Electromechanical Telescopic Masts Application: Industrial

Technical Parameters

Parameter Values

Type Of Mechanism

Electro Mechanical (screw type), with manual cranking back-up.

Application

Ground Based, Mobile

Power Supply

440V+8% AC, 3 phase, 50 Hz

Electric Motor

2HP, 440 V+8 %, 3 Phase, vertical mounted, S1 duty, IP 65 protection.

Mast Height From The Base

Extracted 15000+75 mm

Retracted 2100+25 mm

Pay Load

100 Kgs

Sail (WINDAGE) Area

2.918 m2

Wind Speed (KMPH)

Operational

Survival

90

140

Deflection Of The Mast Permissible (IN Degrees)

1^o at 90 Km/ph (operational wind velocity) with Guy Ropes

Space Requirement For Mounting (mm)

700 x 400

Time Required For Operation After Fitment Of Antenna

EXTRACTION TIME < 8 min

RETRACTION TIME < 8 min

Mast Support

Mounted at base on platform through L-Frame, supported with Hang on frame, which in turn fastened with ISO corners of shelter.

Application

Mobile

Environmental Conditions

Operational

Storage

Max Temp

+ 55 ^oC

+70 ^oC

Min Temp

-20 ^oC

-30 ^oC

Humidity

RH98% at 40 C

Weight Of Mast (with L Frame)

715 Kgs. max. (Hang on frame excluded)

Specification Of Telescopic Tubes

Steel Alloy Tubes as per ST52/ IS2062 Specification.

Hand Steering For Extraction Retraction

Manual cranking standby arrangement provided.

Safety Arrangement

IP67 Protection provided on Limit switches at fully extracted and retracted condition.