Product Specifications
| Prod Model: |
FNGR10.5kV-1000A-5.77ohm-10s-23 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Business Type: |
Manufacturer |
| Certificate: |
ISO:9001, RoHS |
| System Voltage: |
10.5kv |
| Rated Current: |
1000A |
| Rated Time: |
10s |
| Protection Degree: |
IP23 |
| Color: |
Grey(Ral7035) or as Order |
| Dimension: |
L1230mm W820mm H1670mm |
| Net Weight: |
120kg |
| Function For Resistance: |
Protective Resistor |
| Package Type: |
Surface Mount |
| Resistance: |
3ohm |
| Material: |
SUS304 or SUS316 Optional |
| Application: |
Short Circuit Protection |
| Brand: |
Fullde |
Product Description
10.5kV 600A 10s Neutral Grounding Resistor
High current waterproof NGR; System voltage 35KV; Rated current 10000A; Rated time 1S.
Neutral Grounding Resistors (NGRs) - sometimes called Neutral Earthing Resistors - are employed in medium-voltage AC distribution networks to limit the current that would flow through the neutral point of a transformer or generator in the event of an earth fault. NERs limit fault currents to a value that does not cause any further damage to switchgear, generators or transformers beyond what has already been caused by the fault itself.
Features
low temperature coefficient.
double insulation,high stability.
Customized according to the requirements.
Company Information
Fullde Electronics specializes in the custom design and manufacture of ancillary devices and instruments for electric power equipment such as Load banks, neutral grounding resistor, brake resistors, filter resistors, compact resistors, wirewound resistors, steel grid resistors. we are fully equipped and capable of manufacturing many other types of power-related equipment to customer specifications with high quality level is achieved by following rules edited by ISO 9001.
Enquiry Information
REQUIRED INFORMATION FOR A NGR QUOTE |
| No. | Item | Value | Marks |
| ELECTRICAL DATA |
| 1 | Rated Voltage Ur(kV) |
| Network voltage (Un) or rated voltage (Ur = Un / √ 3) |
| 2 | Rated Fault Current(A) |
|
|
| 3 | Rated Fault Time(s) |
|
|
| 4 | Rated Resistance Value(Ω) |
| At ambient temperature |
| ACCESSORIES |
| 1 | Current Transformer |
| Current Transformer characteristics(ratio/accuracy/class) |
| 2 | Isolators |
| On load or Off load |
| ARRANGEMENT |
| 1 | Outdoor or Indoor use |
|
|
| 2 | Housing Finishing |
| Galvanizing/painted color/Stainless steel. |
| 3 | Protection degree (IP) |
| We can use different protection level (IP level) for NGR such as IP23, IP 54 & IP 55. |
Contact
Any question, please contact me freely!
Name: Lemon
Position: Foreign trade manager
Tel: +86-769-81686081
Fax:+86-769-85250398
Cellphone:+86-13926830809
Website: www.fullde.cn, fullde.en.alibaba.com
FULLDE ELECTRONICS is professinal manufacturer in produing large power resistors and sets. We provide customization for Load Resistor, Neutral Ground Resistor, Braking Resistor, Filter Resistor and other resistors. We can do OEM & ODM.
We keep long-term cooperation with China Southern Power Grid Company Limited, NARI Technology Co., Ltd., Hitachi Elevator (China), IFE Elevator ect. FULLDE products have gained widespread recognition and trust from customers.
We expect we conspire together the development, create the brilliancy together!
