Ekip Signalling 2K Modules; Description; Compatibility And Power Supply; Electrical Characteristics - ABB SACE Emax E1.2 Operating Instructions For The Design Engineer

6 - Ekip Signalling 2K modules

Description Ekip Signalling 2K is a signalling accessory module.
Compatibility and power supply The modules can be installed combined with Ekip Touch, Hi-Touch, G Touch, and G Hi-Touch trip units, and
Electrical characteristics The following table lists the electrical characteristics of the modules:
200 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
This module has:
• Two digital inputs, and two contacts for output signals.
• A power status LED, and four signalling LEDs (one LED for every input/output).
NOTE: for the positioning of inputs, outputs and LEDs, see the paragraph "Signals and
inputs/outputs", on page 207.
To switch the state of an input, a short circuit must be created between the input and a reference available on
the same connector. In parallel, the information on the state of the inputs is transmitted by the module to the
trip unit, that can be programmed so that the activation of an input corresponds to an action of the trip unit.
The closing or the opening of the contacts is commanded by the trip unit, which can be programmed so that
the closing/opening corresponds to the occurrence of a desired event or combination of events.
The signalling LEDs light up in the presence of the short circuit for the inputs, or by closing the contact for
the outputs.
IMPORTANT: on each circuit-breaker, a maximum of two (for E1.2 circuit-breakers)
or three (for E2.2-E4.2-E6.2 circuit breakers) Ekip Signalling 2K modules can be
installed: one 2K-1, one 2K-2, and one 2K-3 (for E2.2-E4.2-E6.2 circuit breakers only).
These modules differ in name and label, and have distinct wirings, but they are
identical as regards their characteristics and installation.
Functionality is guaranteed with the circuit-breaker in the racked-in position.
IMPORTANT:
• when the circuit-breaker is in the disconnected position, the module overrides the
outputs as per the configuration of the Type of Contact parameters (NO, NC); this
override is not performed if output configuration is: input state of the module itself,
communication with trip unit failed.
• In the absence of power supply the contacts are always in the open position.
require the presence of an Ekip Supply module in the first slot of the circuit-breaker terminal box.
Component Characteristics
• Maximum switching voltage
• Breaking capacity
Output contacts 4A @ 250 V AC.
• Dielectric strength between open contacts: 1000 V AC (1 minute @ 50 Hz).
• Dielectric strength between each contact and coil: 1000 V AC (1 minute @ 50 Hz).
(1)
Data relating to a resistive load.
: 150 V DC / 250 V AC.
(1)
: 2 A @ 30 V DC, 0.8 A @ 50 V DC, 0.2 A @ 150 V DC,
(1)
Electronic accessories | 6 - Ekip Signalling 2K modules
ABB | SACE Emax 2