Kuhse KEA 202 INS Operating Instructions Manual

Kuhse KEA 202 INS Operating Instructions Manual

Automatic start/stop system for stand-alone gensets
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Operating instructions
Automatic start/stop system for stand-alone gensets
for product: KEA 202 INS
File: BA_KEA 202 INS_EN_Ver 2016-07-01 (ersetzt Version 2014-09-18)
1.

Use and basic operation

The KEA 202 INS automatic system is used in systems which are operated solely as standalone gensets.
Generator current sensor, overload, short-circuit, asymmetric load and the drag indicator display of the current
load are completeley integrated. The automatic control unit uses the RZ-071-D of KEA series 070. The addi-
tional relay unit RZ-071-E can be used as an amplification. Because the KEA 202 has the same dimensions
and fastenings as its predecessor, replacement is simple.
Four dedicated operating messages and four programmable operating displays can be labelled by replaceable
paper strips and are indicated by LEDs. All other alarms and all actual and reference values are shown on the
display. The illuminated display shows two lines with up to 16 characters with a character height of 10 mm so
that it can be read from a greater distance. The parameterisation can be carried out via the keys and the
display or via the serial interface (LWL) with the parameterisation program P
Two CAN bus interfaces are available for coupling to a ZLT and to a motor management system. However,
the protocol for the motor management system must be known and implemented.
The automatic system can be cost-effectively integrated in a communication system (K
public telephone or GSM mains by plugging in a modem.
The automatic system can be operated very easily by using the familiar buttons as with all previous models
______________________________________________________________________________________
Alfred Kuhse GmbH
An der Kleinbahn 39, D-21423 Winsen (Luhe)
Important note!
and without menu navigation.
Telefon: +49 4171-798-0
Telefax: +49 4171-798-117
W
.
ARA
IN
kuhse@kuhse.de
Technische Änderungen vorbehalten
www.kuhse.de
T
) via the
UHSE
ELEMON

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Summary of Contents for Kuhse KEA 202 INS

  • Page 1: Use And Basic Operation

    File: BA_KEA 202 INS_EN_Ver 2016-07-01 (ersetzt Version 2014-09-18) Use and basic operation The KEA 202 INS automatic system is used in systems which are operated solely as standalone gensets. Generator current sensor, overload, short-circuit, asymmetric load and the drag indicator display of the current load are completeley integrated.
  • Page 2: Table Of Contents

    Operating instructions KEA 202 INS - 2 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Revision history Created Changed Version 02-04-13 First edition 02-04-13 18/09/2014 Connection diagrams updated. Design and drawing fully renewed 18/09/2014 06/01/2015 Figures renewed for display and control elements...
  • Page 3 15.1. Connection diagram RZ-071-D ..................... 19 15.2. Relay unit RZ-071-E (optional) ..................... 20 15.3. Connection diagram KEA 202 INS ....................20 15.4. Analogue inputs connection ......................21 Drilling template scale 1:1 – print out without scaling! ................ 22 ______________________________________________________________________________________ Alfred Kuhse GmbH Telefon: +49 4171-798-0 kuhse@kuhse.de...
  • Page 4: Functions

    Operating instructions KEA 202 INS - 4 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Functions The following functions are implemented:  Start/stop for diesel and gas motor with check of start preconditions,  Generator voltage, frequency and rotating field (asymmetry), ...
  • Page 5: Basic Operation Of Automatic System

    Operating instructions KEA 202 INS - 5 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Basic operation of automatic system The automatic system can be operated very easily, as with all previous models and without menu navigation. The operating mode can be selected using four buttons. In...
  • Page 6: Parameterisation

    The parameters of this group can be changed without a valid ID number. Control unit type is displayed. KEA 202 INS KUHSE GmbH Display of the KUHSE order number and the control unit’s production number. This 90567 ORDER NMR information is important for later contact with the factory 12345 F-NUMMER Software date and version number.
  • Page 7: Display And Control Elements

    Operating instructions KEA 202 INS - 7 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Display and control elements Display and control elements: A1 4 important control elements A2: 4 programmable displays B1 Generator voltage B2: Generator ON B3: Generator OFF...
  • Page 8: Fault

    Operating instructions KEA 202 INS - 8 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 7.4. Fault This yellow indicator flashes and the horn sounds once a new alarm occurs. Only the horn signal is acknowl- edged using the Alarm Off key. The display automatically shows the page with the actual alarms.
  • Page 9: Led Test Button

    Operating instructions KEA 202 INS - 9 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 7.9. LED Test button The functioning of all LEDs of the automatic system can be tested by this button. It is also used as a multi- function button when parametrising and for the contrast setting.
  • Page 10: Auto Operating Mode

    Operating instructions KEA 202 INS - 10 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 8.4. Auto operating mode 8.4.1. Description For an automatic start (using the remote start command ), any auxiliary drives are switched on and the para- metrised start program is triggered after the start function is enabled.
  • Page 11: Alarm Messages

    Operating instructions KEA 202 INS - 11 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Alarm messages The automatic system can process 64 alarms. Alarms 1 - 19 and 49 – 64 are variable from the text and from the resolution, i.e. the texts and control of these alarms were specified with the P parameterisation program.
  • Page 12: Display And Acknowledgement Of Alarms

    Operating instructions KEA 202 INS - 12 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 10.1. Display and acknowledgement of alarms If there is no new actual pending, the Actual Alarms group is selected with the [→] and [←] buttons or by and [←] button.
  • Page 13: Analogue Input Alarms

    Operating instructions KEA 202 INS - 13 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 10.2.7. Analogue input alarms Both analogue inputs are equipped with modules for sensors by VDO (motor temperature and oil pres- sure). For each analogue value, two threshold values can be parametrised, which trigger an alarm if the value is exceeded or fallen below.
  • Page 14: Actual Values

    Operating instructions KEA 202 INS - 14 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Actual values 11.1. Description group is selected with the [→] and [←] buttons or by simultaneously pressing LED T The A CTUAL ALUES and [←] button. The displays listed below are displayed using the [↓] and [↑] keys. The [↓] button selects the examples in the order listed below.
  • Page 15: Further Functions

    Operating instructions KEA 202 INS - 15 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Display 10: Runtime until the next maintenance. The operating hours counter until the next maintenance is decremented from a maximum value. If the coun- ter reading reaches 000000, an alarm is triggered (if parametrised). A grace period during which the mainte- nance must be carried out can be parametrised.
  • Page 16: Technical Data

    Operating instructions KEA 202 INS - 16 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx The start process for diesel motors is parametrised as follows: 18. Start delay 2 sec., 19. Starter on for 10 sec., 20. Pause 7 sec., 21.
  • Page 17: Additional Relay Unit Rz-071-E

     CAN bus interface to the motor management (the protocol must be known and implemented). 13.6. KNG for coupling to other systems (option) Device for clipping onto top-hat rails: KNG (Kuhse Network Gateway) for coupling to other systems via PROFIBUS DP or Modbus RTU...
  • Page 18: Thermal Overload Tripping Characteristic Curve

    Operating instructions KEA 202 INS - 18 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Thermal overload tripping characteristic curve ______________________________________________________________________________________ Alfred Kuhse GmbH Telefon: +49 4171-798-0 kuhse@kuhse.de Technische Änderungen vorbehalten An der Kleinbahn 39, D-21423 Winsen (Luhe) Telefax: +49 4171-798-117...
  • Page 19: Connection Diagrams

    Operating instructions KEA 202 INS - 19 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx Connection diagrams 15.1. Connection diagram RZ-071-D ______________________________________________________________________________________ Alfred Kuhse GmbH Telefon: +49 4171-798-0 kuhse@kuhse.de Technische Änderungen vorbehalten An der Kleinbahn 39, D-21423 Winsen (Luhe) Telefax: +49 4171-798-117...
  • Page 20: Relay Unit Rz-071-E (Optional)

    Operating instructions KEA 202 INS - 20 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 15.2. Relay unit RZ-071-E (optional) 15.3. Connection diagram KEA 202 INS ______________________________________________________________________________________ Alfred Kuhse GmbH Telefon: +49 4171-798-0 kuhse@kuhse.de Technische Änderungen vorbehalten An der Kleinbahn 39, D-21423 Winsen (Luhe) Telefax: +49 4171-798-117 www.kuhse.de...
  • Page 21: Analogue Inputs Connection

    Operating instructions KEA 202 INS - 21 / 22 - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 15.4. Analogue inputs connection ______________________________________________________________________________________ Alfred Kuhse GmbH Telefon: +49 4171-798-0 kuhse@kuhse.de Technische Änderungen vorbehalten An der Kleinbahn 39, D-21423 Winsen (Luhe) Telefax: +49 4171-798-117...
  • Page 22: Drilling Template Scale 1:1 - Print Out Without Scaling

    22 / 22 Operating instructions KEA 202 INS - File: BA_KEA 202 INS_EN_Ver 2016-07-01.docx 22 / 22 Drilling template scale 1:1 – print out without scaling!

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