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KWH Meters
       
  "Capital" KWH meters are developed after laborious lests and field studies. Apart from being compact, elegant in design, simple in construction it offers the twin objectives of accuracy and durability.

The measuring and technical characteristics comply with IS:13010:1990 & IEC60521, IS:13779:1999 & IEC:61036 and BS 5685. Meters are available in accuracy class 1 or accuracy class 2.
   
 

Products Detail

Phase

 

KWH METER
Electromechanical
2.5-5A, 5-10A, 10-20A, 20-40A (Type-RE47)


Single
KWH METER
Static (Electronic) LCD Display Polycarbonate Casing
2.5-10A, 5-20A, 10-40A (Type-CS12)

Single
KWH METER
Static (Electronic) Counter Display Polycarbonate Casing
2.5-10A, 5-20A, 10-40A (Type-CS12)

Single
KWH METER
Electromechanical, Direct Operated
3x10A, 3x20A, 3x30A, 3x50A, 3x100A

C.T. OPERATED (Without C.T.)
-/5A (Suitable for all rating)
(Type-RR47)
Three
KWH METER
Static (Electronic) LCD Display
Polycarbonate Casing Direct Operated
5-20A, 10-40A

C.T. OPERATED (Without C.T.)
-/5A (Suitable for all rating)
(Type-CS34)
Three

KWH METER
Static (Electronic) Counter Display
Polycarbonate Casing Direct Operated
5-20A, 10-40A

C.T. OPERATED (Without C.T.)
-/5A (Suitable for all rating)
(Type-CS34)

Three
METER BOX
Moulded Engineering Plastic Box (Type-CMB)

Single/Three
 
 

Salient Features

 
  » Accuracy Class 1 & 2
» Negligible effect of inflence quantities such as frequency, voltage and temperature variation, on the
   accuracy.
» Low power consumption
» Factory calibrated. No modification of calibration possible at site by whatsoever means
» Low starting current for low loads
» Calibration/test output blinking LED which is analogous to rotating disc in electromechanical meters,
   facilitating the testing
» DC immune: The meter does not saturate on passage of direct current and thus meets the
   requirement of affects of DC component in AC supply, as per IS:13779/IEC:1036
 
     
 

Applictiion

 
  "Capital" meters are suitable for measuring active energy in single phase for direct currents upto 100 A; in three phase ( three wire or four wire at balanced or unbalanced) networks, for directly connected loads upto 100A; and for operation through CT or CT & PT  
     
 

Current Ratings

 
  » Basic Current : 2.5, 5, 10, 20, 30, 50A
» Overload Capacity : 200 to 600% of 1b ( with max. 100A)
 
     
 

Three phase four wire meters Basic current

 
  » (1b) Direct 5, 10,20,30,50, 100A Transformer Operated
» Secondary -/5, -/1A
» Overload 120 to 400% of 1b ( with Capacity Max 120A)
 
     
 

Voltage Ratings

 
  » Single Phase upto 240V meters
» Direct operated 3x240, 415V
 
     
 

Transformer Operated

 
  » Secondary -/63, -/110V
» Primary Customized
 
 

Product Range

   
  » Electromechanical Meter Single Phase 2.5A-40A
» Electromechanical Meter Three Phase 3x10A -3x100A
» Electromechanical Meter Three Phase -/5A CT Operated
» Static Meter Single Phase 2.5A - 40A
» Static Meter Three Phase 5A - 40A
» Static Meter CT Operated -/5A suitable for all ratings
» Meter Box - Single Phase/ Three Phase