Helvar LC44MINI-DA-700-1050 – Limited Stock

LC44MINI-DA-700-1050 Technical Data

Nominal rated voltage range 220 V – 240 V, 50 – 60 Hz
AC voltage range 198–264 VAC
DC voltage range 176-280 VDC

Mains current at full load 0.34 A
Frequency 50 Hz – 60 Hz
Stand-by power consumption < 0.5 W
THD at full power < 10%

Tested surge protection
1 kV L/N-GND (IEC 61000-4-5)
2 kV L-N (IEC 61000-4-5)
Tested fast transient protection 1 kV (IEC 61000-4-4)

Load Output (SELV <60 V)

Output current (Iout) 700 mA – 1050 mA (default)
Accuracy ± 5 %
Ripple <± 3 % 1) at ≤ 120 Hz 1) Low frequency, LED load: Cree XP-G LEDs
PstLM < 0.1 2)
SVM < 0.01 2) 2) At full power, measured with Cree XP-G LED modules.
Uout (max) (abnormal) 60 V
EOFx (EL use) 15 %

Operating Conditions and Characteristics

Absolute highest allowed tc point temperature 85 °C
Tc life (50 000 h) temperature 85 °C
Ambient temperature range –20 °C .. +45 °C*
Storage temperature range –40 °C … +80 °C
Maximum relative humidity No condensation
Life time (90 % survival rate) 50 000 h, at tc = 85 °C

LC44MINI-DA-700-1050 Connections and Mechanical Data

Wire size 0.5 mm2 – 1.5 mm2
Wire type Solid core and fine-stranded
Wire insulation According to EN 60598
Maximum driver to LED wire length 1.5 m
Weight 175 g
IP rating IP20

LC44MINI-DA-700-1050 LED driver is suited for built-in usage in luminaires. With external strain relief (LC-SR-MINI, LC-SR-MINI-B or LC-SR-MINI-LOOP), independent use is possible too. In order to have safe and reliable LED driver operation, the LED luminaires will need to comply with the relevant standards and regulations (e.g. IEC/EN 60598-1). The LED luminaire shall be designed to adequately protect the LED driver from dust, moisture and pollution.

The luminaire manufacturer is responsible for the correct choice and installation of the LED drivers according to the application and product datasheets. Operating conditions of the LED drivers may never exceed the specifications as per the product datasheet.

Installation & operation

Maximum ambient and tc temperature:

• For built-in components inside luminaires, the ta ambient temperature range is a guideline given for the optimum operating environment. However, integrator must always ensure proper thermal management (i.e. mounting base of the driver, air flow etc.) so that the tc point temperature does not exceed the tc maximum limit in any circumstance.

• Reliable operation and lifetime is only guaranteed if the maximum tc point temperature is not exceeded under the conditions of use.

At Helvar Components we create intelligent and energy-saving lighting components. We are a strong independent company with sustainability values built into our core. Our commitment to the industry has made us a leading provider of LED lighting components.

Our origin is in Finland, where today we have not just our headquarters, but our unique competence centre in Karkkila. Located just outside of the Helsinki Capital area, this centre includes decades worth of lighting experience, product developments, manufacturing, and global distribution warehouse. Worldwide, we serve our customers locally with our international sales offices and global network of partners