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Showing posts from April, 2026

Deshbord

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C % ⌫ ÷ 7 8 9 × 4 5 6 − 1 2 3 + 00 0 . =

CABLE TRAY & CONDUIT FILL AUDIT MASTER

Cable Tray & Conduit Fill Analyzer System Type Cable Tray Conduit (Pipe) Cable OD (mm) No. of Cables Tray/Pipe Size (mm) ⚡ RUN FULL SAFETY AUDIT Data bhar kar 'Calculate' dabayein...

VFD & DBR AUDIT CALCULATOR (MASTER CODE)

⚡ Smart VFD Braking Calculator Motor Power (kW) Voltage (VAC) Braking Torque (%) Duty Cycle (%) Decel Time (sec) Load Type Normal Heavy DC Bus Voltage Vdc = Vac × 1.414 × 1.1 Peak Braking Power P = kW × Torque% Brake Resistance R = V² / P Resistor Power Pavg = Ppeak × Duty 🧠 आसान भाषा में समझो 1. DC Bus Voltage: AC supply को VFD पहले DC में convert करता है Formula: Vdc = Vac × 1.414 × 1.1 2. Peak Braking Power: Motor braking में energy generate होती है Formula: P = Motor kW × Torque % 3. Braking Resistor: Extra energy को heat में convert करता है Formula: R = V² / P 4. Resistor Watt: Continuous load कितना है Formula: Pavg = Peak × Duty ⚠ Important Tips: 🔴 Resistance कम → Current ज्यादा → Drive damage 🔴 Duty ज्यादा → Cooling जरूरी 🔴 Heavy load → Bigger resistor 🔴 Fast stopping → High braking power

FD FAN RPM & PULLY CALCULATOR

Pulley & Load System Analyzer Motor Nameplate RPM Motor Pulley (mm/inch) Pump/Fan Pulley (mm/inch) Current Load (kW) Installed Motor (kW) Calculated Pump Speed: -- RPM New Required Load: -- kW Safety Recommended Motor: -- kW System Efficiency Status: --

Earth Resistance & Number of Pits Calculator

Earth Resistance Field Dashboard Inspector Name / Site Meter Reading (Ω) Target Resistance (Ω) Soil/Material Copper Rod (Top) GI Pipe (Standard) WAITING... Meter ki reading dalo, fir action report dekho. 📥 DOWNLOAD PROFESSIONAL PDF REPORT Industrial Earthing: Summary & Guide Bhai, Earthing ka sahi hona matlab machine aur insaan dono ki safety confirm. Ek extra pit lagbhag **50% resistance** kam kar deta hai. Material Requirements: Electrode: Copper Rod ya GI Pipe (3 Mtr). Compound: Chemical (Bentoni...

🔌 Star-Delta Starter Component Calculator

Star-Delta Component Master Unit Type Kilowatts (kW) Horsepower (HP) Motor Rating System Voltage (V) Safety Factor Motor FLC 0.0 A Main Contactor 0.0 A Delta Contactor 0.0 A Star Contactor 0.0 A Overload Relay (OLR) 0.0 A Star-Delta Selection Logic & Formulas Bhai, 5HP se badi motor ke liye hum Star-Delta starter use karte hain taaki starting current ko 1/3 tak giraya ja sake. Chalo ek-ek component ka formula samajhte hain. 1. Full Load Current (FLC) Formula Motor kitna current legi, ye is formula se nikalta hai: ...

Electrical Motor Problem Finder with Solutions

Industrial Motor Fault Finder & Troubleshooting Guide | Motor Problem Diagnosis Tool Industrial Motor Fault Finder & Troubleshooting Guide ⚡ Industrial Motor Fault Finder Diagnose Motor Problems Like a Professional Maintenance Engineer Select Motor Problem / Fault -- Choose Motor Problem -- 1. Motor Start Nahi Ho Rahi 2. Motor Sirf Humming Kar Rahi Hai 3. Motor Bahut Garam Ho Rahi Hai 4. Motor Vibrate Kar Rahi Hai 5. Start Karte Hi Relay / MCCB Trip 6. Kuch Time Baad Trip Ho Jati Hai ...

4-20mA Reverse Scaling Calculator for PLC & DCS

4-20mA to Physical Value Converter | Reverse Scaling Calculator 4-20mA to Physical Value Converter Input Current (mA) Engineering Unit LRV (Lower Range Value) URV (Upper Range Value) Actual Physical Measurement 0.000 Bar NORMAL SIGNAL Industrial PLC / DCS Reverse Scaling Engineering Tool What is 4-20mA Reverse Scaling? Industrial instrumentation systems mein transmitter actual process value ko electrical current signal mein convert karta hai. PLC ya DCS phir us signal ko engineering value mein convert karta hai. Isi process ko Reverse Scaling kaha jata hai. Example ke liye agar pressure transmitter ki range 0-10 Bar hai: 4mA = 0 Bar 20mA = 10 Bar 12mA = 5 Bar 4-20mA Signal Standard Kyu Use Hota Hai? 4-20mA duniya ka sabse popular industrial analog signal standard hai. Noise immunity strong hoti hai Long cable distance possible hota hai Signal loss kam hota hai Broken wire detection ea...

Electrical Cable Size Selection

Electrical Cable Size Selector Input Type Watts (W) Kilowatts (kW) Amperes (A) Load Value System Voltage (V) 230V (Single Phase) 415V (Three Phase) Cable Material Copper (Cu) Aluminum (Al) Cable Run (Meters) Recommended Cable Size (Sq.mm) 0.00 Voltage Drop: 0% Electrical Cable Size Selection: Puri Details Formula ke Saath Bhai, cable chuna koi tukka marne ka kaam nahi ha...

ADVANCED CONTROL VALVE CV CALCULATOR (LPH SUPPORT)

Advanced Control Valve Cv Calculator Flow Rate (LPH - Liters/Hr) Process Temperature (°C) Inlet Pressure P1 (bar) Outlet Pressure P2 (bar) Valve Flow Coefficient (Cv) 0.00 Logic: Temperature Compensated Liquid Flow (GPM/PSI) Control Valve Cv: Basic se lekar Advanced Tak Puri Jankari Bhai, Control Valve plant ka "Heart" hota hai. Agar aapne galat Cv ka valve chuna, toh ya toh wo control nahi kar payega (Oversized), ya phir requirement puri nahi hogi (Undersized). Aaj hum detail mein samjhenge ki Cv kya hai aur Temperature ka isme kya bada role hai. 1. Cv (Flow Coefficient) Kya Hai? Details Mein Samjho ...

Industrial Battery Backup & AH Capacity , Battery Backup Time Calculator

Industrial Battery Bank Calculator Battery Capacity (AH) Single Battery Voltage (V) No. of Batteries in Bank Connection Method Series (High Voltage - 24V/230V) Parallel (High Backup - AH badhega) Total Load (Watts) Inverter Efficiency (%) BANK CONFIG: 12V / 150AH Estimated Backup Time 0.00 Hours Battery Bank Engineering: Ek-ek chiz ka Postmortem Bhai, jab hum industrial level par kaam karte hain, toh ek single battery...

​🚀 Advanced Industrial Flow Rate & Velocity Masterclass

Pro Flow Rate & Velocity Calculator Pipe Inner Diameter (mm) Velocity (m/s) m³/hr 0.00 Liters/Min 0.00 US GPM 0.00 Flow Measurement Ki Poori Duniya: Basics se Expert Tak Bhai, Industrial Engineering mein Flow maapna utna hi zaroori hai jitna sharir mein khoon ka bahav. Agar flow meter sahi nahi hai, toh plant ki efficiency zero ho jayegi. Chaliye iska postmortem karte hain. 1. Flow Rate aur Velocity: Kya Different Hai? Ek na-samajh banda dono ko ek hi samajhta hai, par fark bada hai: Velocity (v): Ye fluid ki speed hai (Speedometer ki tarah). 1 second mein pani kitni door gaya. Flow Rate (Q): Ye fluid ka total volume hai. Ek ghante mein kitna bucket pani bhar gaya. ...

Thermocouple mV to Temperature Converter & Industrial Guide

Thermocouple mV to Temperature Converter | Type K J T Calculator Industrial Thermocouple mV to Temperature Converter Select Thermocouple Type Type K (Chromel / Alumel) Type J (Iron / Constantan) Type T (Copper / Constantan) Input Millivolts (mV) Estimated Temperature Output 0.0 °C ITS-90 approximate industrial calculation for quick field verification and troubleshooting. What is Thermocouple Sensor in Instrumentation? Thermocouple ek industrial temperature sensor hai jo Seebeck Effect par kaam karta hai. Ye sensor do alag-alag metals ko join karke banaya jata hai. Jab junction par heat apply hoti hai toh small millivolt signal generate hota hai. Industrial plants mein thermocouple ka use furnaces, boilers, kilns, heaters, reactors, turbines aur high temperature process measurement ke liye hota hai. Thermocouple Working Principle Jab do different metals ke junction par temperature change hota hai toh electrical...