10.5kv 1000A Neutral Grounding Resistor

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