Electronic transformers
HTN 75 Transformer 230/240V, 20W-75W
073037 | Manufacturer: Osram | EAN: 4008321073037 | MPN: HTN-75
More info - HTN 75 Transformer Efficient 230 240V, 20W-75W Power Solution
Introducing the HTN 75 Electronic Transformer - the perfect solution for low-voltage halogen lamps. With a wattage range of 20 to 75W, this transformer offers high efficacy and minimal power loss. Its compact design allows for easy installation in space-critical areas. Plus, it provides protective operation throughout the entire partial-load range, ensuring long lamp life. Ideal for effect lighting, living rooms, restaurants, and more. Upgrade your lighting setup with the HTN 75 Electronic Transformer today!
Lamp wattage 20…75 W
Line current 0.32 A
Power factor λ 0.95
Operating frequency 50 kHz
Nominal output voltage 11.5 / 11.7 V
Input voltage AC 220 - 240 V
Mains frequency 50 - 60 Hz
System wattage 79 W
Input voltage range 207…254 V
Max. ECG no. on circuit breaker 10 A (B) 37
Max. ECG no. on circuit breaker 16 A (B) 59
ECG efficiency 95%
Galvanic isolation primary/secondary 4 kV
Inrush current 0.37 A
Length 104 mm
Width 33 mm
Mounting hole spacing, length 98 mm
Height 22 mm
Mounting hole spacing, width -
Cable cross-section, input side 1.5 mm²
Cable cross-section, output side 1.5 mm²
Wire preparation length, input side 10 / 6 mm
Wire preparation length, output side 10 / 6 mm
Ambient temperature range 0…+50 °C
Maximum temperature at tc test point 85 °C
Design / version Very small with cable clamp
Dimming method Trailing-edge phase control
Overload protection Automatic reversible
Overheating protection Automatic reversible
Short-circuit protection Automatic reversible
Max. cable length to lamp/Led module 2.0m
Cable/wire types, input side NYM 3 × 1.5 / H05 VV-F 2 × 0.75 / H03VV-F 2 × 0.75 / H03VVH2-F 2 × 0.75 mm²
Cable/wire types, output side NYM 3 × 1.5 / H05 VV-F 2 × 0.75 / H03VV-F 2 × 0.75 mm²
Dimmable Yes
Dimming range 0…100%
No-load proof Yes
Suitable for fixtures with prot. class II
Approval marks - approval VDE / VDE-EMC / E1 approval / EAC
Standards Acc. to EN 61347/Acc. to EN 55015/Acc. to EN 61000 - 3-2/Acc. to EN 61547/Acc. to EN 61047
Type of protection IP20
Benefits
• Dimmable on the leading edge (without HTN) and trailing edge
• Very low power loss thanks to high efficacy
• Strain relief suitable for different cable types (HTM)
• Suitable for space-critical installation thanks to compact functional design
• Extremely compact transformer for highly space-critical installation conditions (HTN)
• Protective operation throughout the entire partial-load range for long lamp life
Areas of application
• Effect and accent lighting
• Living rooms
• Object lighting
• Conference rooms
• Restaurants
• Recessed and surface-mounted furniture luminaires
• Shop lighting
• Event rooms
