Application:
- MKP capacitor TL 507 is designed for parallel compensation of discharge lamps in demanding working conditions - harmonic distortion of the mains supply and the occurrence of accidental short-term spikes. (Capacitor is possible at lower requirements for durability and maintaining of basic electrical parameters to use as a filter or protective element in photovoltaic inverters and wind power plants, etc.)
Electrical properties for Tnom=70°C:
- Nominal capacitance: 5 ÷ 65 μF
- Tolerance of capacitance: ±5% ( J )
- Max. nominal voltage (Unom): 470V/50Hz (THD≤4%)
- Nominal voltage (Unom): 440V/50Hz (THD≤8%)
400V/50Hz (THD≤16%)
320V/50Hz (THD≤32%) - Max. operating overvoltage – 8 hours/day: 1.1×Unom
30min/den: 1.15×Unom
1min/ den: 1.3×Unom - Max. peak overvoltage (pulsed voltage): 2xUnom=940V/50Hz
- Test voltage between terminals: 2xUnom 50Hz / 2s.
- Test voltage terminals / case: 2000V 50Hz / 2s.
Type marking of capacitors:
- TL 507
Type marking of capacitors:
- J . . . single faston tag 6.3 mm, resistor
- D . . . double faston tag 6.3x0.8 mm, resistor
- I . . . . insulated solid core leads ø= 0.8, L= 120mm, resistor
Pro C>=50µF vývody Ø1,2mm,L=120mm, resistor - L . . . insulated flexible core leads 0.75mm2, L= 120mm, resistor
Pro C>=50µF vývody S=1, 5mm2,L=120mm, resistor - H . . . cable 2 × 0.75mm2, pro C>=50µF, kabel 2 x 1,5mm2
2nd letter indicates case fixing system:
- B . . . case without a base stud
- S . . . case with a base stud M8 x 10mm (a nut and a washer are included).
Example of making for an order:
-
TL 507 IS 30μF / 5% -gas tube compensation capacitor with insulated solid core leads Ø 0,8mm and case with a metal base stud M8x10 mm. Capacitance tolerance +-5%.
