Rittal – Ri4Power Form 2-4

Rittal – Ri4Power Form 2-4
Type tested acc.
IEC 60 439-1
Low-voltage systems for motor control
and electrical distribution up to 4000 A

Form 2-4:
Universal at its best
Process industry
● Sewage treatment plant
● Heavy industry (mining, iron, steel)
● Cement works
● Waste disposal industry
● Paper industry
● Chemicals, petrochemicals
● Pharmaceutical industry
1. Circuit-breaker section
● For switching devices
of popular brands like
Siemens, ABB, Mitsubishi,
Moeller, Merlin Gerin
● Application with Air circuitbreaker
(ACB) or Moulded
case circuit-breaker
(MCCB)
Industrial plants
● Automobile industry
● Machine construction
● Shipbuilding, marine engineering
Power plants
● Small power plants
● Wind and solar energy
● Biomass power plant
2. Coupling section
● Combination of circuit
breaker section and very
compact busbar section
● Partition in individual busbar
sections to increase
plant availability
3. Outgoing section
● Flexible and modular configuration
of inner equipment
● Fully insulated distribution
busbar system with large
range of connection technology
Buildings, infrastructure
● Schools
● Banks
● Insurance buildings
● Data centres
● Football stadiums
● Hospitals
● Festival halls and exhibition buildings
● Airports
4. Cable chamber section
● Available beginning with
width of 300 mm
● Cable incoming from top
or bottom side
● Flexible installation with
Rittal system accessories
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2 Rittal Ri4Power Form 2-4

Ri4Power Form 2-4 – An individual system for assembling of type tested low-voltage switchgear and controlgear
assemblies with inner form separation. The flexible combination of Ri4Power types of
sections allows optimal configuration for your application.
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Rittal Ri4Power Form 2-4
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Form 2-4:
Low-voltage systems with high level
of safety
1. Cable connection
● Type tested connection technology
● Clear arrangement of cable
connection points
● Contact to busbar without any
drilling work
● Compact construction also for
smaller current ratings
4. Outgoing section
● Safe separation of functional spaces
● Logically structured construction of
functional units
● Access control by using partial doors
with lock
2. Busbar incoming
● Fully insulated busbar connection
● Comprehensive accessories for
shrouding of busbar
● Connection accessory for each type
of conductor
5. Cable chamber section
● Various possibility of structured
cable fixing
● Safe shrouding to functional units
● Solid shrouding of main busbar
inside of cable chamber section
3. Sidewise busbar dropper section
● Connection accessory for each type
of conductor
● Free access to busbar system from
the front
● For sidewise supply of functional
units
Tested safety
● Type tested according to international
specification IEC 60 439-1
● Test with ASTA-certification
● Tested arcing safety according
to IEC 61 641
● Protection category up to IP 54
● Preventive protection of arcing
4 Rittal Ri4Power Form 2-4

Ri4Power Form 2-4 – offers the best protection for personnel. By using of large range of busbar shrouding
equipment and separation of functional spaces, the origination and
propagation of electrical arcing will be avoided as far as possible.
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Rittal Ri4Power Form 2-4
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4
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Form 1
Low-voltage switchgear and controlgear
assemblies without inner separation
The system solution consisting of the
TS 8 Top enclosure system and the
standardised Maxi-PLS busbars.
Applications:
● Main current distribution systems
● Current rectification applications
● Wind energy
● Industry distribution systems
● Mechine construction
Technical specifications:
Rated
voltage:
up to 690 V AC
Rated
currents:
up to 4000 A
Rated short-time
withstand current:
up to 70/124 kA
Protection
category:
up to IP 54
Form 2-4
Low-voltage switchgear and controlgear
assemblies with inner separation Form 2-4
Modular form separation of the TS 8 Top
enclosure system in combination with
busbar systems up to 4000 A as a kit
system.
Applications:
● Process industry
● Water supply/disposal
● Building distribution system
● Chemical industry
● Mechine construction
Rated
voltage:
up to 690 V AC
Rated
currents:
up to 4000 A
Rated short-time
withstand current:
up to 75 kA
Protection
category:
up to IP 54
ISV
Low-voltage distribution system
Everything from a single source:
ISV-TS 8 enclosure system, ISV modules and
SV components.
Applications:
● Building distribution systems
● Industry distribution systems
● Subdistribution systems
Rated
voltage:
up to 690 V AC
Rated
currents:
up to 630 A,
up to 1600 A
Rated short-time
withstand current:
up to 50 kA
Protection
category:
up to IP 54
6 Rittal Ri4Power Form 2-4

Software
Planning, configuring, selection
Innovative software for fast achievement of
Ri4Power systems.
Rittal Power Engineering
● For planners: Tendering text and plan drawings
at the press of a button.
● For preparing a tender: Exact costing for
each part in just a few worksteps.
● For the plant constructor: Field-related bills
of materials and drawings at the push of
a button.
See Cat. 32, page 1153.
Ri4Power
type tested acc. to IEC 60 439-1
with ASTA-certification.
Test under arcing conditions acc. to IEC 61 641.
Rittal Ri4Power Form 2-4
Ri4Power system overview
Rittal Ri4Power – the term for structured system solutions for the reliable and fast construction of
low-voltage switchgear systems for machines, plants, buildings and motor control. Rittal Ri4Power, this is the
new term for high-current, low-voltage and distribution enclosures under a single roof – in accordance with a
worldwide regulation (IEC 60 439-1).
Two decisive properties characterise this system: Combination scope and compatibility. These two terms encom-
pass all important advantages. The combination scope makes Ri4Power Form 2-4 the optimum solution for your
application. And the compatibility of the components ensures improved economics.
Components
Individuality out of a kit system:
enclosure system and system accessories
TS 8, the top enclosure system is the platform for each Ri4Power
application. Each enclosure is a specialist – also for special tasks.
Configuration of various applications is possible by combination
of Ri4Power components with busbar components and common
system accessories.
High standard of safety:
Busbar systems RiLine60, Maxi-PLS, Flat-PLS
Type tested system technology for every low-voltage application in
motor control and electrical distributions.
The busbar systems offer a lot of advantages, which ensure easy
assembly and installation and later on reliable operation. For plant
owners Rittal Ri4Power guarantees high standards of safety inside
their power distribution.
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All in all – solutions from Rittal
Industrial Enclosures
Power Distribution
Electronic Packaging
System Climate Control
IT Solutions
Communication Systems
Rittal has one of the largest ranges of enclosures available
for immediate delivery. However, Rittal also supplies integrated
solutions – up to Level 4. This comprises mechanical
installation, power supply, electronic components, climate
control and central monitoring. For all of your requirements.
Busbar systems RiLine60
Busbar systems 40/100/150/185 mm
Ri4Power low-voltage distribution systems
Fully assembled and functional. Wherever in the world you
develop and implement solutions for yourself and your
customers, we are close at hand. The global alliance
between production, distribution and service guarantees
closeness to the customer. Worldwide!
Rittal GmbH & Co. KG Postfach 1662 D-35726 Herborn
Telephone: +49(0)2772 505-0 Telefax: +49(0)2772 505-2319 eMail: info@rittal.de www.rittal.com
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