Equipment for PV measurement using a shunt

STM-S-24-485

STM-S-24-485

Code: E85SE1.CONSULTAR DISPONIBILIDAD

  • Protocol: Modbus-RTU
  • Communications: RS-485
  • Digital inputs: 3
  • Measure: 30 A
  • Power supply (Vac): 24 Vdc
  • Mounting: DIN rail

INFORMATION

Applications

Supervision of photovoltaic strings in solar farms and self-consumption installations

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SPECIFICATIONS

DC power supply
Nominal voltage
24 V ±10%
Consumption
3.6 W
Installation category
CAT II 1500 V
Voltage measurement circuit
Voltage measuring range
-25 ... -1500 Vdc
Input impedance
2400 kΩ
Minimum measurement voltage (Vstart)
-25 V
Installation category
CAT II 1500 V
Maximum input voltage consumption
0,625 mA
Current measurement circuit
Phase current measuring range
0.1 ... 30 A DC
Minimum current measurement
0.1 A
Impedance
0.5 mΩ
Consumption
1 Chanel: 1.0125 W
Installation category
CAT II 1500 V
Digital inputs
Quantity
3
Type
Potential free contact
Input/output insulation
Optoisolated
Maximum short-circuit current
3.2 mA
Maximum open circuit voltage
24 V
User interface
LED
4
Environmental characteristics
Working temperature
-25...+70 ºC
Storage temperature
-25...+80 ºC
Relative humidity (without condensation)
5 … 95 %
Protection class
IP 00
Installation, location, position.
3000 m
Mechanical characteristics
Envelope
Self-extinguishing V0 plastic
Fastening
DIN rail
Weight (kg)
0,82
Size (mm) width x height x depth
337.5 x 114 x 94.5 (mm)
Input
Type
Pt100/1000
Range
-30 … 100ºC
Resolution
±0,1 mA
Accuracy
± 3ºC
Standards
Standards
EN 61000-6-2, EN 61000-6-4, EN 61010-1, EN 61010-2-30
Electrical safety, Installation category
Protection against electric shock: Double class II insulation
Electrical safety, Maximum height (m)
3000

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
3D
Dimensions
Diagram connection
Datasheet
Presentation

ACCESORIES


E82SN0.
STM-SN
E82SP0.
STM-SP

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