earthing switch rated voltage 12kv 24kv 40.5kv

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$30.00 - $120.00 / Sets | 10 Set/Sets (Min. Order)
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Overview
Quick Details
Place of Origin:
Beijing, China
Brand Name:
Daelim
Model Number:
JN15-12/24(40.5)
Max. Current:
125ka
Max. Voltage:
40.5kv
keywords:
earthing switch rated voltage 12kv 24kv 40.5kv
standards:
IEC62271-102
Supply Ability
Supply Ability:
1000 Set/Sets per Year
Packaging & Delivery
Packaging Details
international standard package ,proper for any special customer air or sea requirements ,one set one case
Port
tianjin
Lead Time :
within 45 days after received payment

earthing switch rated voltage 12kv 24kv 40.5kv

Summary

earthing switch rated voltage 12kv 24kv 40.5kv

1.JN15-12 indoor HV earthing switch absorbs advanced new technics from
domestic and abroad. It conforms to GB1985 AC HV disconnect switch and earth
switch, relative standards IEC62271-102 and passes KEMA test.

earthing switch rated voltage 12kv 24kv 40.5kv

2.The apparatus applies to power system of rating below12/24/40.5kV, and AC 50/60H z. It is
suitable for various types HV switchgear for earthing protection. Th e holistic
earthing switch consists of basis, supporting insulator, main axis, main blade,
fast spring, fixed and moving contact.

earthing switch rated voltage 12kv 24kv 40.5kv

3.Additional electronic display is also available according to the user's requirement  

earthing switch rated voltage 12kv 24kv 40.5kv

 

Ambient condition

earthing switch rated voltage 12kv 24kv 40.5kv

1. Altitude: 1000m;
2. Ambient temperature: -25 ~+40 ;
3. Relative humidity: daily average 95 , monthly average 90 ;
4. Earthquake intensity: 8 degree

earthing switch rated voltage 12kv 24kv 40.5kv

Product feature

earthing switch rated voltage 12kv 24kv 40.5kv

1. Advanced design and steady performance.
2. Simple structures, simple mounting and adjustment.
3. Quick breaking and making capability.
4. Handsome appearance and delicate manufacture technics.
5. Usable and scientific, available operation on both two sides(right and left).

earthing switch rated voltage 12kv 24kv 40.5kv

 

Technical specification
Item UnitData
Rated voltagekV122440.5
Rated short-time withstand currentkA31.5,40,5031.5,40,5031.5
Rated short-circuit durations444
Rated short-circuit making currentkA8010012580, 100, 12580
Rated peak withstand currentkA8010012580, 100, 12580
Central destance between polesmm150, 165, 210, 230, 250, 275210, 230, 250, 275350385460
Rated insulting   level1min.PF withstand voltagekV42/4950/6095
Lightning impulse withstand voltage75/85125/145185