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  • SPE105 JN22B-405315 Indoor AC high voltage earthing switch grounding switch
  • SPE105 JN22B-405315 Indoor AC high voltage earthing switch grounding switch

SPE105 JN22B-405315 Indoor AC high voltage earthing switch grounding switch

Description:

1. Advanced design and steady performance.

2. Simple structures, installation and adjustment.

3. Fast breaking and making capability.

4. Handsome appearance and delicate manufacture craft. 5. Usable and scientific apparatus, be operated on both sides(right and left).

  • Product Description

SPE105 JN22B-40.5/31.5 Indoor AC high voltage earthing switch, grounding switch

JN22B-40.5/31.5 indoor AC high voltage earthing solation  switch is an advanced level product with high-tech parameters performance improved on the basis of JN22-40.5/31.5.After comprehensive evaluation,it conforms to GB1985 AC HV disconnect switch and earthing switch and IEC62271-102:2002,applies to power system of 40.5kV and AC 50Hz.Can be used with KYN61-40.5 and other types high voltage switchgear,also play a protective role in the high-voltage electrical equipment overhaul

 

1.Product name: LYE105 JN22B-40.5/31.5 Indoor AC high voltage earthing switch, grounding switch

2.Standards: GB 1985-2004 AC HV disconnect switch and indoor earthing switch , IEC62271-102: 2002.

3.Application: KYN61-40.5 HV switchgear and various types HV switchgear

4.Main function: used for earthing protection

5.Altitude: ≤1000m

6.Ambient temperature: -10°C~+40°C

7.Earthquake intensity: ≤8 degree

8.Applicable occasion should free from inflammables, explosives, corrosives and severe vibration

SPE105 JN22B-40.5/31.5 Indoor AC high voltage earthing switch, grounding switch

Product feature

1. Advanced design and steady performance. 2. Simple structures, installation and adjustment. 3. Fast breaking and making capability. 4. Handsome appearance and delicate manufacture craft. 5. Usable and scientific apparatus, be operated on both sides(right and left).

 

Item Unit Data
Rated voltage kV 35
Maximum voltage kV 40.5
Rated short-time withstand current kA 31.5
Rated short-circuit duration s 4
Rated short-circuit making current kA 80
Rated peak withstand current kA 80
Phases center distance mm 280,300,350,400
Rated insulation level PF withstand voltage (1 min) kV Phase to earthPhase to phase 95
Lightning impulse withstand voltage   185

 

B H L
280 750 1180
300 790 1180
350 890 1280
400 990 1374

About us:

We are specialty on epoxy resin medium voltage and high voltage components, such as 12KV, 24 KV, 36KV and 40.5KV switchgear bushing, high voltage earthing isolation switch ,contactor box, insulators, transducers. 630A, 1250A, 2500A, 3150A and 4000A contactor box, club contact, fix contact, arm contact and jaw contact. 630A and 1250A VS1 circuit breaker. 630A and 1250A ZN85-40.5 circuit breaker. 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!

We will give you best quality and price!

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