- Zhebao Electric (Hangzhou) Group co., ltd.
-
Hangzhou, Zhejiang, China
- Main products: switchgears, electric board, Siemens ABB Schneider Co-operated Switchboards and Panels, Transformer, power distribution Boxes, MCCB, LCS , SF6 Load Switchgear, Vacuum Circuit Breaker, Switching Component, Substations, VCB
Home > Products > load switch > ZBF (R) n-12d indoor high voltage SF6 load switch
ZBF (R) n-12d indoor high voltage SF6 load switch
- 2000 Set / Sets per Month
- Shanghai
- T/T L/C
- 30 days
You May Like
Product Details
| Brand Name | Zhebao Electrical | Place of Origin | China |
Product Description
| number | name | Company | parameter | |||
| Zbfn-12d / t630-20 load switch | ZBF (R) n-12d / t125-31.5 | |||||
| Load switch fuse combination | ||||||
| 1 | Rated voltage | kV | 12 | |||
| 2 | Rated frequency | Hz | 50 | |||
| 3 | Rated current | A | 630 | 125 | ||
| 4 | Rated insulation level | 1 min power frequency withstand voltage | kV | To ground, phase to phase 42 fracture 48 | ||
| Lightning impulse withstand voltage | kV | To ground, phase to phase 75-85 | ||||
| Rated withstand voltage at zero gauge voltage | kV | 12 | ||||
| 5 | Rated thermal stability current (3S) | kA | 20 | |||
| 6 | Rated dynamic stability current | kA | 50 | |||
| 7 | Rated short circuit making current | kA | 50 | 80 (expected) | ||
| 8 | Rated closed-loop breaking current | A | 630 | |||
| 9 | Rated Active load breaking current | A | 630 | |||
| 10 | Rated cable charging breaking current | A | 10 | |||
| 11 | Earth fault current | A | 5 | |||
| 12 | Line and cable charging current under ground fault condition | A | 20 | |||
| 13 | Rated short circuit breaking current | kA | 31.5 (expected) | |||
| 14 | Rated transfer current | A | 1700 | |||
| 15 | Fuse type | SKLDJ-12/125A* | ||||
| 16 | Energy output of impactor | J | 1±0.5 | |||
| 17 | Rated thermal stability current of grounding switch (3S) | kA | 20 | |||
| 18 | Rated dynamic stable current of grounding switch (peak value) | kA | 50 | |||
| 19 | Rated short circuit making current of grounding switch | kA | 50 | |||
| 20 | Mechanics | Load switch | second | 5000 | ||
| life | Earthing switch | 2000 | ||||
| 21 | SF6 gas pressure (relative pressure at 20 ℃) | MPa | 0.05 | |||
| 22 | Annual air leakage rate | 1% | ||||
| 23 | Synchronization of opening and closing | m s | ≤3 | |||
| 24 | Loop resistance | μΩ | 100 | 150 | ||
| 25 | Maximum torque of manual operation | N·m | ≤75 | |||
| 26 | Rated operating voltage (electric) | V | AC220/110，DC220/110，DC48/24 | |||
Product introduction
ZBF (R) n-12d indoor high voltage SF6 load switch is an indoor switchgear with rated voltage of 12kV. SF6 gas is used as arc extinguishing and insulating medium, including three working positions of closing, opening and grounding. It has the characteristics of small volume, convenient installation and strong adaptability to environment.
The combination of ZBF (R) n-12d indoor high voltage SF6 load switch and other electrical components can realize the control and protection functions, and can be used as the control and protection of electrical equipment in industrial and mining enterprises, civil power supply and secondary substations. Among them, ZBF (R) n-12d load switch fuse combination matches with transformer protection characteristics, which is especially suitable for ring network power supply unit.
Standards adopted
Zbfn-12d / t630-20 type indoor high voltage SF6 load switch (hereinafter referred to as load switch) and ZBF (R) n-12d / t125-31.5 type load switch fuse combination (hereinafter referred to as combination) meet the national standards gb3804-2004 "3.6 ~ 40.5kV AC high voltage load switch" (eqviec60265-1:1997) and gb16926-1997 "AC high voltage load switch fuse combination" (eqviec420:1990).
Contact Us
- Zhebao Electric (Hangzhou) Group co., ltd.
- Contact nameBlair GU Chat Now
- Phone86-571-88150058
- AddressJiaqiao, Hangzhou, Zhejiang
Product Categories
| HV MV LV Switchgears | Siemens ABB Schneider Products | Substations | MCC, LCP, Power Distribution Boxes |
| MV HV VCB, SF6 LBS & OTHERS | VCB | Relay | MCB |
| substation | distributionbox | load switch | Other |
| mccb |
New Products
-
ZBB2L-32 MCB Miniature Circuit Breaker
-
ZBB1-63 MCB Miniature Circuit Breaker
-
ZBB1-63 2P MCB Miniature Circuit Breaker
-
ZBB1-63 3P MCB Miniature Circuit Breaker
-
ZBB1-63 4P MCB Miniature Circuit Breaker
-
?ZBQ3 series intelligent dual power automatic conversion switch
-
Siemens 8BK81-12 AC medium voltage metal enclosed withdrawable switchgear
-
Schneider MVnex Metal Enclosed Switchgear
-
SCHNEIDER AC low voltage power distribution box
-
Schneider Prisma Low voltage Switchgear electric panel
-
ABB MNS2.0 cooperated Low voltage switchgear electric panel
-
Schneider Smart Panel System for Low voltage power distribution
-
Schneider Blokset Low-voltage power distribution units, SWITCHGEAR panels.
-
ABB UniSwitch cooperated High-voltage switchgear electric board
-
SIEMENS SIKUS Low-Voltage switchgear
-
Siemens NXAirS LP AC medium voltage metal enclosed switchgear
-
AC low voltage power distribution box
-
ZBF-12 (24) AC gas insulated metal enclosed switchgear RMU (compact)
-
HZDW Intelligent Hi-frequency DC power cabinet
-
XGN15-12 AC metal enclosed RMU SWITCHGEAR
-
ZBK-12 AC High Voltage Fast Vacuum Circuit Breaker (FVCB)
-
ZBP-40.5 AC High Voltage Embedded Pole Vacuum Circuit Breaker (VCB)
-
ZN63A-12 (VS1), (24kV avl) AC High Voltage Vacuum Circuit Breaker (VCB)
-
ZSS-12 AC solid insulated metal enclosed switchgear, RMU
Popular Searches
- testing machine
- wheel loader
- skid steer loader
- laboratory equipment
- tower crane
- Boat Trailer
- Front End Loader
- shearing
- test
- Linear Actuator
- measuring
- load cell
- Load Break Switch
- Dc Electric Load
- load bank
- combiner
- extensometer
- faw
- termination load
- dummy load
- displacement
- stress
- Powder Load
- power supply
- spare parts
- auto parts
- remote control
- contactor
- pressure switch
- rocker switch
Recommended Products
- ALPS detection switch SPVT110102 bidirectional action type bidirectional detection smart home car
- Domestic bidirectional sensing detection switch ETE23J101 replaces Panasonic ESE23J101 instead of SSCM110100
- Four foot paddle wheel switch, four foot transposition patch with sound switch, Bluetooth headphone switch, three speed three-way switch
- Dual stage switch, dual action switch, two-stage touch switch, flashlight switch, camera switch, 6 * 6
- Four foot paddle wheel switch, four foot transposition switch, Bluetooth headphone switch, three speed three-way switch, 100000 lifespan
- Original Omron B3F-5000 12 * 12 * 4.3 1.27N Long Life Switch 10 Million Times
- SCHMERSAL BN20-11Rz-M16 Safety Magnetic Switch
- ALPS waterproof micro motion detection switch SPVQ370400 waterproof switch door lock detection switch
- High-voltage auxiliary switch Motor-drive unit Silver contacts on and off Two kinds of wiring High temperature resistant Source Factory
- Original PEPPERL+FUCHS proximity switch NBB20-U1-Z2
- PEPPERL+FUCHS NJ1,5-8GM-N Inductive proximity switch
- Omron photoelectric switch E3JK-RR12-C
Find Similar Products By Category
- Electrical & Electronics > Switch > Other Switches
Zhebao Electric (Hangzhou) Group co., ltd.
Business license
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Blair GU
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile