|
|
 |
|
Motors, Drives and Gears plus motor Controls
"The Integrated Product Source"
for; Motors, Drives, Gears, Controls
Automation System SOLUTIONS
including;
UNITRONICS
VFD (Variable Frequency Drives) AFD (Adjustable
Frequency Drives) ASD (Adjustable Speed Drives) AC & DC {Carotron and US Drives ect.}
Enclosures [Enclosing Innovations] {Eurobex / EXM,
Hummel and Hensel From: Sealcon , also
Sarel From: EE Controls}
Gear Motors {Pujol Muntala and Rossi Motoriduttori
From: Engineered Gear Systems, RolaDrive / HPB Technology From: Industrial Indexing
Systems}
HMI's, iPC's and SCADA .net Software
Motor Control {AEG From: EE Controls}
Motion Control Servos & Robotics {Toshiba, Toshiba Machine and
HPB Technology From: Industrial Indexing Systems}
Safety Light Curtains and Safety Relay Modules
SA-PASS (Safety Audit - Productivity Assessment Survey Solutions) Concept
White Paper
Wiring Liquid
Seal Tight Strain Relief Cord Grip Fittings, Adapters, Reducers, Enlargers, Circular Connectors, Plastic Conduit, Wire
and Cable {Hummel From: Sealcon}
|
|
AUTOMATION
"Solutions through Innovation"
Automation specialist Friedrich Lütze has introduced
a NEW ElectronicOverLoad Current
Control Monitoring System for 1 Amp to 10 Amps, that permits the Intelligent
Selective Protection of individual 12 Volt DC and 24 Volt DC Circuits,
each with a different tripping behaviour, as well as enabling Capacitive Loads to be started via a "Power-On effect".
The Lütze LOCC-Box OverLoad
Current Control Monitoring System also makes
it possible – in the case of an OverLoad or short-Circuit
in 12 Volt DC or 24 Volt DC Circuits – to switch off just the defective
Current Circuit without any repercussions on the
Power Supply.
In order to satisfy the very diverse demands concerning the tripping behaviour, the LOCC-Box
allows for ten different characteristics to be set via a switch, such as the well-known characteristics from the Circuit-Breaker
sector. Provision is also made specially for implementing customised characteristics in the Programmable version.
In addition, the rated Current Range is selectable from 1 Amp up to 10 Amps using
presets. This is very important when retrofitting or upgrading a Control Panel Circuit,
as here the device Protection often has to be modified and adapted to suit special requirements.
Features include: adjustable characteristic; adjustable rated Current; “Power-On”
effect to switch on Capacitive Loads; single devices can be removed, without interrupt the Power Supply Circuit;
response time independent of temperature; non-volatile storage of the last status; and single or centralised Alarm contact
output.
Interface Technology
LOCC-Box
"Intelligent
SafeGuarding of Selectivity"
Intelligent OverLoad
Monitor
Current Control Selectivity
The Intelligent Lutze LOCC-BOX Overload Current Control has 12V DC and 24V DC Circuits under
Control, as Capacitive Loads and OverLoad
conditions make Circuit
...
Lütze LOCC-Box "Reaching
new heights in Automation"
LOCC-Box.Net Programmable Load Monitoring for the analysis
and diagnostics of
...
LOCC-Box.Net
from Lütze
offers an integrated modular SOLUTION for electronic Protection ...
LOCC-Box.Net can be connected to a PC (USB), RS 232 or via CANbus using
a single wire...
LOCC-Box.Net Programmable
Load Monitoring for the analysis and
...
The LOCC-Box is a Microcompact, UL 508 approved, OverLoad {OverVoltage} Monitoring System, Reliable
Protection, precise Current Control of 1 to 10 Amp 12 V
DC and 24 V DC Circuits
www.LOCC-Box.com
www.Current-Control.com
www.OverLoad-Monitor.com
www.OverLoad-Monitoring.com
Lutze has expanded its line of LOCC-Box Overload Current Circuit protection devices
to include a NEW Programmable & Networkable MicroProcessor version. The LOCC-Box Series
Overload Current Circuit protectors have remote reset capabilities that operate through
the use of an electronic signal. These Overload Current Circuit protection devices are compact and combine electronic trip
characteristics and active current limitation to allow selective disconnection of loads that are connected to 12 VDC
24 VDC Power Supplies. Selective load protection prevents complete shutdown of the System by quickly disconnecting the
faulty path when an Overload or short circuit occurs
Lutze LOCC-Box MicroProcessor Overload Current Circuit protection is designed to ensure selective disconnection of 12 VDC & 24 VDC load Systems. 12
VDC & 24 VDC Power Supplies, which are widely used in industry today, will shut down the output in the event of an Overload with the result that one faulty load in the System can lead to complete disconnection of all
loads.
Through selective disconnection the LOCC Box responds much faster to Overload or
short circuit conditions than the switch-mode Power Supply. This is achieved by active Current
limitation.
The
LOCC Box limits the highest possible current to 1.3 to 1.8 times the selected rated Current
of the circuit protector. Thus it is possible to switch on capacitive loads of up to 20,000 μF, but they are disconnected
only in the event of an Overload or short circuit.
For optimal alignment with the characteristics
of the application the Current rating of the LOCC-Box
can be selected in fixed values from 0.5 A...12 A. Failure and status indication are provided by a multicolour Green/Red LED
and an integral short-circuit-proof status output or a relay signal contact. Remote operation is possible by means of a remote
reset signal or a remote ON/OFF control signal. The manual ON/OFF button allows separate actuation and reset of individual
load circuits. Upon detection of Overload or short circuit in the load circuit,
the MOSFET of the load output will be blocked to interrupt the Current flow. The
load circuit can be re-activated via the remote electronic reset input, control input or manually by means of the ON/OFF button.
Features
• Selective load protection, electronic trip characteristics
• Active
Current limitation for safe connection of capacitive
loads up to 20,000 μF and
on Overload / short circuit
• Current ratings
1.0 A...10 A
• Reliable Overload disconnection with 1.1 x In plus,
even with
long load lines or small cable cross sections (see table 3)
• Manual ON/OFF button (S1)
• Control
input IN+ for remote ON/OFF signal (option)
• Electronic reset input RE (option)
• Clear status and failure
indication through LED,
status output SF or Si contact F
• Integral fail-safe element adjusted to Current rating
• Width per unit only 12.5 mm
• Rail mounting
• Ease of wiring
through busbar LINE+ and 0 V as well
as signal bars and bridges
|
The Automation specialist Friedrich Lütze, Weinstadt,
Germany is introducing a NEW electronic Overload Current monitoring System for 1A to 10A DC that permits the Selective
protection of individual 12V DC and 24V DC circuits, each with different tripping behaviour. |
Street-smart Selective Protection!
|
As well as enabling inductive, resitive or capacitive loads
to be started via a "Power-On effect", the LÜTZE LOCC-Box load monitoring System
also makes it possible - in the case of an Overload or short-circuit in 12V DC
and 24V DC circuits - to switch off just the defective current circuit without any repercussions on the supply. In order to
satisfy the very diverse demands concerning the tripping behaviour, the LOCC-Box allows for ten different characteristics
to be set via a switch. As well as the well-known characteristics from the circuit-breaker sector, provision is also made
specially for implementing customized characteristics. In addition, the rated current range is selectable from 1A up to 10A
using presets. This is very important when retrofitting, as here the device protection often has to be modified and adapted
to suit.
If you have questions or need more detailed information, please
contact us at sales@MDGControls.com we'll gladly assist you.
Your Lütze expert team for TeXas, OKlahoma and ARkansas |
|
Ray Zimbal
MD&G + Controls
Motors, Drives and Gears plus Controls
DFW Area Cell (817) 307-1274
Houston & Texas Gulf Coast Area Cell (713)
835-9753
alternate e mail: RWZimbal@Verizon.net
Sales@MDGControls.com
www.MDGControls.com
|
 NEWS - September
2009 |
|
 |
|
|
|
|
- Adjustable characteristic
- Adjustable rated current
- „Power-ON“- effect
to switch on inductive, resistive or capacitive loads
- Single devices can be removed,
without interrupt the supply circuit
- Response time independent
of temperature
- Non-volatile storage of the
last status
- Single or centralized ALARM
output
| | | |
Featured Product of the Month
AUTOMATION
"Solutions through Innovation"
Interface Technology
Ethernet and USB Connectivity
Industrial unmanaged Ethernet Switches including;
IP67 Rated versions, Splitters and Media Converters, also USB Hubs, plus Panel Connectors, Fieldbus Connectors and Acuator
Sensor Interface overmolded Connector Cables, as well as Cat 5e, Cat 6 & Cat 7 or POF & Glass Fiber Cable
Cat 5 Cable unmanaged Ethernet
Switch Splitter
single and multi Mode
Ethernet ConnectivityFilesize: ~148kB
|
|
|
|
|
|
|
|
|
|
|
|
