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TAT022 400/5 Ø22 cable 20 x 5 bar CT • TAT022400X05

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Home Energy measurement and management Current transformers TAT022 400/5 Ø22 cable 20 x 5 bar CT

TAT022400X05

TAT022 400/5 Ø22 cable 20 x 5 bar CT

Sold individually, in packs of 1

This product has been added to the quote request!

Other sizes available

40 A 50 A 60 A 75 A 100 A 125 A 150 A 200 A 250 A 300 A 500 A 600 A

Description

A current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction meters, energy meters and transducers.

Frer current transformers provide galvanic isolation for critical electrical circuits.

When the installation’s short-circuit current is high (> 10 kA), it is advisable to use current transformers to connect equipment such as an energy meter or a multifunction meter.

They are designed to meet the various needs of industrial and tertiary installations.

Technical characteristics

Manufacturer
Frer
Primary
400 A
Secondary
5 A (option to have a 1 A secondary)
Size of upstream cable or bar passage
Ø22.5 mm
Precision class
1
Cage terminal connection
6 mm² cable maximum
Continuous overload current
1.2 In
Thermal short-circuit current
40 In
Dynamic short-circuit current (Idyn)
2.5 x Ith
Dielectric quality
3 kV at 50 Hz for 1 min
Insulation voltage
720 V
Usage frequency
50 - 60 Hz
Safety factor
N ≤ 5
Insulation
Class E
Fixation
DIN rail or plate
Mounting
Never leave the CT secondary open, risk of overvoltage
Height
65 mm
Width
56 mm
Depth
45 mm (63 mm with bracket)
Weight
141 g
Colour
Blue
Materials
Self-extinguishing thermoplastic UL94 V0
Operating temperature
-25°C to +50°C
Storage temperature
-40°C to +80°C
Indice de protection
IP20
Protection class
IEC 61869-1, IEC 61869-2
Standards
1 unit
Minimum order
1 unit
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Developed and manufactured in Europe

We work with the Italian manufacturer Frer. This collaboration guarantees us complete control of the manufacturing process. The products are carefully designed following a strict quality control procedure (test reports available on request). Reliability and quality are our core concerns when we select our service providers.

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Controlled delivery times

Delivery deadlines are met thanks to our complete control over the manufacturing process and the proximity of our production plants.

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