Tools · deterministic engine
Load schedule calculator
Enter your loads to get connected kVA, full-load current, diversified maximum demand and a spare-capacity design figure. The maths is deterministic and reproducible — exactly the 'engine decides' step that a competent engineer then verifies before issue.
Loads
| Description | kW each | Qty | PF | Diversity | |
|---|---|---|---|---|---|
| Load | Connected kVA | FLC (A) | Demand kVA | Demand (A) |
|---|---|---|---|---|
| Process pumps ×4 | 35.29 | 50.9 | 35.29 | 50.9 |
| Lighting | 5.26 | 7.6 | 4.21 | 6.1 |
| Small power | 8.89 | 12.8 | 4.44 | 6.4 |
Connected load
49.45 kVA
Maximum demand
43.95 kVA
63.4 A
Design (incl. 25% spare)
54.94 kVA
79.3 A at 400 V 3-phase
Preliminary — for early sizing only. These figures are deterministic outputs from your inputs. They are not a design: power factor, diversity and spare are assumptions a competent engineer must verify, and cable sizing, protection, voltage drop and compliance (BS 7671 / IEC 60204-1 / 61439) are out of scope here. Not for construction or procurement.