products details

Casa prodotti

Limitatore di tensione della sottostazione

YH10W-21 Polymer Lightning Arrester 21kV 10kA Substation

MOQ:	30
prezzo:	1

Detail Information

Product Description

Detail Information

Certificazione:

ISO9001

Tensione nominale:

21kv

Diametro del capannone:

138/108

Altezza:

218mm

Peso lordo:

2,5 kg

Distanza di fuga:

662

Corrente di lunga durata:

400A

Impulso di fulmine:

125/150KV

Mocv:

17 kV

Corrente nominale:

10kv

Tensione residua:

60.5kv

Corrente di impulso fulmineo:

56kv

Tensione di riferimento DC:

29.7kv

Impulso di lunga durata:

250a

Impulso ad alta corrente:

65kA

Tensione di frequenza di potenza:

50kv

Evidenziare:

Polymer lightning arrester 21kV

Substation lightning arrester 10kA

Lightning arrester with polymer housing

Product Description

Metal-Oxide Lightning Arrester Surge Arrester 10ka, 21kv

Product Specifications

Attribute	Value
Model NO.	YH10W-21
Installation	Parallel Arrester
Application	Substation
Size	Medium
Operation Voltage	High Voltage
Shape	Cuboid
Material	ZnO
Brand	Yongde
Phase	Single
Housing Color	Grey
Housing	Polymer
Voltage	21kv
Transport Package	Carton
Specification	SGS
Trademark	YONGDE
Origin	Hangzhou
HS Code	85354000
Production Capacity	5000PCS/ Month

Technical Details

Rated voltage	21KV
Shed diameter	138/108
Height	218mm
Gross weight	2.5kg
Creepage distance	662
Long duration current impulse	400A
Lightning impulse withstand	125/150KV

Performance Characteristics

Type	YH5W5-21/56
Rated voltage (kV)	21
MOCV (kV)	17
Nominal Current (kV)	10
Residual voltage of steep impulse at 5kA (kV)	60.5
8/20µS Residual voltage of lightning impulse current at 5kA (kV)	56
1mA D.C reference voltage (kV)	29.7
Line discharge level	1
2mS long duration impulse current (A)	250
4/10µS High current impulse (kA)	65
Lightning impulse withstand (kV)	125
Power frequency voltage withstand (dry/wet) (kV)	50
Material employed in series non-linear resistor	Zinc Oxide

Our Services

Inquiries about products or prices receive responses within 24 hours
Experienced, English-speaking staff available to answer all questions
OEM & ODM services available for custom designs
Distributorship options for unique designs and current models
Complete protection of sales areas, designs, and private information

Purchase Information

100% authentic products - please provide complete address details for accurate shipping calculations
Mixed shipments available for different specifications to reduce freight costs
Wholesale only - contact us for samples or questions

Quality Assurance