Netrack India | Automatic transfer switch Manufacturers | Automatic transfer switch

safe transfer switch

Solutions Safe Transfer Switch

Automatic transfer switch Manufacturers

OVERVIEW

Creating power redundancy for single power source devices are very important to meet the requirement of ISMS ISO 9001 | ISO 14001 | ISO 27001 | ISO 45001 and to further comply to the standard.

By adding STS, we are creating one more point of failure hence the Reliability of STS play major role along with switching time, understanding the requirement of industry, NetRack has designed the thirster based legendary reliable product with lowest possible switching time of 5mS when both source are in sync.

Overview Features & Accessories
Technical Specification

Technical Specification

Model : NR-STS-1-2-16 & NR-STS-1-2-32
Input/Output
Nominal Voltage 230/240V AC(1PH+N)
Voltage Tolerances +/-15%
Frequency Tolerances Wide band - 40-70 Hz
Power Capacity 16A/32A
No.of Switching Poles 2 Poles ( Phase + Neutral)
Overloaded Capacity 110% for 1Hour
150% for 1 Minute
200% for 10 Seconds
1000% for 100Msec
Duty Continuous
Load Power Factor Range 0.6 to unity Leading or Lagging
Controller 32-bit DSP
Switch
Tranfer < 5 ms in sync & < 15 ms in No Sync
Manual Bypass Yes
Efficiency (Ref.IEC 60146-1-1) (At full load & Nominal Input Voltage) > 98 %
Environmental
Acoustic noice level from 1 meter (Ref. ISO 3746) <= 45 dBA
Operational temperature 0 to 40 Deg C
Storage temparature 0 to 70 Deg C
Relative humidity Up to95% (Non condensing)
Altitude < 1000 meters above sea level (without de-rating altitude)
Physical
Enclosure pretection IP - 20
Cooling Natural
Color RAL 7016 Texture
Dimention 2U (Width - 450mm X depth - 485mm X height - 88.5mm)
Installation Rack mountable
User Interface
Indications Source 1 Priority Source 1 ON Of source 1 Source 2 ON Output ON Manual by of source 1
Source 2 Priority Source 2 ON Source 2 SW (Feeding) No Sync Manual by of source 2
Fault Indication
Socket
Description Industrial Socket : IEC 30932A-2P+E
Socket 1 Socket 2 Socket 3
Source 1 Source 2 Out Put
Other Features
RS 485 MODBUS (Optional)

  • The Hot air returns to PAC through remaining area as shown in the Concept Drawing.
  • In this Concept Top panel is Perpendicular to Floor & Installed on the rack top panel vertically touches false ceiling, top panel is composite metal toughened glass / Poly carbonate for Lighting can be customized1
  • The Hot air returns to PAC through remaining area as shown in the Concept Drawing.
  • The Hot air returns to PAC through remaining area The Hot air returns to PAC through remaining area as shown in the Concept Drawing.
  • The Hot air returns to PAC through remaining area as shown in the Concept Drawing. area as shown in the Concept Drawing.
  • The Hot air returns to PAC through remaining area as shown in the Concept Drawing.