Camtec HSEUREG Series User manual

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.1/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
HSEUREG07201
72
0W Programmable DC
Lab
Power
Supply
,
TS35mm DIN
-
Rail
Specification:
•Voltage programming from 0V
•Multi interface 0-10V & 0-20mA
•Sense & Shutdown (remote ON/OFF)
•N+1 parallel operation
•Natural convection
•Precise dynamic response on load change
•Designed for long life under full stress
•Strong input filters
•High reliability, shock & vibration proof
•Over Voltage and continuous short circuit protection
•EMI/EMS EN61000-6-2,3, EN55032 class B
•EN61010-1, EN61010-2-201, EN62368-1
Models
Voltage Programmable
Current
HSEUREG07201.015
0
–
15Vdc
35A
HSEUREG07201.030
0
–
30Vdc
24A
HSEUREG07201.050
0
–
50Vdc
15A
HSEUREG07201.090
0
–
90Vd
c
8,0A
HSEUREG07201.130
0
–
130Vdc
5,5A
HSEUREG07201.180
0
–
180Vdc
4,0A

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.2/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Technical Concept
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 25 years the Camtec Power Supplies manufactures high-end switch mode power supplies in Germany. A field breakdown of
below 0,004% over a 10-year period under review approves our ambitious quality concept. Each manufactured Camtec product passes
100% 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 a 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 are electrically isolated. The design specifications call for the highest standards of safety and interference
suppression.
The 480W and 720W models provide natural convection. The 1kW models use a forced air-cooling system with a 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 500Ωto ensure interference free operation with 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 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 have 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.

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.3/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Technical Table
AC Input
Range
90
-
132Vac
,
184
-
26
4
Vac
(115/230Vac input selector, factory setting is 230Vac)
AC Input Frequency
47
-
63Hz
DC Input Range
250Vdc
-
375Vdc
(input selector set to 230Vac)
AC Input Rat
ed
115Vac<12.7A 230Vac<7.2A
DC Input Rated
250Vdc<3.6A 375Vdc<2.4A
(input selector set to 230Vac rated)
DC Voltage
Programmable
0
-
15V
0
-
30V
0
-
50V
0
-
90V
0
-
130V
0
-
180V
DC Current Rated +
5
0°C
35.0A
24.0A
15.0A
8.0A
5.5A
4.0A
DC Current Rated +
6
0°C
26.3A
18.0A
11.3A
6.0A
4.1A
3.0A
Power Boost 60s +
5
0°C
38.5A
26.4A
16.5A
8.8A
6.1A
4.4A
Over Voltage Protection
18Vdc
35Vdc
59Vdc
105Vdc
150Vdc
210Vdc
Over Current Protection
40.3A
27.6A
17.3A
9,2A
6.3A
4.6A
Ripple
Noise
230Vac 20MHz
40mVpp
50mVpp
100mVpp
150mVpp
200mVpp
300mVpp
Load regulation 0
-
100%
< ±0.
1
%
< ±0.
1
%
< ±0.
1
%
< ±0.
1
%
< ±0.
1
%
< ±0.
1
%
Sense function
Compensation 2V per lead load, protective electrical
separation
≤60Vdc
Remote Shutdown
protective electrical separation
≤60Vdc
Analogue Interface
see table, protective electrical separation
≤60Vdc, working impedance = 500
Ω
Accuracy
< ± 1.5% Interface
Latency Interface
15ms including signal latency for
0
-
Umax programming
Start
-
up Delay
Typ.
250ms
Softstart
Typ. 100ms
Start
-
up from Shutdown
Typ.
250ms
Response Load Change
<1ms 10
-
100%, 100
-
10%
Base Load
None
Efficiency 230Vac
90% typical
Short Circuit Protection
Continuous
Idling
-
proof
Yes
Temperature Control
Yes, thermal shutdown with auto recovery (+
6
0°C, metering distance 50mm)
Hold Up Time
> 40ms 230Vac
Inrush Current
<
162
A (230Vac) @25°C
MCB (Miniature Circuit Breaker)
16A curve C @ 230Vac, 25A curve C @ 115Vac
Cooling
Natural convection
Ambient Operating Temp.
-
25°C…+
60
°C
, derating 2,5%/°C >50°C
Ambient Storage Temp.
-
40°C…+85°C
Environment
Humidity 95% non
-
condensing @ 25°C, climate class. 3k3, pollution degree 2
ROHS
2011/65/EU, (EU)2015/863
REACH
EG No.
1907/2006
EMI
EN55032 class B, EN61000
-
6
-
3
EMS
EN61000
-
6
-
2
Safety
EN61010
-
1, EN61010
-
2
-
201, EN62368
-
1,
EN60950
-
1,
EN60204
-
1
Protection Class I
PE connection required
Creepage Distance
> 8mm
Input / Output
Galvanic isolated
MTBF (IEC61709)
4
00000h (Meantime Between Failures:
statistic
time
between failures
after
repairs
)
MTTF (IEC61709)
141102h (Meantime To Failure: statistic time to ever fails)
Dimensions (HxWxD)
130x200x115mm
Weight
3,0kg / 6,6lbs
AC Terminals
Input Screw Terminal 3x AWG22
–
AWG6 / 0,5
–
16mm²
(L,N,PE)
DC Terminals
Output Screw Terminal 4x AWG22
–
AWG6 / 0,5
–
16mm² (+ + /
-
-
)

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.4/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Manual und Technical Details
Programming Time Vout [ms]
Model
0
-
1
5
V
0
-
30V
0
-
50V
0
-
90V
0
-
130V
0
-
180V
Rise Time 0
-
100%, 10/100% Last, [ms] typ.
15/15
15/15
15/15
15/15
15/15
15/15
Slew Rate 90
-
10%, 10/100% Last, [ms] typ.
36/3.6
104/10.4
49/4.9
57/5.7
53/5.3
100/10
Output Capacity, [mF] typ.
10.36
10.36
1.85
0.64
0.28
0.28
Interface
Latency
15ms including signal latency for 0
-
Umax programming
Analog
Interface
Pin
Name
Type
Function
Signal
Remarks
1
Ureg +
Input
Voltage Programming 0-10Vdc/20mA & 0-20mA
multi-functional interface
500 Ωworking resistance with voltage
programming
2
Ureg
-
Input
3
Sense +
Input
Sense Control none Compensation max. 2V per load line
4
Sense
-
Input
5
Remote +
Input
External Shutdown Remote
ON/OFF
Open Collector or Switch Voltage drop <1V with typical 2.3mA
6
Remote
-
Input
Programming Interface
Ureg
The standard programming of the HSEUREG Series is an analogue
interface. The output voltage is linearly proportional to the adjusted analogue
control signal. If the control signal 0V applies the power supply delivers 0V at
the output. The power supply is already working from 0V output voltage and
low load with high precision.
The analogue inputs are non-floating. The mass is connected to the DC
negative output. The burden of the interface is 500Ω. 0-10V programming
requires 20mA current. The latency to full compensation of V/C on the
interface from 0-100% is typically 15ms for all HSEUREG models.
C
O
N
V
E
R
T
E
R
F
I
L
T
E
R
P
I
D
C
O
N
T
R
O
L
C
T
1 = transient filter
2 = rectifier
3 = inrush limiter NTC
4 = load capacitor
5 = transformer
6 = storage choke

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.5/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Compensation of Load Line Voltage Drop (Sense +/
-
), standard operation mode
The HSEUREG power supply has a Sense Mode to compensate for the
voltage drop over long load lines. The compensation amounts to a
maximum of 2V per load line. Under certain circumstances, it can be
expected to apply more complicated external interference suppression.
Sense operation:
Connect the sense lines directly to the load. Pay attention to the polarity of
plus and minus of the load to prevent damage to the power supply. To
avoid interference, twist the sense lines. To reduce inductive effects, we
recommend that the load lines position is close to each other. To supply a
pulsating load, the use of an electrolytic capacitor and a ceramic capacitor
has proved. The internal Over Voltage Protection (OVP) of the power
supply controls the DC power directly to the DC output terminals. In case of
an error the OVP acts automatically (see OVP values corresponding
technical table page 3).
Local Sensing: When the sense lines are not connected to the load
connect directly to the power outputs to allow proper operation.
Remote Sensing Schematics: Although the HSEUREG sense block is
simpler, it applies to the shown schematics. Please note that the
HSEUREG has no AUX connection feature and that the sense block has
only +/- connections. We recommend twisted sense lines.
Local Sensing:
Remote Sensing:
Compensation of Load Line Drop Voltage (Sense +/
-
), battery charger operation mode
Remote Sensing as a battery charger
If the HSEUREG power supply unit is used as a battery charger, it is recommended to refrain from sensing. It
can lead to severe damage to the power supply, if the polarity of the sense line is confused (field experience:
such error often occurs when system service is required, e.g., when the batteries are changed). If it is
necessary to use sensing, proceed as described in the figure below. Proven approaches are 250mA for the
fuses and 3...5A load capacity of diodes.
Although the HSEUREG sense block is simpler, it applies to the below schematics. Please note that the
HSEUREG has no AUX connection feature and that the sense block has only +/- connections. We recommend
twisted sense lines.
External Shutdown (SD)
The power supply is set to the Shutdown mode, when the control input is
either shorted via a relay contact, a switch contact or an NPN transistor
with open collector (voltage drop <1V, current typ. 2,3mA).
If the shutdown repeals the power supply starts with a typical delay of
250ms.
Using the soft start, the current and the voltage rises within 100ms
continuously to the default set values. Note that the input is not floating.
The common ground is internally connected to the Sense-. The Sense- is
connected to DC-minus output.

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.6/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Temperature Derating
The maximum ambient temperature during operation is + 60°C. If the over
temperature protection is activated, the power supply is switched off.
The measuring point is 50mm outside the power supply. The power supply
unit starts automatically when it has cooled down.
Series Operation
Two or more units of the same model and output voltage can be operated up to a total voltage of 240Vdc in
series. Due to the dielectric strength of the internal components used, only the models with an output voltage of
90Vdc and later are approved for series operation. Other power supplies are not approved for series operation
above 60Vdc.
If the units are remotely controlled via the analogue interface it is compulsory to use a potential-free control
voltage!
Parallel
Operation & N+1 Decoupling
To increase the overall power of the power supply, two or more devices of
the same model with the same output voltage may be operated in parallel.
We recommend using a busbar for the DC power connector. Make sure
that the cable lengths and cable cross-sections of all power supplies to
the busbar or to the star point are identical. Allow proper connection for
low contact resistance. If you want to use the sensing function, connect it
also to the star point or busbar. To avoid measurement errors, select the
line length from the neutral point or from the busbar to the load as short as
possible and use the maximum possible conductor cross-section.
The HSEUREG models have no internal O-ring diode, to operate the
devices N+1 redundant.
Coating Option
We offer the HSEUREG-series with optional coating. It is to be used in e.g. dusty, dirty, high humidity, or in
awaiting quick temperature changes. Short circuit and corrosion at print board lines and at solder points can be
prevented. The coat itself is a transparent acrylic resin. Peters SL 1306 N-FLZ (transparent) IEC60216-1 2001,
IPC-CC-830B, UL listed as permanent coating FileNo.: E80315 , UL94V-0
Electrical Safety (Factory
-
Test / Field
-
Test Owner)
¹) ≥90Vdc= 2000Vdc
Type and factory test are the manufacturer. While repeating damage can
happen to the power supply unit. For the field test (owner) follow the below instruction:
a) Use suitable test equipment, raising the voltage slowly
b) Short circuit L1 and N, and all the DC output terminals.
c) Use only test voltages of 50/60Hz. The outputs are unearthed and
therefore they have no resistance to GND/PE.
d) If the residual voltage is ≥60Vdc, observe the safety standards.
Use only specially insulated screwdriver to trim the Ua/Ia.
T
A
B
C
1
)
Type Test
60s
2500Vac
3000Vac
500Vdc
Factory Test
5s
2000Vac
2000Vac
500Vdc
Field Test
2s
2000Vac
2000Vac
500Vdc
Cut
-
off
current setting
>
20
mA
>
20
mA
>1mA

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.7/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Mechanics
ST
-
HD Baseplate Cooling & Temperature Management
The temperature management of the HSEUREG series provides a direct dissipation of the main energy losses.
The internal coolers of the output diodes and the power FETs connect to the back-plate cooler. It is possible to
dissipate about 40 – 50% of the energy losses out of a system while using the Baseplate cooling bundle
2201002001 to hard mount the unit to a plane and heat conductive surface.

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.8/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Mechanics & Installation Instruction of the HSEUreg
Stable metal/aluminium housing IP20. To allow adequate convection, a free air space of 50mm (top/bottom)
and 10mm (sidewalls) is required; and for active devices 15mm space from the sidewalls.
One can use the DIN-Rail installation (equipped standard) with our patented 35mm DIN-Rail bracket according
to EN60715. It is easy to mount/dismount while snaping it onto the 35mm DIN-Rail - no tools necessary.
It is not allowed to install the HSEUREG in other mounting direction then below drawings.
Back Plate Option / DIN-Rail Standard
(The HSEUREG is always delivered for DIN-rail mount, the back-plate is an optional part that shall be mounted from the
customer. The threads from the DIN-rail mounting brackets shall be used. All screws are included into the Back-Plate Kit.)

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.9/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Connections
Clamping Yoke Connector Specifications
Input / Output connections Optional Signal connections plugs
Tightening torque min. – max. 1,2 – 2,2Nm (blade 1,0x5,5 DIN5264 ) 0,4 – 0,5Nm (blade 0,6x3,5 PH1 PZ1)
Touch-safe protection acc. to DIN VDE 0470 IP20 plugged/ IP10 unplugged Not applicable
Clamping range, min. – max. 0,5 – 16mm² / AWG26 – AWG6 0,2 – 4,0mm² / AWG26 – AWG12
Solid, H05(07) V-U min. – max. 0,5 – 16mm² 0,2 – 4,0mm²
Stranded, H05(07) V-U min. – max. 6 – 16mm² Not applicable
Flexible, H05(07) V-U min. – max. 0,5 – 16mm² 0,2 – 4,0mm²
w. plastic collar ferrule, DIN 46228 pt 4 min. – max. 2,5 – 10mm² 0,2 – 2,5mm²
w. wire end ferrule, DIN 46228 pt 1, min. – max. 2,5 – 10mm² 0,2 – 4,0mm²
Plug gauge in accordance with EN 60999 a x b; ø 5,4 x 5,1mm; 5,3mm 2,8 x 2,4mm; 2,5mm
Pitch (P) 10,16mm 5,08mm
Wire Stripping Length (fine wired)
Nominal Cross Section Wire End Ferrule Stripping Length Wire End Ferrule Stripping Length
0,25mm² H0,25/5 5mm H0,25/10 HBL 8mm
0,5mm² H0,5/6 6mm H0,5/12 OR 8mm
1,0mm² H1,0/6 6mm H1,0/12 GE 8mm
2,5mm² H2,5/12 12mm H2,5/19D BL 14mm
4,0mm² H4,0/12 12mm H4,0/20 GDR 14mm
6,0mm² H6,0/20 12mm H6,0/20 SW 14mm
10,0mm² H10,0/12 12mm H10,0/22 EB 15mm
The length of ferrules is to be chosen depending on the rated voltage. The outside diameter of the plastic collar should not be larger than
the pitch (P)
Ordering Information
Ordering Codes
Product Code
Information
Article Number
HSEUREG07201.015(R2)
0
-
18Vdc
30410
52
001CA
HSEUREG07201.030(R2)
0
-
30Vdc
30410
52
002CA
HSEUREG07201.050(R2)
0
-
50Vdc
30410
52
003CA
HSEUREG07201.090(R2)
0
-
90Vdc
30410
52
004CA
HSEUREG07201.130(R2)
0
-
130Vdc
30410
52
005CA
HSEUREG07201.180(R2)
0
-
180Vdc
30410
52
006CA
Certificate Calibration
Separate
works certificate
manufacturer
calibration
of the power supply
-
Back Plate Kit
Hart mount plate kit including screws
2201002001CA
Optional
Interface
Connector
s
Optional
2poles Clamping Yoke Connector 180°
cabling (10pcs per pack)
3520037

HSEUREG07201(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany P.10/10 (03.2022.00.0)
Phone [phone] - Fax [phone] – www.camtec-gmbh.com - [e-mail]
(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)
Safety regulations: Please read these instructions completely before using the equipment. Keep these
instructions
on
to hand.
The device
may only be operated
by trained
specialist staff
.
Installation:
1) The device is designed for devices and systems
that meet the standard requirements for hazardous
voltages, power, and fire prevention.
2.) Installation and service only by trained specialists.
The AC power must be switched off. The work is to be
labelled; accidental reconnection of the system must
be prevented.
3.) Opening the device, its modification, loosening
bolts, or operation outside the specified herein
specification or in an unsuitable environment, has the
immediate loss of warranty to follow. We disclaim any
responsibility for any resulting damage to persons or
things.
4.) Note: The device must not be operated without an
upstream circuit breaker (CB). We recommend the use
of C-Type 16A for 230Vac or 25A for 115Vac. It is
prohibited to use the unit without PE. It may be
necessary upstream device has a power switch.
Warning :
Non-compliance these warnings can result in fire
and serious injury or death.
1. Never operate device without PE connection.
2. Before connecting the device to the AC
network, make wires free of voltage and ensure
that it cannot accidentally switch on.
3. Allow neat and professional cabling.
4. Never open nor try to repair the unit. Inside
are dangerous voltages that can cause electrical
shock hazard.
5. Avoid metal pieces or other conductive
material to fall into the item
6. Do not operate the device in damp or wet
conditions
7. Do not operate the unit under EX-conditions
All parameters base on 15 minutes run-in @ full load / 25°C / 230Vac 50/60Hz, as otherwise stated.