Control unit KEA 211-NP 2-1

Operating panel

• Display for indication of fault signals, counter readings, analogue values and status signals
• 4 LED indicators for the display of additional operation indicators
• USB interface for parameterization

Measurement

• 3-phase (to N phases) mains voltage monitor for nominal voltage 231/400 Volt, adjustable in 1 Volt steps. 
• Adjustable switching points: 50 - 300 Volt.
• Mains frequency 45 to 65 Hz, adjustable in 0.01 Hz steps of 40 to 70 Hz.
• 2-phase generator voltage monitor for nominal voltage 400 V, adjustable in 1 Volt steps. Adjustable 250 - 480 Volt.
• Generator frequency 45 to 65 Hz, adjustable in 0.01 Hz steps of 40 to 70 Hz.
• Battery voltage monitor.

Digital inputs and outputs

• Input for generator D+ with pre-excitation for AC generators.
• 10 connections for alarm contacts.
• 18 general control inputs.
• 17 output relays, of which 14 are parametrisable, starting and stop relay contact load max. 16 Amp., 3 relays 35 DC, max. 1 Amp., 10 relays max. 10 Amp.
• Input for pick-up for the speed measurement.

Serial interface

• USB interface for parametrisation, for coupling via an additional mode to a control system or to a remote monitoring.

Design

• Device for panel mounting, Dimensions (WxHxD): 260 x 170 x 100 mm,
• Weight: approx. 2,2 kg, any installation position, Protection type (built-in) IP 44
• one-to-one interchangeable

General

• Ambient temperature:
  • Storage-20°C ... +70°C,
  • Operation 0°C ... +55°C,
• Supply voltage switchable
  • 9-12-15V or
  • 14-24-35V DC,
• Standards/regulations: DIN VDE 0160

Product Name: KEA 211-NP 2-1

Article-Number: 2A211NP000