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DP-812
Winston
Winston DP-812 Series 500A -1500/5A 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 the 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
Specifications
| 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) | |
| 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 |
Dimension:
Packing&Shipping
TRADE INFO
Winston DP-812 Series 500A -1500/5A 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 the 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
Specifications
| 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) | |
| 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 |
Dimension:
Packing&Shipping
TRADE INFO
