Compatibility Chart

POWERSYNC
®
AUTOMATIC
PARALLELING MODULE (APM)
Sync two smaller generators side by side.
PowerSync simultaneously runs one
generator when power requirements are
low and automatically starts, syncs,
and connects the second generator when
demand increases. OnCue
®
Plus generator
management system is included with
PowerSync for both generator sets.
Requires RDC2 controller, RXT ATS, and load-shed kit
(if total load is larger than maximum load).
BATTERY
Rest easy with dependable starting.
Power your generator engine with a reliable
12-volt battery. Generators ship without
batteries to ensure that the freshest
possible battery is installed at the jobsite.
CONCRETE PAD
Safely install your air-cooled generator.
Available in 3- and 4-inch models, the
flat bottom of our concrete pad helps
your installer easily mount and level the
generator and prevent it from sinking
into the ground. The 4-inch pad meets
175-mph wind rating for hurricanes
and windstorms.
For KOHLER air-cooled generators.
Generator shown sold separately.
OIL MAKEUP KIT
Extend time between oil checks.
Extend the generator engine’s runtime
between oil-level checks and oil changes
with the oil makeup kit. Because it
increases the generator set’s oil capacity,
the generator can go longer between
maintenance intervals.
LOOSE ACCESSORIES
GENERATOR ACCESSORIES
Paired with our durable and reliable standby generators, KOHLER
®
generator
accessories help you communicate with your system remotely, protect in adverse
weather conditions, and maintain your generator for peak performance.
POWER RELAY MODULE (PRM)
Add loads and prevent overloading.
The PRM lets you manage higher electrical
loads on a smaller generator by prioritizing
the circuits that cycle on and off (based
on load size) to prevent overloading.
Requires RXT or RDT single-phase automatic transfer switch (ATS)
with load-shed kit or RXT automatic transfer switch with combined
interface/load-management board; ATS single-phase equipped with
RDC2 or DC2 controller.
LOAD-SHED KIT
Protect sophisticated electronics.
The load-shed kit monitors current and
frequency to automatically disconnect
noncritical loads, allowing a smaller
generator to power your home. It also
prevents frequency dips that may damage
electronics. Add an additional four loads
with the power relay module.
Larger current transformer is available if needed.
PROGRAMMABLE INTERFACE
MODULE (PIM)
Remotely control important items at home.
Perfect for those who travel frequently
or own a vacation home, the PIM lets you
activate critical items like storm shutters
or a security system when you’re away
(when partnered with the OnCue Plus
generator management system) and
alerts you when an input such as a
water-level alarm goes off.
RUN/COMMON FAULT RELAY
Enjoy flexibility to add custom options.
A run/common fault relay kit lets your
installer add optional relays to customer-
provided equipment. Provides two optional
relays to control equipment: the auxiliary
run relay is energized when the generator
set is running; the common fault relay
is energized on fault to trigger warning
devices if a fault occurs.