Bicker DC300WS Manuel utilisateur
English
Bicker Elektronik GmbH
Ludwig-Auer-Straße 23 |86609 Donauwörth·Germany
USER MANUALUSER MANUAL
DC300WS
DC /DC 300W POWER SUPPLY
DC300WS
Revision 1-0 2
Revision Directory
Legend of used symbols
Symbol Description
Attention! Important hazard warning.
Do not dispose of in the domestic waste.
Warning of electrical voltage.
Date Change
16.05.2023
Revision 0-4
Initial version
19.06.2023
Revision 1-0
Release version
DC300WS
Revision 1-0 3
Input voltage 6V–36 V
Input current <40A
Output voltages 12V, 19V, 24V – adjustable via jumper
Max. output current 12V/25A
19 V/15.8V
24 V/12.5A
Max. output power 300W at all adjustable output voltages
Capacitive load 4700 µF
Protection Input:
· Active reverse polarity protection
· UVLO (under voltage lockout)
· UVP (over voltage lockout)
Output:
· OVP (overvoltage protection)
· OCP (active overcurrent and short circuit protection)
Derating See chapter D2
Ambient temperature Operating Storage/Transport
-20…+70°C -20…+70°C
Operating altitude ≤5000 m
Max. permitted humidity ≤95% (at +25°C, no dew)
Dimensions W/ H / D 132 x 17 x 56 mm
Weight ~115 g
Technical Data
A Brief specification
DC300WS
Powerful DC/DC converter with 300 W
output power from 6–36 V
Ultra wide input range 6…36 V DC
Adjustable ourput voltage
+12 V, +19 V or +24 V DC
Very compact design
Full power in extended temperature range
-20...+60°C
High efficiency up to 98 %
More than 10 years capacitor lifetime
Optional compensation of the output voltage
via sense lines
Optional Remote On/Off
DC300WS
Revision 1-0 4
Legend of used symbols...................................................................................................................................................2
Revision Directory..................................................................................................................................................................2
A Brief specification.................................................................................................. 3
B Introduction and description ............................................................................... 5
B1 Description of the product and its functions ............................................................................................5
B2 Intended use .................................................................................................................................................................5
C Safety instructions ................................................................................................ 6
D Technical Data ....................................................................................................... 7
D1 General Technical Data............................................................................................................................................7
D2 Derating.......................................................................................................................................................................... 12
D3 Drawing........................................................................................................................................................................... 13
E Name / Address / Support E-Mail / Phone number of the manufacturer ....... 13
F General Data ........................................................................................................ 14
F1 Assembly and installation advice...................................................................................................................14
F2 Installation and cooling........................................................................................................................................ 14
F3 Description of connectors................................................................................................................................... 15
Output voltage configuration (J3) ................................................................................................................. 15
Remote Sense (J4)....................................................................................................................................................16
Remote ON/OFF (J5/J6)........................................................................................................................................ 16
F4 Initial operation..........................................................................................................................................................17
F5 Scope of delivery....................................................................................................................................................... 17
F6 Accessories.................................................................................................................................................................... 17
F7 Reverse polarity / Overcurrent / Short circuit ........................................................................................17
F8 Maintenance................................................................................................................................................................ 18
F9 Disposal...........................................................................................................................................................................18
F10 Disclaimer ......................................................................................................................................................................18
DC300WS
Revision 1-0 5
B Introduction and description
Read carefully before initial operation!
This manual shall help the user to get familiar with the product and its components and features. It shall pro-
vide information as accurately and completely as possible.
The manual as well as all documents has to be read and followed strictly before installation. Otherwise warranty
and guarantee can be cancelled partly or completely. Any liability on the part of Bicker Elektronik is excluded
for possible existing errors as well as non-compliance with the instructions for use and installation.
B1 Description of the product and its functions
The DC300WS is a powerful DC/DC converter with an output power of up to 300 W and a wide input voltage
range of 6 - 36 V. From an input voltage of 11V, full power can be drawn over the entire ambient temperature
range from -20 to +70°C without derating. Via the jumper (J3) the user can set the output voltage to 12 V,
19 V or 24 V before operation. A green status LED indicates that the converter is ready for operation.
The DC300WS also has the option of controlled activation of the device using active low logic (remote on/off)
via the input-side, separate spring contact connection (J6). Jumper (J5) must be set to use this functionality as
described in later chapters.
Sense lines can optionally be connected via the spring contact connection (J4) on the output side in order to
compensate the voltage drop at the output with long lines and high currents.
The DC300WS has several protections to safe the device from errors and defects. These include reverse pola-
rity protection on the input side, input undervoltage blocking, input overvoltage protection, overtemperature
protection and output-side overvoltage and short-circuit protection.
B2 Intended use
The device is a power supply for subsequent devices. It is designed for use in a suitable metal housing. When
installing, make sure that the DC300WS is connected to the housing via the supplied gap pad in order to ensu-
re cooling of the components underneath.
The ambient temperature specified in the technical details is the air temperature directly at the components
and must not fall below (minimum value) or exceed (maximum value).
The power supply is primarily designed for professional use in areas such as industrial control, communications
and instrumentation. It must not be used in devices or systems in which a malfunction could lead to serious
injuries or endanger human life.
The device is not designed to charge energy storage devices such as batteries, EDLC or lithium batteries. When
used as a charger, it can cause fire or endanger life and limb!
The device must be protected from being touched during operation because, depending on the power, the
temperatures can get too high and cause burns.
DC300WS
Revision 1-0 6
C Safety instructions
WARNING!
Disregarding of following issues can result in electric shock, fire, serious injury or death.
1. Care must be taken to ensure proper and professional wiring.
2. The device pack must not be exposed to fire and temperatures outside the specification.
3. The device must not be immersed in water or exposed to splash water.
4. The device must not be operated in a humid environment or in an environment where dew and
condensation are to be expected.
5. The device must not be opened, overheated or otherwise soldered/welded.
6. Changes or attempts to repair the device are to be omitted.
7. Effects of foreign objects on the device must be avoided (e.g. metal parts).
8. Do not put obviously damaged devices into operation (e.g. dents, burn marks, rough contamination).
9. Keep ventilation openings clear.
10. Device must not be dropped.
11. All parts of the device and accessories must not be eaten or swallowed.
12. A current limited source is to be used.
13. During operation, the circuit board, the housing and any exposed connections must not be touched.
Touching the circuit board, the housing or the connection terminals can cause burns, especially at
very high power levels.
14. The device is not suitable for direct charging of energy storage devices
1. Improper use as well as opening and disassembling of the device will void the warranty.
2. The device may only be used as intended.
3. The national accident prevention and safety regulations must be observed.
4. The assembly of the device and the electrical installation have to be state of the art.
5. The electrical, thermal and mechanical limit values have to be observed.
6. The DC300WS wiring specifications - as described in this manual - have to be followed.
ATTENTION!
DC300WS
Revision 1-0 7
D Technical Data
D1 General Technical Data
INPUT DATA
Unless otherwise stated, all specifications apply to +25°C ambient temperature,
6–36 V DC input voltage and nominal output current (IN).
Input voltage DC
Input voltage range 6–36 VDC
Electric strength max. 39 V
Approximate current consumption
@ 300 W output power
UIN = 12V
UIN = 19V
UIN = 24V
UIN = 36V
~27A
~17A
~13.5A
~9.0A
Efficiency up to 98%
Internal input fuse 40 A (SMD)
Standby consumption <1W
PSON setting (J5) J5 1-2: PSON (J6) active; PSON (J6) short-circuit = on
J5 2-3: PSON (J6) inactive, permanent on
Switch-on time ≤1.6 sec
Protection under voltage: 5V
over voltage: 39V
active reverse polarity
Insulation voltage No separation between input and output
DC300WS
Revision 1-0 8
OUTPUT DATA
Unless otherwise stated, all specifications apply to +25°C ambient temperature,
6–36 V DC input voltage and nominal output current (IN).
Output voltage 12V, 19V, 24 V– adjustable via Jumper
Output voltage tolerance +5% / –1.5%
Capacitive load 4700 µF
Maximum output current
UOUT = 12V
UOUT = 19V
UOUT = 24V
25 A
15.8 A
12.5A
Ripple & Noise max. 100 mVp-p
Output power 300W
Protection Short circuit
Over current >41A
Over voltage >28V
Derating See chapter D2
CONNECTION DATA INPUT (J7, J8) / OUTPUT (J1, J2)
Connection method Screwterminal M4
Conductor cross-section solid not provided
Conductor cross-section flexible 12 … 14 AWG / 3.3…2.08 mm²
Ring or fork cable lug
Conductor cross-section with ferrule not provided
Stripping length n.a.
Tightening torque 1.1Nm
CONNECTION DATA PSON (J6) / SENSE (J4)
Connection method Spring contact clamp (screwless)
Conductor cross-section solid 20 … 26 AWG / 0.5…0.12 mm²
Conductor cross-section flexible 20 … 26 AWG / 0.5…0.12 mm²
Conductor cross-section with ferrule not provided
Stripping length 9…10 mm
Tightening torque n.a.
DC300WS
Revision 1-0 9
GENERAL DATA
Flammability class according to UL 94
(housing / terminal blocks)
Yes
Weight ~115 g
UPS connection in parallel No
UPS connection in series No
HOUSING
Degree of protection n.a.
Protection class n.a.
Mounting type n.a.
Housing version n.a.
Dimension W / H / D n.a.
ENVIRONMENTAL CONDITIONS
Ambient temperature (operation) -20… +70°C
Ambient temperature (start up without load) -30°C
Ambient temperature
(storage / transport)
-20… +70°C
Max. permitted humidity Operating: 10…90% RH, non-condensing
Storage: 10…95% RH, non-condensing
Operating altitude ≤5000 m
Climate class 3k3 (EN 60721)
Degree of pollution 2
Overvoltage category
EN 61010-1
EN 61010-2-201
I
I
Indoor / Outdoor use Yes / No
STANDARDS
Safety extra-low voltage IEC 61010-1 (SELV)
IEC 61010-2-201
APPROVALS
UL n.a.
CSA n.a.
CB Scheme n.a.
DC300WS
Revision 1-0 10
INTERFERENCE IMMUNITY ACCORDING TO EN 61000 (INDUSTRY)
Basic standard CE Fulfilled requirements according to EN 61000 (CE)
(Interference immunity of industrial environment)
Electrostatic discharge
EN 61000-4-2
Contact discharge
Air discharge
Comment
4 kV
8 kV
Criterion A
Fast transients (Burst)
EN 61000-4-4
Test voltage
Comment
2 kV
Criterion A
Surge voltage load (Surge)
EN 61000-4-5
Test voltage L–N
Test voltage L–PE, N–PE
Comment
2kV
4kV
Criterion A
LEGEND
Criterion A Normal operating behaviour within the defined limits.
Criterion B Temporary impairment of the operating behaviour, that is
corrected by the device itself.
EMISSION ACCORDING TO EN 55016-2-3 (DOMESTIC)
Basic standard CE Fulfilled requirements according to EN 55016-2-3 (CE)
(Domestic)
Conducted emission from the power port
EN 55016-2-3
Frequency range
Comment
The power supply has no built-in filter components. It is the
user‘s responsibility to take appropriate measures and to eli-
minate interference in their entire system in order to comply
with the legally specified limit values.
Electric field radiated emission
EN 55016-2-3
Frequency range
Comment
The power supply has no built-in filter components. It is the
user‘s responsibility to take appropriate measures and to eli-
minate interference in their entire system in order to comply
with the legally specified limit values.
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