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SERIES DETAILS

ROLLER450 Series
Cable reels (ø450) 30-50m


 

See the full range ROLLER

 

GENERAL DESCRIPTION


Professional cable reels for industrial applications, also suitable for use on construction sites.
Designed specifically for use in severe conditions, these cable reels are suitable for supplying mobile and portable electrical equipment.
They are fitted with plug, abrasion-resistant rubber cable, sockets and protection devices if required.

Reference standards: IEC 1242 e IEC 1316.

 

VERSIONS


There are two versions available:

  • ROLLER 450
    with portable stand
  • ROLLER-BLOCK 450
    with wheeled portable BLOCK 4 Series distribution assembly stand available.

Lengths : 30m and 50m

 

APPLICATIONS


Built of material with advanced electrical and mechanical properties, the industrial ROLLER cable reels have a very robust structure, guaranteeing a long life and a safe electical connection between equipment and power supply.

 

TECHNICAL CHARACTERISTICS


They are made of an engineering plastic suitable for outdoor use, RAL 7035 gray, with high mechanical strength and good impact resistance.
Discs with cutoiuts are available for mounting sockets in different configurations, meeting a large number of installation requirements.

Operating characteristics :

  • working temperature range between -25 and +40°C
  • outstanding weather resistance
  • high resistance to UV rays

 

Self-extinguishing properties :

  • in compliance with IEC 695-2-1 (Glow-Wire Test): 650°C

 

Protection degree

  • IP44 - IP55 depending on types of electrical fittings

 

Cable:
type H07RN-F (abrasion-resistant rubber)
with IMQ-HAR international approval,
rated voltage 450/750V~

 

STRUCTURAL CHARACTERISTICS


Scame

 

1 - Portable cable reel stand and wheeled stand for distribution assemblies
Made of corrosion-proff steel tube, both stands are strong, stable and durable.
The wheeled stand has two rubber wheels which make it easy to move the assembly about.
A holder plate, fastened tp the wheeled stand, makes it easy to mount the BLOCK 4 Series quickly using 2 metal brackets included in the accessories kit.
Moving the cable, laying it out and rewinding it can be done quickly and easily.

2 - Read-mounted disc
The disc is made of impact-resistant thermoplastic material. An adjustable thumb-screw brake stops the drum from turning and keeps the cable extended at the required length. The brake prevents over-runs when the cable is being drawn-out and rewound.

3 - Drum Æ 450 mm
Made of thermoplastic.
A cables sleeve prevents liquids enthering the supply cable inlet. A cable clamp secures the incoming cable at the drum, preventing tensile stresses on the cable from causing demage to the terminals of the appliances.
The drum can house a safety transformer.

4 - Front-mounted socket-holder discs
Different types of discs allow for several combinations of sockets. A handle rewinds the cable easily.

5 - Sockets
The sockets are made of impact resistant, self-extinguishing material and comply with IEC309. They also have quality control marks IMQ from various European institutes.

6 - Cable
The drum allows for a cable of up to 50 m in length.
ROLLER 450 cable reels are supplied with H07RN-F abrasion resistant rubber cable.

7 - Power supply plug
Made of impact resisistant, self-extinguishing material, they conform to IEC 309, and have the quality approvals IMQ of varius European institutions.

8 - Thermal overload switch (*)
Bimetallic device that is put in direct contact with the supply cable and checks that the operating temperature does not exceed pre-set limits. If there is abnormal over-heating, the overload switch opens the circuit and cuts off the power supply
Reactivation is only possible manually and if the temperature is below the intervention threshold.

9 - Contactor
Installed in series in the main circuit if three-phase. Controlled by the thermal overload switch.

(*) WARNING
The thermal overload switch is not an isolator switch,
therefore maintenance operations
should be carried out after first disconnecting the circuit.
The thermal overload switch does not protect the load from overcurrents
(overloading and short circuit).

 

PORTABLE STAND WITH INTEGRAL BRAKE


The cable reel stand is made of corrosion-proof steel and has an adjustable thumbscrew brake to avoid unnecessary overrun.

 

INTERLOCKED-SWITCH SOCKET OUTLET


Cable reel particulary suitable wherever safety standards prescribe interlocked-switch socket outlets.

 

WINDOW FOR PROTECTION DEVICES


The SELV version front disc is provided with a window for housing MCB protection devices.

 

ROLLER-BLOCK 450


Screwing a holding bracket onto the back of any BLOCK 4 distribution assembly makes for a combined cable reel/assembly unit.

As well as the holding plate for attaching the distribution assembly, the cable reel comes with wheels for moving the combined unit, a cable-holding bracket, an ergonomic handle and a brake for the drum.

 

 

REFERENCE STANDARDS



IEC 61242
Electrical accessories.
Cable reels for household and similar purposes.

IEC 61316
Industrial cable reels.


 

 

 

Rev.16.1024      

 

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