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Discuss field problems with other engineers.
- Ask and answer field questions
- Share knowledge posts
- Public question pages you can link to
Electrical engineering workspace
Calculate.Analyse.Protect.
Calculations, analysis and tools for protection, testing and commissioning.
- Protection engineering
- Testing & commissioning
- Works in your browser
Built for real engineering work
How it works
Four steps from field values to a result you can follow.
- 01
Enter
Add equipment data and test values.
- 02
Calculate
Run the calculator for the task.
- 03
Verify
Check units, curves and assumptions.
- 04
Save
Keep your inputs for the next check.
Kanak-Calc
Kanak-Calc
Practical engineering calculations for protection, testing and commissioning.
Overcurrent Earthfault
5 calculators
- IDMT Trip Time
- Grading & Coordination
- TCC Log-Log
- +2 more
Differential
10 calculators
- Siemens 7UT6x
- ABB RET670
- SEL-787
- +7 more
Thermal Overload
6 calculators
- MiCOM P14x
- Siemens 7SJ/7SK
- ABB REF615
- +3 more
Distance
2 calculators
- Distance Protection
- Power Swing
Backup Protection
2 calculators
- Breaker Failure
- REF (High Impedance)
Stability Tests
3 calculators
- Line Diff
- Transformer Diff
- REF Stability
Transformer Calculator
4 calculators
- IR / PI Test
- Vector Group
- Turns Ratio (TTR)
- +1 more
CT & VT
5 calculators
- CT Ratio & Burden
- CT Sizing
- CT Saturation
- +2 more
Cable & Earthing
5 calculators
- Cable Current Capacity
- Voltage Drop
- Touch & Step Voltage
- +2 more
Power Engineering Basic
7 calculators
- Single-Phase AC
- Three-Phase AC
- Phasors
- +4 more
Battery System
8 calculators
- Industrial Battery
- Charger Sizing
- Solar Battery
- +5 more
Load Analysis
3 calculators
- Load Calculator
- Demand Factor
- Transformer Loading
Kanak-Tools
Kanak-Tools
Files, site records and fault analysis in one place.
Inspect
CPC File Viewer
Inspect structured CPC100 test records.
- Opens CPC100 XML exports
- Shows settings, results and excitation curves
- Covers WR, CT/VT ratio, tan delta and contact resistance
CPC File Comparer
Review what changed between reports.
- Compares CPC100 reports as baseline and comparison
- Highlights changed settings and measurements
- Shows the difference and percentage change
Site Activity Tracker
Keep commissioning progress in view.
- Tracks activities by site, with status and progress
- Plans the schedule on a Gantt timeline
- Prints a site progress report as PDF
COMTRADE
Understand the event,
not just the waveform.
Inspect fault records, channel timing and trips.
COMTRADE / DISTURBANCE RECORDILLUSTRATIVE SIGNALS · 50 Hz
IA Phase A IB Phase B IC Phase C TRIP Digital
0 msEvent windowTime →
Reads COMTRADE CFG and DAT files, ASCII or binary.
Engineering knowledge, shared.
Reference on hand.
Reference material when you need it.
- Browse reference chapters
- Theory with steps, formulas and tips
Downloads
Take Kanakeeti everywhere
Download the native app for offline access in the field — no internet required when it matters most.
Windows Desktop App
Full offline capability. Works without internet. Syncs when connected. Built for engineers in the field.
Download for Windows (.exe)Windows 10 / 11 · 64-bit
Android App
Calculate on-site from your phone or tablet. Lightweight and fast — built for field engineers.
Download for Android (.apk)Android 8.0+ · ARM64
Pricing
Start free. Go further.
Free
For everyday calculations and community access.
- Calculator library
- Engineering discussions
- Everyday tools
Premium
For advanced engineering workflows and professional tools.
3 months free, then yearly.
- Premium calculators
- Advanced workflows
- Professional tools
FAQ
Questions, answered.
What is Kanakeeti?
An electrical engineering workspace. Kanak-Calc handles protection, testing and commissioning calculations. Kanak-Tools handles CPC files, site tracking and COMTRADE records. Kanak-Zone and Kanak-Books support engineering knowledge.
Which file types can I open?
CPC100 XML exports in the CPC File Viewer and Comparer, and COMTRADE records (CFG and DAT files, ASCII or binary, plus CFF) in the COMTRADE tools.
Can I keep my calculator inputs?
Yes. Calculators let you save and reload your inputs, so a repeat check starts from your last values.
What is free, and what is Premium?
Free covers everyday calculations and community access. Premium adds advanced workflows and professional tools, with a 3-month free trial and then a yearly plan.
Are my uploaded files private?
Uploaded files are not stored. CPC and COMTRADE files are read in your browser to show the results.