Improve response speed and avoid droop with GAC electronic

When Power is Critical Product Datasheet

Electronic engine governing

GAC electronic engine governing

series

Older, mechanically-governed engines and gen-

sets are often one step away from the scrap heap.

Our natural reaction is to replace them with a

newer unit.

Electronic governing can breathe a new lease of

life into older engines that are mechanically

governed.

They are suited for many gen-sets, compressors

and other applications and are compatible with a

wide range of engines including Perkins, Yanmar

and Kubota.

GAC electronic governing products feature a high

quality construction and come with sealed

automotive connectors for a lifetime of use. They

are also specifically designed for high temperature

operation.

Responsive

Electronic governors are up to 200 times faster

than mechanical governors. This means that there

is no droop on gen-sets, and power stays constant

under variable loads on pumps and other engine

applications.

Economical

Electronic governing will accurately set the

engine’s throttle to match the load, improving fuel

economy. That will reduce your bills and your

environmental footprint.

Reliable

GAC electronic governing features precision linear

ball bearings and a minimum of moving

parts to increase reliability.

Improve response speed and avoid droop

with GAC electronic governing

How does electronic governing help you?

Product Datasheet


It’s easy to run older gen-

sets parallel to mains or to

other gen-sets when

electronically governed.

Extend capabilities

Load response improves

thanks to the speed of an

electronically-controlled

actuator. It can be up to

200 times faster than a

mechanical governor.

Boost performance

Isochronous speed control

supplies a constant, no-

droop frequency to

sensitive electrical

equipment, whatever the

load.

Protect equipment

Upgrading an existing

engine or gen-set is less

expensive than buying a

new one. Electronic

governing gives extra

performance economically.

Save capital expense

Electronic governing

reduces fuel consumption

and avoids the

environmental footprint of

a new engine or gen-set.

Go green

IPU is GAC’s longest-

serving distributor in the

world. With decades of

experience we can help

you through all pre and

post-sales challenges.

Expert assistance

Supported engines

The Actuator

The actuator replaces the engine’s mechanical throttle. Electronic actuators

deliver fast, precise throttle control.

Load response improves because actuators react 200 times faster than

mechanical throttles.

Fuel economy improves because actuators can move to any position

between fully open and fully closed. If you need 50% power they open the

throttle 50%. Mechanical throttles are either open or closed.

It is a non-contacting design, so no maintenance is required

The Governor

The governor is the brains of the system. Electronic governors deliver fast, no-

droop response to load changes and isochronous speed control for gen-sets.

Digital and analogue controllers are available for different applications.

Optional load-sharing modules are available for isochronous paralleling

with other gen-sets, load sharing and mains power control.

Digital controllers are extremely flexible—can be fed with various speed

request inputs such as throttles, levers, pots and PLCs.

The Pickup

The magnetic pickup attaches to the flywheel casing. It feeds accurate speed

data back to the controller so engine performance can be monitored and

adjusted.

A wide variety of magnetic pickups are available for engines from

Farymann, Isuzu, Kubota, Mitsubishi, Perkins, Shibauru and Yanmar.

Product Datasheet


Upgrading to electronic governing

Who benefits from electronic governing?

Gen-sets

With electronic governing older gen-sets can supply consistent, reliable power

to sensitive equipment such as IT and healthcare systems. By adding

isochronous speed control and paralleling options you can bring older

equipment back into active use without the expense of a major upgrade.

Pumps

Compressors

Welding rigs

Refrigeration units

Construction equipment

Lifts

Winches

Electronic governing can be economically applied to engines in applications

from irrigation pumps on farms to lifting gear in mines.

With much faster response to transient load changes, electronically-governed

engines provide smoother, more consistent power to the equipment they

serve.

Electronic governing systems reduce fuel consumption and environmental

impact because they move the throttle to any position between fully open and

fully closed. Mechanical governors use full throttle even under a modest load.

Applications

Product Datasheet


Engine

Family

Engine

Model Actuator

Speed Controller –

Single Running


Parallel/Droop/

Variable Speed

Magnetic

Speed Sensor

Isuzu C Series

Isuzu 3L and 4L

2CA

3CA

3CB

3CD

3CDT

3LB1

3LD1

3LD2

4LE1

4LE2

ALR190-Y04-12 or

–24 VDC Series

ALR190-I03-12 or

–24 VDC Series

ESD 2402-12 for 12 Volt

systems or ESD 2402-24 for

24 VDC. The ESD2402-

12/24 has an Idle function.

NOTE: For AC generators

230VAC or 400 VAC, the

ECC328-12 or 24 can be

used and NO Magnetic

Speed Sensor is needed.

Digital EEG 6500

OR

If analog is preferred, the

ESD 5120 can be used for

both 12 and 24VDC sys-

tems.

MSP6742 for 3/8-24

UNF

or

MSP675 for 5/8-18

UNF

Yanmar TNV 2TNV70

3TNV70

3TNV76

3TNV82A

3TNV84

3TNV84T

3TNV88

4TNV84

4TNV94L

4TNV88

4TNV98

4TNV98T

ALR190-Y04-12 or

–24 VDC Series










Digital EEG 6500

OR




tems.

MSP6742 for 3/8-

24UNF

or

MSP675 for 5/8-18

UNF

Farymann 18 W Series ALN190-F04-12 or

–24 VDC Series

(Reverse Acting)










Digital EEG 6500

OR




tems.

MSP6723 for

M16 x 1.5

Shibaura N840 &

Caterpillar

Variants

N843-C (also

Caterpillar C1.7)

N884L-C (Also

Caterpillar C2.2)

N844LT-C (Also

Caterpillar C2.2)

ALR160-S04-12 or

–24 VDC Series










Digital EEG 6500

OR




tems.

It is assumed that

this range uses the

MSP6723 for M16 x

1.5

Mitsubishi L Series

Mitsubishi S Series

L2E

L3E

S3L

S3L2

S4L

S4L2

ALR190-M04-12

or –24 VDC Series



24 VDC.






Digital EEG 6500

OR




tems.

MSP675 for 5/8-

18UNF

Applications

Product Datasheet


Engine

Family

Engine

Model Actuator


Single Running


Parallel/Droop/

Variable Speed

Magnetic

Speed Sensor

Kubota 05 Series

Kubota 03 Series

Kubota 07 Series

Kubota V3 Series

Kubota

D905

D1005

D1105

D1105-T

D1305

V2403

V3307

V3300

V3800

V3600

M03

ALR190-K04-12 or

–24 VDC Series

ALR190-KV2403-12

or –24 VDC Series

ALR190-KV3307-12

or –24 VDC Series

ALR190-K04-12 or

–24 VDC Series

ALR190-KV3600T-

12 or –24 VDC

Series

ALR190-K24-12 or

–24 VDC Series


systems or ESD 2402-24

for 24 VDC. The ESD2402-

12/24 has an Idle func-

tion.






Digital EEG 6500

OR

If analog is preferred,

the ESD 5120 can be

used for both 12 and

24VDC systems.

MSP6742 for 3/8-

24UNF

Or

MSP675 for 5/8-

18UNF

Perkins 404 Series

404

ALR190-P04-12 or

–24 VDC Series



for 24 VDC. The ESD2402

-12/24 has an Idle func-

tion.





Digital EEG 6500

OR


the ESD 5120 can be


24VDC systems.

MSP6741 for M18 x

1.5

Perkins 403 Series 403D-15 (not D

-11)

ALR190-P403-12 or

–24 VDC Series



for 24 VDC.






Digital EEG 6500

OR


the ESD 5120 can be


24VDC systems.

MSP6741 for M18 x

1.5

Please note: Confirmation is required for tapping size of engine to ensure a correctly

sized Magnetic Speed Sensor is provided.

Actuator Technical Specifications

GAC ALR 160S GAC ALR 190I GAC ALR 190K GAC ALN 190F

Operating Stroke 0.51” (13.0mm) 0.55” (14.0 mm) 0.49” (12.5mm) 0.9” (22.86mm)

Response time 35 msec 35 msec 35 msec 35 msec

Operating Voltage 12 or 24VDC 12 or 24VDC 12 or 24VDC 12 or 24VDC

Nominal Operating

Current

4.8 A @ 12VDC

2.4 A @ 24VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

1.6 A @ 12VDC

0.8 A @ 24VDC

Maximum Continuous

Current

7.5 A @ 12VDC

3.8 A @ 24VDC

5.0 A @ 12VDC

2.5 A @ 24VDC

5.0 A @ 12VDC

2.5 A @ 24VDC

3.8 A @ 12VDC

1.8 A @ 24VDC

Coil Resistance (12) 1.6 ± 0.2 Ohms

(24) 6.4 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.3 ± 0.2 Ohms

Connection (0.8 mm²) leads (0.8 mm²) leads (0.8 mm²) leads (0.8 mm²) leads

Operating

Temperature

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

Relative Humidity Up to 100% Up to 100% Up to 100% Up to 100%

Vibration 25 to 100 Hz, +/- 4g 25 to 100 Hz, +/- 4g 25 to 100 Hz, +/- 4g 20 to 100 Hz, +/- 4g

Shock 20 g, 11 msec 20 g, 11 msec. 20 g, 11 msec. 20 g, 11 msec.

All surface finishes Fungus Proof and

Corrosion Resistant

Fungus Proof and

Corrosion Resistant

Fungus Proof and

Corrosion Resistant

Fungus Proof and

Corrosion Resistant

Sealing Oil, water, and dust

resistant

Oil, water, and dust

resistant

Oil, water, and

dust resistant


resistant

Dimensions (mm) 118.1 x 40 103.6 x 48.2 103 x 48.2 97.6 x 48.2

Weight 1.3lb (0.59 kg) 1.3lb (0.59 kg) 1.3lb (0.59 kg) 1.3lb (0.59 kg)

Product Datasheet


GAC ALR 160S GAC ALR 190I GAC ALR 190K GAC ALN 190F

Operating Stroke 0.51” (13.0mm) 0.55” (14.0 mm) 0.49” (12.5mm) 0.9” (22.86mm)

Response time 35 msec 35 msec 35 msec 35 msec

Operating Voltage 12 or 24VDC 12 or 24VDC 12 or 24VDC 12 or 24VDC

Nominal Operating

Current

4.8 A @ 12VDC

2.4 A @ 24VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

1.6 A @ 12VDC

0.8 A @ 24VDC

Maximum Continuous

Current

7.5 A @ 12VDC

3.8 A @ 24VDC

5.0 A @ 12VDC

2.5 A @ 24VDC

5.0 A @ 12VDC

2.5 A @ 24VDC

3.8 A @ 12VDC

1.8 A @ 24VDC


(24) 6.4 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.3 ± 0.2 Ohms

Connection (0.8 mm²) leads (0.8 mm²) leads (0.8 mm²) leads (0.8 mm²) leads

Operating

Temperature

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

Relative Humidity Up to 100% Up to 100% Up to 100% Up to 100%

Vibration 25 to 100 Hz, +/- 4g 25 to 100 Hz, +/- 4g 25 to 100 Hz, +/- 4g 20 to 100 Hz, +/- 4g

Shock 20 g, 11 msec 20 g, 11 msec. 20 g, 11 msec. 20 g, 11 msec.


Corrosion Resistant

Fungus Proof and

Corrosion Resistant

Fungus Proof and

Corrosion Resistant

Fungus Proof and

Corrosion Resistant


resistant


resistant

Oil, water, and

dust resistant


resistant

Dimensions (mm) 118.1 x 40 103.6 x 48.2 103 x 48.2 97.6 x 48.2

Weight 1.3lb (0.59 kg) 1.3lb (0.59 kg) 1.3lb (0.59 kg) 1.3lb (0.59 kg)

Actuator Technical Specifications

GAC ALR 190P GAC ALR 190Y GAC ALR 190M

Operating Stroke 0.42 in (10.4 mm) 0.34 in. (9.0 mm) 0.54” (13.9mm)

Response time 35 msec 35 msec 35 msec

Operating Voltage 12 or 24 VDC 12 or 24VDC 12 or 24VDC

Nominal Operating

Current

3.2 Amps @ 12 VDC

1.6 Amps @ 24 VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

Maximum Continuous

Current

5.0 Amps @ 12 VDC

2.5 Amps @ 24 VDC

5.0 A @ 12VDC

2.5 A @ 24VDC

5.0 A @ 12VDC

2.5 A @ 24VDC


(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

Connection (0.8 mm² ) leads (0.8 mm²) leads (0.8 mm²) leads

Operating

Temperature

-40°F to +200°F

(-40°C to 95°C)

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

Relative Humidity Up to 100% Up to 100% Up to 100%

Vibration 25 to 100Hz, +/- 4g 25 to 100 Hz, +/- 4g 25 to 100 Hz, +/- 4g

Shock 20 g, 11 msec. 20 g, 11 msec. 20 g, 11 msec.


Corrosion Resistant

Fungus Proof and

Corrosion Resistant

Fungus Proof and

Corrosion Resistant


Resistant


resistant


resistant

Dimensions 97.8 x 48.2 110.4 x 48.2 115.6 x 48.2

Weight 1.3 lb (0.59 kg) 1.3lb (0.59 kg) 1.3lb (0.59 kg)

Product Datasheet


GAC ALR 190P GAC ALR 190Y GAC ALR 190M

Operating Stroke 0.42” (10.4 mm) 0.34“(9.0 mm) 0.54” (13.9mm)

Response time 35 msec 35 msec 35 msec

Operating Voltage 12 or 24 VDC 12 or 24VDC 12 or 24VDC

Nominal Operating

Current

3.2 Amps @ 12 VDC

1.6 Amps @ 24 VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

3.2 A @ 12VDC

1.6 A @ 24VDC

Maximum Continuous

Current

5.0 Amps @ 12 VDC

2.5 Amps @ 24 VDC

5.0 A @ 12VDC

2.5 A @ 24VDC

5.0 A @ 12VDC

2.5 A @ 24VDC


(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

(12) 1.8 ± 0.2 Ohms

(24) 7.2 ± 0.2 Ohms

Connection (0.8 mm² ) leads (0.8 mm²) leads (0.8 mm²) leads

Operating

Temperature

-40°F to +200°F

(-40°C to 95°C)

-40 to 200°F

(-40 to 95 °C)

-40 to 200°F

(-40 to 95 °C)

Relative Humidity Up to 100% Up to 100% Up to 100%

Vibration 25 to 100Hz, +/- 4g 25 to 100 Hz, +/- 4g 25 to 100 Hz, +/- 4g

Shock 20 g, 11 msec. 20 g, 11 msec. 20 g, 11 msec.


Corrosion Resistant

Fungus Proof and

Corrosion Resistant

Fungus Proof and

Corrosion Resistant


Resistant


resistant


resistant

Dimensions 97.8 x 48.2 110.4 x 48.2 115.6 x 48.2

Weight 1.3 lb (0.59 kg) 1.3lb (0.59 kg) 1.3lb (0.59 kg)

IPU Group Engine Controls Cygnus Way, West Bromwich, B70 0XB

Phone: +44 (0) 121 511 0420 Fax: +44 (0) 121 511 0401 Email: [email protected] www.ipu.co.uk/controls

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Improve response speed and avoid droop with GAC electronic