Single Phase CT 11kv Current/Voltage Potential Ratio 15/5 to 1200/5 Available Accuracy Class 0.5 Instrument Transformer
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Product Details
| Customization: | Available |
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| Application: | Instrument, Metering |
| Type: | Current Transformer |
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Basic Info.
- Model NO.
- LZZBJ9-10A
- Phase
- Single
- Operation Condition
- Indoor
- Usage
- Protection, Measurement
- Winding Form
- Single Layer & Tightly Wound Type
- Insulating Medium
- Epoxy Resin
- Installation
- Extension Type
- Magnetic Circuit Structure
- Single Stage Type
- Voltage Transformation Principle
- Electromagnetic Type
- Insulation Level
- 12/42/75kv
- Power Factor
- CosΦ=0.8(Lag)
- Rated Secondary Current
- 5A or 1A
- Rated Frequency
- 50Hz or 60Hz
- Transport Package
- Export Box
- Trademark
- DGG
- Origin
- China
- HS Code
- 8504311000
- Production Capacity
- 100000PCS/Year
Packaging & Delivery
- Package Size
- 35.00cm * 20.00cm * 25.00cm
- Package Gross Weight
- 28.000kg
Product Description
Our factory
We are professional manufacturer of current transformer voltage transformer, Vacuum Circuit Breakers/Recloser,Isolation switches,Dropout Fuse Cut-out,Lightning Arresters,High and Low Voltage Cabinets,Metering Devices,Power Distribution Transformers etc.
General:
This type of current transformer adopts epoxy-resin vacuum casting and fully enclosed post structure, is applicable for power systems of rated frequency 50Hz or 60Hz rated voltage up to and including 10kV, used for electric energy metering, current measurement, and relay protection, it can be an arbitrary combination of classes 0.2S, 0.2, 0.5 and 10P.
It complies with the standards GB20840.1-2010 Instrument transformers-Part 1: General requirements, GB 20840.2-2014 Instrument transformers- Part 2: Additional requirements for current transformers, and JJG 313-2010 Instrument Current Transformers.
Use environment
Technical parameter
Transformer ratio
Outline and Dimension
Our Customer
Our customers are located all over the world.
Test Reports
All products have undergone professional testing and certification.

Photos of Product
We are professional manufacturer of current transformer voltage transformer, Vacuum Circuit Breakers/Recloser,Isolation switches,Dropout Fuse Cut-out,Lightning Arresters,High and Low Voltage Cabinets,Metering Devices,Power Distribution Transformers etc.
General:
This type of current transformer adopts epoxy-resin vacuum casting and fully enclosed post structure, is applicable for power systems of rated frequency 50Hz or 60Hz rated voltage up to and including 10kV, used for electric energy metering, current measurement, and relay protection, it can be an arbitrary combination of classes 0.2S, 0.2, 0.5 and 10P.
It complies with the standards GB20840.1-2010 Instrument transformers-Part 1: General requirements, GB 20840.2-2014 Instrument transformers- Part 2: Additional requirements for current transformers, and JJG 313-2010 Instrument Current Transformers.
Use environment
- Altitude: should not exceed 1000m
- Ambient temperature:-5ºC~+40ºC
- Air relative site: indoor.
Technical parameter
- Insulation level:12/42/75kV
- Power factor:cosΦ=0.8(lag)
- Rated secondary current: 5A or 1A
- Rated frequency:50Hz or 60Hz
- Weight: 21kg
Transformer ratio
| Rated primary current(A) | Accuracy class | Rated output(VA) | Rated short-time thermal current(kA/s) |
Rated insulation level(kA) |
| 5 | 0.2S 0.2S/0.5 0.2S/0.5/10P10 0.2S/10P10 |
10 10/10 10/10/15 10/15 |
0.36 | 0.9 |
| 10 | 0.72 | 1.8 | ||
| 15 | 1.08 | 2.7 | ||
| 20 | 1.44 | 3.6 | ||
| 25 | 1.8 | 4.5 | ||
| 30 | 2.16 | 5.4 | ||
| 40 | 2.88 | 6.3 | ||
| 50 | 3.6 | 7.2 | ||
| 60 | 4.32 | 8.1 | ||
| 75 | 5.4 | 13.5 | ||
| 80 | 5.76 | 14.4 | ||
| 100 | 7.2 | 18 | ||
| 120 | 8.64 | 21.6 | ||
| 150 | 10.8 | 27 | ||
| 200 | 14.4 | 36 | ||
| 250 | 18 | 45 | ||
| 300 | 21.6 | 54 | ||
| 400 | 28.8 | 63 | ||
| 500 | 36 | 72 | ||
| 600 | 43.2 | 108 | ||
| 800 | 57.6 | 120 | ||
| 1000-1500 | 72 | 144 |
Outline and Dimension
Our Customer
Our customers are located all over the world.
Test Reports
All products have undergone professional testing and certification.

Photos of Product
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