Description
TP-23 400/5A
Code: M70116.
- Transformer
- Flat strip(mm): 20 x 30
- Class 0,5 Power (VA): 2,5
- Class 1 Power (VA): 6
- Class 3 Power (VA): 10
- Measurement Range (A): 400/5
- Input current: 400/5 A
INFORMATION
DESCRIPTION
Open-core transformers that can measure current without having to interrupt the electric supply. In other words, the installation does not have to be dismantled in order to install them.
- Range: 100 to 5000 A
- Busbar dimensions: 20 x 30 mm to 80 x 160 mm
- The transformer certificate is attached.
APPLICATIONS
Converting a high nominal current to a lower current so that it can be measured by the unit. They have a split core and can be installed with no need to interrupt the installation’s power supply.
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Safety factor (SF)
FS 10
Power
6 VA (Class 1)
MECHANICAL CHARACTERISTICS
Size (mm) width x height x depth
110 x 89 x 58 (mm)
Weight (kg)
0,73
ENVIRONMENTAL CHARACTERISTICS
Thermal Class
Class B (+130 ºC)
Working temperature
-5 … 40 ºC
SPECIFIC TECHNICAL CHARACTERISTICS OF CURRENT SENSORS
Operating voltage
0,72 kV~ max.
CURRENT MEASUREMENT CIRCUIT
Primary current measurement
400 A
Dynamic current (Idyn)
2,5 Ith
Thermal short-circuit current (Ith)
60 In
Transformation ratio
… / 5 A
STANDARDS
Standards
IEC 44-1, UNE 21 088-1, UL 94, VDE 0414
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