OUR OFFICE LOCATIONS

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Helios Power Solutions
New Zealand

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Office Address

1 Heremai Street,
Henderson, Auckland,
New Zealand, 0612

Contact Info

Email: sales@heliosps.co.nz
Phone: +64 9 835 0700

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Helios Power Solutions
Australia

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Office Address

Unit 6, 2-8 South St,
Rydalmere,Sydney,
NSW, Australia, 2116

Contact Info

Email: sales@heliosps.com.au
Phone: +61 2 7200 9200

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Helios Power Solutions
Asia & Middle East

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Office Address

168 Robinson Road,
#12-01 Capital Tower
Singapore 048545

Contact Info

Email: sales@heliosps.asia
Phone: +65 6871 4140

This rugged, industrial quality DC-DC power converter utilizes field-proven HVI 801 topology to generate the required output power. It is based on a mature design concept with a track record in numerous applications. Cooling is by conduction via baseplate. Additional cooling is achieved by natural convection through the cooling slots. All heat generating components are installed on aluminum heatsink blocks which are thermally connected to the base plate. This also provides exceptional mechanical ruggedness. Conformal coating provides protection against humidity and airborne contaminants. An optional built-in redundancy diode allows for a number of units to be connected in parallel to achieve higher output power or N+1 redundancy. The output separation diode also makes the unit suitable for batiery charging applications. Full electronic protection, low component count, large design headroom and the exclusive use of components with established reliability contribute to a high MTBF. The unit is manufactured at our plant under strict quality control.

SPECIFICATIONS TABLE

Input voltage: 1000Vdc nominal
800-1200Vdc operating range
Other input range on request
Output Voltage: 500 W
Output Voltage: 36V, 48V, 110V, 125dc
Output is floating; either
terminal can be grounded
Other outputs on request
Efficiency: Min. 80% at full load depending
on input/output configuration
Operating Temp: 0°C to 55°C for full specification
without derating Extended
temperature ranges available on request
Isolation: 3000VDC input to chassis
4300VDC input to output,
5600 type test
1000VDC output to chassis
Cooling: Conduction to customer heatsink
or chassis and natural convection
Dimensions: FX: 153 x 67 x 358 mm
including mounting flanges and terminals
Weight: 2.2kg

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