MLD-SCC-33-350/700

Perfect alternative to the Harvard CL350S and CL700S 

Mackwell LED Drivers utilise quasi-resonant technology, which ensures higher efficiency levels are maintained across a wider voltage range.

The switchable models provide the added flexibility to switch between different currents during the installation stage.
All drivers are UK designed and manufactured, incorporating premium grade components as standard.

The use of these components ensures all drivers maintain a high power factor and low operating temperatures. All our LED Drivers are designed to achieve a minimum operating lifetime of 50,000 hours.

All drivers are housed in a robust white plastic case and include 1-7mm cable clamping as standard.

KEY FEATURES
• Switchable between 350 mA and 500 mA
• Up to 88% operating efficiency
• 0.95 power factor
• 1-7mm secure cable clamping
• Double insulation (Class II)
• Short circuit protection
• Open circuit protection
• Over temperature protection
• Mains surge protection
• Automatic thermal cut-out
• UK designed and manufactured

Technical Data
SPECIFICATION

OUTPUT
WATTAGE:33 watts
CURRENT: 350mA or 700mA
VOLTAGE RANGE: 9 to 48 Volts

INPUT
EFFICIENCY: 88% at full load
POWER FACTOR: 0.96 at full load
VOLTAGE: 198 to 265 Vac
FREQUENCY: 50/60 Hz

PROTECTIONS
-Mains surge
-Over load
-Open circuit
-Short circuit
-Thermal cut-out

DIMENSIONS
186 mm x 31.7 mm x 32.5 mm

WEIGHT
120g

ENVIRONMENTAL CONDITIONS

OPERATING TEMPERATURE: -20°C to +50°C
STORAGE TEMPERATURE-30°C to +70°C
RELATIVE HUMIDITY: 95% non-condensing
LIFE TIME: 50,000 hours (minimum)
IP RATING: 40

ELECTRICAL TESTING STANDARDS

EN61347-2-13
EN60950
EN61547
EN62384:2006
EN60068-2-1,2,30,78
EN55015:2006 + A2:2009
EN61000-3-2
APPLICATION NOTES

-Ensure the mains has been disconnected from the driver for at least 1 minute before connecting to the LEDs.
-Do not connect Live and Neutral to the LED output terminals.
-Ensure LED QTY usage is within the recommended guidelines of the driver.

Mackwell maintains a policy of continuous development and reserves the right to change the details shown on this data sheet without prior notice. The contents are intended forguidance only.