| Voltage Class: | 10kv | Rated Secondary Current: | 5A/1A |
|---|---|---|---|
| Application: | Indoor | Rated Insulation Level: | 12/42/75kv |
| Ambient Temperature: | -45℃ To +40℃ | Material: | Cast Resin Or Steel |
| Standard: | GB, IEC Standard, | Installation Location: | Power Plants, Substations And Power Systems Etc |
| Highlight: | LZZBJ9-10KV CT Current Transformer,LZZBJ9 CT Current Transformer,Fully Enclosed CT Current Transformer |
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1. LZZBJ9- 10KV 33KV 35KV Fully Enclosed Indoor Type CT Current Transformer
LZZBJ9- 10KV 33KV 35KV Fully Enclosed Indoor Type CT Current Transformer is casting resin and fully enclosed indoor type for 12 kV and current measurement and relay protection do ac 50/60 Hz line.
· suitable for air-insulated switchgear.
· Applicable altitude 2000 meters.
· equipment maximum operating voltage of 12 kV (greater than 12 kV to please our confirmation).
· This model is a total of 12 secondary terminals can support up to six windings (depending on parameters).
2. Technical Parameters
| Rated primary current(A) | Accuracy classes combination | Accuracy classes and rated output(VA) | Short-time thermal current(kA/1S) | Rated dynamic current(kA) | ||||||
| 0.2S | 0.2 | 0.5S | 0.5 | 10P10 | 10P15 | 10P20 | ||||
| 5 | 0.2S/10P10 0.2S/10P15 0.2S/10P20 0.2 /10P10 0.2 /10P15 0.2 /10P20 0.5 /10P10 0.5 /10P15 0.5 /10P20 0.2S/0.2/10P10 0.2S/0.2/10P20 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 0.5 | 12.5 |
| 10 | 1 | 2.5 | ||||||||
| 15 | 1.5 | 3.75 | ||||||||
| 20 | 2 | 5 | ||||||||
| 25 | 2.5 | 6.25 | ||||||||
| 30 | 3 | 7.5 | ||||||||
| 40 | 4 | 10 | ||||||||
| 50 | 5 | 12.5 | ||||||||
| 75 | 7.5 | 18.75 | ||||||||
| 100 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 10 | 25 | |
| 150 | 15 | 37.5 | ||||||||
| 200 | 20 | 50 | ||||||||
| 300 | 30 | 75 | ||||||||
| 400 | 40 | 100 | ||||||||
| 500 | 50 | 75 | ||||||||
| 600 | 15 | 15 | 15 | 15 | 20 | 20 | 20 | 60 | 150 | |
| 800 | 80 | 200 | ||||||||
| 1000 | 15 | 20 | 15 | 20 | 30 | 30 | 20 | 80 | 200 | |
| 1200 | 80 | 200 | ||||||||
| 1500 | 80 | 200 | ||||||||
| 2000 | 80 | 200 | ||||||||
| 2500 | 80 | 200 |
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Note:
1. The products meet the standards GB1208, GB 20840.1, GB 20840.2, IEC 60044-1, IEC 61869-1, IEC 61869-2.
2. The key components: core, epoxy resin, enameled wire.
3. CE certification by European companies foundry.
4. The user if there are special requirements can be determined in consultation with the Division I after.
5. The table above is not final as the technology promises to please our engineering and technical personnel confirmation.
3. Factory
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4. Delivery
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5. FAQ
1. Send the technical data, better for all useful information; we will make a good recommendation.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
3. Usually shipped by sea, small order or urgent order we can send you by air.