Short Circuit Loop Impedance Meter Sonel MZC-20E
SKU: SL-MZC-20E-EU-R1
Fault loop impedance measurement with 0.01 Ω resolution.
- Measurement of resistance (RS) and reactance (XS) components
- Voltage measurement 0 - 440 V AC
- Power supply: batteries (4 x LR6) or rechargeable batteries (4 x NiMH)
Free shipping over 200 EUR
Estimated shipping time 3-4 weeks
Estimated shipping time 3-4 weeks
Handheld battery operated fault loop impedance meter
Sonel MZC-20E is a straightforward and comfortable short circuit loop impedance meter.The precise measurement of short circuit loop impedance in electrcial networks with various voltage ratings is possible with the tiny MZC-20E meter. This equipment allows measurement in electrical networks with voltages up to 440 V. Installers and test engineers working in single- and multi-family homes, office buildings, manufacturing facilities, and other structures with low-voltage electrical installations will find the gadget particularly helpful. Furthermore, the device is ideal for electrical maintenance services. For any application, it always ensures efficient operation and high accuracy of the measurement. Another benefit of this instrument is that, because to its extremely durable shell, it can function even in unfavorable weather circumstances. Despite its small size, the meter does its job perfectly and works well when instantaneous, precise measurements are needed.
Capabilities
Additional features
Application
This meter is designed for measurements on objects protected by circuit breakers with rating up to 63 A, where fault currents reach 1 kA, i.e. in housing industry, single and multi-family houses, office buildings, small factories and all other facilities that are equipped with low-voltage electrical systems. In addition, the meter is a useful tool for maintenance services.| Product information | |
|---|---|
| Product name | Short Circuit Loop Impedance Meter Sonel MZC-20E |
| Brand | Sonel |
| Voltage | |
| Measurement range | 0 V - 440 V |
| Display range | 0 V - 440 V |
| Resolution | 1 V |
| Accuracy ±(% m.v. + digits) | ±(2 % m.v. + 2 digits) |
| Short-circuit loop parameters: 2p method - standard current measurement | |
| Maximum current | 26.7 A |
| Measurement range | from 0.24 Ω - 200 Ω |
| Display range | 0.00 Ω - 200 Ω |
| Resolution | from 0.01 Ω |
| Accuracy ±(% m.v. + digits) | from ±(2.5 % m.v. + 3 digits) |
| Short-circuit current readings: 2p method - standard current measurement | |
| Measurement range | Calculated on the basis of test ZS ranges and rated voltages |
| Display range | 1.15 A - 40 kA |
| Resolution | from 0.01 A |
| Accuracy ±(% m.v. + digits) | Calculated on the basis of error for fault loop |
| Environmental Conditions | |
| Measuring category acc. to EN 61010 | III 300 V |
| Ingress protection | IP67 |
| Type of insulation according to EN 61010-1 and EN 61557 | double |
| Operating temperature | -10 - +50 °C |
| Storage temperature | -20 - +70 °C |
| Humidity | 20 - 80 % |
| Nominal temperature | 23 ± 2 °C |
| Reference humidity | 40 % - 60 % |
| Power supply | 4x LR6 1.5 V alkaline battery, 4x AA size NiMH rechargeable battery |
| Applicable Standards | |
| Quality standard – development, design and production | ISO 9001 |
| EMC (emission for industrial environment) | EN 61326-1, EN 61326-2-2 |
| Dimensions and Weight | |
| Dimensions (W x H x D) | 98 x 220 x 58 mm (3,9 x 8,7 x 2,3 in) |
| Weight | 0.509 kg (1,1 lbs) |
- Alkaline battery AA LR06 (15A) 1.5 V (4pcs)
- Factory calibration certificate
- M-13 Carrying case
- K-02 Crocodile clip, red, 1 kV, 20 A
- M-1 Hanging straps
- Hanging hook straps
- Test lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) blue
- Test lead 1.2 m, 1 kV (banana plugs) red
- Pin probe, blue 1 kV (banana socket)
- Pin probe CAT III/1000V CAT IV/600V (banana socket) red
- Short Circuit Loop Impedance Meter MZC-20E