Technical data
Main contact inputs
– Number of contact inputs: 3 (3 x 1), 1 per phase
– Each channel detects Main contacts
Closed ≤ 10 Ω
Kontakto varžos diapazonas: 10 Ω … 5 kΩ
Open ≥ 5 kΩ
– Open circuit voltage: 20 V DC ±20%
– Short circuit current: 50 mA
Time measurement
– Time measurement resolution: 0,05 ms to 10 ms depending on test duration (sampling rate up to 20 kHz)
– Time accuracy: 0.05% of the reading ± resolution
Breaker operation
– Close (C)
– Open (O)
– Close-Trip (C-O)
– Trip-Close (O-C)
– Trip-Close-Trip (O-C-O)
DC Current Clamps
– Nominal current: 300 ARMS or 450 A DCPK
– Measuring ranges: 30/300 A
– Frequency range: DC to 20 kHz (-3 dB)
DC Voltage Measurement
– Range: ±300 V
– Typical accuracy: ±0.5% RDG ±0.5 % FS
– Guaranteed accuracy: ±1% RDG ±1 % FS
Coil driver
– Number of channels: 2 (Trip and Close coil)
– Driver characteristics: 300 V DC max, 35 A DC max
– Overcurrent and overvoltage protection
– Coil supply input: 300 V DC max, 35 A DC max
Current measurement
– Current measurement for Trip and Close coil, 2 channels, Hall-Effect sensor
– Range: ±35 A DC to 5 kHz
– Accuracy: ±(0.5% rdg + 0.1% FS)
– Graphic presentation: currents waveform is displayed with a resolution of 0.1 ms
Handset and inline power supply
– 12 V DC, 5 A
– Input: 90 V … 264 V AC, 50/60 Hz
Internal battery supply
– 2 x 3.7 V, 2 900 mAh rechargeable Li-ion battery
– 8 hours under normal usage
Display: Touch screen color display 145 mm
Internal Memory: over 30 000 test results
Applicable standards
– Safety:
Low Voltage Directive: Directive 2014/35/EU (CE conform)
Applicable standards, for a class I instrument, pollution degree 2,
Installation category II: IEC EN 61010-1
– Electromagnetic Compatibility:
Directive 2014/30/EU (CE conform) Applicable standard: EN 61326-1
– CAN/CSA-C22.2 No. 61010-1
Environmental conditions
– Operating temperature: -10 °C … + 55 °C
– Storage & transportation: -40 °C … + 70 °C
– Humidity 0 % … 95 % relative humidity, non condensing
Dimensions and weight
– Dimensions: 310 x 170 x 58 mm
– Weight: 1,6 kg
Ingress protections: IP40
