Technical Particulars For Electric Ceiling Fans - csidc.cgeprocurem...

Technical Particulars For Electric Ceiling Fans
Schedule 1 Electric Ceiling Fan Capacitor Type
Unit : NOS.
Sweep Size (mm) Type of Regulator fitte ISI Marking BEE star Rating
d in ceiling fan
1.1200 Without regulator Yes 5Star
2.1200 Without regulator -------- 5Star
3.1200 Resistance Yes ---
4.1200 Resistance -------- 5Star
5.1200 Without regulqator Yes --------
6.1200 Electronic Yes 5Star
7.1200 Electronic Yes ---------
8.1200 Electronic -------- 5Star
9.1400 Without Regulator Yes -------
10.1400 Resistance Yes ------
11.1400 electronic Yes -------
NOTE TO TENDERERS:
1. Type test reports shall be complete and satisfactory as per this T/E
specification for each size of the fan and regulator with performance
requirements at the rated voltage and shall be from any Govt. laboratory.
2. Tenderers shall furnish copy of valid BIS Licence and/or BEE 5 star
certificate, as applicable, along with their offer for the items covered
under Schedule-1.
3. Tenderer shall furnish Guaranteed Technical Particulars as per the
Questionaire for each item quoted.
4. IMPORTANT:
With effect from next Rate Contract (2012-13), ceiling fans with 1200 mm and
1400 mm sweep having ISI mark AND BEE 5 star rating shall ONLY be accepted.
Further, only electronic regulators (step-type) shall be accepted. As such,
item numbers 2,3,4,5, 7, 8,9,10& 11 of Schedule-1 shall stand DELETED in rate
contract for year 2012-13. Hence,it is in the interest of the firms to get
their products type tested as per relevant specifications of BIS and BEE 5
star rating and get them registered with DGS&D, well in advance.
5. Firms must submit their application to concerned QA Office for fresh or
renewal of registration/capacity assessment/special capacity assessment PRIOR
to 21 days before the scheduled date of tender opening,failing which their
application shall NOT be entertained.

Detailed Specification
Schedule 1 Electric Ceiling Fan Capacitor Type
1. Electric ceiling fans shall be capacitor type, with double ball bearing
complete with capacitor, 300 mm down rod, canopies, three number blades made
of aluminum alloy, with suitable speed regulator, suitable for operation on
single phase,AC 230 Volt, 50Hz supply and shall conform to class 1 of IS:
374/1979 (Reaffirmed 2005).
2. Wherever applicable, the ceiling fans shall be ISI marked and/or have BEE
5 star marking.
3. The electronic regulators (step type) shall conform to IS: 11037/1984
(Reaffirmed 2005).
4. The resistance type regulator shall confirm to IS:374/1979 (Reaffirmed
2005).
IMPORTANT NOTE:
With effect from next Rate Contract (2012-13), ceiling fans with 1200 mm and
1400 mm sweep having ISI mark AND BEE 5 star rating shall ONLY be accepted.
Further, only electronic regulators (step-type) shall be accepted. As such,
item numbers 2,3,4,5,7,8,9,10&11 of Schedule-1 shall stand DELETED in rate
contract for year 2012- 13. Hence, it is in the interest of the firms to get
their products type tested as per relevant specifications of BIS and BEE 5
star rating and get them registered with DGS&D, well in advance.

Questionnaire
Schedule Electric Ceiling Fan Capacitor Type
1. Tenderers shall furnish following particulars for each
item quoted separately. These particulars shall be same
as that of type tested fan and shall match with the
particulars specified in the TTC.
Manufacturer's name trade name and model
2 Sweep.
3. Rated voltage
4. Maximum input in watts at maximum speed and at rated
voltage,
5. Air delivery in cub.m/min at rated voltage,
6. Maximum current at maximum speed at rated voltage.
7. Power factor at rated voltage and maximum speed.
8. Rated speed in RPM (without regulator) at rated voltage.
9. Rated speed in RPM with speed regulator at maximum
position and at
rated voltage (as % of the rated speed).
10. Type of motor, number of poles and degree of protection.
11 Class of insulation.
12 Material and size of winding wire used in the winding of
the fan
13 Material and diameter of shaft.
14a) Type and material of the top bearing.
14b) Type and material of the bottom bearing.
15 Material and thickness of blades Range of blade angle and
distance of the point from the centre at which it is to
be measured.
16 Size thickness and material of the down rod offered as
standard.
17 Material of the fan casing.
18 Deviation if any from tender specification..
19 Additional information if any.
20 Weight of fan motor without blades and down rods.
21 design/grade/type of magnetic material
22 watt loss per kg
23 weight of magnetic material
24 weight of coil

General Technical requirement For TE :
1. Type test reports shall be complete and satisfactory as per T/E
specification for each size of the fan and regulator with performance
requirements at the rated voltage and shall be from any Govt. laboratory.
Type Test reports shall be required at the time of registration and
inspection.
Type test report shall indicate clearly & categorically the following
parameters:-
a) Blade angle at root, elevation and at tip
b) Width, thickness and material of the blade.
c) Capacitance value.
d) Material of the body of the fan motor
e) Total weight of the fan motor.
2. Blade thickness without paint shall be as follows:-
Sweep Size Minimum Blade thickness
1200 mm 1.0 mm
1400 mm 1.1 mm
3. The material of the fan blade shall be of designation 31500B with
condition Hx6 Aluminium Alloy Sheet conforming to IS:737/2008.
4. The load bearing bolt shall be of min. 6 mm dia with Aluminium Clamp,
Spring Washer, Nut and Checknut and Split Pin.
5. Down rod shall be of 1.6 mm nominal thick ERW pipe.
6. Shackle made from 2 mm nominal thick CRC sheet and
7. Bolts (2 Nos) shall be 6mm with Spring Washer Nut and Checknut and Split
Pin.
8. Shank shall be made of CRC sheet of thickness 1.6 mm minimum without paint
for all sizes.
NOTE TO TENDERERS:
1. Type test reports shall be complete and satisfactory as per this T/E
specification for each size of the fan and regulator with performance
requirements at the rated voltage and shall be from any Govt. laboratory.
2. Tenderers shall furnish copy of valid BIS Licence and/or BEE 5 star
certificate, as applicable, along with their offer for the items covered
under Schedule-1.
3. Tenderer shall furnish Guaranteed Technical Particulars as per the
Questionaire for each item quoted.
4. IMPORTANT:
With effect from next Rate Contract (2012-13), ceiling fans with 1200 mm and
1400 mm sweep having ISI mark AND BEE 5 star rating shall ONLY be accepted.
Further, only electronic regulators (step-type) shall be accepted. As such,
item numbers 2,3,4,5, 7, 8,9,10& 11 of Schedule-1 shall stand DELETED in rate
contract for year 2012-13. Hence, it is in the interest of the firms to get
their products type tested as per relevant specifications of BIS and BEE 5
star rating and get them registered with DGS&D, well in advance.
5. Firms must submit their application to concerned QA Office for fresh or
renewal of registration/capacity assessment/special capacity assessment PRIOR
to 21 days before the scheduled date of tender opening,failing which their
application shall NOT be entertained.

NOTE TO QA OFFICERS:
Over and above normal process, following points shall also be kept in view
during inspection:
1. For longevity of funtioning with declared power consumption, it is
essential that appropriate category of stampings (magnetic material) are
utilised by manufacturers, as per governing specification of the product.
2. The blade angle should be exactly in consonance with the blade angle of
fan type tested by independent Govt lab.
3. DQA concerned may decide suitably with regard to verification of air
delivery of different sizes of fans on rate contract, once during the
currency of RC, for comparing of data obtained with production lot and type
tested fan, as a validation process.
4. Periodically, chemistry and mechnical property of blades should be
verified by QA officer and DQA may decide the periodicity of same and
assessment methodology.
5. QA officers should stamp each Fan blade of samples drawn for testing.
Remaining blades of the lot will be stamped on cartons of blade packing, at
the time of inspection.
6. Connecting documents pertaining to raw materials shall be furnished by the
firm.
7. QA officer shall record weight of fan motor in the inspection report.