Višenamjenski instalacijski tester UT595 , Uni-trend

Opis

The UT 595 is a universal measuring and testing device for performing inspections of electrical appliances. It enables automated control of tripping time of circuit breakers, measurement of leakage currents, measurement of earth loop impedance and ground continuity, measurement of insulation resistance, measurement of AC voltage frequency and measurement of DC and AC voltage, phase sequence in three-phase distributions.
The device is designed with a new look, with a large multifunction display with a bar indicator with fifty pieces. It has a durable cover and new analog, digital and microprocessor circuits.
This device has been designed, manufactured and tested according to the safety standard IEC61010 (Safety requirements for electrical equipment) in the CATIII 300V overvoltage category. It fully complies with the ČSN EN 61557 standard for measuring insulation and transient resistance.
UT595 is the ideal tool for maintenance, testing and inspection of electrical protection elements for every electrician and inspection technician.


Product parameters :
- maximum display: 9999, analog bar 50 divisions
- backlit LCD display with dimensions: 125 mm × 37 mm
- the display shows: function modes, values, units and symbols
- function switching: rotary 15-position switch
- range switching: automatic
- current measurement of current protectors: types 10mA, 30mA, 100mA, 300mA, 500mA
- possibility of changing the phase angle 0 ° / 180 ° to detect the fastest time of protector equipment
- optional half-wave / full-wave test mode and countdown (30sec)
- automatic tests of circuit breakers: sequential switching of leakage currents, smooth rise of leakage current up to the circuit breaker equipment
- storage of measured values ??in memory
- loop impedance / fault current (PFC) / short circuit current (PSC) test: in the range 0.05? to 2000?
- earth continuity measurement: in the range 0.01? to 200?
- insulation resistance measurement: 0.05 M? to 1M? at test voltage 250V / 500V / 1000V
- AC voltage frequency measurement: in the range of 20Hz to 100Hz
- AC and DC voltage measurement: 0V to 440V, automatic AC / DC / polarity resolution
- phase sequence measurement: phase sequence indication, direction of rotation
- power supply: 6 pcs alkaline batteries 1.5V AA
- calibration protocol: must be ordered separately
- automatic switch-off of the device
- key lock
- an indispensable assistant for every inspection technician


Technical parameters :

- Measurement of circuit breakers

measuring current selection I: 10mA / 30mA / 100mA / 300mA / 500mA
measuring voltage: 220V ± 10%, frequency 45Hz to 65Hz
measuring current accuracy at AC voltage 220V: ± (10% + 2)
automatic circuit breaker test with current I: 50%, 100%, 200%, 500% of tripping current
current measurement range at current 1 * I, ?n: 0 to 2000ms
time measuring range at current 1 * I, ?n: 0 to 500ms (with countdown function)
time measuring range at current 1 * I, ?n: 0 to 300ms
time measuring range at current 2 * I, ?n: 0 to 200ms (with countdown function)
time measuring range at current 2 * I, ?n: 0 to 150ms
time measuring range at current 5 * I, ?n: 0 to 40ms
time measurement accuracy: ± (5% + 5)
possibility to change phase angle 0 ° / 180 °


- Loop / fault current (PFC) / short circuit current (PSC) measurement

operating voltage: 220V ± 10% / 195V to 440V / 45Hz to 65Hz
measuring current and time: 20A / 20ms
measuring ranges: 0.05? to 1.99?; 2.0? to 19.9?; 20? to 2000?
lowest resolution: 0.01?
short-circuit current: 0kA to 26kA
accuracy: ± (5% + 5)


- Earth continuity measurement

rated measuring voltage: approx. 5V
measuring current: more than 200mA
measuring range: 0.01? to 200?
accuracy in the range 0.01? to 200?: ± (2% + 5)


- Insulation resistance measurement

test rated no-load voltage: DC 250V ± 10% or 500V ± 10% or 1000V ± 10%
measuring range: 0.05 to 250M?, or 0.05 to 500M?, or 0.05 to 1000M?
rated measuring current at 250k?, 500k? or 1M? load: 0.9mA to 1.1mA
short-circuit current: <1.8mA
measurement accuracy in the range 0.05M? to 1000M?: ± (5% + 5)


- AC and DCV voltage measurement

DC measuring range: 0 to ± 440V
AC measuring range: 0 to 440V (50 / 60Hz)
resolution: 1V
measurement accuracy: ± (2% + 3)
voltage measurement in the range <10V: informative only


- Frequency measurement

measuring range: 20Hz to 100Hz
resolution: 1Hz
Measurement accuracy: reference only


- Phase sequence measurement

for voltage: three-phase AC 100V to 440V / 45 to 65Hz
phase sequence: L1 › L2 › L3 forward rotation; L1 › L2 › L3 reverse rotation
phase voltage drop: phase drop L1, L2 or L3 will be displayed on the LCD


General parameters :

- automatic range selection function: yes
- low battery indication: yes, symbol inin on the display
- overload indication (out of range): yes, inOLin symbol on the display
- power supply: 1.5V AA batteries, 6 pieces
- current consumption: basic approx. 10mA, approx. 50mA at 1000V range
- LCD display dimensions: 125 × 37 mm
- working environment: temperature 0 ° C to + 40 ° C, humidity max. 85% RH
- the stated accuracy is guaranteed in the environment: temperature 23 ± 5 ° C, humidity: 45-75% RH
- storage environment: temperature -20 ° C to + 60 ° C, humidity max. 90% RH
- weight: 1 kg (including batteries)
- device dimensions: 210 x 90 x 175 mm
- device color: red and gray


Contents of individual packaging :

- device UT595: 1pc
- test cables: 3pcs (special red × 1, green × 1, black × 1)
- alkaline battery 1.5V AA: 6pcs
- portable case: 1pc
- instructions for use: 1pc


Wholesale packaging :

- standard quantity per carton: 4pcs
- dimensions of the standard carton: 510 × 330 × 300 mm
- standard total carton weight: 15 kg