Overview
The MT350 is a handheld Loop Impedance and PSC Tester that is microprocessor controlled, which includes 3 loop impedance measuring ranges capable of measurements from any point in the installation for comprehensive testing of distribution systems. The MT350 gives a direct readout of PSC and earth fault current to a maximum of 20kA in 3 measuring ranges. Other features include 3 LED’s for checking the correct wiring status of the circuit under test and the automatic lockout if the resistors overheat. The meter is supplied in double injection rubber housing.
Features
- Custom microprocessor controlled for highest accuracy and reliability
- Loop impedance of 2000Ω range measurement is carried out with low test current (15mA)
- Automatic Lock-Out if Test Resistor Overheats
- Direct readout of Prospective Short Circuit Current and Earth Fault Current
- Measures low loop impedance of 0.01Ω
- 3 LED’s for checking correct wiring status
- Safe voltage measurement function
- Visual indication of reversed phase and neutral at wiring socket
- Double injection rubber housing
Accessories:
- Carrying Case
- Distribution Board Test Leads
- Magnetic Strip
- Croc Clips
- Plug Cord with IEC Connectors
- 6 x AA Batteries
- Instruction Manual
Specifications
| Loop Range |
20 ,200, 2000Ω
|
| Loop resolution |
0.01Ω
|
| Loop accuracy |
±(2%+5)
|
| PSC/PFC |
2000A/20KA
|
| PSC/PFC resolution |
0.1A
|
| PSC/PFC accuracy |
±(2% of F.S + 5 Digits)
|
| Voltage |
50-255V
|
| Voltage accuracy |
±(2% of F.S + 5 Digits)
|
| Test Current |
25A
|
| Frequency Response |
50Hz
|
| Display |
LCD Display
|
| Enclosure |
Double injection rubber housing
|
| Low Battery Indication |
Yes
|
| Power Supply |
6 x AA
|
| Weight |
700g
|
| Dimensions |
200 x 92 x 50mm
|
| Safety Specs |
IEC61010-1 CAT III 600V
|
Downloads
Additional Information
| Device |
Loop & PSC Tester |
| Type |
Digital |
