Measurement of trip Time tA:
Nominal fault current I∆N: 10, 0.5x 30, 30, 5x 30, 100, 300, 500mA Standard
100, 300, 500mA selctive
Test current type: AC
Measurement time: 500ms, not at: 0.5x 30mA - 1999ms, 5x 30mA - 50ms
each 300ms when measuring trip time
Measurement range: 1 ... tmax, tmax is th max. test time.
Resolution: 1ms
Tolerancy: ± (2% v. M. + 2 digit)
Measurement of trip Current I :
Nominal fault current I∆N: 10, 30, 100, 300, 500mA Standard
Measurement Current: 40 ... 140% of the nominal fault current I∆N
Resolution: 10% I∆N
Tolerancy: -0% ... +10%
Measurement time: max. each 300ms
Current cut off: immediately for RCD tripping or when exeeding
contact voltage (25V / 50V)
Rotary Field
Nominal Voltage: 100V ... 440V, 3~, 50 ... 60Hz
Max. difference of
phase voltage: ± 30%
24 month Warranty
UNITEST instruments are subject to strict quality control. However, should the instrument function improperly
during daily use, you are protected by our 24 months warranty (valid only with invoice). We will repair free of
charge any defects in workmanship or material, provided the instrument is returned unopened and untampered
with, i.e. with undamaged warranty label. Any damage due to dropping or incorrect handling are not covered by
the warranty. If the instrument shows failure following expiration of warranty, our service department can offer
you a quick and economical repair.
43
Technical Data
Subject to technical changes without notice !
08/2003 PTDB90730000-01
CH. BEHA GmbH
Reg.No. 3335
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