AC WATT / VAR / WATT & VAR TRANSDUCERS  CW / CQ

  FEATURE

 

 
  • For AC WATT, VAR or WATT & VAR. / 1P2W, 3P3W, 3P4W
  • Accuracy: +/- 0.2% RO
  • Input Max. 5A, 500V, 50/60/400Hz
  • Precision measurement even for distorted wave
  • Measuring reverse Watt / Var available
  • Measuring 1 element CT in balanced 3P3W system is available
  • Aux. Power AC 115 / 230V +/- 15%, 50/60Hz;
  • Isolation Aux. Power 12Vdc, 24Vdc, 48Vdc, 110Vdc available in option
  • Self powered models available
  • Low output ripple
  • Dielectric strength 4000 Vac for 1 min. 
    between input / Output / Power / Case.
  • IEC 1010, IEC 414, IEC 688, ANSI C37.90a
  • Safety ; IEC1010, IEC 414, BS5458.
  • High stability & low cost
  • Wall or DIN rail mounting
 		                                                     

Search / Order /  Quotation  / Data Sheet  /  More Products

 

                                       

               

 

 

 

 

 

      ORDER INFORMATION :
 
Eg.    C WQ - 34 - A5V2 6 - A5V2 - A1  
                ( Means: Watt & Var Transd. 3Phase 4Wires UnBalanced, Input: 5A, 220V,60Hz, Output 1 :4-20mA, Output 2 : 0-5V,  Aux.Supply: AC115/220V ) 

   Eg.    C W - 33 - A1V1 5 - A9 - A1
             ( Means: Watt Transd. 3Phase 3Wires UnBalanced, Input: 1A, 120V,50Hz, Output  :4-12-20mA,  Aux.Supply: AC115/220V )

 

 

 

C

Input Type
( CODE )

-

Connection
( CODE )

-

Input
( CODE )

 

Input Frequency
( CODE )

-

Output
(CODE )

-

Aux. Power
(CODE)

 

 

 

 

 

 

 

 

 

 

CODE INPUT TYPE
 

CODE

INPUT RANGE

 

CODE

INPUT FREQ.

 

CODE

OUTPUT RANGE

CODE

OUTPUT RANGE

 

CODE

AUX. POWER

 

 

 

 

 

 

W

Watt

 

A1

 

0 ~ 1 A

 

5

50Hz±3Hz

 

A1

0 ~ 1 mA

V1

0 ~ 1 V

 

A1

AC 115/230

 

 

 

 

 

 

Q

Var

 

A5

 

0 ~ 5 A

 

6

60Hz±3Hz

 

A2

0 ~ 5 mA

V2

0 ~ 5 V

 

A2

AC380 V

 

 

 

 

 

 

WQ

Watt & Var

 

 

V1

110V or 120 V

 

O

Specify

 

A3

0 ~ 10 mA

V3

0 ~ 10 V

 

A3

AC416 V

 

 

 

 

 

 

 

 

 

 

V2

220V or 240V

 

 

 

 

A4

0 ~ 20 mA

V4

1 ~ 5 V

 

D2

DC 24 V

 

 

 

 

 

 

 

 

 

 

V3

380V or 416V

 

 

 

 

A5

4 ~ 20 mA

V5

0 ~ 0.5 ~1 V

 

D4

DC 48 V

 

 

 

 

 

 

 

 

 

 

V4

110VLL-63.5VLN
         or
120VLL -69.3VLN

 

 

 

 

A6

0 ~ 0.5 ~ 1 mA

V6

0 ~ 2.5 ~5 V

 

D1

DC110 V

 

 

 

 

 

 

CODE CONNECTION

 

 

 

 

 

 

A7

0 ~ 5 ~ 10 mA

V7

0 ~ 5 ~ 10 V

 

D3

DC220 V

 

 

 

 

 

 

12

1P2W Unbalanced Load

 

 

V5

190VLL-110VLN
or
208VLL-120VLN

 

 

 

 

A8

0 ~ 10 ~ 20 mA

V8

1 ~ 3 ~ 5 V

 

AS

Self Powered

 

 

 

 

 

 

33

3P3W Unbalanced Load

 

 

 

 

 

 

A9

4 ~ 12 ~ 20 mA

V9

-1 ~ 0 ~ +1
       V

 

O

Specify

 

 

 

 

 

 

34

3P4W Unbalanced Load

 

 

V6

380VLL-220VLN
or
416VLL-240VLN

 

 

 

 

AA

-1 ~ 0 ~ +1 mA

VA

-5 ~ 0 ~ +5
       V

 

 

 

 

 

 

 

 

 

35

3P3W Balanced Load

 

 

 

 

 

 

AB

-5 ~ 0 ~ +5 mA

VB

-10~ 0 ~ +10
       V

 

 

 

 

 

 

 

 

 

36

3P4W Balanced Load

 

AO

VO

Specify

 

 

 

 

AC

-10 ~ 0 ~ +10
      mA

VO

Specify
 (V o/p)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD

-20 ~ 0 ~ +20
      mA

AO

Specify
 (mA o/p)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                                  

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                                 Use for any other purpose is expressly prohibited by law, and may result in severe civil and criminal
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    Last modified: June 04, 2008