June 2006
42
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CA04000006E
SVX9000 Adjustable Frequency Drives
Enclosed Drives
Table 58. Available Control/Communications Options (Continued)
Note:
For availability, see Product Selection for base drive voltage required.
Option
Description
Option Type
PI
Dual Overload Relays
— This option is recommended when a single drive is operating 2 motors and overload current protection
is needed for each of the motors. The standard configuration includes two bimetallic overload relays, each sized to protect a
motor with 50% of the drive hp rating. For example, a 100 hp drive would include two overload relays sized to protect two 50 hp
motors. The relays are mounted within the enclosure, and are manually resettable. Heater packs not included.
Output
PN
Dual Overloads for Bypass
— This option is recommended when a single drive is operating 2 motors in the bypass mode and
overload current protection is needed for each of the motors. The standard configuration includes two bimetallic overload
relays, each sized to protect a motor with 50% of the drive hp rating. For example, a 100 hp drive would include two overload
relays sized to protect two 50 hp motors. The relays are mounted within the enclosure, and are manually resettable.
Addl. Bypass
RA
Manual HOA Bypass Controller
— The Manual HAND/OFF/AUTO (HOA) — 3-contactor — bypass option provides a means of
bypassing the SVX9000, allowing the AC motor to be operated at full speed directly from the AC supply line. This option consists
of an input disconnect, a fused control power transformer, and a full voltage bypass starter with a door mounted HOA selector
switch and an INVERTER/BYPASS switch. The HOA switch provides the ability to start and stop the drive in the inverter mode.
For applications up to 100 hp, a Freedom Series IEC input contactor, a Freedom Series IEC output contactor, and a Freedom
Series IEC starter with a bimetallic overload relay is included. For applications above 100 hp, an Advantage input contactor, an
Advantage output contactor and an Advantage starter with electronic overload protection is included. The contactors are
mechanically and electrically interlocked (see power diagram on
Page 38
).
Bypass
RB
Manual IOB Bypass Controller
— The Manual INVERTER/OFF/BYPASS (IOB) — 3-contactor — bypass option provides a means of
bypassing the SVX9000, allowing the AC motor to be operated at full speed directly from the AC supply line. This option consists
of an input disconnect, a fused control power transformer, and a full voltage bypass starter with a door mounted IOB selector
switch. For applications up to 100 hp, a Freedom Series IEC input contactor, a Freedom Series IEC output contactor, and a Free-
dom Series IEC starter with a bimetallic overload relay is included. For applications above 100 hp, an Advantage input contactor,
an Advantage output contactor and an Advantage starter with electronic overload protection is included. The contactors are
mechanically and electrically interlocked (see power diagram on
Page 38
).
Bypass
RC
Auto Transfer HOA Bypass Controller
– The Manual HAND/OFF/AUTO (HOA) — 3-contactor — bypass option provides a means
of bypassing the SVX9000, allowing the AC motor to be operated at full speed directly from the AC supply line. The circuitry pro-
vides an automatic transfer of the load to “across the line” operation after a drive trip. This option consists of an input discon-
nect, a fused control power transformer, and a full voltage bypass starter with a door mounted HOA selector switch and an
INVERTER/BYPASS switch. The HOA switch provides the ability to start and stop the drive in either mode. For applications up to
100 hp, a Freedom Series IEC input contactor, a Freedom Series IEC output contactor, and a Freedom Series IEC starter with a bimetal-
lic overload relay is included. For applications above 100 hp, an Advantage input contactor, an Advantage output contactor and an
Advantage starter with electronic overload protection is included. The contactors are mechanically and electrically interlocked
(see power diagram on
Page 38
). Door-mounted pilot lights are provided which indicate bypass or inverter operation. A green
light indicates when the motor is running in inverter mode and an amber light indicates when the motor is running in bypass
mode.
WARNING
: The motor may restart when the overcurrent relay is reset when operating in bypass, unless the IOB selector switch
is turned to the OFF position.
Bypass
RD
Auto Transfer IOB Bypass Controller
— The Auto INVERTER/OFF/BYPASS (IOB) — 3-contactor — bypass option provides a means
of bypassing the SVX9000, allowing the AC motor to be operated at full speed directly from the AC supply line. The circuitry pro-
vides an automatic transfer of the load to “across the line” operation after a drive trip. This option consists of an input discon-
nect, a fused control power transformer, and a full voltage bypass starter with a door mounted IOB selector switch. For
applications up to 100 hp, a Freedom Series IEC input contactor, a Freedom Series IEC output contactor, and a Freedom Series
IEC starter with a bimetallic overload relay is included. For applications above 100 hp, an Advantage input contactor, an Advan-
tage output contactor and an Advantage starter with electronic overload protection is included. The contactors are mechanically
and electrically interlocked (see power diagram on
Page 38
). Door-mounted pilot lights are provided which indicate bypass or
inverter operation. A green light indicates when the motor is running in inverter mode and an amber light indicates when the
motor is running in bypass mode.
WARNING
: The motor may restart when the overcurrent relay is reset when operating in bypass, unless the IOB selector switch
is turned to the OFF position.
Bypass
S5
Floor Stand 22"
— Converts a Size 1 or 2, normally wall mounted enclosure to a floor standing enclosure with a height of
22" (558.8 mm).
Enclosure
S6
Floor Stand 12"
— Converts a Size 2, normally wall mounted enclosure to a floor standing enclosure with a height of 12" (304.8 mm). Enclosure
S7
10" Expansion
— In a Size 5 enclosure, the extension allows for bottom cable entry and additional space for customer mounted
components.
NOTE:
Enclosure expansion rated NEMA Type 1 only.
Enclosure
S8
20" Expansion
— In a Size 5 enclosure, the extension allows for bottom cable entry and additional space for customer mounted
components. When the Output Filter (option
PF
) is selected for a drive using a Size 5 enclosure, this expansion box is required
and included in the option pricing.
NOTE:
Enclosure expansion rated NEMA Type 1 only.
Enclosure
S9
Space Heater
— Prevents condensation from forming in the enclosure when the drive is inactive or in storage. Includes a thermo-
stat for variable temperature control. A 200W heater is installed in enclosures 0 and 1, and a 400W heater is installed in enclo-
sures 2 – 5. Requires a customer supplied 115V remote supply source.
Enclosure