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EMC immunity test level meets the requirements listed below

1 MHz burst disturbance test, class III

Common mode

Differential mode

According to the IEC 60255-22-1

2.5 kV

1.0 kV

Electrostatic discharge test, class IV

For contact discharge

For air discharge

According to the

IEC 6100-4-2 and IEC 60255-22-2

6 kV

8 kV

Radio frequency interference tests

Conducted, common mode

Radiated, amplitude-modulated

Radiated, pulse-modulated

According to the IEC 61000-4-6 and

IEC 60255-22-6

10 V (rms), f = 150 kHz ... 80 MHz

According to the IEC 61000-4-3 and

IEC 60255-22-3

10 V/m (rms), f = 80 ... 2700 MHz

According to the ENV 50204 and

IEC 60255-22-3

10 V/m, f = 900 MHz

Fast transient disturbance tests

All terminals

According to the IEC 60255-22-4 and

IEC 61000-4-4

4 kV

Surge immunity test

Power supply

According to the IEC 60255-22-5 and IEC 61000-4-5

4 kV, line-to-earth

2 kV, line-to-line

Environmental tests and conditions
Recommended service temperature range	-10...+55°C (continuous)
Transport and storage temperature range	-40...+85°C according to the IEC 60068-2-48
Dry heat test	IEC 60068-2-2
Dry cold test	IEC 60068-2-1
Damp heat test	IEC 60068-2-30

SPA-ZC 400 enables connection of one REF 541/3/5, REM 543/5 or RET 541/3/5 device to the IEC 61850-8-1 Station bus.

SPA-ZC 400 also enables ethernet access to an IED using the SPA over TCP/IP and Mod bus over TCP/IP.

More information on how to physically con nect the device can be found in the chapter 5 of the Installation and Commissioning man ual. SPA-ZC 400 programming is described in the Installation and commissioning man ual, chapter 6, Engineering.

As a prerequisite, you should understand the communication properties of the IED that is to be connected to Ethernet adapter. This information is available in the manual for the protection IED in question.

ABB SPA-ZC 400