Industrial/COTS Power Supply outputs 48 V at 1,500 W.
August 4, 2010 -
Meeting various safety-agency approvals and complying with MIL-STD-810E shock and vibration standards, LZSA1500-4 can operate in explosive gas atmospheres and provides full-rated output power over -40 to +60°C range. User-adjustable voltage accommodates non-standard requirements, while 20 msec hold-up and ride-through avoid nuisance tripping during electrical transients. Other features include remote on/off and programming, front panel voltage adjust potentiometer, and adjustable OVP.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Lambda Americas
3055 Del Sol Blvd.
San Diego, CA, 92154
USA
TDK-Lambda Unveils New 48V at 1500W Industrial and COTS Power Supply
San Diego, CA - TDK-Lambda has extended its successful LZSA series of industrial power supplies to include a new 48V at 1500W model. Like the other models in this series the new LZSA1500-4 has a unique feature set and safety-agency approvals not commonly found in standard off-the-shelf supplies. A wide operating temperature range, compliance with MIL-STD-810E standards for shock and vibration, and the ability to operate in explosive gas atmospheres make the LZSA power supplies ideal for use in a variety of applications such as factory automa-tion, computing, ATE (automatic test equipment), petrochemical, control systems and COTS (commercial-off-the-shelf).
These rugged power supplies are available with a nominal output of 12V at 1000W, 24V at 500W, 1000W or 1500W, and now 48V at 1500W. They feature wide user-adjustment ranges of 10 to 15.75-volts, 18 to 29.4-volts, and 36 to 56-volts respectively to accommodate non-standard voltage requirements. With integral fan-cooling they provide full-rated output power from -40°C to +60°C, derating linearly to 60% load at 71°C ambient.
The LZSA series accept a wide input range from 85 to 265VAC, 47 to 440Hz and can operate with a DC input of from 100 to 400VDC. These units include active power factor and harmonic correction. They also comply with SEMI-F47 standards for input droop down to 100VAC at full load. All models include an industry leading 5-year warranty.
The units are designed to provide 20-millisecond hold-up and ride-through to avoid nuisance tripping during transient electrical interruptions.
The LZSA500/1000/1500 supplies are equipped with remote on/off, front panel voltage adjust potentiometer, remote resistance or voltage programming and user-adjustable over-voltage protection. Status signals and controls include DC good, AC Fail, Inverter OK, 200 kHz sync signal, and active current share. In addition, on the front panel a green LED indicates output-good and a red LED indicates an overvoltage or overtemperature condition.
These 500 to 1500-watt power supplies meet Class B EMI standards (both radiated and con-ducted) and are safety-approved to UL60950-1, EN60950-1, UL508, and Factory Mutual: FM3600, FM3611 and FM3810 specifications. They also comply with the Ring Wave Lighting Surge Test per IEEE C62.41 (6kV/30 Ohm, Criteria A) and Immunity Standards per EN61000-4-X. All units are RoHS-compliant and carry the CE Mark.
The model LZSA1500-4 (48V output) is available now and reasonably priced at $975.00 each in 1000 piece quantities. More information is available at TDK-Lambda's website:
http://us.tdk-lambda.com/lp/products/lzsa-series.htm
About TDK-Lambda
TDK-Lambda is a subsidiary of the TDK Corporation, a leading global electronics company and has been a major provider of power solutions for over 60 years. The company designs and manufactures a wide range of AC-DC and DC-DC power products for Medical, Industrial, Com-munications and Test & Measurement applications worldwide. For more information, call TDK-Lambda directly at 619-575-4400 or visit the website at: www.us.tdk-lambda.com/lp
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