🏢 HVAC System Master Planner & BMS Automation Console

System Load Inputs

Length (Meters):

Width (Meters):

Ceiling Height (Meters):

Number of Zones:

Duct Aesthetic / Layout:

Electricity Cost (INR / kWh):

Calculated Specifications

Total Footprint 675 m²

Total Volume 2,025 m³

                        Total Cooling Required
                        22.5 Tons
                        270,000 BTU/hr
                    

Total System Airflow 8,438 CFM

Per Zone Breakdown (3 Zones)

Airflow / Zone 2,813 CFM

Main Trunk Duct Size 22" Diameter Round Spiral

Branch Run-Out Sizes 10" Diameter Feeds Individual Diffusers

Supply & Return Nodes 8 Supply / 4 Return

🎛️ Live BMS Zone Controllers & Thermostat Interface

Simulated real-time status loops communicating over BACnet MS/TP protocols to local Variable Air Volume (VAV) dampers.

📊 Power, Efficiency & Structural Metrics

Estimated Equipment Weight 1,240 kg Ensure structural roof capacity

Peak Electrical Power Draw 26.4 kW Requires 3-Phase Connection

Est. Annual Operating Cost $7,128 / yr Based on 2,500 office hrs/yr

Calculated Full Load Amps 45.8 A Sized @ 415V 3-Phase Standard

📋 Material Bill of Quantities (BOM)

Component Item Name	Calculated Size Range	Estimated Qty Required
Main Trunk Ductwork Line	22" Diameter	~36 Linear Metres
Branch Secondary Air Lines	10" Diameter	~112 Linear Metres
Directional Supply Diffusers	24" x 24" Face (10" Neck)	24 Units
Whisper-Quiet Return Grilles	24" x 24" Face (14" Neck)	12 Units

⚡ Electrical Single Line Diagram (SLD)

Upstream to downstream high-voltage distribution layout for the configured three-phase mechanical system node.

415V / 3-Phase Main Utility Bus

│

Main Distribution Board (MDB)

│

MCCB Main Breaker: 63A Trip Rating

│

Feeder Run: 4C x 16mm² Copper XLPE/SWA Cable

│

HVAC Local Distribution Panel (LDP)

├──┐

Rotary Isolator Switch (Lockout/Tagout)

│

Variable Frequency Drive (VFD Controller)

│

🌀 Primary Mechanical Unit Load (26.4 kW)

🗺️ Dynamic Layout & Air Distribution Map

Engineering representation displaying boundaries, primary lines, structural labels, and air nodes.

Zone Breakline

Main Trunk Duct

Branch Run-out Duct

Supply Diffuser (Fresh Air)

Return Air Grille (Stale Air)

⚙️ PR MEP Services: HVAC Engineering Suite

🏢 HVAC System Master Planner & BMS Automation Console

System Load Inputs

Calculated Specifications

Per Zone Breakdown (3 Zones)

🎛️ Live BMS Zone Controllers & Thermostat Interface

📊 Power, Efficiency & Structural Metrics

📋 Material Bill of Quantities (BOM)

⚡ Electrical Single Line Diagram (SLD)

🗺️ Dynamic Layout & Air Distribution Map

Mechanical Work

Electrical Work

Plumbing Work

Fire Work

Interior- Exterior Work

LV (Low Volt) Work