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The KG6-04 analogue speed governor control box is used extensively for diesel and gas engine electrical power generation and Combined Heat and Power installations. OEM’s include, Perkins 4000 series, MAN Gas engines and Deutz. The KG6-04 controller is designed to drive the Heinzmann range of permanent magnet driven actuators in the range of 6Nm of part numbers, STG6-01, STG6-02V and STG6-03. Analogue and Digital Speed controllers available from stock. Fitting of the control box can be in any position or attitude relative to the engine and has the advantage of being able to be mounted away from engine in a remote or local control panel. Another major advantage is that the controller is that it drives the actuator motor in both directions at full rated torque and has a closed loop positional drive allowing high torque to overcome linkage friction over the fuel rack range 0—100%. The high torque comes with the advantage of low actuating running current. On a MAN straight 6 and V12 gas engine, the STG6-01 running current is normally no more than 1.2 amperes at steady state rated speed.

TO CONTROL THE FOLLOWING ACTUATORS

STG 6-01 — BASIC Version STG6-02V — High Torque

STG6-03/05 — Perkins 4006 and 4008 Engines

KG6‐04 Sales Literature August

DESCRIPTION:

New Units Available

Fully Overhauled Units

ex-stock

Service Exchange Option

Available

12 Month Parts Warranty

Extended Warranty

Available

All versions Available

Ex Stock

KG6-04 CONTROL BOX

KG6-04+SFBG SPEED CONTROL BOX

Robust Design

Easy Mounting

Engine Mounted

All Electric

No Mechanical Drive

Per-Mag Motor Drive

24V DC Supply

Low Current use

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Governor Technical Solu ons

Enterprise House ‐ Harmire Enterprise Park ‐ Barnard Castle ‐ County Durham ‐ DL12 8XT

Tel: 0044 (0) 1833 696712 Fax: 0044 (0)1833 696713 Email: sales@governor‐ts.com website: www.governor‐ts.com

KG6-04+SFBG Governor Control Box

STG6 Sales Literature August 2013

SERVICE OFFERED

Governor Technical Solutions offers to supply a comprehensive range of NEW and service exchange Heinzmann analogue and digital speed governors for actuator ranges STG6-01 up to STG40.

A comprehensive overhaul service is available based on a 48 hour turnaround from receipt of the customers part and confirmation in writing of the overhaul quotation . An express 24 hour service is also available including weekend working.

All parts replaced are genuine, to the original manufacturers specification and come with a 12 month warranty. Extended warranty is also available on request. However this does depend upon the diesel or gas engines duty.

The KG6-04 with SFBG-03 Start Fuel units control a range of actuators fitted to the Perkins 4000, MAN and Deutz gas and diesel engines. These are readily available from a comprehensive new or service exchange stock in the UK.

KG6-04 and KG6-04+SFBG SPECIFICATION:

Control Box Voltage Range: 18—32 VDC KG6-04 Supply Current : Max 6 A average 1.5 A

Temp Range: -25°C to +85°C Speed / Frequency Range: 1500Hz to 75000 Hz. Weight: 3.5 Kg

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KG6-04 Control Box Wiring Diagram:

The Governor Control Box KG6-04 often requires the fitting of a Start Fuel Limitation board in the controller to aid smoke limitation on engine starting.

The start fuel board is called a SFBG -03 unit and fits on the right hand side inside the governor control box.

There are two settings for the SFBG-03 unit:

0 –100% fuel position whilst starting ( No limit when running)

0-100% fuel position limit after starting ( Load Limit). SGBG-03 Start Fuel Board

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DPES-01 …...KG6-04 Control Box Engine Simulator:

The DPES-01 unit was designed to allow the KG analogue engine speed governor to be tested and simulated without the engine running.

This has the advantage of knowing that the speed set point and frequency range of the engine governor is correct before the engine is started.

A practical advantage of this is the setting of the governor speed droop when the minimum and maximum fuel positions are known.

The primary use of the unit is to enable the speed governor to be used in closed loop speed control without the engine having to be run.

This unit has the ability to show that the governor is running correctly without the engine having to be started. ( Excellent service tool for service engineers )

The unit comes with a hand carry case with all leads and associated battery and mains power pack.

Full calibration of the speed governor range can be accomplished in both Isochronous and Droop Speed control.

Simulated load is also possible for Droop and Isochronous speed con-trol allowing full actuator movement over the full 0 – 100% actuator travel.

KG6-04 Actuator Current Sensing:

When all simulation settings have been made using the DPES-01 for the speed governor it is useful to test the actuator current to show that the current settings in the controller are set correctly.

The current not only indicates the value whilst the engine is running, but also indicates that the actuator selection for the size of engine is correct.

All Heinzmann STG actuators have a maximum tran-sient/stall current of 6.5 amperes, but the running cur-rent must not exceed 3.2 A.

The current also indicates if there is a sticking fuel rack, when the engine is running.

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