| Customization: | Available |
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| Application: | Electronic, Instrument, Position Sensor, Audio, Lighting |
| Type: | Current Transformer |
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10kv indoor high voltage current transformer LZZBJ9-10
Experience the pinnacle of innovation with our 11kv Current Transformer, meticulously designed for indoor applications. Utilizing state-of-the-art epoxy-resin vacuum casting and a fully enclosed post structure, this transformer is ideal for power systems with a 50Hz or 60Hz rated frequency, and a voltage capacity of up to 10kV. Designed to excel in electric energy metering, precise current measurement, and robust relay protection, this versatile transformer offers the flexibility of an arbitrary combination of classes. Options available include premium quality classes of 0.2S, 0.2, 0.5, and 10P.
Our product steadfastly adheres to the national and international standards, specifically GB20840.1-2010, Instrument Transformers - Part 1: General Requirements, as well as GB 20840.2-2014, Instrument Transformers - Part 2: Additional Requirements for Current Transformers, and JJG 313-2010, Instrument Current Transformers, ensuring unparalleled quality and reliability.
The performance of products is conformed to IEC61869-1:2007, IEC61869-2:2012 commission requirements
Rated insulation level: 12/42/75kV
Power factor of load: COSΦ=0.8
Rated frequency: 50Hz, 60Hz
Rated secondary current: 5A or 1A
Ambient Temperature -5ºC~ +55ºC
The technical parameters of the form are for reference only.
| Model | Rated primarycurrent (A) | Accuracy level combination | Rated output (VA) | Rated short-time thermal current(kA/s) | Rated dynamic stabilization current(kA) |
| LZZBJ9-10(12)A1 | 5 | 0.2(S) 0.5(S) 0.2(S)/0.2(S) 0.2(S)/0.5(S) 0.2(S)/10P10 0.5(S)/10P10 0.2(S)/0.5(S)/10P10 |
10 10 10/10 10/10 10/15 10/15 |
0.5 | 1.25 |
| 10 | 1 | 2.5 | |||
| 15 | 1.5 | 3.75 | |||
| 20 | 2.0 | 5.0 | |||
| 30 | 3 | 7.5 | |||
| 40 | 4.0 | 10 | |||
| 50 | 5 | 12.5 | |||
| 75 | 7.5 | 25 | |||
| 100 | 10 | 25 | |||
| 150 | 15 | 37.5 | |||
| 200-600 | 45 | 112.5 | |||
| 800-1200 | 63 | 130 | |||
| 1500-3000 | 80 | 160 |
The following are the specific installation and external dimension drawings of the product. We can design products of different sizes and dimensions according to the requirements provided by the customer. Tailor your transformer to fit your unique specifications.
Our credentials are bolstered by the acclaimed ISO certification . Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.
Q1: Are you a trading company or manufacturer ?
A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.
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