1200 WATT CONDUCTION COOLED AC-DC POWER SUPPLIES
Advanced Energy's Artesyn LCC1200 series of fully enclosed conduction cooled AC-DC power supplies comprises four models, offering main output voltages of 24 V, 28 V, 36 V or 48 V. Only the 24 V and 28 V are currently available, the 48 V is now in development, and 36 V to follow 48 V. Each model also provides a 5 Vdc standby output that can supply up to 1.5 amps. Rated at 1200 watts, these power supplies incorporate a thermal baseplate and are capable of delivering full output power over a wide operating temperature range of -40 to 85˚C. For maximum applications flexibility, the main output is adjustable for all models except the 24 V. The 28 V model, for example, can be adjusted from 24 to 30 V and has a maximum current rating of 42.9 amps.
These power supplies feature a universal 90–264 Vac input with maximum output at 1200 W for 180-264 Vac and 700 W at 90-132 Vac.
LCC1200 series power supplies are especially suitable for use in harsh environments. Housed in a robust metal case, they are available with standard input/output connectors or in fully sealed versions with integral cables that carry an IP65 rating against water or dust ingress. Their fanless operation also makes these power supplies ideal for environments where acoustic noise or dust disturbance would be an issue, such as in offices or medical facilities. Typical applications include telecommunications antenna and base station equipment, control consoles and outdoor/indoor signage – a constant current mode is provided for LED lighting/Horticultural Lighting.
Standard features include AC OK and DC OK signals, remote inhibit and differential remote sense on the main output. The power supplies are comprehensively protected against overtemperature and output overcurrent conditions, with latching overvoltage protection of both the main and standby outputs. LCC1200 series power supplies support active current sharing – up to three units can be connected in parallel for high current applications.
LCC1200 series power supplies have a compact 4.5 x 11 inch (115 x 279 mm) footprint and a height of just 1.57 inches (40 mm).
All LCC1200 series power supplies feature a PMBus™-compliant I2C communication interface to facilitate remote set-up and monitoring. A built-in EEPROM is provided for storing manufacturing and customer data.
Universal PMBus GUI Software Package
Total Max Power:
Total Max Current:
90 V to 264 V
24 V to 30 V
Size (L x W x H):
11.000" x 4.500" x 1.570"
-40°C to +85°C Baseplate
- AC Input: 90-264 VAC
- Frequency: 47-63 Hz, 440 Hz
- Efficiency: Up to 93.5% at Full Load
- Max Output Power: 1200 W max up to 85 °C baseplate
- 5V Standby: 1.5 A max
- PRI-SEC: 3,000 VAC
- 1200 W full power at elevated temperatures
- Wide operating temperature range (-40°C to 85°C baseplate)
- Adjustable output
- Remote output On/Off
- AC_OK; DC_OK signals
- 5 V standby voltage
- Active current share
- I2C / PMBus
- ITE Safety
- Active power factor correction
- Optional IP65 variant