Technical Characteristics - LOVATO ELECTRIC DMG700 Manuel D'application

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TECHNICAL CHARACTERISTICS

Auxiliary supply
Rated voltage Us ‚
Operating voltage range
Frequency
Power consumption/dissipation
Immunity time for microbreakings
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)
Accuracy
Measuring conditions
Temperature
Voltage (phase to neutral)
Voltage (phase to phase)
Current
Active Energy
Reactive energy
Additional errors
Temperature
16
100 - 440V
110 - 250V
90 - 484V
93,5 - 300V
45 - 66Hz
3.9VA 3.4W max
≥50ms
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.
5A
0,010 - 6A
Shunt supplied by an external current transformer
(low voltage). Max. 5A
True RMS value
+20% Ie
50A for 1 second
≤ 0.6W
+23°C ±2°C
± 0.5% (50...480V ) ±0.5 digit
± 0.5% (80...830V ) ±0.5 digit
± 0.5% (0.1...1.2In) ±0.5 digit
Class 1 (IEC/EN 62053-21)
Class 2 (IEC/EN 62053-23)
0.05%/°K per V, A, W
Ambient conditions
Operating temperature
Storage temperature
Relative humidity
Maximum pollution degree
Measurement category
Overvoltage category
Altitude
Climatic sequence
Shock resistance
Vibration resistance
Insulation
Rated insulation voltage Ui
Rated impulse withstand voltage Uimp
Power frequency withstand voltage
Auxiliary 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
Auxiliary supply and voltage input
Current Input
Compliant with standards
‚
Auxiliary 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/ABDM (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 Aux supply
0.2...2.5 mm² (24...12 AWG)
0.5 Nm (4.5 lbin)
Screw (fixed)
6 for external CT connection
0.2...4 mm² (26...10 AWG)
0.8 Nm (7 lbin)
Polyamide RAL7035
Flush mount per IEC 61554
IP65 on front
IP20 housing and terminals
480g
cULus, EAC, RCM
Use 60°C/75°C copper (Cu) conductor only
AWG Range: 24 - 12 AWG stranded or solid
Field Wiring Terminals Tightening Torque: 4.5lb.in
AWG Range: 26 - 10 AWG 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 61000-6-4,
UL 508, CSA C22.2 n°14
G
B