P
R O D U C T
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P E C I A L I S T S S
I N G U L A R
A T T E N T I O N
T O
T H E
A D V A N C E M E N T
O F
P O W E R
E L E C T R O N I C S
C O N T R O L
T E C H N O L O G Y
I S
T H E
K E Y
T O
O U R
W O R L D W I D E
R E P U T A T I O N
F O R
E X C E L L E N C E
.
F r a n k B o u r b e a u , P r e s i d e n t
F
or well over a decade, Enerpro
has been at the forefront of
technological advances in
motor and power supply control
components and systems.
Our first commercial producta
three phase thyristor firing board
was introduced in 1983. The
FCOG-6100, the first of its kind
to incorporate a proprietary digital
LSI device, remains the North
American industry standard with
over 35,000 now in service.
In 1985, Frank Bourbeau,
Enerpros founder, was awarded a
patent for a controller that syn-
chronizes wind turbine powered
induction generators with the
electric grid. Over 2000 of these
simple and effective controllers
are in service at windfarms in
Europe and in North America.
In 1989, Enerpro developed a
variable frequency converter for
use on diesel-electric locomotives.
Then in 1991, we introduced a
unique, power quality enhancing,
twelve-pulse firing circuit that
uses a six-phase, phase-locked
loop to achieve 30° equidistant
gating with excellent bandwidth.
In 1992, Enerpro began
development of a high perfor-
mance, high efficiency battery
charger for the emerging battery-
powered bus market. And then in
1996, we introduced the first
network-based battery
management system.
Our experience and knowledge
in power electronics control
technology is enhanced by our
innovative packaging solutions
particularly for harsh
environments, including high
shock and vibration.
Time and again, we have been
called upon to apply our power
electronics control expertise to
the challenging requirements of
some of the worlds best known
corporations and research
institutions.
Our charter is simple: To design
and manufacture cost-effective,
innovative solutions for todays
power electronics control needs.
E
N E R P R O
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R O D U C T
F
A M I L Y
S C R A s s e m b l i e s
C o n t r o l l e r P a c k a g e s
F i r i n g B o a r d s
R e g u l a t o r B o a r d s
S p e c i a l P u r p o s e B o a r d s
S n u b b e r B o a r d s
Te s t E q u i p m e n t
M o t o r S t a r t e r s
B a t t e r y C h a r g e r s
B a t t e r y M o n i t o r i n g &
C o n t r o l S y s t e m s
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E Q
U A L I T Y
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L E C T R O N I C S
C
O N T R O L
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P E C I A L I S T S
M o d e l
D e s c r i p t i o n
F e a t u r e s
CVR200
Single-Phase Firing Circuit with
AC/AC or AC/DC Control
Current / Voltage Regulator
FCRO-4100 Firing Board
ISOVCL-1 Regulator Board
CVR600
Three-Phase, Six-Pulse Firing
AC/AC or AC/DC Control
Circuit with Current and Voltage
FCOG-6100 Firing Board
Regulation
ISOVCL-1 Regulator Board
CVR1200
Six-Phase, Twelve-Pulse Firing
AC/AC or AC/DC Control
Circuit with Current and Voltage
FCOG-1200 Firing Board
Regulation
ISOVCL-1 Regulator Board
C
O N T R O L L E R
P
A C K A G E S
ENERPRO Controller Packages provide
the ideal solution to the toughest part of
your phase controlled converter or
controller design. Just add your SCR
package to an Enerpro firing board and
regulator Power Combo and reap the
packaging flexibility and cost savings of
making, instead of buying, your power
supply.
Each ENERPRO auxiliary firing board
provides the ability to drive six to twelve
additional SCRs. You can also daisy-chain
up to five auxiliary firing boards with a
single Enerpro firing board. Auxiliary
firing boards can be used with the FCRO-
4100, FCOG-6100, FCOG-1200 and
FCOVF-6100 models.
A
U X I L I A R Y
F
I R I N G
B
O A R D S
M o d e l
D e s c r i p t i o n
F e a t u r e s
FCOAUX60
Six-SCR Auxiliary Firing Board
FCOREM60
Six-SCR Auxiliary Firing Board
High gate drive
Remote operation
FCOABP60
Bipolar Firing Board
Bipolar firing control for the
FCOVF-6100 driver board
FCOA1200
Twelve-SCR Auxiliary Firing Board
O
R
P
R
E
N
E
O
R
P
R
E
N
E
CVR600P
w
FCOAUX60
w M o d e l
D e s c r i p t i o n
F e a t u r e s
PCM
Power Control Module
AC/AC or AC/DC Control
25-225A RMS Output Current
Narrow Footprint (Wakefield #392 Type
Power Module Cooler)
PCA
Power Control Assembly
AC/AC or AC/DC Control
25-200A RMS Output Current
Mounted on a low-profile heatsink
PCP
Power Control Panel
AC/AC or AC/DC Control
Up to 600A RMS Output Current
Up to Eight Wakefield #392 Type
Power Module Coolers
PPA
Pre-Packaged Assembly
Integrated Busbar and Feedback Design
Parallel Voltage & Current Control
Integrated Auto-Balance with 12-Pulse
S C R A
S S E M B L I E S
ENERPRO SCR assemblies are fully
engineered for top performance and
reliability. These open frame assemblies are
suitable for sealed or ventilated enclosures.
Fan cooling and fuse assemblies are
available as options.
We can also design and fabricate custom
SCR assemblies or fully integrated OEM
power units complete with firing board,
regulator and SCRs to meet your exact
requirements.
M o d e l
D e s c r i p t i o n
F e a t u r e s
FCRO-2100
Single-Phase Firing /
For 2-SCR Converters or Controllers
Regulating Board
Voltage or current regulation
2-quadrant operation
FCRO-4100
Single-Phase Firing /
For 2- or 4-SCR Converters or Controllers
Regulating Board
Voltage or current regulation
2- or 4-quadrant operation
FCOG-6100
Three-Phase Firing Board
For 3- or 6-SCR Converters or Controllers
3- or 6-pulse gating
2- or 4-quadrant operation
FCOG-61HV
Three-Phase High Voltage
900 VAC, maximum
Firing Board
2-quadrant operation
FCOVF-6100
Variable Frequency
10:1 supply voltage frequency range
Firing Board
5kHz limiting frequency
DC/DC converter for board power
FCOG-1200
Twelve-Pulse
600 VAC, maximum
Firing Board
30° equidistant gating w/auto-balance
On-board current balance potentiometer
FCOP-1200
Twelve-Pulse, Two Board
900 VAC, maximum
Firing Package
30° equidistant gating w/trim potentiometer
F
I R I N G
B
O A R D S
ENERPRO Firing Boards the industry
standard for over a decade employ
proprietary digital LSI technology to deliver
cost-effective and reliable performance. All
Enerpro firing boards provide high current
picket-fence gate pulses, soft-start
circuitry, and voltage or current control of
the delay angle. The delay angle varies with
an inverse proportional relationship to the
command angle (maximum command
equals minimum delay).
Enerpro firing boards can be combined
with optional auxiliary firing boards,
regulator boards, and special purpose boards
to provide a complete control package.
FCRO-2100
w
FCOG-6100
w
PCP-3
w
FCOG-1200
w M o d e l
D e s c r i p t i o n
FCOG
FCOVF
FCRO
F e a t u r e s
CR400
Current Regulator


with CT Feedback
CTRCT-1
Current Trip /



Regulator
CTRCT-2
Current Trip /



Ramp start
Regulator with
CT Feedback
EA6-1
Voltage or Current
v 1
Optional inhibit
Regulator
inverter
ISOVLCL-1
Voltage / Current



2
Current trip
Limiter with
Galvanic isolation
Isolated Feedback
Soft start
ISOVLCL-2
Voltage / Current



2
Overvoltage trip
Limiter with
Remote drivers
Isolated Feedback
Latched inhibit
MVC-1
Mains Voltage

1
Compensator
PTIR-1
One-Phase Polarity
v 2
Voltage / current
Transition; Inhibit
regulation;
& Voltage Regulator
Optional polarity
Transition inhibit
VRCL1P-1
Voltage Regulator
v 2
Current Limiter
VRCL3P-1
Voltage / Current

1

Regulator Board
R
E G U L A T O R
B
O A R D S
ENERPRO regulator boards are the
perfect control package complement
for Enerpro firing boards. Stand-alone
regulator boards are noted by a

in
the table at right. Piggy back, plug-in
boards are signified by a
v
.
1
FCOG-6100 model only
2
FCRO-4100 model only
M o d e l
D e s c r i p t i o n
FCOG
FCOVF
FCRO
F e a t u r e s
ACVRSS
Fixed Time Soft
v
For motor control
Starter w/ Voltage
Feedback
ASCIB-4
ASC Control

Wind turbine
Interface Board
generator control
circuit
PR324
Three-Phase Reference 

Transformer
Isolation Board
isolation
GRB-1
ASC Gamma
v
Wind turbine
Regulator Board
generator circuit
CSR-1
Current Sensing



Motor/generator
Relay Board
control
S
P E C I A L
P
U R P O S E
B
O A R D S
A variety of special purpose boards
designed for use with ENERPRO firing
boards are available as noted by a

in
the table at right. Piggy back, plug-in
boards are signified by a
v
in the table.
(Special purpose boards are not available
with the FCRO-2100 or either of the
Twelve-Pulse models)
w
ISOVLCL-1
w
ASC
w M o d e l
D e s c r i p t i o n
F e a t u r e s
TSB-1
One-Circuit Transient Snubber
Contact factory for details
TSB-2
Two-Circuit Transient Snubber
TSB-3
Three-Circuit Transient Snubber
TSB-6
Six-Circuit Transient Snubber
TSBHG-6
High Shock Six-Circuit Snubber
Vehicle applications
TSTB120-1
Twelve-Circuit Snubber/Transducer
Combined snubber and voltage/current
transducer circuits
TSB-12
Twelve-Circuit Transient Snubber
S
N U B B E R
B
O A R D S
E n e r p r o
Applications Engineers are available by telephone or fax to answer any questions about
single-phase / three-phase SCR control circuits or complete SCR assemblies.
ENERPRO, INC.
5780 Thornwood Drive
Goleta, CA 93117 (USA)
800-576-2114
Telephone: 805/683-2114
Fax: 805/964-0798
Email: enerpro@aol.com
url: www.enerpro.thomasregister.com
U K & E
U R O P E
Power Products International, Ltd.
Commerce Way
Eden