15
Terminals position
ALPTEC3
ALPTEC5
Mechanical dimensions and front panel cutout (mm)
Technical characteristics
Supply
Rated voltage Us
100 – 440 V
A
110 – 250 V
=
Operating voltage range
90 – 484 V
A
93,5 – 300 V
=
Frequency
45 – 66 Hz
Power consumption/dissipation
3,5 W / 9,5 VA
No voltage release
> = 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
1 A
A
or 5 A
A
Measuring range
for 5A scale: 0.025 - 6A
A
for 1A scale: 0.025 – 1.2A
A
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 V
A
Rated current
AC1-5 A 250 V
A
AC15-1,5 A 440 V
A
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 V
A
Rated current
AC1- 5 A 250 V
A
AC15-1,5 A
440 V
A
(NO only)
Insulation voltage
Rated insulation voltage Ui
600 V
A
Rated impulse withstand voltage
Uimp
9,5 kV
Power frequency withstand voltage
5,2 kV
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