Technical Characteristics - LOVATO ELECTRIC DMG800 Manuel D'application

GB
TECHNIC L CH R CTERISTICS
uxiliary supply
Rated voltage Us ∂
Operating voltage range
Frequency
Power consumption/dissipation
Immunity time for microbreakings
D048 version auxiliary supply
Rated voltage Us
Operating voltage range
Max consumption
Power consumption/dissipation
Immunity time for microbreakings
(typical)
Voltage inputs
Type of input
Maximum rated voltage Ue
UL rating
Measurement range
Frequency range
Method of measuring
Method of connection
Current inputs
Rated current Ie
Measuring range
Type of input
Measuring method
Overload capacity
Overload peak
Burden (per phase)
ccuracy
Measuring conditions
Temperature
Voltage (phase to neutral)
Voltage (phase to phase)
Current
ctive energy
Reactive energy
dditional errors
Temperature
~
100 - 440V
110 - 250V
~
90 - 484V
93,5 - 300V
45 - 66Hz
3.9V 3.4W max
≥50ms
12 - 48V
9 - 70V
160m with Us 12V
80m with Us 24V
50m with Us 48V
2.5W
10ms with Us 12V
30ms with Us 24V
110ms with Us 48V
Three phase + neutral
~ ~
690V phase-phase 400V L-N
~ ~
600V phase-phase 347V L-N
~
20 - 830V L-L
~
10 - 480V L-N
45 - 66Hz
True RMS value
Single-phase, two-phase, three-phase with or
without neutral or balanced three-phase system.
~ ~
1 or 5
~
for 5 scale: 0.010 - 6
~
for 1 scale: 0.010 – 1.2
Shunt supplied by an external current transformer
(low voltage). Max. 5
True RMS value
+20% Ie
50 for 1 second
0.6W
+23°C ±2°C
± 0.2% (50...480V~) ±0.5 digit
± 0.2% (80...830V~) ±0.5 digit
± 0.2% (0.1...1.2In) ±0.5 digit
Class 0.5S (IEC/EN 62053-22)
Class 2 (IEC/EN 62053-23)
0.03%/°K per V, , W
mbient conditions
Operating temperature
Storage temperature
Relative humidity
Maximum pollution degree
Measurement category
Overvoltage category
ltitude
Climatic sequence
Shock resistance
Vibration resistance
Insulation
Rated insulation voltage Ui
Rated impulse withstand voltage Uimp
Power frequency withstand voltage
uxiliary supply and voltage input connections
Type of terminal
Number of terminals
Conductor cross section (min... max)
Tightening torque
Current Input connections
Type of terminal
Number of terminals
Conductor cross section (min... max)
Tightening torque
Housing
Material
Version
Degree of protection
Weight
Certifications and compliance
Certifications
UL Marking
uxiliary supply and voltage input
Current Input
Reference standards
∂
uxiliary supply connected to a line with a phase-neutral voltage 300V.
-20...+60°C
-30...+80°C
<80% (IEC/EN 60068-2-70)
2
III
3
2000m
Z/ BDM (IEC/EN 60068-2-61)
15g (IEC/EN 60068-2-27)
0.7g (IEC/EN 60068-2-6)
~
690V
9.5kV
5,2kV
Screw (removable)
4 for voltage inputs
2 for ux supply
0.2...2.5 mm² (24...12 WG)
0.5 Nm (4.5 lbin)
Screw (fixed)
6 for external CT connection
0.2...4 mm² (26...10 WG)
0.8 Nm (7 lbin)
Polyamide R L7035
Flush mount per IEC 61554
IP65 on front
IP20 housing and terminals
480g
cULus
Use 60°C/75°C copper (Cu) conductor only
WG Range: 24 - 12 WG stranded or solid
Field Wiring Terminals Tightening Torque: 4.5lb.in
WG Range: 26 - 10 WG stranded or solid
Field Wiring Terminals Tightening Torque: 7lb.in
"For use on a flat surface of a Type 1 Enclosure"
IEC/EN 61010-1, IEC/EN 61000-6-2, IEC/ EN 61000-6-3,
UL508, CS C22.2-N°14
G
B
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