Fzn25 AC Type 12kv Indoor High Voltage Vacuum Load Break Switch with Fuse
- Model NO.: FZN25-12/T630-20
- Operation: Electric Type
- Arc-extinguishing Medium: Vacuum
- Structure: Vcb
- Type: Fuse
- Certification: ISO9001-2000, CE, CB, CCC
- Rated Frequency: 50Hz
- 4s Thermal Current: 20ka
- Auxiliary Circuit Rated Voltage: 220V
- Rated Short-Circuit Closing Current: 50ka
- Rated Transfer Current: 2000
- Specification: CE ROHS
- HS Code: 85310000
- Breaking Capacity: High Voltage Circuit Breakers
- Speed: High-Speed Circuit Breaker
- Installation: Fixed
- Poles Number: 3
- Function: Circuit-Breaker Failure Protection
- Rated Voltage: 12kv
- Rated Current: 630A
- Mechanical Life: 10000 Times
- The Auxiliary Circuit Rated Voltage: AC/DC 220/110
- Fuse Type: Sdlaj-12 Sflaj-12
- Trademark: OEM/HEYI
- Origin: Zhejiang Yueqing
FZN25, FZRN25 type vacuum load break switch and composite apparatus, suitable for three-phase AC 50Hz ring network or terminal power supply and industrial electrical equipment for load control and short circuit protection use, load break switch open and close the closed loop current, no-load transformer and cable charging current, composite apparatus can break any current till rated short circuit current. Adopt the straight move or isolating fracture and vacuum interrupter linkage. With function of manual and electric operation.
FZN25, FARN25 special transmission structure design, arc extinguish chamber only withstand voltage in the moment of closing and breaking, small size, low price.
FZN25, FARN25 can realize isolation frature and arc extinguish chamber fracture disposable operating.
FZN25, FARN25 has a grounding switch mutual linkage grounding valve between the static contact and movable conductive cylinder, ensures safety and convenient maintenance.
The Use Of Environmental Conditions:
1 Ambient air temperature: Upper limit +40º C, lower limit-25º C(allow storage at -30º C), 24h average value is not higher than +35º C
2 Altitude: No more than 1000m
3 Relative humidity: Daily average value is not greater than 95%, monthly average is not greater than 90%
4 Earthquake intensity: Do not exceed 8 degree
5 The surrounding air is not corrosive and flammable gas, steam and other significant pollution.
6 No regular violent vibration
7 Contamination grade: II class
1 30% T/T advance, the balance against to the copy B/L or LC at sigh
2 The other specific issues can negorate.
3 Pls confirm the details with us before do the prepayment.
1 Wooden packing
2 1pcs/per CTN
3 G/N. W: 50/45kg
4 We can packing as your required, good looking design
Why choose us:
1 ISO9001, SGS, Gold golden supplier
2 Monthly Production Capacity -- 50000 Pcs
3 All goods examined before delivery by 10 QC staff
4 Prompt Reply Within 12 Hours
5 8000 square meters work environment