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Johns Electric Company Private Limited, leaders in Automation and Electrical, came into being with effect from 01.10.1992 as the successor to the erstwhile Johns Electric Company which was established in1978.

Products

Modular PCC & MCC

  Modular MCC is known as Motor Control Center.These are effectively used with motors or submersible pumps to provide sufficient protection from overloads and short circuits. These are high on performance, require low maintenance and can withstand extreme temperature variations.
        Application
1 Motors
2 Pumps
3 Fans
   
      
  Features  
  General Specfication
1 Fixed/ Modular design
2 Busbar rating upto -6300A
3 Busbar support SMC / DMC
4 Busbar Aluminium / Copper, Electrolytic grade
5 Panel confirm to IS Standards
6 The encloser is completely assembeled in CRCA SHEET 14 SWG (2MM) Panel Structure & 16 SWG (1.6 MM ) Doors/ Cover and 10 swg (3 mm) gland plate
7 Cable room can be installed as many as a single core cables
8 Inner panel structure build from angle support
9 Base frame build from channel base of 100 mm only 
10 Entry Top or Bottom
   
             Unique Specification and Advantage
1 High mechanical strength and ensured coated with pure poly urethane
2 Standards for every material used in the panel
3 Strictly follow ISO 9001-2008
4 Make of the switchgear as per customer choice
5 Compartmentlised/ Non-Compartmentlised panel.
6 They will be installed indoors/ outdoor - as required
7 All doors will be suitably labeled and marked for convenience of operation & maintenance
8 Power Control Centre is used for distribution and control of various power source used in industry. 
9 Normally Power Control Centers is installed near power source hence fault level is high.
10 Ample space is provided for cable termination.
11 Various protections viz short circuit, overload, earth fault, under voltage etc are provided to protect source and equipment.
12 The Motor Control Center is a free standing design that is available only for indoor or outdoor application
13 The Motor Control Center is subdivided in three functional compartments. The Busbar compartment, where the main horizontal and vertical busbar are located. The Equipment compartment, And the Cable compartment, where the termination is located which is design for fast and comfortable cabling.
14 A various type of starter can be housed in the Motor Control Center: Direct-On-Line starter, Forward-Reverse starter, Wye-Delta starter, Autotransformer starter, Soft Start Unit and Variable Frequency Drive.
15 The MCC also provides high standards of human safety by shrouding the live parts and preventing accidental contacts.
16 It is accessible either for front or rear connection. And the cable entry can be from bottom or from top. Removable gland plate is provided for the cable entry.
17 Factory routine test is conducted on each MCC that is carefully inspected by QC engineer for the structure and electrical compliance with the specifications and standards.
18 The MCC can be interface with the DCS system for monitoring and controlling the starters. It can also be interface with programmable logic controller (PLC) for the automatic operation.
   
  Techincal  Parameters and Data
  Rated Voltage:  415 ± 5% volt, 3 phase (4 W + E)
2 Rated Current: 400A,2000A,3000A,6300A
3 Rated Insulated Voltage:  690V
4 Rated Frequency: 50 HZ AC supply
5 Rated Short-Time Withstand  Current : 80 Ka
6 Initial peak Rated Short-Time Withstand  Current :  220KA 
7 Duration of Short Circuit: 1 second
8 Protection grade of the encloser : IP54 standard and optional upto IP66
9 Forms used for internal sepration:  upto Form 4b
10 Standard colour for Panel: RAL 7032 Siemens Grey ( Please  contact us for any other colour)
11 Nine Tank and Oven & Spray based Paint process
12 Temprature rise tested encloser.
13  Ambient temperature of 50°C
   

Modular PCC & MCC
Modular PCC & MCC