Ellis Patents Emperor ER44-50 Trefoil Cable Cleats

Emperor Cable Cleats

Trefoil Cable Cleats

Cable Cleat Maximum Short Circuit Test Level 156/195/235kA

Cable Cleat Spacing 600/300/225mm

Ellis ER44-50 Emperor Cable Cleats manufactured by Ellis Patents from stainless steel and are ideal for single core cable applications in trefoil formation where the highest level of short circuit withstand are required – suitable for LV (Low Voltage), MV (Medium Voltage) and HV (High Voltage) power cable circuits.

11kV 33kV 66kV

Ellis Patents ER44-50 cable cleats are suitable for securing trefoil power cables between 44-50mm overall cable diameter offering rapid installation and the ultimate protection against the harshest environmental conditions and short circuit protection faults on medium/high voltage power cable and substation systems – note the cable cleats are not specified according to voltage but a range of application and installation factors calculated according to IEC61914.

The cable cleats are available in a range of sizes with range taking ability to suit cables in single way or trefoil formation.

Emperor cable cleats are compliant with the requirements of London Underground Standard 1-085. Product Register No. 362. Also approved according to DNV GL.

Substation Electrical Equipment Distributors –HV Cable Joints & Terminations

Emperor Cable Cleats form part of the Ellis Patents range of trefoil cable cleats – also available in stainless steel Emperor single cable cleats for cable diameters ranging from 32-150mm.

Ellis Cable Cleat ER44-50

Technical Specification

Cable Cleat Diameter Min 44mm
Cable Cleat Diameter Max 50mm

Ellis Patents Emperor ER44-50 Trefoil Cable Cleats

Ellis patents ER44-50 Cleat Dimensions

Width 130mm
Height 117mm
Depth 54mm
P 50mm
2 x M10 + 1 x M12
Weight 630g

Trefoil Cable Cleat Selection Table

Specification details for Ellis Patents Emperor ER44-50 cable cleat for trefoil cable applications:

Emperor Trefoil Cable Cleat Part Number	Min Dia (mm)	Max Dia (mm)	W (mm)	H (mm)	D (mm)	P (mm)	Cleat Fixing Holes	Weight (g)
ER44-50	44	50	130	117	54	50	2 x M10 + 1 x M12	630

Ellis ER44-50 Cable Cleats – Dimensions

EMPEROR CABLE CLEATS – INSTALLATION INSTRUCTIONS


1. Remove the closing flange nut.	2. Remove the base pad (if required) and fix the cleat to support structure using either the single central or two outer fixing positions.	3. Replace the appropriate pad and install the cables.	4. Close the hinged arm and refit the flange nut (18mm socket required). The head of the screw is held in position so that only a single power tool is required to tighten the nut from one side.

Important. Do not over tighten the cleat. The liner should be in contact with the cable but does not need to be so tight that the cable bulges at either side of the liner.

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