NT935 Temperature Controller
Overview
The NT935 is a microprocessor based temperature controller for dry type and cast resin transformers. The NT935 has 4 input channels, allowing for monitoring temperature at 4 separate locations. Featuring a dual display with 3 digits for displaying temperatures, messages and channels, along with 3 LEDs to display the state of the alarms of the selected channels and 2 LEDs to display the state of two separate fans.
Features:
Features:
- Temperature monitoring from 0°C to 240°C (32° – 464°F)
- 85-260VAC -DC input power
- VDC with reversible polarities
- Rated for use in ambient temperatures from -20° to +60°C (-4° to 140°F)
- 4 inputs for RTD Pt100 (3 wires)
- All potential free output relays rated for up to 10A @ 250VAC
- 2 alarm relays (Alarm & Trip)
- 2 alarm relays for fan control
- 1 alarm relay for sensor fault