Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
Sample Available

Sectionalizer, Auto Circuit Breaker, Distribution manufacturer / supplier in China, offering 15kv/27kv/38kv Recloser Wtith IEC61850 and DNP3.0 for Distribution and Substation, Pasgt Tactical M88 U. S. Army Steel Replica Anti-Riot Helmet Full Head Coverage with Adjustable Chin Strap for Personal Safety of Airsoft Hunting Paint Ball Bb, Od8mm Stainless Steel Bowfishing Line Guiding Rod with Ceramic Eyelet Accessory Fit Reel Seat Mount for Fishing Bow Fishing Slingshot and so on.

1
    YRS
General Supplier

China Unipolar Switch 145kv Dead Tank.

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $45000.00/ Piece
Local Area: Ningbo, Zhejiang, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Speed: High-Speed Circuit Breaker

Dead-tank SF6 Circuit Breakers

Construction characteristics


*1. Nominal voltage (KV): 145
*2. Rated lighting impulse withstand voltage
(KV): 650
*3. Rated power-frequency withstand voltage
(60 HZ): 275 KV
*4. Rated breaking current: 40 KA
*5. Rated nominal current: 1200A
*6. Nominal frequency: 60 HZ
*7. Operation: Interrupter per phase
*8. Outdoor, weather proof
*9. Arc extinguisher: SF6
10. Operations counter

Control characteristics

*1. Control voltage: 125 Vdc
*2. Spring operating mechanism
*3. Number of trip coil: 2
*4. Number of close coil: 1
*5. Operation controls:
*a. Push bottoms for open and close
*b. Selector switch: LOCAL-OFF-
REMOTE
*6. Protection type
*7. Motor: 125 Vdc

Internal CT's: Specifications
1. Type: Multi-range
2. MR 1200/5 A, 200 VA
3. 100-200-300-400-500-600-800-1000-1200
A / 5 A
4. Class: 1200/5, CL: 0.3, 200 VA
*• 1200/5 CL C 400, 50 VA 2-4-6 MR
*• 1200/5 CL C 400, 50 VA 1-3-5 MR
*• 1200/5 CL C 400, 50 VA 1-3-5 MR
*• 1200/5 CL C 400, 50 VA 2-4-6 MR


REFERENCE: ABB, COOPER, ALSTOM, SIEMES.

*1. Outdoor, weather proof
*2. Galvanized steel structure
*3. Pressure meter: units PSI, BAR, KPA
*4. Independent refill valve, separated from
viewer or gauge.
*5. Current transformer on bushings.
*6. Ambient temperature range: -55 to + 55
* degree C, with SF6


STANDARDS:
ANSI, IEEE, IEC, VDE
Test s