Innovative Electrical Projects and price information for Engineering Students by Professional Experts. Some of the project of electrical field are power generation, power system equipment maintenance and handling, industrial control and robotics, power electronics and energy systems.

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selec pid 513 manual


SPECIFICATIONS Display 3 digit, 7 segment digital display LED Indications R : Control output ON Keys 3 keys for digital setting INPUT SPECIFICATIONS Input Signal Thermocouple (J,K,T,R,S) / RTD (Pt100) Sampling time 250ms Input Filter (FTC) 0.2 to 10.0 sec Resolution Fixed 1° resolution Temperature Unit oC / °F selectable Indication Accuracy For TC inputs: 0.25% of FS ±1° For R & S inputs: 0.5% of F.S ± 2° (20 min of warm up time for TC input) For RTD inputs: 0.1% of FS ±1° FUNCTIONAL SPECIFICATIONS Control Method 1) PID control with auto tuning 2) ON-OFF control Proportional Band (P) 1 to 400° Integral Time (I) 0.0 to 99.9 min Derivative Time (D) 0 to 999 sec Cycle Time 0.1 to 99.9 sec Hysteresis Width 0.1 to 99.9° Manual Reset Value -19.9 to 19.9° CONTROL OUTPUT : Relay or SSR (One Output at a time) Relay contact (SPST) (For TC513A,TC221A,TC303A) 10A@250V AC / 30V DC, resistive Relay contact (SPDT) *(For TC513AX, TC203AX, TC303AX) 10A@250V AC / 30V DC, resistive SSR Drive Output (Voltage Pulse) * 12V DC, 50 mA POWER SUPPLY Supply Voltage 85 to 270V AC/DC (AC : 50 or 60Hz ) OPTIONAL - 24V AC/DC Power Consumption 5VA max @230V AC Temperature Operating : 0 to 50°C ; Storage : -20 to 75°C Humidity (non-condensing) 95% RH Weight TC513A/TC513AX : 129 gms TC221A/TC203AX : 180 gms TC303A/TC303AX : 240 gms Functions Key press FRONT KEYS DESCRIPTION Online To view Level 1 To view Level 2 To view Protection Level Press key for 3 seconds. Press key for 3 seconds. Press + keys for 3 seconds. To view and change set point value Press to view the set point. Press + / key to change the Programming Mode or key once to view the next or previous function in operational menu.
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Split air conditioner outdoor unit assembled parts


1. Front Grille Guard
2. Grille Guard Clip
3. Grille Guard Face Panel
4. Small Handle
5. Outdoor unit Fan Blade
6. Outdoor unit Motor
7. Motor Support
8. Outdoor unit Base
9. Air conditioner Compresssor
10. Partition Board
11.  Air conditioner Condenser
12. Outdoor unit Top Panel
13. Outdoor unit Back Net
14. Electric Installation Board Assembly
15. Outdoor unit Large Handle
16. Outdoor unit Right Panel
17. Low-Pressure Valve
18. High-Pressure Valve
19.Valve Installation Panel


1. Base
2. Cross Flow Fan Axletree
3. Cross Flow Fan
4. Cross Flow Fan Fixed Plate
5. Electric Heater
6. Evaporator Assembly
7. Room Temperature Sonde Frame
8. Louver
9. Outlet Part
10. Screw Cover
11. Middle Frame
12. Filtering Net
13. Face Plate
14. Step Motor
15. Armor Tubing
16. Plate
17. Motor Cabinet
18. Motor Platen
19. Motor
20. Electric Box Small Coverplate
21. Electric Box Cover
22. Electric Control Plate
23. Electric Box
24. Press Tube Plate
25. Wall-Mounting Frame
26. Remote Controllerhttps://amzn.to/2kYrQNT 
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How to 12000 btu to ton

T
he cooling capacity of air conditioners is measured in BTUs, or British thermal units. The more Btu of capacity, the larger the room the air conditioner can cool. Scientifically, one Btu is the amount of energy required to change the temperature of 1 pound of water by 1 degree Fahrenheit. In terms of air-conditioner capacity, the rule of thumb is that it takes around 25 Btu to cool 1 square foot of room floor area.The most common window air conditioning units come in cooling capacities ranging from 5,000 to 12,000 Btu. A 12,000 Btu air conditioner can cool between 450 and 550 square feet of floor space. A 12,000 Btu unit could cool a room 25 feet long by 20 feet wide that has 500 square feet of floor area. Manufacturers give their own ratings as to how much room area they believe their units can cool.

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MCB

Construction and Features:

  • State of the art design: Elegant appearance, cover and handle in arc shape for comfortable operation. Contact position indicating window (Clear ON-OFF indicator)
  • Three level indications For ON, OFF & TRIP (Under Fault)
  • Rated short circuit capacity: 10000A (10kA)
  • Trip free mechanism
  • High speed and high breaking capacity mechanism.
  • Terminal block with safety shutter: It prevents wrong wiring & burning of terminals.
  • High speed wiping contact structure.
  • Bi-connect terminals at both sides give a choice of using either a busbar or cable to make the connection.
  • Environment-Friendly, Meets the RoHS Compliance defined by the European Standards.
  • Power loss values are much lower than the specified values of IS/IEC making it the most energy-efficient MCB. 

Standard Conformity:

  • IS/IEC 60898-1:2008
  • DIN43-883

 

Technical Specification:        

TypeBCD
Magnetic Release Setting(3-5)ln(5-10)ln(10-20)ln
No. of Poles (Execution)SPSP, SP+N, DP, TP, TP+N, FPSP, DP, TP, FP
Rated Current(ln) A6A to 63A
Rated Voltage(Ue) SP, TP+N: AC 240/415V, SP+N: AC 240V, DP, TP, FP: AC 415V
Rated Frequency(f) Hz50 Hz
Rated Short Circuit Breaking Capacity10000A
Service Short Circuit Breaking Capacity7500A
Energy LimitationClass 3
Tripping MechanismThermal and Magnetic Type
Normal Ambient Temperature30ยบ
Power Loss Much Less than Standard Values
Rated Impulse Voltage4kV
Dielectric Strength2000V for 1 minute
Protection Class IP20
Mounting On DIN Rail (35mm X 7.5 mm)
Connections1 sq.mm to 25sq.mm For Cu conductors



















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Syska led bulb 5 hrs charge: https://youtu.be/yjXOlhbEhyI

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