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SPCM36 400 A/333 mV Ø35 mm 3 m cable compact split core CT • SPCM36400X33

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Home Energy measurement and management Split core CT SPCM36 400 A/333 mV Ø35 mm 3 m cable compact split core CT

SPCM36400X33

SPCM36 400 A/333 mV Ø35 mm 3 m cable compact split core CT

Sold individually, in packs of 1

This product has been added to the quote request!

Other sizes available

200A 600A

Description

Current transformers are used to reduce the primary current to a value suited to the product connected downstream.

The Zelec SPCM transformer is an open and particularly compact CT. The special feature of this 333 mV secondary is that it can be connected between the CT and the meter at a distance of several meters. The mV output is suited to open and close  the CT when the installation is live. It is ideal for retrofitting installations.

These current transformers are designed to meet the needs of existing industrial and tertiary installations, but also for energy management when connected to an energy meter.

Technical characteristics

Manufacturer
Zelec
Primary
400 A
Secondary
333 mV
Size of upstream cable or bar passage
Ø35 mm
Precision class
0.5
Connection
Supplied with a 3 metre long 0.75 mm² cable
Continuous overload current
1.2 In
Dynamic short-circuit current (Idyn)
2.5 x Ith
Dielectric quality
2.5KV / 1mA / 1min
insulation voltage
720 V
Usage frequency
50 - 60 Hz
Safety factor
N ≤ 5
Insulation
Class E
Mounting
By clamp on the cable (hooks available)
Precautions for use
Carefully check the direction of the current
Height
92 mm
Width
58 mm
Depth
37 mm (46 mm with fixing hooks)
Weight
392 g
Colour
Black
Materials
PA / UL94-V0
Operating temperature
-20°C to +50°C
Storage temperature
-20°C to +80°C
Protection class
IP20
Standards
IEC 61869-1, IEC 61869-2
Packaging
1 unit
Minimum order
1 unit
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Assembly in a matter of seconds

Easy opening and closure thanks to a snap-fit bracket. This system is ideal for existing installations requiring additional metering points.

The direction of the current is clearly indicated on the product by an arrow, limiting any wiring errors.

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Zero outage

The 333mV output allows the CT to be opened and closed while live without any risk to the user. This output also allows a distance of several meters between the CT and the energy meter without any loss of measurement accuracy.

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