Ge iac relay instruction manual

BE/51B Overcurrent Relays are direct replacements for General Electric, IAC relays. Specific IAC relays by model number are shown in Table To replace an existing IAC relay, perform the following steps. • Select the desired relay settings on your new BE/51B relay. • Remove the existing IAC relay. Download Ebook Ge Iac Relay Manual Title: Ge Iac Relay Manual Author: orrisre www.doorway.ru+ 01 Subject: Ge Iac Relay Manual Keywords: ge, iac, relay, manual Created Date Ge Iac Relay Manual - www.doorway.ru INSTRUCTION MANUAL FOR OVERCURRENT RELAY BE/51B Publication: 9 00 Revision: M 11/ . INSTRUCTION MANUAL FOR OVERCURRENT RELAY BE/51B Publication: Revision: A 03/08 BE/51B relays are direct replacements for General Electric Type SFC relays. BE/51B relays S GE IAC 55 A .

Title: Ge Iac Relay Manual Author: www.doorway.ru+ Subject: Ge Iac Relay Manual Keywords: ge, iac, relay, manual Created Date Ge Iac Relay Manual - www.doorway.ru INSTRUCTION MANUAL FOR OVERCURRENT RELAY BE/51B Publication: 9 00 Revision: M 11/ current relays. The DIAC is packaged in a GE S1 style case, the DIFC is packaged in a GE C1 style case and the DSFC is packaged in a GE V1 style case. See the HARDWARE DESCRIPTION section for mounting dimensions. The table below gives the model number breakdown. D_ _CA _ _ B Revision 1 1 Amp Nominal Current 5 5 Amp Nominal Current IF C1 case IA. The relays use RMS sensing to calculate the pickup values for TOC. Sixteen TOC characteristic curves are available, each with time dial adjustment. With this type of flexibility the relays are suitable for many different appli-cations. Time Overcurrent Curves inverse GE IAC 51 IEEE IEC very inverse GE IAC 53 IEEE IEC extremely inverse GE IAC

The Types IAC53 and IAC54 relays are time overcurrent relays with a very-inverse time char­ acteristic. They are employed to protect against overcurrent on single-phase and poly-phase circuits. The various relays described in this instruction book differ in the number of circuits they close, and if an. The IAC relay may also include one or more hinged armature instantaneous overcurrent units, with integral target. The IAC relay is mounted in a drawout case, permitting front access to the relay for testing and maintenance. Testing can be accomplished, without removing the relay, by using XLA test plugs. Applications IAC relays are used for. current relays. The DIAC is packaged in a GE S1 style case, the DIFC is packaged in a GE C1 style case and the DSFC is packaged in a GE V1 style case. See the HARDWARE DESCRIPTION section for mounting dimensions. The table below gives the model number breakdown. D_ _CA _ _ B Revision 1 1 Amp Nominal Current 5 5 Amp Nominal Current IF C1 case IA.