval_OT 5024
Installation/Operation notice
Instruction Sheet OT 50220-24024
Logistical Data
Product code
Product description
Packaging unit (Pieces/Unit)
Dimensions (length x width x
height)
Volume
Gross weight
4052899905566
OT 50/220…240/24
Shipping carton box
20
288 mm x 134 mm x 248 mm
9.57 dm³
4758.00 g
The mentioned product code describes the smallest quantity unit which can be ordered. One shipping unit can contain one or
more single products. When placing an order, for the quantity please enter single or multiples of a shipping unit.
June 8, 2016, 10:13:28
OT 50/220…240/24
© 2016, OSRAM GmbH. All rights reserved.
Page 4 of 5
Product datasheet
Disclaimer
Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release.
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June 8, 2016, 10:13:28
OT 50/220…240/24
© 2016, OSRAM GmbH. All rights reserved.
Page 5 of 5