UT526 Συνδυασμένο Όργανο Ελέγχου Ηλεκτρικών Εγκαταστάσεων
Συνδυασμένο 'Οργανο Ελέγχου Ηλεκτρικών Εγκαταστάσεων
Γειωσόμετρο, Μετρητής Μόνωσης, Ρελέ Διαφυγής
Insulation Resistance Measurement
Earth Resistance Measurement
Ρελέ Διαφυγής ( RCD) : 220V +/-10% / 45Hz ~ 65Hz
Voltage Measurement: AC/DC Voltage: 0~440V
SPECIFICATIONS
|
Basic Functions |
Measuring Range |
Best Accuracy |
|||
|---|---|---|---|---|---|
|
Insulation Resistance Measurement |
Test Voltage 250V/500V/1000V |
±(10%+0) |
|||
|
Test Current 100V (R=100KOhm); 1mA |
±(10%+0) |
||||
|
Test Current Short Circuit <2mA |
√ |
||||
|
250V 0.05MΩ ~ 200MΩ |
±(5%+5) |
||||
|
RCD |
Operational Voltage 220V±10% / 45Hz ~ 65Hz |
√ |
|||
|
Test Current 10mA/30mA/100mA/300mA |
0~10% |
||||
|
Trip Time 0ms--2000ms, 1 n General (10mA) |
±(5%+2) |
||||
|
Earth Resistance Measurement |
Test Voltage Around 5.0V |
√ |
|||
|
Test Current >200mA (R<2Ω) |
√ |
||||
|
Continuity Resistance Range 0.00Ω ~ 2000Ω (UT526) |
±(2%+5) |
||||
|
Voltage Measurement |
AC/DC Voltage 0~440V |
±(2%+3) |
|||
|
Frequency |
Reference Only |
||||
|
Special Functions |
|
||||
|
AC or DC Judgment |
Voltage Measurement |
√ |
|||
|
Test Light |
|
√ |
|||
|
Phase Switch (RCD) |
0° and 180° |
√ |
|||
|
Low Battery Display |
|
√ |
|||
GENERAL CHARACTERISTICS
|
Power |
1.5V Battery x 6 |
|
LCD Size |
71 mm x 34 mm |
|
Product Color |
Red & Grey |
|
Product Net Weight |
380g |
|
Product Size |
160 x 100 x 71 mm |
|
Standard Accessories |
Test Lead, Battery, English Manual, Carrying Bag, Alligator Clip |
