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Please quote for the following wholesale product requirement -
Product Name: Hot Water Vertical Calorifier SS 316L
Specifications:
Pressure: 10 Bar Working Pressure
Capacity: 5,000 Liters – 5 Units, 4,000 Liters – 4 Units
Supplier From: India Only
Note: Share Me Offer With Technical Data Sheet
Product Name: Dynamic Wind Generator Like Large Axial Propeller
Specifications:
Product Name: Large Axial Propeller For Dynamic Wind Generator
Special Note: Share CO Form E Your Company Made You Can Delete Information About The Customer, CQ .. And Provide The Drawing/ Datasheet
Application: open-jet dynamic wind generator for facade/window/door testing.
Fan/propeller type: large axial-flow propeller/impeller.
Horizontal shaft installation.
Inlet: free/open air inlet.
Outlet: open discharge/free jet.
A safety protection mesh and water spray rack will be installed between the propeller and test specimen.
Required air velocity at the specified test plane: = 36 m/s.
Equivalent dynamic pressure at 36 m/s is approximately 794 Pa at ? = 1.225 kg/m³.
Static pressure
Propeller diameter range: 2,500–3,000 mm; supplier may recommend optimum diameter.
Variable-speed operation by VFD from low speed up to at least the 36 m/s test condition.
Continuous operation shall be possible at the 36 m/s design condition.
Proposed propeller diameter.
Hub diameter and hub-to-tip diameter ratio.
Number of blades.
Blade material and material grade.
Hub material.
Blade installation angle / pitch angle at design point.
State whether blade pitch is fixed or adjustable.
Dynamic balancing grade of propeller assembly.
Propeller assembly mass.
Rotational speed corresponding to 36 m/s at the test plane.
Maximum allowable rotational speed.
Shaft power at design point.
Recommended motor power.
Propeller/fan efficiency at design point and basis of determination.
Guaranteed vibration level.
Expected noise level and measurement condition.
Detailed drawing of the impeller.
Quantity Required : 1 Less than Container Load/LCL
Please quote for the following wholesale product requirement -
Product Name: Electrical Immersion Heaters
Specifications:
Qyt: 2 Units initially later LCL.( Relevant IEC Standards )
Note: The proposed supply shall comply with all the attached documents. Any deviations or exceptions shall be clearly identified and detailed in your quotation for our evaluation and approval.
Please note that the heater shell is not included in the scope of supply.
Electrical : SP-1103 & SP-1107
Process/mechanical : SP-2454
Supply Characteristics : as per DEP / deviations:
Allowed Total Harmonic Distortion (THD) : 6.5%
Rated Supply Voltage : 415 V ± 5%, 3-phase, 4-wire
Rated Frequency : 50 Hz ± 2%
Power Supply : 3 kW
Prospective short circuit current at PC : kA r.m.s; kA peak; or protected by fuse rated: A
Service conditions P&C Assembly : as per DEP (specify separately)
Service conditions Heater : as per DEP (specify separately)
Area Classification Heater : Zone 2 Temp class: T3 ;Gas group: IIB
Incoming switch required in P&C Assembly : yes ; key interlock: no
Unit Transformer : no; in scope of heater supplier : no
HV supply (if applicable) :N/A
Transformer data (if applicable) :N/A
Input signal : 4 - 20 mA
Transducers for remote metering : in the heater Suncover required : yes
Over-temperature control : via intrument inferface Cable size : incoming 4C x 16 sqmm M25 Gland *)
Type of fuses :DIN : outgoing 2 x 2 x 1.13 mm *)
Space heater in P&C Assembly : yes Space Heater cable size : 3C x 4 sqmm M20 Gland
Witnessed inspection/test required : no Cable entry : from below
Language on documents :English Cable gland plate : drilled
Language on equipment :English Glands required : yes
Gland type : 3/4" NPT (brass double compression)
Make and type :Vulcanic Flanged immersion Heater
Name / location nearest service organisation :Vulcanic - Spain (Torrelavega)
Maximum power requirements : 3 kW at pf:
Rated input current : A / phase Voltage : V
Maximum heater current : A
Peak inrush current : A
Transformer data (if applicable) :N/A
P&C Assembly space heater included : yes
Main terminal box space heater included : yes
Suncover over main terminal box : yes
Over-temperature devices :PT 100
Cooling : natural
Specified tender documentation attached : no
Detailed test protocol attached : no
Element material :SS 321
Flange Material :SS316
GDD150 box :SS316L No
All materials shall be in line with SP-2337 and SP-2454 S
PECIAL REQUIREMENTS AND REMARKS REMARKS ON REVISIONS
1. Heater is sized for 148 Nm3/hr of Air, Inlet minimum temperature: 5°C,
Outlet temperature: 54°C, maximum Air pressure 950 kPag.
2. Heater element dimensions: OD Head 204 mm, Heating element diameter 86mm, Heating element length 800 mm, Total length 1143 mm.
3. Heater shell dimension: OD 114,3mm (4"), Total lenght 996mm
4. Bellelli scope includes NPT to metric adapters for all cable glands.
Quantity Required : 1 Less than Container Load/LCL
