![](img/compere_shop_all.png) - Show All ![](img/compere_shop_identical.png) - Show differences - Back | ![](img/eclose_grey.png) EXTENDER EXT-POE4 PULSAR | ![](img/eclose_grey.png) MULTIFUNCTION METER FOR ELECTRICAL INSTALLATIONS UT-595 UNI-T |
| ![EXT-POE4 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/ext-poe4_m.jpg) | ![UT-595 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/ut-595_m.jpg) |
| 25.72 EUR 25.72 EUR
| 575.48 EUR 575.48 EUR
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Input voltage: | 42 ... 57 V DC | ... |
Output voltage: | 42 ... 57 V DC | ... |
Number of inputs: | 1 | ... |
Number of outputs: | 2 | ... |
Connector: | 3 x RJ-45 socket | ... |
LED indicators: | Link/Act | ... |
Resistance measurement: | ... | Test voltage 250 V : 0.05 MΩ ... 250 MΩ Test voltage 500 V : 0.05 MΩ ... 500 MΩ Test voltage 1000 V : 0.05 MΩ ... 1000 MΩ |
Supported data rates: | Range : 100 m - Input, 100 m - 2 x Output, Supported data rates 10 / 100 Mbps - Fast Ethernet | ... |
Measuring accuracy: | ... | 0.05 MΩ ... 1000 MΩ ± (5% + 5) |
Open circuit voltage: | ... | Test voltage ± 10 % |
Output power: | max. 14.4 W / port PoE , max. 20 W (total) | ... |
Test current: | ... | 0.9 mA ... 1.1 mA |
Short-circuit current: | ... | < 1.8 mA |
Protections: | Overvoltage Overload Short-circuit | ... |
Housing: | Metal | ... |
Operation temp. / Relative humidity: | -10 ... 40 °C / 10 ... 90 % | ... |
AC voltage measurement: | ... | 0 V ... 440 V ± (2% + 3) @ 1 V |
DC voltage measurement: | ... | 0 V ... ± 440 V ± (2% + 3) @ 1 V |
Measurement of small resistances: | ... | 0.01 Ω ... 200 Ω ± (2% + 5) |
Frequency measurement: | ... | 20 Hz ... 100 Hz - for reference only |
Test of RCDs: | ... | Working voltage: 220V ± 10 % Test current: 10mA / 30mA / 100mA / 300mA / 500mA Switch-off time ranges :
- 0 ... 2000 ms ± (5% + 5) @ 1/2 x nominal value of the residual current
- 0 ... 500 ms ± (5% + 5) @ 1 x nominal value of the residual current, Selective RCD
- 0 ... 500 ms ± (5% + 5) @ 2 x nominal value of the residual current, Selective RCD
- 0 ... 300 ms ± (5% + 5) @ 1 x nominal value of the residual current
- 0 ... 300 ms ± (5% + 5) @ 2 x nominal value of the residual current
- 0 ... 40 ms ± (5% + 5) @ 5 x nominal value of the residual current
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RCD tripping current measurement: | ... | Increasing current test: 10 mA / 30 mA / 100 mA / 300 mA / 500 mA ± 10 % |
RCD automatic test: | ... | |
Phase sequence test: | ... | 100 V ... 440 V / 45 Hz ... 65 Hz |
Continuity measurement of protective and equalizing conductors: | ... | 0 Ω ... 199 Ω ± (2% + 5) Measuring current > 20 mA @ 0 ... 2 Ω |
Line impedance measurement (L-N): | ... | 0.05 Ω ... 1.99 Ω ± (5% + 5) 2 Ω ... 19.99 Ω ± (5% + 5) 20 Ω ... 2000 Ω ± (5% + 5) Measuring current : 20 A / 20 ms Measuring range of prospective short-circuit current : 0 ... 26 kA |
Short circuit loop impedance measurement (L-PE): | ... | 0.05 Ω ... 1.99 Ω ± (5% + 5) 2 Ω ... 19.99 Ω ± (5% + 5) 20 Ω ... 2000 Ω ± (5% + 5) Measuring current : 20 A / 20 ms Measuring range of prospective short-circuit current : 0 ... 26 kA |
Automatic change of measuring ranges: | ... | |
RS-232: | ... | |
USB: | ... | |
Main features: | ... | Warning of using high voltage during the measurement, Phase switch 0° / 180° during RCD test, Automatic identification of AC/DC voltage, Reset function for measuring low resistances, Large, readable LCD display with backlight, Buzzer, Automatic power-off, Low battery indicator, Aesthetic and solid construction |
Operation temp: | ... | 0 °C ... 40 °C |
Permissible relative humidity: | ... | ≤ 85 % (non-condensing) |
Power supply: | ... | 8 x 1.5V, type AA/LR6/FR6 battery - included |
Weight: | 0.10 kg | 1.1 kg |
Dimensions: | 86 x 77 x 26 mm | 210 x 175 x 90 mm |
Manufacturer / Brand: | PULSAR | UNI-T |
Guarantee: | 2 years | 2 years |