WBPWD/SSEWEC/BRED /NIQ-27/2025-26

SITC of MRL Type LIFT

SITC of 16 PA MRL LIFT Supplying, Installation ,Testing & Commissioning of 16 (Sixteen) passengers with Machine Room less & geare less Lift (Simplex System operation ) with/ without attendent for Ground floor to 3rd floor, Stainless steel body with V3F Control Panel with ARD and the main following specification. ( Make: Otis / Kone / Schindler )

(i) Capacity - 1088 Kg. (16 passengers)

(ii) Speed - 1.00mps

(iii) No. of stops / openings - 3 stops/ 3 opening ( all openings on the same side )

(iv) Travel height - 12 mtrs.( approx.), Ground floor to 3rd floor.

(v) Power Supply - 415 V , 3 Phase 50 Hz.

(vi) Control system - Microprocessor based AC, V3F Control, with closed loop

(vii) Operation - Simplex full collective controll with advanced microprocessor technology ( with / without attendent )

(viii) Machine - Gearless with energy effiecnt machine , directly placed above hoist way.

(ix) Indicators -

(a) SS Cover with hair line finish Combined luminous hall button with digital LED Hall Position Indicator/Display at all landing floors.

(b) SS Cover with hair line finish Car Operating Panel with luminous digital Digital floor/car position indicator with up & down direction arrows, overload warning indicator in car and COP (Digital LED display).

(x) Lift Well available (WxD) : About 2200 mm. wide X 3000 mm (Finished Dimension)

(xi ) Car encloser - Stainles steel in hair line finish with false ceiling.

(xii) Car Panel - Stainles steel in hair line finish

(xiii) Car Size ( WxDxH ) :- as per standard design - 1400 mm X 2700 mm X 2000 mm. (inside dimension)

(xiv) Car door - Power operated automatic Telescopic opening door in stainless hair line finish ( 900 mm. X 2000 mm. )

(xv) Landing doors - Power operated automatic Telescopic opening door in stainless hair line finish (900 mm. X 2000 mm.)

(xvi) Clear door opening - ( 900 mm. X 2000 mm. )

(xvii) Door Operation - Automatic with DC Door Operator & Multi-Ray full height Electronic Door Detector System.Multi beam full height infrared detector.

(xviii) Over Load Protection : Audio & visual indication in car. The lift will not start when over load actuate and door keep open at that time and bypass the landing call when full loaded.

(xix) Emergency light & Emergency alarm - Battery operted emergency alarm and emergency light inside the car.

(xx) Intercommunication System -By pressing the emergency alarm buttom inter cum will work and the attendent shall alarted in need.

(xxi) Ventilation - 300 mm. sweep fan in car / standard size fan as per I.S specification. (1 No.)

(xxii) Car lighting : With 4 nos. LED defussed down lighter as required.

(xxiii) False ceiling- Stainless steel hairline finish powder coated painted. Ceiling has light diffuser & overhead ventilation grid to provide optimum air flow to the passengers below.

(xxiv) Car flooring - Decoritive vandal resistant PVC flooring.

(xxv) Fireman switch -To be provided at ground floor main lobby for each lift.

(xxv) Face plate- Rectangular Stainless steel hairline finish.

(xxvi) Wire Rope - Mk. Usha Martin.

(xxvii) Safety Item - Pit Switch, Car Top Inspection Box, On/Off switch.

(xxviii) Auto rescue device - Battery oprated automatic rescue device for automatic evacution to the nearest floor in case of power failure.

xxix) Pit (below bottom floor level)- 1600 mm

xxx) Overhead clear- 4000mm

SAFETY FEATURES

a) Over Speed Protection

b) Single Phase Protection

c) Overload Protection

d) Phase Faliure Protection

e) Terminal Limit Switch

f) Emergency Stop Switch

g) Interlocking Switch

h) Reverse Phase Protection

i) Delocking arrangement from landing