FZW28F-12kv 24kv 22KV Outdoor High Voltage Load Break Switch

Basic Information
Place of Origin: XIAN, China
Brand Name: XG
Certification: ISO CCC
Model Number: FZW28
Minimum Order Quantity: 1 SET
Packaging Details: WOODEN CASE
Delivery Time: 3-7 DAYS
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000 SET
Detail Information
Type: Indoor Medium: Vacuum
Material: Galvanized Sheet And Accessories Standard: GB, IEC Standard
Function: Switch On And Off Normal Load Current Installation Location: Power Plants
Warranty: 12 Months OEM: Yes
Rated Voltage: 7.2kV, 12kV, 17.5kV, 24kV Rated Current: 400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A
High Light:

FZW28F-12kv High Voltage Load Break Switch


22KV High Voltage Load Break Switch


24kv High Voltage Load Break Switch

Product Description

1. FZW28F-12kv 11kv 24kv 22KV Outdoor high voltage air load break switch LBS


FZW28F-12 outdoor vacuum load break switch is pole mounted handle and motor free maintenance switch, which adopt vacuum arc extinguish and SF6 insulation medium. It conforms with IEC6 2271-103 & GB/T3804: High voltage AC load break switch. This load break switch (switch and controller) have function of fault checking, protection and communication.


2. Parameter list


No. Item Unit Data
1 Rated voltage KV 12
2 Insulating level 1 min power frequency withstand KV Dry 42/49
Wet 34
Lighting impulse withstand 75/85
3 Rated frequency HZ 50
4 Rated current A 630
5 Rated short-time withstand current and lasting time KA/4S 16/4
6 Rated peak withstand current KA 40
7 Rated short circuit closing current KA 40
8 Mechanism life Times 10000
9 Net weight Kg 210


10 Rated input voltage AC220V  
11 Input operating voltage frequency 50Hz  
12 Input operating voltage allowable swing range 220(1±20%)  
13 Power consumption <10W  
14 Sampling phase input current 60A~600A(primary value) adjustable
15 Low voltage operating value 10V~140V(secondary value) Un-adjustable
16 Input current allowable sampling error ±5%  
17 Over current protective operation delay time 0.1s~0.3s Un-replaceable
18 Zero sequence current value 0.2A~0.6A(primary value) Replaceable
19 Earthing operation delay time 0s~1200s Replaceable


3. Product application


(1). Altitude: ≤2000m;
(2). Ambient temperature: -45℃ ~+40℃;
(3). Wind speed: ≤35m/s;
(4). Earthquake intensity: ≤8 degree;
(5). Relative humidity: monthly average ≤90%, daily average ≤95%;
(6). Ice thickness: ≤10mm;
(7). Applicable occasions should free from inflammable, explosives and severe vibration.


4. Technical drawings




5. Factory photos


FZW28F-12kv 24kv 22KV Outdoor High Voltage Load Break Switch 1


6. Delivery


FZW28F-12kv 24kv 22KV Outdoor High Voltage Load Break Switch 2


7. FAQ


1. Technology ensure the quality satisfy international request.

2.Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.

3. For tender cooperation, it is welcome to discuss the detail in between.

4. Some type reports are provided accordingly.

5. Our factory is 250000m2 for production and office.

6. There are four subsidies in our group company. So our whole group company can produce switchgear, power transformer, load break switch, disconnect switch, vacuum/sf6 circuit breaker, fuse, surge arrester, CT PT, Metering unit.

Contact Details

Phone Number : +8613319220197

WhatsApp : +8613319220197