Tridonic 87500961 LC 20/100-1050/44 NF SR EXC3

87500961 Common Data

Rated supply voltage 220 – 240 V
AC voltage range 198 – 264 V
DC voltage range 176 – 270 V
Mains frequency 0 / 50 / 60 Hz
Overvoltage protection 320 V AC, 48 h
Typ. rated current (at 230 V, 50 Hz, full load) (1)(2) 111 mA
Typ. current (220 V, 0 Hz, full load, 100 % dimming level) (2) 110 mA
Leakage current (at 230 V, 50 Hz, full load) (1)(2) < 0.7 mA
Typ. input current in no-load operation < 21 mA
In-rush current (peak / duration) 4.3 A / 32 µs
Max. input power 24.5 W
Typ. input power in no-load operation 0.995 W
Typ. efficiency (at 230 V, 50 Hz, full load) (2) 81 %
λ (at 230 V, 50 Hz, full load) (1) 0.93 C
THD (at 230 V, 50 Hz, full load) (1) < 20 %
Starting time (at 230 V, 50 Hz, full load) (3) < 0.5 s
Starting time (DC mode) (3) < 0.8 s
Switchover time (AC/DC) (4) < 1 s
Turn off time (at 230 V, 50 Hz, full load) < 0.2 s
Output current tolerance (1)(5)(6) ± 5 %
Max. output current peak (non-repetitive) (7) ≤ output current + 20 %
Output LF current ripple (< 120 Hz) ± 5 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Max. output voltage (U-OUT) 60 V
Mains surge capability (between L – N) 1 kV
Mains surge capability (between L/N – PE) 2 kV
Surge voltage at output side (against PE) 3 kV
Type of protection IP20
Length 120 mm
Width 51 mm
Height 29 mm
Lifetime up to 100000 h

87500961 Wiring

87500961 Wiring type and cross section

Mains supply wires
For wiring use stranded wire with ferrules or solid wire from 0.5–2.5 mm2.
Strip 10–11 mm of insulation from the cables to ensure perfect operation of the push terminals.
Use one wire for each terminal connector only.
Use each strain relief channel for one cable only.

Secondary wires (LED module)
For wiring use stranded wire with ferrules or solid wire from 0.5–1.5 mm².
Strip 8.5–9.5 mm of insulation from the cables to ensure perfect operation of the push-wire terminals.
Use one wire for each terminal connector only.
Use each strain relief channel for one cable only.

Tridonic are a Zumtobel Group company, founded in 1956 in Dornbirn, Austria. For more than 60 years, they have been a driving force in the development of professional lighting solutions.

Today, Tridonic is a world-leading provider of lighting technology for professional applications, including office buildings, and retail outlets, hotels and restaurants, the education industry and outdoor lighting sectors.

In Tridonics’ extensive range of energy-efficient dimmable and non-dimmable LED drivers they offer the right products for every indoor and outdoor application – from cost-efficient LED drivers in proven Tridonic quality to premium products that give you maximum flexibility and convenience.

Tridonics’ dimmable LED drivers can be controlled with different analog and digital dimming signals. Tridonic basicDIM Wireless products allow wireless control without additional wiring.