Control Transformer

sieno DP-812 Series 500A -1500 Split Core Current Transformer

sieno DP-812 Series 500A -1500 Split Core Current Transformer

sieno DP-812 Series 500A -1500 Split Core Current Transformer
Product description: sieno DP-812 Series 500A -1500 Split Core Current Transformer
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sieno DP-812 Series 500A -1500 Split Core Current Transformer

Description

The DP Series current transformer has been specially designed to facilitate their installation in new or already existing net works. They may be installed without opening any cable or busbar circuit.The connection of conventional CTs usually requires the interruption of the primary side current to pass cables or busbar through the transformer core to connect such cables to thev primary terminals.

Feature

Two installation methods: Panel / Busbar.

Wide inner window,allowing clamping of big cables or busbar

Wide range of sizes to accommodate all the existing installation

Primary current from 5A to 5000A

features

Product Description

Rated frequency	50Hz/60Hz
Rated test voltage	3kv AC (1min)
Rated short-time thermal current (lth)	60in
Rated dynamic current (ldyn)	2.5lth
Rated voltage (Um)	0.72kv AC
Continuous overload (ld)	1.2In
Operating temperature	-10°C~50°C
Housing self-extinguishing class	VO
Safety factor	FS 5
Secondary current	5A/1A

Technical data and dimension

Type	Ration (A)	Rated power (VA)
Type	Ration (A)	Class: 0.5	Class: 1.0
DP-812	500/5	-	2.5
DP-812	600/5	-	2.5
DP-812	750/5	2.5	5
DP-812	800/5	5	2.5
DP-812	1000/5	7.5	3.75
DP-812	1200/5	10	5
DP-812	1250/5	10	5
DP-812	1500/5	10	5