35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer

Product Details
Customization: Available
Type: Neutral Point Grounding Resistor Cabinet for Trans
Model No.: Ly-Bnr
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  • 35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer
  • 35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer
  • 35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer
  • 35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer
  • 35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer
  • 35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
LY-BNR-35
Installation
Fixed
Structure
Cabinet
Language
Chinese, English, Russian, etc
Loading Port
It Depends
Rated Voltage
6-66kv
Frequency
50Hz
Transport Package
Wooden Case or Others
Specification
As required
Trademark
LIANYUAN
Origin
China
Production Capacity
10000 Sets/Year

Product Description

Product Description

        For power systems with different voltage levels, the neutral point grounding mode is different, according to China's national conditions, China's 6~66KV distribution system mainly uses small current grounding operation mode. In order to effectively prevent the arc grounding of the system, eliminate the grounding fault, and improve the quality of power supply, according to the new regulations of the national design code for overvoltage protection, when the capacitor current of the power grid exceeds 10A, the arc suppression coil device should be installed.
        Our company produces the LY-PTH series of turn type arc suppression coil device, the complete set of devices adopts standard industrial computer system, bus structure, multi-layer circuit board design, full color LCD screen, full Chinese character display. It has the characteristics of stable and reliable operation, intuitive display, strong anti-interference ability, etc. At the same time, the system has perfect parameter setting and information query function. The system overcomes the limitation of small adjusting range of previous arc-suppressing coil devices and can be adjusted comprehensively.

35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer

Product Parameters

35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution TransformerIntroduce:
1. Resistance stabilization:The temperature coefficient of resistance is 2.17 × 10-5 Ω ºC(The temperature coefficient of resistance 315 ºC 0.000225/C,426 ºC 0.000249/C,537 ºC  0.000283/C,648 ºC 0.000313/C),ensuring the sensitivity of protection.
2. It can maintain good antioxidant performance at a high temperature of 1000 ºC and is suitable for environments with severe pollution.
3. Good toughness at high temperatures, does not deteriorate, is not easy to break, and has a long service life (promised 20 years).
4. High tensile strength, able to effectively resist the action of electric force.
5. Melting point up to 1500 ºC, short-term allowable temperature rise of 760 ºC, continuous allowable temperature rise of 385 ºC.
6. Reasonable heat dissipation structure, the resistor element adopts a grid structure, with the best cooling airflow channel, avoiding local high temperature points and easily burned points.
7. Product serialization: Applicable voltage: 110V~66KV; Allow flow: 5A to 5000A; Nominal resistance: 0.1 Ω~1500 Ω; Allowable flow time: 10S, 30S, 60S, 2H continuous operation
8. Modular resistor components. It can be combined in series and parallel to meet the needs of different currents, voltages, and resistance values

Model System Voltage(KV) Short-time Through Current(A) Short Flow Time(S) Nominal Resistance(Ω) Remark
LY-BNR6.3-100/36.4 6.3 100 10 36.4  
LY-BNR6.3-200/18.2 6.3 200 10 18.2  
LY-BNR6.3-400/9.09 6.3 400 10 9.09  
LY-BNR6.3-600/6.06 6.3 600 10 6.06  
LY-BNR6.3-1000/3.64 6.3 1000 10 3.64  
LY-BNR10-100/57.7 10 100 10 57.7  
LY-BNR10-200/28.9 10 200 10 28.9  
LY-BNR10-400/14.4 10 400 10 14.4  
LY-BNR10-600/9.62 10 600 10 9.62  
LY-BNR10-1000/5.77 10 1000 10 5.77  
LY-BNR35-200/101 35 200 10 101  
LY-BNR35-400/50.5 35 400 10 50.5  
LY-BNR35-600/33.7 35 600 10 33.7  
LY-BNR35-1000/20.2 35 1000 10 20.2  
LY-BNR35-1300/15.5 35 1300 10 15.5  
LY-BNR35-2000/10.1 35 2000 10 10.1  

Detailed Photos

35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer

Certifications

35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer

FAQ

 

35kv 400 500 630 750 800 1000 1200 1250A Grounding Transformer and Resistance Cabinet Protection Dry Type Electric Power Distribution Transformer

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