15
Terminals position
ALPTEC3 ALPTEC5
Mechanical dimensions and front panel cutout (mm)
Technical characteristics
Supply
Rated voltage Us
100 – 440 VA
110 – 250 V=
Operating voltage range
90 – 484 VA
93,5 – 300 V=
Frequency 45 – 66 Hz
Power consumption/dissipation 3,5 W / 9,5 VA
Novoltagerelease >=8ms
Immunity time for microbreakings < = 25ms
Recommended fuses F1A (rapide)
Voltage inputs
Maximum rated voltage Ue 600VAC L-L (346VAC L-N)
Measuring range 50…720V L-L (415VAC L-N)
Frequency range 45…65Hz – 360…440Hz
Measuring method True RMS
Measuring input impedance
> 0.55M L-N
> 1,10M L-L
Wiring mode Single-phase, two-phase, three-
phase with or without neutral or
balanced three-phase system.
Recommended fuses F1A (fast)
Current inputs
Rated current Ie
1AA or 5 AA
Measuring range
for 5A scale: 0.025 - 6AA
for 1A scale: 0.025 – 1.2AA
Type of input Shunt supplied by an External
current transformer (low voltage).
Max. 5A
Measuring method True RMS
Overload capacity +20% Ie
Overload peak 50A for 1 second
Power consumption <0.6VA
Measuring accuracy
Line voltage ±0.5% f.s. ±1digit
Relay output: ALPTEC3.2 OUT 1 - 2 / ALPTEC5.2 OUT 1 - 4
Contact type
ALPTEC3
ALPTEC5
2 x 1 NO + contact common
4 x 1 NO + contact common
UL Rating B300
30V= 1A Pilot Duty
Max rated voltage
440 VA
Rated current
AC1-5 A 250 VA AC15-1,5 A 440 VA
Maximum current at contact
common
10 A
Relay output: ALPTEC3.2 OUT 3 / ALPTEC5.2 OUT 5
Contact type 1 changeover
UL Rating B300
30V= 1A Pilot Duty
Max rated voltage
415 VA
Rated current
AC1- 5 A 250 VA AC15-1,5 A
440 VA (NO only)
Insulation voltage
Rated insulation voltage Ui
600 VA
Rated impulse withstand voltage
Uimp
9,5 kV
Power frequency withstand voltage 5,2 kV
2014-AT3-5-01-ANG.indd 15 20/03/14 11:46
To Next Page
Loading...
Need help?
General