GE EPM 5300 Manuel d'utilisateur télécharger pdf (Page 57)

CHAPTER 9: PROGRAMMING GROUP 0 – GLOBAL METER SETUP

GE Multilin EPM 5000 series Advanced Power Meters 53

9.8: Group 0, Functions 4–5—Time Delay for Relays 1 and 2 (Option – NL)

GROUP 0, FUNCTIONS 4–5 sets the time delay for Relays 1 and 2 between 0 and 255 seconds. This

allows conditions (example below) to exist for a user-specified time period before the relay or alarm

activates. If a time greater than 255 seconds is entered, the meter defaults to the maximum value of 255

seconds.

Example:

If Relay 1 is set for 300 amps and the amps increase to 301, the Relay trips only after a

programmed delay period. If the meter then measures 299 Amps, the Relay returns to its original position,

after the programmed delay.

Relay 1: Located in 04.0 & 04.1.

Relay 2: Located in 05.0 & 05.1.

(Procedures for both relays are the same).

GROUP AND FUNCTION NUMBER DESCRIPTION

04.0

Relay 1: On to Off Delay Time

04.1

Relay 1: Off to On Delay Time

05.0

Relay 2: On to Off Delay Time

05.1

Relay 2: Off to On Delay Time

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 99 100

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GE EPM 5300 Manuel d'utilisateur Page 57