Kuhse KEA 291 NSTR Operating Instructions Manual Download Page 12

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- Operating instructions for KEA 252 PA

– File:

BA_KEA 291

NSTR_EN_Ver

2015-03-20_EN.doc

12 /

Alfred Kuhse GmbH

Telephone: +49 4171-798-0

Subject to technical changes

An der Kleinbahn 39,21423 Winsen

Fax: +49 (0) 4171-798-117

http://www.kuhse.de

15.

Connection diagrams

15.1.

KEA 291 connection diagram

Summary of Contents for KEA 291 NSTR

Page 1: ...parameterisable alarm and operating indicators which can be labelled by easily replaceable paper strips as well as four general displays are displayed through LEDs The pa rameterisation can be perform...

Page 2: ...e 6 8 4 Mains circuit breaker tripping 7 8 5 Test operating mode 7 8 6 Sprinkler operation 7 9 Error messages Programmable operation indicators 8 9 1 Use as an operational indicator 8 9 2 Use as an er...

Page 3: ...his also applies for all relays and inductances that are used differently in the switchgear or are externally controlled 5 General description The KEA 291 NSTR automatic system is a further developmen...

Page 4: ...ng mode is prevented The operating modes described below can be selected using the keys 6 1 Start key The motor can be started in MANUAL operating mode by actuating this button If the motor needs to b...

Page 5: ...ion speed during start up recognised through the D signal of the generator through the speed sensor signal or through the generator voltage in accordance with the parameterisation Switching on the sta...

Page 6: ...art command does not lead to automatic switch on of the generator Also the mains is not automatical ly switched on if an error message occurs during generator operation e g GENERATOR OVERCURRENT which...

Page 7: ...mote start command occurs operation switches over to generator operation Then it is not possi ble to manually switch off the generator circuit breaker Manual operation of the switch is only pos sible...

Page 8: ...m is locked The parameterisation is described in the service instructions 9 3 Alarms 9 and 10 Both these alarms can be delayed from 0 to 240 sec by the signal transmission i e for the alarm contact to...

Page 9: ...tch on duration of the stop solenoid the stop process is repeated and the FAILED START MOTOR ERROR message is displayed The automatic system is not locked so that the genset can immediately switch to...

Page 10: ...sec Idle time 180 sec Sprinkler operation run on time 600 sec Stop time 30 sec 13 2 Start process gas engine Starter on If the starter speed is exceeded the switching on of the ignition is delayed e...

Page 11: ...UNDERVOLTAGE display is actuated in the event of a disrupted rotating field Adjustable switching points 50 300 Volt Mains frequency 45 to 65 Hz adjustable in 0 01 Hz steps from 40 to 70 Hz 2 phase gen...

Page 12: ...STR_EN_Ver 2015 03 20_EN doc 12 14 12 Alfred Kuhse GmbH Telephone 49 4171 798 0 E mail kuhse kuhse de Subject to technical changes An der Kleinbahn 39 21423 Winsen Fax 49 0 4171 798 117 http www kuhse...

Page 13: ...20_EN doc 13 14 ______________________________________________________________________________________ Alfred Kuhse GmbH Telefon 49 4171 798 0 kuhse kuhse de Subject to technical changes An der Klein...

Page 14: ...hse GmbH Telefon 49 4171 798 0 kuhse kuhse de Technische nderungen vorbehalten An der Kleinbahn 39 D 21423 Winsen Luhe Telefax 49 4171 798 117 www kuhse de 14 14 Operating instructions for KEA 252 PA...