Electrical Calculators
Battery bank layout (series and parallel counts) and runtime from load, voltage, Ah, depth of discharge and efficiency.
- Category
- Other services
- Starting price
- $0.02
- Paid calls · 30 days
- 8
- Unique payers · 30 days
- 8
Paid endpoints
8 endpoints, sorted by usage. Prices are per request.
- GET/battery-bank
Battery bank layout (series and parallel counts) and runtime from load, voltage, Ah, depth of discharge and efficiency.
$0.02Base1calls / 30d - GET/energy-cost
Energy use in kWh and its cost from a flat rate or tiered blocks, plus an optional demand charge and fixed fee.
$0.02Base1calls / 30d - GET/ohms-law-ac
Series R, L, C impedance, phase angle, current, resonant frequency, Q and bandwidth at a given frequency.
$0.02Base1calls / 30d - GET/power-factor-correction
Capacitor kVAR needed to raise power factor from one value to another, with new kVA and current and capacitance per phase.
$0.02Base1calls / 30d - GET/three-phase-power
Balanced three-phase kW, kVA, kVAR and line and phase current from voltage, power factor and one of current, kW or kVA.
$0.02Base1calls / 30d - GET/transformer-sizing
Transformer kVA for a load with a stated margin, next common standard size, and primary and secondary full-load current.
$0.02Base1calls / 30d - GET/voltage-drop
Voltage drop of a copper or aluminium conductor, single or three phase, by mm2 or AWG, length, current and temperature.
$0.02Base1calls / 30d - GET/wire-resistance
Wire resistance R = rho L / A for copper or aluminium at a temperature, or correct a known resistance to a new temperature.
$0.02Base1calls / 30d