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MZC-304F

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  • Fault loop impedance measurement with 0.01 Ω resolution.
  • Low-current impedance measurement in circuits protected by RCD ≥ 30mA with 0.01 Ω resolution (range of 180…270 V)
  • Operates in networks with voltages 220/380 V, 230 V/400 V, 240/415 V (operating range 180…460 V)
  • Operating voltage range: 180…270 V (for ZL-PE and ZL-N) and 180…460 V (for ZL-L).
  • Maximum measuring current: 7.6 A for 230 V (3×10 ms), 13.3 A for 400 V (3×10 ms).
  • Operating frequency 45…65 Hz
  • Calculation of Ik fault current.
  • Measurement with swapped L and N conductors.
  • Measurement of resistance (RS) and reactance (XS) components.
  • Low-voltage measurement of continuity of circuit and resistance.

11,999.00 ₹ 14,999.00 ₹

33 in stock

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Product Description

Lightweight and professional fault loop meter

Owing to a wide range of operating voltages, the professional meter Sonel MZC-306 enables measurements in various types of networks. The device is invaluable for a variety of electrical work in low-voltage areas, such as homes and buildings, public facilities, small workshops, and small factories.

The resolution of the measurement result is 0.01 Ω – also when performing measurements in networks protected by RCD circuit breakers. The casing of the MZC-306 meter is made in IP54 protection degree, which ensures its resistance to mechanical damage. The cover of the device can be set in several positions, which enables easy and comfortable transport and use of the device.

Technical data

Measurement functions

Measurement range

Display range

Resolution

Accuracy

Voltage

0 V…500 V

0 V…500 V

from 0.1 V

from ±(2% m.v. + 2 digits)

Frequency

45.0 Hz…65.0 Hz

45.0 Hz…65.0 Hz

0.1 Hz

±(0.1% m.v. + 1 digit)

Short-circuit loop parameters

2p method - standard current measurement maximum current 13.3 A

from 0.13 Ω…1999 Ω acc. to EN 61557

0.00 Ω…1999 Ω

from 0.01 Ω

±(5% m.v. + 3 digits)

2p method - measurements without tripping RCDs

from 0.5 Ω…1999 Ω acc. to EN 61557

0.00 Ω…1999 Ω

from 0.01 Ω

from ±(6% m.v. + 5 digits)

Short-circuit current readings

2p method - standard current measurement

Calculated on the basis of test ZS ranges and rated voltages

1.110 A…9999 A

from 0.001 A

Calculated on the basis of error for fault loop

2p method - measurements without tripping RCDs

Calculated on the basis of test ZS ranges and rated voltages

1.110 A…9999 A

from 0.001 A

Calculated on the basis of error for fault loop

Measurement of continuity of protective conductors and equipotential bonding

Low-voltage measurement of continuity of circuit and resistance with ±200 mA current

0.12 Ω…400 Ω acc. to EN 61557-4

0,00 Ω…400 Ω

from 0.01 Ω

±(2% w.m. + 3 cyfry)

Measurement of resistance with low current

0.0 Ω…1999 Ω

0.0 Ω…1999 Ω

from 0.1 Ω

±(3% w.m. + 3 cyfry)

Downloads

Datasheet :MZC-304F

Instruction Manual :MZC-304F

 

Videos

 

Unbox :MZC-304F

 

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