Descargar Imprimir esta página

LOVATO ELECTRIC DME CD Manual Del Usario página 27

Publicidad

GB
TECHNIC L CH R CTERISTICS
uxiliary supply
Rated voltage Us
Operating voltage range
Nominal frequency
Operating frequency range
Power consumption/dissipation
Immunity time for microbreakings
Counter inputs
Number of Inputs
Inputs separation
Input type
Voltage presents on the inputs
Current input
"Input high" voltage
"Input low" voltage
Maximum frequency
Tariff command circuit
Nominal voltage Uc
Operating voltage range
Nominal frequency
Operating frequency range
Power consumption/dissipation
RS485 Serial interface
Baud-rate
Insulation
mbient conditions
Operating temperature
Storage temperature
Relative humidity
Maximum pollution degree
Overvoltage category
ltitude
Climatic sequence
Shock resistance
Vibration resistance
~
100 - 240V
110 - 250V
~
85 - 264V
93.5 - 300V
50 – 60Hz
45 - 66Hz
8.8V 3.6W
≥50ms
8
2 x 4 couples (insulated between them 500VRMS)
Negative (NPN)
15V
max
18m max 15m typ.
≥7.6V
2V
2000Hz
~
100 - 240V
110V
~
85 - 264V
93.5 - 140V
50 - 60Hz
45 - 66Hz
0.25V / 0.18W
Programmable 1200...38400 bps
~
1500V
toward counter inputs
Double insulation toward supply and tariff inputs
-20 - +55°C
-30 - +80°C
<80% (IEC/EN 60068-2-70)
Degree 2
3
2000m
Z/ BDM (IEC/EN 60068-2-61)
15g (IEC/EN 60068-2-27)
0.7g (IEC/EN 60068-2-6)
Insulation voltage
Rated insulation voltage Ui
Rated impulse withstand voltage Uimp
Power frequency withstand voltage
uxiliary supply and Tariff input and RS485 connections
Type of terminal
Number of terminals
Conductor cross section (min... max)
Tightening torque
Counter Input connections
Type of terminal
Number of terminals
Conductor cross section (min... max)
Tightening torque
Housing
Version
Mounting
Material
Degree of protection
Weight
Certifications and compliance
Certifications
Reference standards
~
250V
6.5kV
3.6kV
Screw (fixed)
2 for ux supply
2 for tariff input
4 for RS485
2
0.2 - 4.0 mm
(24 - 12 WG)
0.8Nm (7lbin)
Screw (fixed)
12
0.2...2.5 mm² (24 - 12 WG)
0.44 Nm (4 lbin)
4 modules (DIN 43880)
35mm DIN rail (IEC/EN 60715)
or by screw using extractible clips
Polyamide R L7035
IP40 on front
IP20 terminals
315g
cULus (pending)
IEC/EN 61010-1, IEC/EN 61000-6-2
IEC/ EN 61000-6-3
UL508 and CS C22.2-N°14
27

Publicidad

loading