2014 New Product 20KV Outdoor Neutral Grounding Resistor

Prix FOB

Obtenir le dernier prix

1000 ~ 1e+06 / Set

1 Set Minimum Order

Pays:

China

N Â° de modÃ¨le:

MRD-FD

Prix FOB:

1000 ~ 1e+06 / Set (Negotiable) Obtenir le dernier prix

LocalitÃ©:

baoding hebei China

Prix de commande minimale:

1000 per Set

Commande minimale:

1 Set

Packaging Detail:

wooden case, neutral grounding resistor

Heure de livraison:

25 days

Capacité de Fournir:

Payment Type:

Money Gram, Western Union, L/C, T/T

Groupe de produits :

11 kv Neutral Grounding Resistor

Contacter maintenant

Baoding Ming rui Optoelectronics Technology Co., Ltd.

China

Membre gratuit

Personne Ã contacter Ms. lily

No.118 West Fuxing Road,Baoding city, Hebei province,China, Baoding, Hebei

Contacter maintenant

La description

MRD-FD Neutral Grounding Resistor for Generator

Preface
1. Selection of Generator Neutral Grounding Mode
Generator is the driving force in power system, which must have the right ability to respond to sudden failure in operation, to which the mode of generator neutral grounding is closely related.
-solid grounding
-Neutral-point grounding via low-resistance
-Neutral-point ungrounded
-Neutral-point grounding via arc-suppression coil
-Neutral-point grounding via high resistance
Fault Current Allowable Value of the Winding.
Single-Phase Grounding of Generator Stator

Product Description
Preface

1. Selection of Generator Neutral Grounding Mode

Generator is the driving force in power system,

which must have the right ability to respond to sudden failure in operation,

to which the mode of generator neutral grounding is closely related.

solid grounding
-Neutral-point grounding via low-resistance
-Neutral-point ungrounded
-Neutral-point grounding via arc-suppression coil
-Neutral-point grounding via high resistance

Fault Current Allowable Value of the Winding.

Single-Phase Grounding of Generator Stator

Generator Nominal Voltage(kV)	Generator Nominal Capacity(MW)		Allowable Fault Current Value(A)
6.3	≤*0		4
*0.5	Steam turbine generators	*****0	3
	Water turbine generator	*****0
3.8~5.*5	Steam turbine generators	******0	2
	Water turbine generator	*****5
****0	******0		1

Operation Environment

Applies to indoors.
Ambient temperature: between **0 and **0 centigrade.
The altitude shall not exceed ***0m.
Relative humidity be or lower than *5%(*5 centigrade)
Power grid frequency:****2Hz (*0Hz System), ****2Hz (*0Hz System)
The air at the installation site shall be free from chemical corrosion, vapour or explosive dust.

Operation Environment

Applies to indoors.
Ambient temperature: between **0 and **0 centigrade.
The altitude shall not exceed ***0m.
Relative humidity be or lower than *5%(*5 centigrade)
Power grid frequency:****2Hz (*0Hz System), ****2Hz (*0Hz System)
The air at the installation site shall be free from chemical corrosion, vapour or explosive

Pays:	China
N Â° de modÃ¨le:	MRD-FD
Prix FOB:	1000 ~ 1e+06 / Set (Negotiable) Obtenir le dernier prix
LocalitÃ©:	baoding hebei China
Prix de commande minimale:	1000 per Set
Commande minimale:	1 Set
Packaging Detail:	wooden case, neutral grounding resistor
Heure de livraison:	25 days
Capacité de Fournir:	-
Payment Type:	Money Gram, Western Union, L/C, T/T
Groupe de produits :	11 kv Neutral Grounding Resistor