Sonel MZC-330S

Short Circuit Loop - High Current 300A, 690V

  • Measurement of very low short circuit loop impedances (with resolution 0,1 mΩ) with a current of 130 A at 230 V; maximum 300 A at 690 V. 
  • Measurement with a current of 24 A at 230 V, maximum 37 A at 690 V with resolution 0,01 Ω.
  • Measurements in installations with rated voltages: 110/190 V, 115/200 V, 127/220 V, 220/380 V, 230/400 V, 240/415 V, 290/500 V and 400/690 V and frequencies 45…65 Hz.
  • Ability to perform measurements in short circuit system: phase-phase, phase-PE, phase-N.
  • Differentiation between the phase voltage and the inter-phase voltage while calculating the short circuit current.
  • Ability to change the length of test lead (measurement with 2p method).
  • 4p (four-pole) method, test leads do not require calibration (measurement with current up to 300 A).
  • Measurement of resistance (RS) and reactance (XS) components.
  • Touch voltage and touch shock voltage measurement with resistor 1 kΩ).
  • AC voltage measurement in range 0…750 V.
  • Frequency measurement 45.0…65.0 Hz.
  • Memory of 990 measurement results, ability to transfer the data to a PC via USB and Bluetooth.
  • Power supply: rechargeable battery.

12,500.00 VAT not included

Available on back-order

Available on back-order

The Sonel MZC-330S is a high-current short-circuit loop impedance meter that has an advanced ventilation system for smooth and efficient operation without downtime in case of multiple short-circuit measurements. The device has extensive measuring capabilities and durability that make it the right choice for professionals in the power, electrical, as well as installation and measurement industries.


MZC-330S Short Circuit Loop Datasheet    

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