British 651363A, IEC-320 C20, Schuko CEE 7/EU1-I6P
Input voltage range for main operations
160 – 275V
Input voltage adjustable range for mains operation
100.275 (half load)V
Cord Length
2.44meters
Other input voltages
220, 240
Number of Power Cords
3
Communications
& Management
Interface
Port(s)
R1-45 Serial
, Smart-Slot , USB
Control panel
Multi-function LCD status and control console
Audible Alarm
Audible and visible alarms prioritized by severity
Emergency
Power Off (CPO)
yes
Surge
Protection and Filtering
Surge energy
rating
340Joules
Filtering
340Joules
Featu es
& Benefits
Embedded network management
card with environmental
monitoring (5 kVA — 10 kVA models)
Remote monitoring and control
of the UPS and the
environment via Ethernet connection while freeing up
the SmartSlotTM so customers can add accessories
for additional communication options.
Display
LCD Display
Operate without battery
Yes
Sendon UPS functionality:
Switch
on your Sendon UPS. The ON/OFF Led should be Green. The green LED
indicates that the voltage is normal. So you can operate your computer
system as usual.
When
the red LED remains ON for a few seconds and then turn off, it means the
internal control circuit has shutdown.
It is necessary to turn off the POWER switch for at least 6 seconds
to reset this condition. Also check whether the UPS is overloaded or short
circuited.
Both
the red LED and biff are on intermittently as long as the
UPS is in back-up mode.
When
the battery charge is finished, the UPS will shutdown itself. The red
LED and biff will be on for a few seconds and then turn
OFF.
Micro UPS Functionality:
There is three LED in the front of this UPS
AC Normal
Inverter
Charging
AC Normal: When the computer is run from AC via UPS
this LED is ON
Inverter: When electricity is not available then the
computer is run from battery /Inverter mode. On that time this LED is ON.
Charging: When battery will be charging this LED will
be on. The benefit of micro UPS is when you leave office you must switch off
your UPS. As a result instead of switch OFF of the UPS, it will be charging
during your leaving time.
You can contact me to understand in detail.
More Equipment
• Automatic Voltage Stabilizer
• – Domestic and Industrial ( 1KVA to 5MVA)
• Uninterruptible Power Supply (UPS)
• ( On-Line UPS & Off Line UPS)
• – Domestic and Industrial
• Emergency Power Supply (IPS / EPS)
• Sub-Station Equipment
• – 5KVA to 5MVA
• Automatic Battery Charger
• Converter & Rectifier
• Digital Clock
• Distribution Transformer
• – 5KVA to 5MVA
• Static Inverter
• PFI Plant
• Water Level Controller (WLC)
• Electronic Fan Regulator (EFR)
• Electronic Ballast
• Electronic Moving Message Display
• Other Electronic Equipment
• Fire Hydrant System
• CC camera System
• CC camera Central monitoring System
• Building Management And Controlling System (BMC)
Gas diffusion apparatus unit: should have ability to separate CO2/air mixture by absorption in counter flow with water. Production of gas mixture should be possible by using CO2 from compressed gas cylinder and ambient air. Adjustment of mixing ratio should also be possible by using valves compressor for delivering the gas mixture into the absorption column. Continuous solvent regeneration in circuit with desorption column under vacuum. Water temperature control with heater and refrigeration system. sss
More
We have
significantly increased the production capacity by commissioning the new set of
fully Auto corrugated board making machine and Semi Auto corrugated board
making machine. In addition to this we have added two color Offset printing
machinery in our offset printing section. Also turning the offset printing
Floor Air condition to meet buyer’s demand. Further, to meet the quality
product we will have to commission high capacity Boiler.
In order
to meet the growth of production and extension of the project we immediate need
the bigger capacity of Power Gas Generator Unit. This is why we are interested
to improve the 900KW/1125 KVA Gas Generator.
Measuring ranges: Air flow rates= 0.4 to 40 Lit/min, Solvent= 40 to 430Lit/hr, CO2= 0.5 to 6 Lit/min, temperature= 0 to 80°C, pressure= 0 to 2.5bar of Gas diffusion apparatus
All Wartsila Power Plant needs compressed air the process-compressed air technologies systems are divided into two different systems: Read about Diesel Air Compressor
Starting Air System
Used for starting of the engine
Back up control air
Pressure 30 bar
Control Air System(also called Instrument Air)
Used by pneumatically controlled components in the power plant
Pressure 7 bar
Used as working air for tools etc.
The specifications of Starting Air Compressor of JPP
are following:
Rated Power…………………………..11 KW
Rated Voltage…………………………380/415 V
Rated Current………………………….22.2/20.5 A
Power Factor…………………………..90.1
No. of phase……………………………Three
compressed air technologies by 3-compressor then it is passed through a cooler. The compressed air from cooler is stored in air vessel. The Distributor supplies the starting air to cylinder as firing order.
The starting air unit has an
outlet line with a pressure reducer, connected to the instrument air system.
This enables the starting air unit compressor. The instrument air unit supplies
air at lower pressure to pneumatically operated devices on the engine and in
the auxiliary system.
The specifications of Instrument compressed air technologies of JPP are following:
Model…………………………………..UP52210 Rotary
Serial No………………………………..32054
Capacity…………………………………3.11 m3/min
Rated Pressure……………………………1.0 MPa
Rated power………………………………22 KW
Following specification is for Air dryer:
Model…………………………D3001N
Rated Air Flow………………5000 L/min
Rated Power………………….1.43 KW
Rated Pressure………………..14 Bar
Maximum Temperature……….60 C
Charge Air
The
main function of the charge air system is to provide the engine with clean and
dry combustion air of sufficient quantity and quality.
The
combustion air (charge air) to the engine is drawn from outside the building (open
air).
The air is drawn through the air intake filtration unit via a pipe system provided with a charge air silencer into the turbochargers installed to the engine. The compressed charge air is cooled in the charge air coolers before it enters the engine’s charge air receiver.
Exhaust System The exhaust gas system leads the exhaust gases to turbocharger and after that out of the power house, thus ensuring that emissions and noise are kept on an acceptable level. The exhaust gas system consists of pipes, flexible bellows to compensate for thermal expansion, and an exhaust gas silencer. The exhaust gas system is equipped with a ventilation unit and explosion vents located at strategic places
Ignition System of compressed air technologies
Ignition is initiated by a spark plug.
The control system determines the timing of the
spark.
The
high voltage (20-25 KV) link between the ignition coil and the spark plug.
The whole Fuel Delivery System of the gas engine is observed form a control room adjacent to the engine room. The Shift engineer is responsible for activities in the control room. He is assisted by other engineers to take regular readings from different instruments of the control room. In case of any emergency the engineers can shut down any engine even the whole plan, if they want from the control room. It has Gas Diffusion Apparatus Unit
Gas Generator Specification
Serial Number…………………………… PAAE106678898
Engine Type……………………………… V-engine
Cylinder Bore……………………………. 340mm
Stroke…………………………………….. 400mm
No. of Cylinder…………………………… 20
Firing order……………………………….. Al -El -A7-B7-A3-B3-A9-B9-A5-B5-Al
0-Bl0- A4- B4-A8-B8-A2-B2-A6-B6
Speed…………………………………….. 720/750 rpm
Mean Piston speed…………………………10 rn/s
Engine Weight…………………………….86 tones
Engine Capacity……………………………9000 KW
Engine Output …………………………….8700 kW
Rotation……………………………………CCW
Electrical Efficiency………………………..46.5%
Gas Engine Components
The Engine Block Exhaust Valves
The Cylinder Liner Turbocharger
Main Bearing Charge Air Cooler
Crankshaft Oil Sump
Pistons Centrifugal Filter
Cylinder Head Pre-Combustion chamber (PCC)
Inlet Valves Main Combustion Chamber (MCC)
Control room of Gas Engine
The whole operation of the engine is observed form a control room adjacent to the engine room. The Shift engineer is responsible for activities in the control room. He is assisted by other engineers to take regular readings from different instruments of the control room. In case of any emergency the engineers can shut down any engine even the whole plan, if they want from the control room
he whole operation of the engine is observed form a control room adjacent to the engine room. The Shift engineer is responsible for activities in the control room. He is assisted by other engineers to take regular readings from different instruments of the control room. In case of any emergency the engineers can shut down any engine even the whole plan, if they want from the control room
Before Starting Condition of Gase Engine
Low lube oil pressure
HT water temperature >45C
Starting air pressure >(18-32) bar
Engine speed=750rpm
Valve power supply>24 v DC
Turning gear disengaged
Exhaust gas ventilation
Engine is not running
Stop command inactive
Shut down alarm inactive
Tripping alarm inactive
Breaker truck in service
Pre lubricating performed
PLC — WECS communication.
Details of Various Systems of JPP
Fuel Delivery System or Gas System
Lube oil System
Cooling System
Compressed Air System
Charge Air and Exhaust System
Ignition System
Other Equipment (Miscellaneous).
Details of Various Systems of JPP
Fuel or Gas System
Lube oil System
Cooling System
Compressed Air System
Charge Air and Exhaust System
Ignition System
Other Equipment (Miscellaneous).
Fuel System
The purpose of gas Fuel Delivery System is to provide the engine with clean gas fuel at right pressure. Before start the gas fuel system for the engine the following should be checked:
Make a visual check of the entire unit (all connections are installed and secured).
Dispose of any unsecured items.
Ensure that the engine room is well ventilated and gas free.
Check that the main gas valve on the gas regulating unities closed.
Check that the gas inlet pressure is normal.
Check that the control air pressure is sufficient to operate the system.
Check that the electrical control system is active & power available.
Control the gas regulating unit is functioning properly.
Control that the shut –off valves are tight.
Operation of fuel System
The Fuel Delivery System in JPP is Gas. The gas is supplied to the engine through a regulating unit. This unit includes filter, pressure regulator, shut-off valves and ventilating valves. The unit has separate outlets for the main gas and pre-chamber gas. The gas outlet pressure in the unit is controlled by the engine system (WECS) according to engine control. On the engine, the gas is led through a common pipe via individual fed pipes to each cylinder. A separate pipes system provides the pre-chambers with gas.
The normal operation
and supervision of the gas regulating unit consist mainly of simple daily
checks, such as:
Check temperature & pressure in the system.
Check the pressure drop over the filtration unit.
Shut-down of Fuel Delivery System
Normal Shutdown –
Close the main gas inlet Valve on the train.
Close the main shut –off valve outside the building
Open the manual ventilation valve if the gas regulations unit shall be shut down for any prolonged time.
Emergency Stop –
If the engine
condition requires an immediate stop of the supply to the engine or engine
room, an emergency stop must be performed as follows:
Shut – down the engine – use any of the emergency stop buttons.
Close the main gas inlet valve.
Lubricating oil system
The primary function of the Lubricating system is to provide the engine with a sufficient quantity of clean LO at the required pressure and temperature. The LO lubricates the engine and removes heat and contaminations generated by the combustion process
Operation of LO System
Following readings and
measurements have to take and fill up the log book daily:
Check the oil level in the engine sump.
Check the Function of the centrifugal filter.
Check the Pressure drop over the automatic
filter.
Check the Pressure and temperature of the
system.
Check the System for leaks.
Shut down of LO system:
In AUTO position the sump starts
when the engine is stopped and respectively stops when the engine starts.
Cooling System
The main
function of the engine cooling system is to remove the heat generated by the
normal functions of the engine. The cooling system is provided into a HT &
LT circulation system. Each system is fitted with its own circulation pump
driven by the engine.
The HT circuit cools mainly the cylinders and the cylinder heads. A centrifugal pump circulates the water through the HT circuit. The LT circuit cools the charge air cooler and the lube oil cooler. The common circuit is cooled by radiator units.
In reciprocating
engine, following are sources of heat from where cooling water carries away
heat:
Engine Block
Cylinder Liner
Cylinder Head
Charge Air Cooler
Lube Oil Cooler
Turbocharger, in case it is water cooled
The specifications of Radiator of JPP are following:
Motor Power Capacity…………………………….7.5 KW
Total Radiators Fans………………………………48
Speed………………………………………………725 rpm
Space between Cooling Fins………………………2.5 mm
Internal of Cooling Fan per Radiator of Fuel Delivery System………………6
Short Circuit 3 – The primary objective is to ensure the factories used to produce products for VF in Bangladesh are safe for all of the workers employed. From broken and free electrical wiring association, particularly the wiring of dry iron utilized for CREASING PURPOSE. It is discovered that more often than not the iron wiring are appropriately settled while being continually utilized. The free wiring association gets in contact with negative and positive wires of iron, which gives start and odds of flame and electrical stun is high. Read about General Guidelines for UPS . …
Lint Built UPS
Build up constructed ups on overhead wiring channels.
Build up constructed ups inside electrical control boards.
Most normal build up constructed ups are inside sewing machine electrical engine packaging. Generally because of variance in current supply or because of Short Circuit 3 smoke ascends from these engine packaging, which laborers on observing this gets terrified.
Utilization of inflammable synthetic substances for spot expelling/Cleaning reason:
The most widely recognized concoction utilized for spot expelling is THINNER (Sprite containing
100% Alcohol) the gear utilized for showering has an electrical attractive engine.
Normally, because of steady use, these types of gear are anything but difficult to get overheated and
odds of start are high. Then again odds of flame are likewise high.
We as a whole think about flame in CHOWDHURY KNIT. The fundamental driver of flame was because of this
concoction utilized for spot expelling.
synthetic concoctions in washing plant and coloring plant are put away unsystematically and void
synthetic concoctions drums/compartments are normally held under open sky. Exceptionally in the event that corrosive drums are held under open sky and on the off chance that it downpours , exhaust may ascend from these holders and may cause fire and furthermore that these might be dangerous to wellbeing and condition.
Specialists absence of flame security learning and fire penetrates because of which if there should be an occurrence of genuine fire
or on the other hand because of any false caution they get apprehensive and froze.
Plants holding the ways out safely guarded.
Blocked Aisles/exits/staircases.
We can recognize the previously mentioned focuses as the principle and real reason for flame and losses in Bangladeshi processing plants. When we have distinguished the purposes behind flame and losses, we ought to do the accompanying, as we have confidence in “PREVENTATION IS BETTER THAN CURE” in view of these , all industrial facilities should:
Evacuate and supplant every single flawed wiring.
At any rate check and keep record of wiring support fortnightly.
Extraordinary checks to be directed on Iron, combining machine, free attachments, switches, Short Circuit 3 breakers on regular schedule and wherever change required ought to quickly be supplanted.
Clean build up assembled ups once per week.
Check and clean engine packaging once every week.
Correct all free electrical associations.
Choose affirmed and authorized Short Circuit 3 tester to complete all the previously mentioned works.
Give preparing to specialists and dishearten them on utilizing of any broken types of gear, they ought to be prepared to ready to perceive any kind of variation from the norm in the types of gear they are taking care of.
Store synthetics according to guidelines put on their holders.
Try not to dump any void synthetic holders under open sky.
In the wake of perceiving the reasons and reasons for flame in Bangladesh, we can classified the
Manufacturing plants in Bangladesh into sort dependent on their areas:
Freestanding Factory and its requirement for fire preventions.
A freestanding factory is factory which may be a single storied shed type building or it may be a multi storied building which is being used by one single factory and which is not shared by any other tenants. We can chalk out procedure and methods for free standing factories on how to tackle fire situations and how to train workers on these issues as follows;
Factory should conduct unannounced fire drills at least once a month.
factory should let the workers know about the accidents occurred in other factories and the reason of casualties, and educated them how to tackle in situations that had occurred in that factory and also educated and motivate workers to participate in Fire drills seriously.
At least 40% of workers should be trained on how to use fire extinguishers, but would be suggestible that as part of factories best policy 100% of workers should be trained on use of fire extinguishers. Factory to form “Disaster Management and Prevention Committee” with the following teams who should be provided with uniforms:
Fire Fighting team
Rescue team
Rescue team for Child care center
Special Security team
The above team members should be properly trained and they should have their own written
DISASTER MANAGEMENT AND PREVENTION PROCEDURE, these teams should sit for
meeting at least once a month.Educate all workers the meaning and importance of exit/aisles/extinguishers and electrical panels markings
Factory should install battery operated fire alarm system and this should be heard all at a time from all floors of the building no matter where activated from. In case of gong bell, workers should be trained that whenever one hears a gong bell ring should immediately start ringing the other gong bell in the floor by person near to the bell and workers to evacuated building as per procedure.
Factory to implement a system that electrician should check all electrical switches, irons, fusing machines etc., and sign out in a log book before shutting down the main switches on closing down of the factories.
All workers should know how to shut down main switches and how to activate fire alarm switches. Workers should be able to understand evacuation floor plan and should know the nearest exit to be used during evacuation.
Tenants Factory and its requirement for fire preventions.
Inhabitant manufacturing plant is a processing plant where the building is shared by different inhabitants or occupants and the fundamental passageway and ways out are altogether utilized usually. For Tenant kind processing plant every one of the focuses referenced for Freestanding processing plant is to be tracked with the accompanying focuses:
Should frame “Occupant DISASTER MANAGEMENT AND PREVENTION
Board of trustees”Should lead Fire penetrates and preparing together with different inhabitants . Guarantee that all staircases and ways out are kept clear unsurpassed. Have normal or public putting out fires hardware put at all stairwells, and crisis lights too. The fire caution alarm/signal/ringer ought to be gotten notification from all floors (all inhabitants) The occupant debacle the board and anticipation advisory group ought to sit for a gathering each month and should visit the entire working to discover resistance issues and they should take appropriate measure to amend the rebelliousness issues quickly.
Lead mindfulness meeting on these resistance issues. Blurbs/photos on security issues, for example, which means of different markings (exits/dousers/passageways and so forth) ought to be posted set up where by and large the consideration of laborers can be drawn.
Conclusion
Direct preparing ablaze wellbeing and medical problems of short circuit 3. direct reported and unannounced fire drills, board of trustees ought to encourage approaches to enhance if bore is nit agreeable. co-work with BGMEA and different purchasers to actualize the fire security, fire bore and preparing for all occupants inside a similar building.
The precautions to be taken in the transport, storage, handling and use of Compressed Gases Cylinder Valves are known and understood by all personnel. To meet statutory requirements and ensure the safety of persons using compressed gases.Hazards associated with the use of compressed gases include oxygen displacement (and possible asphyxiation), fires, explosions, toxic gas exposures, and the physical hazards related to high pressure systems. Read about Proof Cylinder Test Procedure …
Racking :All pressure vessels including purge bottles to be listed, numbered and registered, inspections and tests to be carried out on due date in accordance with the legal requirement. The test period of vessels to be ascertained and indicated on the list. Still insufficient racking in the store rooms –currently sourcing more. We did not receive much of an update during our meeting so please help to update us on your progress.
Night fire drill: All vessels to be properly identified by painting the number on the body and or putting a numbered tag at appropriate place.
The guidelines of the night fire drill have been added to the fire drill SOP but we have not seen a copy so please help to send.
Risk assessment: Still need an update on whether you have reviewed your current risk assessment based on Auto Garment’s version.
Building check format
All safety valves (relief valves) to be list, numbered and registered with relief pressures. The test period of Safety valves to be ascertained and ideicated on the list. We were told that hamid is working on the building check format. Please can you update us on any progress made.
Red Line on Pressure Gauges.
All pressure gauges to be listed, numbered and registered. The test period of pressure gauges to be ascertained and indicated on the list.
All pressure gauges to be properly identified by putting a numbered tag or dymo taped number at appropriate place on the pressure gauges and also on the pipe / block connecting the pressure gauges.
The pressure gauges to have a red line on the dial or body not on the glass indicating the maximum operating pressure.
Cylinder Storage & Usage
Full and empty cylinders to be stored separately
Flammable and oxidizing cylinders to be stored separately
Cylinders used in vertical position to be fastened.
Cylinders to be tested & maintained as per statutory requirements.
Lighting
Factory lighting may have an impact on worker safety, productivity and product quality. There may be different needs for lighting depending upon the particular machinery being used or the task in which the workers are involved. Certain manufacturing tasks (e.g. stitching) may require greater than other tasks. Generally, the illumination that is provided should be sufficient to accidents and be consistent with the production of high quality goods. Specific lighting values for various factory areas are recommended .There must be emergency lighting provided in general factory areas, in stairwells, and along all of egress. This emergency lighting must have a power source that is independent of the general energy supply to the factory (e.g. battery-powered lights with continuous charging).Production areas should be kept clean and floors should be dry. Product and raw material storage should Factory Area
Illuminance Values (lux)
Office work areas 300 – 500
Storage areas and warehouses > 50
Aisles > 50
Stairs > 100
Manufacturing: assembly, stitching and general manual operations
All safety valves to be properly identified by putting a numbered tag at appropriate place on the valve and also on the pipe connecting the safety valve. The safety valves to be sealed after testing so that the relief pressure setting cannot be changed. Compressed Gases Cylinder Valves -Emergency lighting >1, but also >1% of the general aisles lighting in the associated factory area
