DP 23 Low Voltage Split Core Current Transformers
- Category: >>>
- Supplier: Yueqing Annai Electrical Co. Ltd.
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Product Overview
Description
DP/TP Series Split Core Current Transformer with CE and RHOS Certificates
Features
Two built in fixing methods: panel/busbar
Very easy to install
Wide inner window,allowing clamping of big cables or bus-bars
Wide range of sizes to accommodate all the existing installation
Primary current form 5A to 5000A
Description
The DP series split core 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 bus-bar circuit. The connection of conventional CTs usually requires the interruption of the primary side current to pass cables or bus-bar through the transformer core to connect such cables to the primary terminals.
Specifications
| Rated frequency | 50/60Hz |
| Rated test voltage | 3Kv AC (1 min) |
| Rated short-time thermal current (Ith) | 60In |
| Rated dynamic current (Idyn) | 2.5Ith |
| Rated voltage (Um) | 0.72Kv AC |
| Continuous overload (Id) | 1.2In |
| Operating temperature | .-10 degree to 50 degree |
| Housing self-extinguishing class | VO |
| Safety factor | FS 5 |
| Secondary current | 5A/1A |
Standard
IEC60044-1 GB1208-2006
| Type | Ratio(A) | Burden(VA) | |
| Class:0.5 | Class:1.0 | ||
| DP-23 | 100/5 | - | 1.5 |
| DP-23 | 150/5 | - | 1.5 |
| DP-23 | 200/5 | - | 1.5 |
| DP-23 | 250/5 | - | 1.5 |
| DP-23 | 300/5 | 1.5 | 2.5 |
| DP-23 | 400/5 | 2.5 | 3.75 |
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