ABB RVT Serie Instrucciones De Instalación Y De Funcionamiento página 70

- 8 meters maximum between RVT to temperature probe or between probes
- 64 meters maximum length
- Measures temperatures from -55°C to +125°C (-67°F to +257°F)
- +/-0.5°C accuracy from -10°C to +85°C
- DIN rail mounting
- Connection to the RVT using a 2 wires , twisted pair Category 1
telecommunication cable
Step configuration:
Auto, fixed, disabled.
Display:
QVGA 320 x 240 pixels colorful touch-screen.
Adjustable display backlighting
Switching time between steps:
Programmable from 1s to 18h.
Saving-function:
All programmed parameters and modes are saved in a non-volatile memory.
Auto adaptation to the connection and phase-rotation of the network.
Auto adaptation to the CT-terminals.
Power Factor correction operation is insensitive to the presence of harmonics.
Working with passive and regenerative loads (four-quadrant operation).
Operating temperature:
-20° C to 70° C.
Storage temperature:
- 30° C to 85° C.
Mounting position:
Vertical panel mounting.
Dimensions:
Front plate: 146 x 146 mm (HxW)
Rear side: 205 x 135 mm
Overall dimensions: 146 x 211 x 67 mm (HxWxD)
Cut out dimensions: 138 x 138 mm (H x W)
Weight:
650g (unpacked).
Manual Power Factor Controller RVT ç Appendices 69