To Next Page

To Previous Page

ABB | SACE Emax 2

External electronic accessories

11 - Ekip Signalling 2K

Ekip Signalling 2K

is an accessory signaling module allowing programmable inputs/outputs to be

managed.

This module has:

• two contacts for output signals and relative status led

• two digital inputs and relative status led

• a Power led with the startup status of the module

Models

Three different Signalling 2K modules are available:

Ekip Signalling 2K-1

Ekip Signalling 2K-2

and

RELT -

Ekip Signalling 2K-3

The modules are identical in terms of characteristics and installation methods, except for: display menus,

cabling and addresses for system communication, which are specific for each module.

NOTE:

if different indications are not given, the information in the next chapter is valid for

all three models

The three modules can be connected at the same time to Ekip Touch so as to expand the potential of the

unit (e.g. to increase the number of control outputs and inputs).

IMPORTANT: each Ekip Touch can be fitted with only one module per type. The configuration

with two or three modules of the same model is not allowed (example: two Ekip Signalling

2K-1 modules)

RELT - Ekip Signalling 2K-3

The RELT - Ekip Signalling 2k-3 module has a dedicated command (RELT Wizard) for auto-programming

a set of trip unit parameters; The wizard ensures the activation of the 2I protection when the input of

the RELT – Ekip Signalling 2k-3 module active. In addition, the 2I is placed in local model and the RELT

module’s outputs are activated.

Below is a complete list of the parameters configured by the command:

Parameter Configuration from RELT Wizard command Page

2I Protection

(1)

On; Threshold I31 = 1,5 In 62

2I Protection Function

Delay ON=100 ms; Delay OFF=15s; Activation = dependent

function; Function = RELT - Ekip Signalling 2K-3 Input 1 (I31)

62, 92

Input I31 (RELT - Ekip

Signalling 2K-3)

Polarity = active closed; Delay = 0,1 s 245, 246

Output O31 and O32

(RELT - Ekip Signalling

2K-3)

Signal source = 2I protection active; Delay = 0 s; Contact type

= NO; Self-latching = OFF; min Activation Time = 0 ms

246

SwitchOnLocal

Function

Function = 2I protection active; Delay = 0 s 92

(1)

if Dual set is present, programming performed for both Set A and Set B

The RELT setup Wizard can be found in the 2I protection menu.The RELT setup Wizard can be found in the

2I protection menu and also the first time the trip unit is switched ON.

In the case that the wizard is not executed (or is rejected during the initial trip unit start up), the

functionality and the characteristic of the RELT – Ekip Signalling 2k-3 module will be as described in the

following pages.

NOTE:

The input is able to operate with a maximum input resistance of 25 Ohm. Wiring

distance limitation have to be calculated from this value. As example: considering an AWG20

cable with 29.5 Ohm/km and a microswitch with a resistance of few milliohm (negligible

for the calculation) the limitation is: 25 (Ohm)/29.5 (Ohm/km)/2wires=0.423 km=423mt

Connections

The module must be assembled in the first vacant slot of the terminal box after

Ekip Supply

, either on the

circuit-breaker (fixed version) or on the fixed part (withdrawable version).

For references about the connection and terminals, please consult document 1SDM000091r0001 and

1SDM000019A1002; use AWG 22-16 cables with 1.4 mm maximum outer diameter for the external cabling.

To connect the module to Ekip Touch, please consult document 1SDH001000r0524.

Brand	ABB
Model	SACE Emax E4.2
Category	Circuit breakers
Language	English

ABB SACE Emax E4.2 Operating Instructions

Table of Contents

Other manuals for ABB SACE Emax E4.2

Questions and Answers:

ABB SACE Emax E4.2 Specifications

Related product manuals