User's Guide
Power Transducer
Review I
KRON Instrumentos Elétricos
19
Annex A: Product Coding
For correct product specification, it is possible to define a 11-characters code
that facilitates the product purchase and later interaction with the Technical Support.
Code:
Meaning:
Fixed. Means that the product is a transducer
30 – WA
Active Power Transducer
31 – RA
Reactive Power Transducer
32 – WR
Reactive Power Transducer
Circuit to be measured:
1 – Single-phase
1 element, 2 wires (F-N)
2 – Delta three-phase
2 elements 3 wires
3 – Wye three-phase
2.5 elements
4 – Wye three-phase
3 elements 4 wires
5 – Single-phase
1 element, 2 wires (F-F)
Voltage input:
11
– 110V
15
– 115V
20
– 150V
38
– 380V
50
– 115/
99
– According to order
The voltage to be informed is
always phase-phase.
Current input:
1
– 1A
5
– 5A
Frequency:
1
– 60Hz
3
– 50Hz
2
– According to order
Output:
1
– 0-1mAdc (0-10k)
2
– 0-5mAdc (0-2k)
3
– 0-10mAdc (0-1k)
4
– 0-20mAdc (0-750)
5
– 4-20mAdc (0-750)
6
– 0-1Vdc (1k min)
7
– 0-5Vdc (1k min)
8
– 0-10Vdcc (2k min)
9
– According to order
External supply:
1
– 110Vac
2
– 220Vac
3
– 125Vdc
4
– 48Vdc
5
– 24Vdc
6
– 12Vdc
7
– Acc. Order (Vac)
8
– Acc. Order (Vdc)
Class
1
– 0.25% (Default)
2
– 0.2% (Option – under consultation)
W
