Gulf Dynamic Switchgear (GDS) Co. Ltd., established in 1981 and owned by M'Sharie L.L.C , a subsidiary of Dubai Investments PJSC.

Motor Control Centres Form 3 and 4

Manufactured to IEC 439-1 Separation up to Form 4, Type 1 to 77

Rating 630 A to 6300 A
Panels for front access or front/rear access construction
Type tested for 80kA/1 sec, 50kA/3 sec
Ample cabling space for easy connections
Top and bottom cable entry.
Protection class IP 3 1 to IP 54
Ambient temperature rating 50° C
Factory built to client's specifications.

Technical Data

INCOMER ACB, 3-pole or 4-pole, 630 to 6300A, 65 to 85kA, fixed or drawout pattern, manual or motor operated MCCB, 3-pole or 4-pole, 630 to 1600A, 50 to 85kA, fixed or plug-in pattern, manual or motor operated. Load break switch 630A to 1600A, 3-pole or 4-pole BUS COUPLER ACB or MCCB as above Electrical and/or mechanical interlocking between incomers and bus coupler can be provided, as well as various protection, tripping and indicating functions. OUTGOINGS ACBs as above MCCBs, 3-pole or 4-pole, up to 1600A, 30 to 85kA Fuse switches 3-pole, up to 800A, 100kA BUS BARS H.C.H.D. copper, electrolytically tinned and colour coded ENCLOSURE Lectrogalvanized sheet steel 2 mm, polyester powder coated to RAL 7032 textured, with removable rear covers, extendable on either side. CABLING Removable gland plates on top and bottom, non-ferrous type for single core cables, punched to client's requirements. Termination for up to 4 cables per phase can be provided

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