
Powerbox Australia Pty Ltd Powerbox Pacic Ltd
4 Beaumont Rd Mount Kuring Gai NSW 2080 AUSTRALIA
1a Henry Rose Place Albany Auckland 0632 NEW ZEALAND
Sydney (Head Oce) Auckland
(Subject to alterations. This product is not designed to be used in applications such as life support systems wherein a failure or malfunction could result in injury or death)
Version 1.0 10/2018 2
Camtec Power Supplies GmbH – Gewerbestrasse 30 – D-76327 Pfinztal – Germany
p.2/8 (12.2017.02.0)
Phone +49(721)46596-0 - Fax +49(721)46596-77 – www.camtec-gmbh.com - info@camtec-gmbh.com
(Subject to alterations. This product is not designed to be used in applications such as life support systems wherein a failure or malfunction could result in injury or death)
The Camtec HSEUREG models are high
precision lab power supplies „Made in Germany“. These power supplies
are designed for power systems in the testing automation and for industrial use.
For more than 20 years the Camtec Power Supplies manufactures high-end switch mode power supplies in Germany. A
field breakdown of below 4 sigma over a 10 years period under review approves our ambitious quality concept. Each
manufactured Camtec product passes several 100% random tests for each detailed function and a full-load Burn-In test.
Although it is not required from the safety norms our production applies a routine safety test to each manufactured device,
even if it is an extra low-voltage model. The components in the assembled device pass stress aging to achieve an even
level and to prevent from delayed failures. Our internal product engineering guidelines provide a clear target: Camtec
product reputation must say „mount and forget“. Quality is never a mere promise for our team.
The HSEUREG laboratory power supplies provide low noise and ripple, a very quick programming, and an absolutely
precise setting at high load changes. With an efficiency up to 90% the devices are highly energy efficient.
Equipped with high-end capacitors of outstanding lifetime our power supplies guarantee a very long and reliable operation
time. The circuit design of the HSEUREG Series allows cope playing with complex loads. The internal protection circuits
protect the power supply and the connected system, even in exceptional situations. The HSEUREG series is protected from
high transients by strong filters with high energy efficiency. All inputs and outputs and the interface are electrically isolated.
The design specifications call for the highest standards of safety and interference suppression. The device was developed
in accordance with the requirements of IEC/CSA/UL60950-1 and the EMC standards EN55022 Class B.
The 480W and 720W models provide natural convection. The 1kW models use a forced air cooling system with a two
stages fan. In selecting the fan, as with all our power supplies, in our opinion we use with the German manufacturer EBM
Papst the highest quality and most reliable devices in the world market.
Design Conception
The HSEUREG power supply series realizes high programmable power in a space-saving housing. Latest generation
electrical devices relate to the high reliability of all CAMTEC products. The CAMTEC philosophy is, to employ 125°C low
ESR ultra long life capacitors where expedient to achieve a superior lifetime of the product. The HSEUREG power supply is
made for high reliable and demanding industrial applications like galvanic systems, professional DC-drives, and complex
test benches
Programming Performance
THE HSEUREG power supply is very equal to a typical laboratory power supply – just without its displays. It is designed for
automated industrial test benches in a 24/7 operation. The HSEUREG provides save and precise down to zero voltage
programming. The product is equipped with a multi-functional interface. Thus the interface can be operated with either 0-
10Vdc/20mA or with 0-20mA programming. The burden is 500Ω to ensure interference free operation with high impedance
controller interfaces. The device features a small latency and a quick all rise time that leads to typical 15ms from zero to
Umax programming.
Galvanic Isolation
The power supply is galvanic isolated between the input and the output. All features like the Power Good Relay are
connected to the DC power outputs.
Thermal shutdown
The HSEUREG is featured with a thermal overload shut down and auto recovery behaviour.
Over Voltage Protection
Ticker mode and auto recovery
Short Circuit Protection
A continuous short circuit does not cause damage to the power supply. The HSEUREG delivers constant current and zero
output voltage. It recovers automatically after the short circuit is released.
Open Circuit Protection
The HSEUREG series is continuously open circuit protected. The device delivers a stable output voltage and no current. If
a load is immediately connected to the device, the power supply stabilizes within 1ms. It does not overshoot the output
voltage.
Power Up Ramp
The devices has a soft start ramp when powering up. The device does not either overshoot the voltage nor does the output
flutter – independent if a load is connected or not.