Generator Resistance Cabinet Neutral Point Grounding Resistance Box for 100/125 MW High Voltage Generator with 10.5 KV and 0.5, 0.8, 1 Ω Resistance

Name: Generator Resistance Cabinet Neutral Point Grounding Resistance Box for 100/125 MW High Voltage Generator with 10.5 KV and 0.5, 0.8, 1 Ω Resistance
Brand: DONGGUAN LONROY EQUIPMENT CO LTD
Availability: InStock

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Generator Resistance Cabinet Neutral Point Grounding Resistance Box for 100/125 MW High Voltage Generator with 10.5 KV and 0.5, 0.8, 1 Ω Resistance

Grote Afbeelding : Generator Resistance Cabinet Neutral Point Grounding Resistance Box for 100/125 MW High Voltage Generator with 10.5 KV and 0.5, 0.8, 1 Ω Resistance

Productdetails:

Plaats van herkomst:	CHINA
Merknaam:	Lonroy
Certificering:	ISO ASTM CE

Betalen & Verzenden Algemene voorwaarden:

Min. bestelaantal:	1
Prijs:	Negotaible
Verpakking Details:	houten pakket
Levertijd:	5-8 werkdagen
Betalingscondities:	L/C, D/A, D/P, T/T, Western Union
Levering vermogen:	200

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Generator Resistance Cabinet Neutral Point Grounding Resistance Box for 100/125 MW High Voltage Generator with 10.5 KV and 0.5, 0.8, 1 Ω Resistance

beschrijving

Spanning:	220 V, 380 V	Beschermingsklasse:	IP56
Generatorcapaciteit:	100/125 MW	Generator beoordeelde spanning:	10.5 kV
Secundaire zijweerstand:	0,5, 0,8, 1 Ω	Maximale aardingsstroom:	4, 5, 6 a
Primaire zijspanning:	10.5/√3, 13.8/√3, 15.75/√3, 18/√3, 20/√3 kv	Secundaire zijspanning:	0,22 kV
Nominale capaciteit van de transformator:	30, 50 kVa	Aardingsbeveiligingsspanning:	0,1 kV
Temperatuurcoëfficiënt van de weerstand:	Klein	Hoge temperatuurweerstand:	Ja
Toepasselijk spanningsbereik:	35kV en lager	Weerstandstype:	Hoogspanningsmacht
Functionele structuur:	Ontworpen voor het milieu
Markeren:	100/125 MW Generator Resistance Cabinet , 10.5 KV Neutral Point Grounding Resistance Box , 0.5 , 0.8 , 1 Ω High Voltage Generator Resistance Cabinet

Generator Resistance Cabinet High Voltage Generator Neutral Point Grounding Resistance Box

The generator resistance cabinet, also known as the generator neutral point grounding resistance cabinet, is designed for diesel generators or wind turbines operating in grid connection mode. It provides critical protection by detecting single-phase grounding faults, quickly switching circuits, and limiting grounding current to prevent overvoltage hazards and insulation damage.

Key Features and Benefits

Prevents winding insulation damage and subsequent inter-phase or inter-turn short circuits
Utilizes high-quality high-voltage resistors developed by Lonroy
Features custom-designed functional structures for various working environments
Safe operation with high temperature resistance and minimal resistance temperature coefficient
Ideal for high-resistance grounding in 35KV and below generator sets

Applications

Widely used in urban power supply systems, power plants, subways, ships, metallurgy, wind farms, photovoltaic power stations, and ports.

Technical Specifications

Parameter	100/125 MW	200 MW	300 MW
Generator rated voltage (KV)	10.5	13.8	15.75 \| 18 \| 20
Maximum single-phase grounding current (A)	4	5	6
Primary side voltage of grounding transformer (KV)	10.5/√3	13.8/√3	15.75/√3 \| 18/√3 \| 20/√3
Secondary side voltage of grounding transformer	0.22	0.22	0.22
Rated capacity of grounding transformer (KVA)	30	30	50
Secondary side resistance value (Ω)	1	0.8	0.5
Grounding protection extraction voltage (KV)	0.1	0.1	0.1