An Italian company that develops voltage stabilization products using an innovative Shield Stabilizer Regulator (SSR) technology. The SSR uses contact-less regulation to continuously stabilize voltage levels even with fluctuations of up to ±20%. It has advantages over conventional systems such as being safer, more cost effective, and able to handle overloads and short circuits. The company has a long history and references from customers in glass manufacturing, utilities, and other industries.

1. An Italian company
A worldwide vision
September 2017September 2017

2. • Innovation is in our DNA
• Applications
• Technical principle and advantages
• Why choose our products?
• SSR vs conventional systems
• Products portfolio
• Management Team and Operations
• Sales organization
• Production process and Certifications
• References
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Agenda

3. • Our groundbreaking SSR - Shield Stabilizer Regulator - stabilize the MV
& LV voltage level at the nominal value even for fluctuation up to ± 20%
• Our SSR are fully designed and developed in Italy by a team of expert
with proven 30+ years of experience in the electrotechnical industry
• Advanced design techniques, such as Finite Element Analysis, are
massively used in the design phase
• The most advanced process, such as the Vacuum Technology, are
used in the manufacturing phase
• Castoldi&Moretti innovative SSR are patent pending
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Innovation is in our DNA

4. When the lines have a significant length, it may become
essential to compensates the variable voltage drop due
to the variable load
Moreover, the new paradigm of the Smart Grid, with the
distribution networks fed by an increasing percentage of
renewable energy sources, introduces additional voltage
fluctuation.
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Applications: Distribution Utilities

5. In remote manufacturing departments, far from the power
source of the factory, the voltage drop due to the power cable
length (dynamically affected also by the operations) can bring
to voltage fluctuation that may not be suitable to operate
machine-tools, welding machines and drying processes.
In industries of significant size feed by their own power
transformer with manual voltage control within ± 5% of the
nominal value, the manual voltage adjustment operation can
bring unsuitable production discontinuity.
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Applications: industry

6. Voltage fluctuations in a building, an hotel, a hospital or a
shopping mall can bring considerable problems to the electrical
devices. Voltage fluctuations can have exogenous origin or can
be caused by the user itself with load variations.
To power the assets with voltage different than the nominal, is
unacceptable for mission-critical devices and can bring a
reduction in the asset’s service life and an increase of the
maintenance costs.
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Applications: civil users

7. • Innovative design
In the SSR the output voltage is contact-less regulated by the position of a mobile
isolated short-circuited coil over the fixed coil in the magnetic core
• Extended stabilization
The SSR is able to continuously and dynamically stabilize the voltage level at the
nominal value even for fluctuation up to ± 20%
• Continuous regulation
Thanks to its design, the SSR controls the voltage in continuous way and not by step as
the conventional system. This is done by the mean of a brush-less motor that
automatically and dynamically adjust the position of a mobile isolated short-circuited
coil
• Safer and cost effective
This peculiar designs brings a more cost effective solution (up to 30% price
reduction compared to the conventional systems) and additionally overcomes
the need to use sliding contacts avoiding the relevant sparks and the related
carbonaceous residues that negatively affects the conventional systems.
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Technical principle and advantages

8. www.castoldimoretti.com 8
• Innovative
The SSR overcomes the needs of sliding contacts and avoids the relevant sparks and related carbon residues
that negatively affects the conventional systems
• Plug & Play
The SSR is available alone, as plug and play voltage stabilizer, or it can be delivered embedded in a stabilized
power transformer
• Smart & scalable
The SSR is Smart Grid & Industry 4.0 ready and it is available in standard modular configurations from 0,4 to 24
kV with power ranging from 250 to 5000 kVA. The modularity easily enable tailor made solutions for special
applications.
Why choose our products?

9. SSR Conventional systems
Maintenance + + + +
Overload + + + - - -
Shortcircuit + + -
Sparks + + + - - -
Modularity + + + +
Rated Power + + +
Efficency + + + +
Magnetic saturation + + + - -
Price + + + - - -
SSR vs conventional systems
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10. • SSR-LV Low Voltage Shield Stabilizer Regulator
• SSR-MV Medium Voltage Shield Stabilizer Regulator
• T-SSR Medium Voltage Stabilized Trafo
The T-SSR is a stabilized transformer that integrates a power transformer and an SSR MV
Controller in a single box. See SSR-MV technical data.
Above data refers to the standard products. The modularity easily enable full tailor made
solutions for special applications
Product’s portfolio
Line Power Rated Voltage Stabilized Power Regulation Stabilized Current
50 - 380 kVA 380 V 5 - 60 kVA Up to ± 20% 76,0 - 455,8 A
Line Power Rated Voltage Stabilized Power Regulation Stabilized Current
250 – 5.000 kVA 15 -22 kV 25 – 1.000 kVA Up to ± 20% 13,1 – 262,0 A
• IOT – Automation 4.0
The digital controller for the SSR is actually under development
It will open the SSR to the IOT and Automation 4.0 world
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11. • Management Team HQ
Stefano Moretti Chief Executive Officer Milan
Alberto Castoldi Vice President and R&D Director
Filippo Passante Sales Director
Olivier Auvray Industrial Director
Bruno Colombo Chief Finance Officer
• Operations
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Products Range Technology Location
Uncover
surface
Cover
Surface
People Capacity
Lead lime
Ex-Works
SSR MV
T-SSR
MV RIP - OIP Siena 80.000 m2
40.000 m2
120 4.000 pcs/y 6 weeks
SSR LV LV RIP Milan 2.000 m2
1.200 m2
6 1.000 pcs/y 4 weeks
Management Team and Operations

12. Sales representative per Countries
• North Europe
• Central Europe
• Russia – Belarus – Siberia
• Albania – Cuba – Romania
• Ghana – Ivory Coast – Morocco
• Algeria
• Middle East
• China
• USA - Canada
• Brazil
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Sales organization

13. FINISHING & ACCESSORIES
All the product are full accessorized and
finished as per customer specifications
CERTIFICATIONS
• ISO 9001 production process to ensure
high quality products
• ISO 14000 to ensure full environmental
respect
• ISO 18000 to ensure safety of operators
• Compliance to Italian DSO norms
TREATMENT & FILLING
Advanced processes, such as the Vacuum
Techology, are used in the maufacturing of
this Made in Italy device
MANUFACTURING
All critical parts & components are
insourced
TESTING (IEC – ANSI STANDARDS)
Routine test covers 100% of the production
and functionalities
SKILL
High skilled people ensure high quality
product
MADE IN ITALY
Production process and certifications
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14. References (1/2)
Installed base
The SSR system is the evolution of a design solution invented by Alberto Castoldi and widely used for voltage
regulation in glassworks factories which today can claim a solid installed base and a multi-year continuity of
service..
YEAR CUSTOMER TYPE
2000 Fardis powerplant Iran n. 1 shield regulator 1 phase 350 kva 380/0-550 volt
2000 F.I.C. (G.B) Oriental glas n. 1 shield regulator 3/1 phase 250 KVA 220/0- 380 volt
2000 Italelettra (Italia) n. 1 shield regulator 1 phase 20 kva 380/0-380 volt
2001 F.I.C. (G.B.) Iran n. 1 shield regulator 3/1 phase 500 kva 15000 /0-380 volt
2001 ENEL (Italia) n. 3 shield regulator ( stabilizer type) 10 kva 220+-10%/220+-1%
2002 Bormioli Rocco (Italia) n. 2 shield regulator 3 phases 3400 kva 15000/0- 380 volt
2002 Vetrerie Piegaresi (Italia) n. 2 shield regulator 1 phase 56 kva 223/-700 + 700volt wuth automatic regulation
2002 Imefy (Italia) n. 1 shield regulator 3 phases 20 kva 380/0-380
2003 F.I.C. (G.B.) Turchia n. 1 mix regulator 3 phases 600 kva 34500/450- 150 volt
2003 F.I.C. (G.B.) Turchia n. 1 mix regulator 3 phases 300 kva 34500/450- 100 volt
2003 Alcatel n. 1 stabilizer 3 phase 60 kva 355-424 / 303-400 volt
2003 F.I.C. (G.B.) PPG n. 2 mix regulator 3/2 phases 588 kva 415/780-0 volt
2004 Vetrerie Piegaresi (Italia) n. 12 shield regulators 1 phase 56 kva 223/-700 + 700volt with automatic regulation
2004 Gavazzi (Italia) n. 1 shield regulator-stabilizer 150 kva for offshore petroleum platform
2004 Mvl. Co (Iran) n. 1 shield regulator 3/1 phase 500 kva 15000 /0-380 volt
2004 LIPEX (Germania) n. 2 shield regulator 150 KVA 400/100-300 V
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15. YEAR CUSTOMER TYPE
2005 FIC (G.B) Giappone n. 1 regulator 1000 kva 10000/ 220-50 V in 6 step (on volt tap changer- with inter step continuos regulation)
2005 FIC (G.B.) n. 1 step regulator 1000 kva 15000/60-220 volt – 1700
2006 FIC (G.B.) n. 1 shield regulator 800 kva 33000/40-215 volt – 1700
2006 LIPEX (Germania) n. 2 shield regulator 2046 kva 6000/72-304 volt – 5000
2007 MCR (Italia) n. 1 shield regulator 1100 kva 6000/60-160 volt – 5000 A
2007 TECHGLASS n. 1 regulator 1150 kva 22000/ 220-50 V in 5 step (on volt tap changer- with inter step continuos regulation)
2008 F.I.C (G.B.) n. 1 step regulator 600 kva
2008 TECHGLASS (Polonia) n. 1 regulator 600 kva 15000/ 220-50 V in 5 step (on volt tap changer- with inter step continuos regulation)
2008 MCR (Italia) n. 1 shield regulator 1060 kva 3f 50Hz 6000/60-160 volt
2008 TECHGLASS (Polonia) n. 2 shield regulator 1100 kva 20000/280 100 volt
2009 MCR-BDF Russia n. 1 shield regulator 1200 kva 3f 50Hz 6000/60-160 volt 2500Af max
2010 F.I.C. (G.B.) Ukraina Lisichansky Glass Factory n. 1 shield regulator 1600 kva 3f 50Hz 6000/60-210 volt 3700A max
2010 OI SAN POLO n. 1 shield regulator 2000 kva 3/2f 50Hz 2000/0-270 volt 5000A max
2011 TECHGLASS (Polonia) n. 1 shield regulator 607 kva 3f 50Hz 15000/40-115 volt 1760 A max
2011 TECHGLASS (Polonia) n. 1 shield regulator 610 kva 3f 50Hz 10000/80-180 volt 1400A max
2011 TECHGLASS (Polonia) n. 1 shield regulator 861 kva 3f 50Hz 10000/50-250 volt 1400A max
2012 Advantech n. 4 shield regulator 1f 800 kva 50Hz 10000/400-180 volt 4000A max
2014 TECHGLASS POLAND Arabia Saudita n. 1 shield regulator 1200 kva 3f 60Hz 13800volt/ 40-102 volt 3910 A max phase
2014 BDF Uruguay n. 1 shield regulator 1f 60 Hz 750 kva 4160 vot/ 286-108volt 8 taps with intersteps continuous regulation 10%
2014 AMC-glass Russia n. 1 shield regulator 3f 50Hz 900 kva 10000v/ 180-40 vf 4000 A max
2015 Neuborg (Bormioli) n. 1 shield regulator 500 kva 3 phases 20000/0-180 volt 1285 A max
2015 Neuborg (Bormioli) n. 1 shield regulator 300 kva 3 phases 20000/40-150 volt 1000 A max
References (2/2)
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16. www.castoldimoretti.com 16
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develop and produce special electrical equipment’s and
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