ABB IED 670 Посібник для початківців

Переглянути онлайн або завантажити pdf Посібник для початківців для Контролер ABB IED 670. ABB IED 670 12 сторінок.

IED 670

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Figure 1: Flush mounting.

Figure 2: Mounting plates for side-by-side and the

mounting brackets and flush mounting kit.

Note! Ensure that the case is properly

earthed.

1MRK 500 080-UEN rev. -

Mounting and installation

The 670 IEDs are 6U high (265.9 mm) and are available in 1/2, 3/4 and 1/1 case

sizes for 19" racks. All IEDs fit into a 19" rack with the help of alternative

cover plates or with COMBIFLEX relays/cases, of type RHGS6 and RHGS12.

The mounting details are: side by side mounting plates (1) 1MRK 002 420-Z

when two relays or a relay and relay rack are mounted together. Mounting

brackets for a full 19" (2) 1MRK 002 420-CA. Cover plates with brackets for

19" mounting for 3/4 case size 1MRK 002 420-BA, and for 1/2 case size

1MRK 002 420-BB.

Alternatively the IED can be flush mounted. The IED can be ordererd with

optional IP 54 ingression protection.

Test switches and COMBIFLEX auxiliary relays can be mounted in separate

relay cases. The RHGS6 and RHGS12 types of cases can be used and bolted

together with the IED 670 to fill a relay rack. If the RTXP24 test switch is used,

mounting brackets for apparatus bars, ordering No. 1MRK 000 020-BT are

required. A suitable test switch with contacts for example for a line protection

IED such as REL 670 is selectable when ordering. This allows commissioning

and maintenance testing of the complete IED with many functions from one test

handle.

Note! The use of test switch RTXP24 NO contact 29-30 to perform software

blocking has several advantages and is used during testing of many functions in

the same protection IED.

Test is supported by the configuration TEST function block. Switching the IED

to test mode will allow blocking and releasing of individual functions sepa-

rately and also blocking of events to the SA system.

For test system references refer to Buyers guide 1MRK 512 001-BEN COM-

BITEST. For Dimensions, mechanical design and mounting accessories refer to

Buyers Guides 1MRK 514 003-BEN and 1MRK 514 004-BEN.

Builder's guide 1MRK 500 079-MEN provides information regarding how to

use the IED's in actual SA installations.

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Getting started guide