PPI_MV Switchgear_CGM

Manufactured by:
MV Switchgear Secondary
Distribution Networks
Fully Gas-Insulated Modular and Compact (RMU)
System Up to 36 kV
BO-CGM.3/3
SMART RMU Switchgear in Metro Manila
• Protection and safety for people, goods and equipment against internal
arc effects, proven through test performed in accordance with IEC
62271-200 standard.
• Capable of withstanding harsh environmental conditions (including
flooding), long service life and absence of maintenance in live parts
through full gas insulation and the use of screened connectors.
• Full modularity and future extensibility in both directions through the
use of connecting set. Flexibility to configure all types of diagram.
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• Smaller size and lower weight, making handling and installation easier.
• Safe and simple operation through the use of user-friendly driving
mechanisms, including interlocks as standard.
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General Description
Consists of a wide range of SF 6 fully insulated compact, modular
cubicles enabling the configuration of any electrical diagram in
Medium Voltage Secondary Distribution networks up to 36kV.
This development brings a highly safe, reliable and user-friendly
assembly, capable of withstanding all environmental conditions.
The performance of routine test across the various phases of
the assembly procedure and the use of the most innovative
manufacturing techniques assure the highest level of quality, as
reflected in its ISO 9001 certification.
Features
• Protection and safety for people, goods and equipment
against internal arc effects, proven through test performed in
accordance with IEC 62271-200 standard.
• Capable of withstanding harsh environmental conditions
(including flooding), long service life and absence of
maintenance in live parts through full gas insulation and the
use of screened connectors.
• Full modularity and future extensibility in both directions
through compact connecting set. Flexibility to configure all
types of diagram with the use of a connecting set.
• Smaller size and lower weight, making handling and
installation easier.
• Safe and simple operation through the use of user-friendly
driving mechanisms, including interlocks as standard.
• Extra safety: incorporation, a light voltage presence indicator;
and optionally, an acoustic alarm preventing earthing.
• Accessories and live testing as an option.
• Horizontal fuse holders with front access, protected within a
gas tank.
• Easy cable connection through front plug-in or screwable
terminals.
Environmentally-friendly:
• Use of highly recyclable materials.
• Minimal gas volume per functional unit.
• End-of-life product management.
Standards
IEC 62271-1
Common specifications for high-voltage switchgear and
controlgear standards.
IEC 62271-200
Alternating current metal-enclosed switchgear and controlgear
for rated voltages above 1kV and up to and including 52kV.
IEC 60265-1
High-voltage switches. Part 1: High voltage switches for rated
voltages above 1kV and less than 52kV.
IEC 62271-102
Alternating current disconnectors and earthing switches.
IEC 62271-105
High voltage alternating current switch-fuse combinations.
IEC 62271-100
High voltage alternating current circuit-breakers.
IEC 60255
Electrical relays.
IEC 60529
Degrees of protection provided by enclosures.
IEC 61958
Voltage presence indicating systems.
The Fully Gas-Insulated Modular and Compact (RMU) System
meets the immersion test at 3 meters water column pressure,
24 hours at rated voltage and insulating test at power
frequency.

Types of Modules
Incoming feeder
or line functional
unit.
Fused-protection
functional unit
Vacuum circuit
breaker protection
functional unit,
with or without
recloser (RAV
or AV driving
mechanism).
Busbar switch
functional unit
Busbar switch
with earthing
unit.
Metering
functional
unit (different
configuration)
Cable rising
functional unit.
Busbar rising
functional unit.
Compact cubicle with two feeder and one
fused-protection functional units (RMU type).
Technical Characteristics
Fully Gas-Insulated Modular and Compact (RMU) System
L P V(AV) V(RAV) S S-Pt M RC RB 2LP
Rated Voltage (kV) 36
Rated Current (A)
Busbars 400/630
Outgoing 400/630 200 400/630 400/630 - - - 400/630 400/630 400/630(L)
200(P)
Short-time
16/20* 16/20* 16/20* 16/20* 16/20* 16/20* - - 16/20* 16/20*
current (kA 1/3s)
Insulation level:
Power Frequency (kV) 70/80 70/80 70/80 70/80 70/80 70/80 70/80 - 70/80 70/80
Lightning
170/195 170/195 170/195 170/195 170/195 170/195 170/195 - 170/195 170/195
impulse (kV) PEAK
Rated-frequency (Hz) 50/60**
IP rate
General
IP2XD
Gastank and fuse holders
IPX8
Physical Characteristics L P V(AV) V(RAV) S S-Pt M RC RB 2LP
Height (mm) 1745 1745 1745 1800 1745 1745 1950 1745 1745 1745
Width (mm) 418 480 600 600 418 600 900/1100 368 418 1316
Depth (mm) 845 1010 850 850 845 845 1160 831 850 1027
Weight (kg) # 138 211 240 240 135 175 290* 42 138 421
(*) Test performed at 21 kA.
(**) Values represented at 50Hz, for other frequencies please contact our technical-Commercial Department.
(#) Without relays, motor driving mechanisms and transformers.

Modularity.
The extensible cubicles have side female bushing to
connect the main busbars through this connecting
set. This allows current to flow, while controlling
the electric field by means of insulating elastomer
layers, free of partial discharges.
Thanks to the design of the connecting set, an
internal equipotential area is created. Here a number
of contacts are distributed in a circle for connection
to the female bushings.
A reliable, strong electrical continuity is therefore
achieved, even when exposed to a short-circuit
current. The connecting set also maintains all
operational features of the cubicles.
While the installation is not being extended, the extensible
cubicles have removable sealing elements for the female
bushings.
The cubicle connecting procedure stands out for its ease and speed of on-site
installation, including in Transformer Substations with uneven floors.
The modularity and extensibility of the system ensure maximum flexibility to
configure any kind of medium voltage electrical diagram.
Applications
Used for a wide variety of facilities, both public and private its
main applications are:
• Utility transformer substations.
• Private transformer substations.
• Switching substations.
• Remote controlled substations.
• Infrastructures.
• Industrial facilities
• Wind farms.
• Photovoltaic facilities.
• Co-generation facilities
• etc.
Public Application
Private Application

Safety
• Personal, goods and equipment protection against the effects
of internal arcs.
• Capability of withstanding harsh environmental conditions
(humidity, salinity, dust, pollution, etc.) and protection against
indirect contacts.
• The leak-proof and sealed steel gas tank, houses the breaking
and switching components.
• IP2XD IP rating of the cubicle assembly.
• Voltage presence detection.
• An acoustic alarm preventing earthing (as an option).
• Front driving mechanisms that allow safe and simple
operations.
• Horizontal fuse holders with front access, protected within a
gas tank.
• Standard internal interlocks preventing improper operations,
in accordance with IEC 62271-200 standard. Additional
interlocks with padlock or lock, as an option.
Reliability
• Routine and traceability factory-testing in all equipments.
• Interlocks between the switching and breaking components.
• Visual display of the position of the switchgear in the synoptic
diagram, validated by the kinematic chain test in accordance
with IEC 62271-102.
• High anti-corrosive levels achieved with the use of innovative
materials.
• Maintenance-free live parts.
• Possibility of assembling accessories and performing test
under voltage.
Protection, Control and Automation
Focusing on Medium Voltage, Ormazabal has a broad range of
protection and automation applications and services capable of
meeting the needs of any distribution network.
Medium voltage cubicle-integrated units provide the idea
solution for implementation in the most demanding of facilities,
offering a high level of service in comparison with conventional
system.
Applications
Protection
• MV Customer Supplies
• Protection for Switching and Private Industrial
Substations
• Rural TS (CTR) protection
• Generator Set Protection
• Substation Protection
Automation and Remote Control
• Remote Control
• Automatic Transfers
• Fault Detection
• Acoustic voltage presence alarm
• Secondary Switching Points
• Easy cable connection, with plug-in or screwed connectors.
Internal Arc
The cubicles are designed to protect people and goods against
the effect of internal arcs, complying with the criteria of IEC
62271-200 standard, Appendix A:
Gas tank internal arc: 16 kA 0,5 s / 20* kA 0,5s
Gas tank internal arc: 16 kA 1s /20* kA1 s#
IAC AFL Class: 16 kA 1 s / 20* kA 1 s#
(*) Tests performed at 21 kA
(#) Except for CGM.3-V with RAV mechanism.

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Efficient Electricity Solutions
PPI is a company with more than twenty (20) years of successful operation in the Philippines.
Over the years, it has developed and actively supplied an extensive and full power line of products and services from the best manufacturers in
Europe. Among its most sought top of the line products are: Turnkey projects in the supply of substations with rated voltage of up to 230kV, electricity
meters, meter test equipment, instrument transformers, power transformers, disconnectors, fault indicators, surge arresters, switchgears, oil
testers, cable diagnostics, batteries, harmonic filters, and automation systems, among others.
Our commitment to establish closer customer relationships make us understand your business needs and power solution requirements.
MAKATI HEAD OFFICE
4/F and 6/F, South Park Plaza, Santiago Street
Paseo de Magallanes Commercial Center
1232 Makati City, Metro Manila, Philippines
CEBU BRANCH
Unit 3 ASY Bldg. A.C. Cortes Ave.
Mandaue City, Cebu, Philippines
Tel.: +63 2 511 88 88 | Fax: +63 2 836 43 23
E-mail: info@ppi.ph | Website: www.ppi.ph
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