Max Zs Values

Max Zs Values

  • 1


Additional informations:
  • Current version : 2.0
  • updated :
    October 30, 2015
  • size : unknown
  • Requires android : 9.2M
  • installs : 500+


App description


Look up the maximum Zs earth fault loop impedance values for circuit breakers, MCB's, MCCB's and fuses

- MCB's
- MCCB's
- Rewire-able fuse wire (semi-enclosed fuses)
- HBC Fuses
- HRC BS 88 Fuses
- 100% and 80% temperature adjusted values
- Includes disconnection times for 0.2s, 0.4s and 5 seconds
- Various manufacturer specific MCCB Zs charts
- RCD's in TT earthing systems max Zs calculator
- REC (DNO) maximum Ze values
- Uo of 55v and Uo of 63.5v max Zs values
- BS 7671 Amendment 3 2015 Zs values

Remember to check out our full suite of electrical apps such as Cable Calc, Max Zs Values, kVA Calculator, Ohms Law, PFC Calculator, Watts Amps Volts Calculator, Adiabatic Equation, Electrical Tools & Reference, Earthing & Bonding...

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