Tridonic 89899998 PC 2×26/32-5 TC COMBO – Limited Stock

89899998 Technical data for normal operation

Rated mains supply voltage 220-240 V
Mains frequency 50/60 Hz
Earth leakage current < 0.5 mA

Lamp starting
type of start pre-heat
starting time ca. 1.6 s
min. lamp starting temperature -15°C
number of starts per lamp ca. 20.000
average lamp life (acc. to IEC 60081) 13.000 to 15.000 h
Lamp operating frequency > 42 kHz
Overvoltage protection 320 V for 1 h with IVG
Overvoltage indication (IVG) starting at input voltage ≥ 306 V AC
Ballast lumen factor (BLF) see table on page 1
Recharge period 24 h

Nominal charge current

NiCd 4 Ah D, NiMH 4 Ah Cs (3 h) 200 mA
NiCd 1.5 Ah Cs, NiMH 2 Ah Cs (1 h) 100 mA
Mains change over voltage in accordance with EN 60598-2-22

Technical data for emergency operation

Min. lamp starting temperature 0 °C
Emergency light output factor (BLF) see table on page 1
Battery design voltage 1.2 V per cell
Nominal discharge current (3 h, 1 h) 1.1 A
Lamp operating frequency typ. 17 kHz

Insulation and electric strength testing of luminaires

Electronic devices can be damaged by high voltage. This has to be considered during the routine testing of the luminaires in production.

According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an insulation test with 500 VDC for 1 second. This test voltage should be connected between the interconnected phase and neutral terminals and the earth terminal. The insulation resistance must be at least 2 MΩ.

As an alternative, IEC 60598-1 Annex Q describes a test of the electrical strength with 1,500 VAC (or 1,414 x 1,500 VDC). To avoid damage to the electronic devices this test must not be conducted.

Basic insulation between supply and battery circuit

Restarting after lamp replacement

Note: Before servicing luminaires the mains supply should always be disconnected.

If faulty lamps are changed with the mains connected they can be made to restart automatically provided an interval of 2 seconds is left after removal.
• Single lamp combined units always restart automatically.
• Twin lamp combined units that do not restart automatically will do so if the first lamp that was inserted is removed and re-inserted

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.

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