Error indicators


DOLD fault annunciator systems are reliable solutions for monitoring and visualising emergency conditions in electrical power installations. They enable quick identification and location of faults such as short circuits, power failures or parameter limit violations.

DOLD signalling modules integrate monitoring, recording and alarm display functions from various points in the installation – they can work with measuring relays, insulation monitoring devices and automation systems. Thanks to their flexible configuration and compact design, they are ideal for low and medium voltage switchgear, both in industry and building infrastructure.

Typical functions:

  • light and acoustic signalling of emergency conditions,
  • event storage and confirmation,
  • single or group operation,
  • possibility of expansion with additional monitoring channels.

DOLD fault annunciator systems are designed for reliability, ease of use and compliance with the requirements of industrial and infrastructure installations. They help to reduce service response times and increase the operational safety of electrical power systems.

Image

Table of available fault annunciators

TypeDescriptionNumber of alarm inputsUpgradable alarm inputs Response delayOperating principle: output relay in alarm state (A) / output relay in regular state (R)Visual alarm indicatorAudible alarm indicatorAdditional optionsEnclosure width (mm)Data Sheet
EH 9997fault annunciator6do 8RLEDsiren connectioninstallation on the mounting plate, 96 x 96
EH9997.pdf
AD 5960fault annunciator12Asiren connection45
AD5960.pdf
IL 5990, IL 5991, SL 5990, SL 5991fault annunciator4do 1601, 3, 10 sA / RLEDsiren connection35
IL5990, IL5991, SL5990, SL5991.pdf
RP 5990, RP 5991fault annunciator8do 880 ... 10 sA / RLEDconfigurable, cooperates with RS48570
RP5990, RP5991.pdf
RP 5994, RP 5995new warning systems to replace previous models AN 5969, AN 5970, AN 59718do 880 ... 10 sA / RLEDconfigurable, cooperates with RS48570
RP5994, RP5995.pdf
EH 5990, EH 5991signal panel for fault annunciatorLEDcooperates with RS485installation on the mounting plate, 96 x 96
EH5990, EH5991.pdf
EH 5994, EH 5995new signal panels for fault annunciator to replace previous models RP 5994, RP 5995LEDcooperates with RS485installation on the mounting plate, 96 x 96
EH5994, EH5995.pdf
EH 5996fault annunciator with text display and bus interfacetext display, LEDcooperates with RS485installation on the mounting plate, 96 x 96
EH5996.pdf
EP 5966, EP 5967fault annunciator16do 1601, 3, 10 sA / RLEDsiren connectioninstallation on the mounting plate, 72 x 144
EP5966, EP5967.pdf
AD 5998, AD 5992fault annunciator3, 6do 303AIndicator lamp connectionsiren connection45
AD5998, AD5992.pdf
RP 5810GSM module Module with bus interfaceLEDcooperates with RS48570
RP5810.pdf
RP 5812SMS telecontrol moduleLED70
RP5812.pdf
IK 8832, SK 8832Accessories for response indicators – alarm buzzer55 - 80 dBA17.5
IK8832, SK8832.pdf
RK 8832Accessories for response indicators – alarm buzzer60 - 70 dBA17.5
RK8832.pdf
MK 9994, MK 9995Accessories for response indicators – voltage indicatorLED22.5
MK9994, MK9995.pdf
TypeDescriptionWidth (mm)Datasheet
AI 990Lamp Tester45
AI990.pdf
UP 5864Test and Indication Panel80
UP5864.pdf
AN 5969Fault Annunciator System100
AN5969.pdf
AN 5970Fault Annunciator System100
AN5970.pdf
AN 5971Fault Annunciator System100
AN5971.pdf