With the use of central inverters it’s very important to combine the available DC-strings to few collective DC-conductors. Our iMT is the central hub for all iATs in a system – here, all the information is gathered. We provide several variations of the iMT. The simplest version uses a control-terminal as display for visualizations.
Overview
- Connection to Internet (DSL, UMTS, GPRS)
- Based on ISO/IEC Standard 14908
- The iAT are connected to the iMT
- 10iAT are connected to one iMT
- 24V DC power supply
- dataloggers for additional sensors
- Easy diagnostics per LEDs in dataloggers
- Connection to handheld control terminal
- Connection to iAT through Fiber optics
- iP 65 enclosure
- Temperature and humidity measurement
- Irradiation and Module Temperature measurement
- 8 analogue inputs, 16 digital inputs
Measurements:
| Fuses | |
| AC Input | 2 A |
| Data Transmission to Field Terminals | |
| Lonworks Network | |
| Protocol | ISO/IEC 14908 |
| Data rate | 78kBaud |
| Topology | Free (Ring, Star ,Line, Mixed) |
| Cabeling | Twisted pair (pole insensitive) |
| Data Transmission to Management Terminals | |
| Ethernet TCP_IP Network | |
| Protocol | TCP_IP |
| Data rate | 100 Base TX / 100 Base SX |
| Switch | 6*10/100 TX ( RJ45) and 2*100FX (SC) |
| Topology | Loop |
| Cabeling | Fiber optical multimode :50/125µm, |
| Electrical Data | |
| Generator connection | |
| System voltage | 230V AC |
| System current | 0.5 A-AC |
| Auxiliary supply | 24V DC |
| Power consumption | Max.100W, nom. 50W |
| Overvoltage protection | Yes |
| Mechanical Data | |
| General | |
| Protection class | IP 65 |
| Enclosure Type | Hensel, wall mount; |
| UL listing | pending |
| Standards | Standard EN 50298 |
| Dimensions H x W x D | 600 x600 x 155 mm |
| Weight | 20 Kg |
| Ambient Conditions | |
| Operation temperature | 0°C to +45 °C ( short time 55°C) |
| Storage temperature | -20 to 70 “C |
| Relative air humidity | Humidity up to 95 % non-condensing |