nVent SCHROFF 19" power distribution unit with emergency stop switch

The nVent SCHROFF Rack Safety Plus power distribution unit in 19’ format and with 3 height units has been specially developed for the central power connection of electrical and electronic devices in IT environments. It combines reliable power supply with an integrated emergency stop function for maximum safety in rack installations.

The unit supports various mains connections, including: 400 V (3-phase) and 230 V (1-phase) mains inputs, each with integrated mains fuses and 120 V AC (phase to neutral) or 208 / 240 V AC (phase to phase or phase to neutral).

The Rack Safety Plus has numerous AC outputs with different plug types, e.g. Schuko, C13, C19 or NEMA 5-15R, which can be conveniently controlled via ON/OFF switches. Permanent AC service outputs are also available.

All outputs are individually protected by circuit breakers to ensure maximum operational safety.

The integrated emergency stop function complies with the requirements of EN 60947-5-1 and EN 60204-1. It is vandal-proof and enables all switched outputs to be de-energised immediately in an emergency.

Choose between proven standard configurations or put together your own individual solution quickly and easily from predefined components – exactly according to your requirements.

Rack Safety Plus from nVent makes it possible to modify a PDU with an emergency stop switch without having to worry about long lead times and high project costs.

Choose from several standard configurations or configure your device based on modular standard components.

Standard features:

• 19’ 3U aluminium subrack
• Main switch
• Mains fuses
• Control panel for circuit breakers
• Emergency stop system
• Status LEDs for phase presence and emergency stop switch
• ON/OFF switch for switched outputs

Possible configurations for 230 V single-phase or 400 V three-phase:

• Mains input
  400 V three-phase or 230 V single-phase with various connector types such as IEC 60309, IEC 60320-C20, Harting Han 3A/Q5 or cable
• AC outputs
  2 rear panels with different connector types such as IEC 60320-C13, IEC 60320-C19 or CEE 7/3 type F (Schuko).
• DC power supply
  24 V DC power supply with rear output plate
• Permanent AC service outputs 
  IEC 60320-C13 or CEE 7/3 type F (Schuko) on front and rear panel
• FI circuit breaker
• Transparent cover for circuit breakers
• Surge arrester
• Inrush current limiter
• AC input with EMC filter
• All outputs are protected by circuit breakers. 
• All outputs except the ‘service’ outputs can be switched off by the emergency stop system
• On customer request, the safety devices and power distribution can be divided between two devices

Possible configurations for 120 V AC single-phase or 208 / 240 V AC single-phase:

• Mains input
  1-phase 120 V AC (phase to neutral) or 1-phase 208 / 240 V AC (phase to phase or phase to neutral) 
• AC outputs
  120 V AC: 2 rear panels with different connector types, e.g. NEMA 5-15 or NEMA 5-20R
  208 / 240 V AC: 2 rear panels with different connector types, e.g. C13, C13 lockable, C19 or C19 lockable
• AC input, optionally with EMC filter
• DC power supply
  Switched 24 V, 14.6 A DC outlet or one 28 V, 14.6 A DC outlet.
• If the 24 V DC outlet is selected, additional 12 V and 5 V DC outlets can be selected:
  Option 1: 12 V DC outlet, 5 A (60 W), 
  Option 2: 5 V DC outlet, 12 A (60 W), 
  Option 3: 12 V and 5 V DC outlets, each with 60 W
• Permanent AC service outputs 
• No service connector NEMA 5-15R service connector at the front or rear or on both sides
• Input current:
  15 A / reduced 12 A or 20 A / reduced 16 A or 30 A / reduced 24 A.
• Connection connector:   
  120 V AC: 15 A and 20 A input current: Open cable ends or Nema 5-20P plug connectors, 30 A input current: Open cable ends or Nema 5-30P plug connectors. 
  208 / 240 V AC: 15 A and 20 A input current: Open cable ends or Nema 6-20P plug connectors, 30 A input current: Open cable ends or Nema L6-30P plug connectors
• Surge arrester
• Inrush current limiter at 15 A input current
• All outputs are protected by automatic circuit breakers
• All outputs except the ‘service’ outputs can be switched off by the emergency stop system
• On customer request, the safety devices and power distribution can be divided between two devices