OT 75/220…240/24 E
Product datasheet
OT 75/220…240/24 E
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
October 6, 2017, 14:10:47
OT 75/220…240/24 E
© 2017, 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)
Total harmonic distortion
< 20 %
Power factor λ
0.95
ECG efficiency
89 % 3)
Device power loss
8.5 W 4)
Protective conductor current
<2.0 mA
Inrush current
41 A 5)
Max. ECG no. on circuit breaker 10 A (B)
7
Max. ECG no. on circuit breaker 16 A (B)
11
Max. ECG no. on circuit breaker 25 A (B)
-
Surge capability (L-N)
2 kV
Nominal output voltage
24 V 6)
U-OUT (working voltage)
24 V
Nominal output power
75 W 7)
Galvanic isolation
SELV equivalent
Galvanic isolation primary/secondary
3.75 kV 8)
Surge capability (L/N-Ground)
3 kV
2)
1) Permitted voltage range
2) Minimum
3) At full load and 230 V
4) Maximum
5) t
= 200 µs (measured at 50 % I
)
width
peak
6) Electronically stabilized, line ripple maximum ±0.2 V
7) Partial load 0…75 W
8) SELV-equivalent
October 6, 2017, 14:10:47
OT 75/220…240/24 E
© 2017, OSRAM GmbH. All rights reserved.
Page 2 of 5
Product datasheet
Dimensions & weight
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Length
241.0 mm
Width
43.0 mm
Height
30.0 mm
Mounting hole spacing, length
227.0 mm
Product weight
560.00 g
Cable cross-section, input side
0.83 mm² 1)
Cable cross-section, output side
2.1 mm² 1)
Wire preparation length, input side
10 mm
Wire preparation length, output side
10 mm
Cable/wire length, input side
230 mm
Cable/wire length, output side
230 mm
1) Solid leads
Colors & materials
Casing material
Metal
Temperatures & operating conditions
Ambient temperature range
-20…+60 °C
Maximum temperature at tc test point
85 °C 1)
Max.housing temperature in case of fault
110 °C
Permitted rel. humidity during operation
5…85 %
1) Maximum at the Tc-point
Lifespan
ECG lifetime
1) At T
case
50000 h 1)
= 75°C at T point / 10% failure rate
c
Additional product data
October 6, 2017, 14:10:47
OT 75/220…240/24 E
© 2017, OSRAM GmbH. All rights reserved.
Page 3 of 5
Product datasheet
Encapsulated
No
Capabilities
1)
Dimmable
No
Overheating protection
Automatic reversible
Overload protection
Automatic reversible
Short-circuit protection
Automatic reversible
No-load proof
Yes
Suitable for fixtures with prot. class
II
Type of connection, output side
Push terminal
Number of channels
1
1) With OPTOTRONIC dimmers
Certificates & standards
__
Approval marks – approval
CE / VDE / VDE-EMC / CB / RCM / ENEC 10
Standards
Acc. to IEC 61347/Acc. to IEC 60598/Acc. to IEC
62384/Acc. to EN 55015:2006 + A1:2007/Acc. to EN
61000-3-2/Acc. to EN 61547
Protection class
I
Type of protection
IP64
Logistical data
Temperature range at storage
-40…85 °C
Download Data
File
Addon Technical Information
328949_ATI OPTOTRONIC OT 75220-24024 E (GB)
Addon Technical Information
328950_ATI OPTOTRONIC OT 75220-24024 E (D)
Certificates
730563_VDE Certificate
Declarations of conformity
334820_Declaration of conformity OT 75220-24024 E
Logistical Data
Product code
Product description
Packaging unit (Pieces/Unit)
Dimensions (length x width x
height)
Volume
Gross weight
4008321362476
OT 75/220…240/24 E
Shipping carton box
10
278 mm x 126 mm x 268 mm
9.39 dm³
6146.00 g
October 6, 2017, 14:10:47
OT 75/220…240/24 E
© 2017, OSRAM GmbH. All rights reserved.
Page 4 of 5
Product datasheet
Product code
Product description
Packaging unit (Pieces/Unit)
Dimensions (length x width x
height)
Volume
Gross weight
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.
Disclaimer
Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release.
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October 6, 2017, 14:10:47
OT 75/220…240/24 E
© 2017, OSRAM GmbH. All rights reserved.
Page 5 of 5
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