Automatic Changeover with Current Limiter (ACCL)

SPN ACCL

A changeover device transfers the Load from Mains power supply to the Generator, automatically upon failure of Mains power supply. It also functions as a Load limiter with monitoring of the Generator supply, thereby reducing stress on the Generator.

Automatic Changeover with Current Limiter (ACCL)

DIMENSIONS (in mm)

Automatic Changeover with Current Limiter (ACCL)
TECHNICAL SPECIFICATION
Standard Conformity IEC 60947-3/ IEC 60947-6
Poles SPN
Mains Current Rating(In) 30A
Gen Current Rating(In) 0.5A to 30A
Rated Voltage (Ue) 240V~AC, 50Hz
Rated Impulse Voltage 2.5kV
Design Contactor Based Design
Housing Material Thermoplastic, FR Grade
Class of Equipment PC
Duty Continuous
Utilisation Category AC22A(IEC 60947-3), AC32A (IEC 60947-6)
Conditional Short -Circuit Current(Inc) 5kA
Electrical Life 25000 Operations
Power Losses 0.2 VA Mains, 15 VA Gen
Pollution Degree 3
Protection IP20
Led Indications Mains, Gen, Overload
Wiring Termination Bottom to Top Wiring
Operating Temperature -5 to +55° C
Terminal Capacity 10mm2
Reset Provision Auto Reset
Tripping Accuracy ± 10% of Trip Current
Timing Accuracy ± 5%
Mounting Mounting Rail(35x 7.5mm)
Mounting Position Vertical/ Horizontalt

TPN ACCL

A changeover device, which on failure of Mains power supply, automatically transfers the Load from Mains power supply to Generator supply. It also functions as a Load Limiter with monitoring of current drawn from Generator, thereby reducing stress on the Generator.

Automatic Changeover with Current Limiter (ACCL)

Features

  • UL marked robust contactors design
  • Compact size saving panel space
  • Dual Interlock between Mains & Gen supply (Electrical & Mechanical)
  • Manual & Remote reset provision
  • Automatic Generator Start/Stop
  • Overload monitoring of Generator supply
  • Indication of status through coloured LED
  • Break before make changeover system

DIMENSIONS (in mm)

Automatic Changeover with Current Limiter (ACCL)

CONNECTION DIAGRAM

Automatic Changeover with Current Limiter (ACCL)
Automatic Changeover with Current Limiter (ACCL)