Ningbo Tian'an Jinghua Power Technology Co., Ltd.
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| Place of Origin: | China |
| Brand Name: | Tianan Power |
| Certification: | ISO9001，IEC |
| Model Number: | KYN10-40.5 |
| Minimum Order Quantity: | 10 unit |
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| Price: | Pending |
| Packaging Details: | Wooden Case |
| Delivery Time: | 60 work days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100 sets/year |
| Altitude: | Not Exceed 1000m | Application: | Indoor |
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| Dimension: | 1400 (W) X 2200 (D) X 2625 (H) | Degree Of Protection: | IP4X |
| Weight (Circuit Cabinet): | ≤2500 | Circuit Breaker Equipped: | ZN12-40.5, ZN23, FP Series, ZN23 Series |
| Product Name: | KYN10-40.5 Draw-out Type AC Metal-clad Switchgear | Usage: | Power Distribution |
| High Light: | KYN10 High Voltage Switchgear,1000m High Voltage Switchgear,11kv gis switchgear IP4X metal enclosed |
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Description:
KYN10-40.5 series AC metal-enclosed switchgear is the latest self-designed and developed version of switchgear absorbing and digesting advanced technology in domestic and abroad for satisfying domestic specifications. Its technical performances can meet the standards of IEC298and GB3906<3~35kV AC metal-enclosed switchgear>. It has advantage of a smaller volume, a big breaking short-circuit current, easier installation, a long-free-maintenance duration, easier operation and maintenance, safe operation, etc.
Use
KYN10-40.5 AC metal-enclosed switchgear is a kind of complete indoor type with three-phase, 50Hz, AC meta-clad truck cubicle. It is used for controlling,receiving and distribution in single busbar and single busbar branch power system of rated voltage 35kV.
Type designation
Service condition
1. Ambient air temperature: -15°C~+40°C.
2. Altitude: ≤1000m.
3. Relative humidity : Daily average≤95%, daily averange of vapour pressure≤2.2kpa.
4. Earthquake intensity: ≤magnitude 8.
5. Applicable in the places without corrosive and flammable gas and water vapor.
6. Used in place without frequently intense vibrant.
Note: Customized products are available.
Technical data of KYN10-40.5 switchgear
| No. | Item | Unit | Data |
| 1 | Rated voltage | kV | 40.5 |
| 2 | Rated current | A | 1250,1600,2000 |
| 3 | Rated short-circuit breaking current | kA | 25,31.5 |
| 4 | Rated short-circuit making current (peak) | kA | 63,80 |
| 5 | 4s rated short-circuit withstand current (virtual value) | kA | 25,31.5 |
| 6 | Rated short-circuit withstand current (peak) | kA | 63,80 |
| 7 | Fitted breaker |
a. ZN23-40.5 vacuum circuit breaker b. LN2-40.5 SF6 circuit breaker c. FP SF6 circuit breaker d. ZN12-40.5 vacuum circuit breaker e. 3AH series Siemens vacuum circuit breaker |
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| 8 | Fitted operating device | CT19 CD10III (ZN23-40.5 vacuum circuit breaker) | |
| 9 | Dimension(width×depth×height) | mm | 1400×2200×2625 |
| 10 | Protection degree | IP2X IP4X(consolidation type) | |
Technical data of ZN23-40.5 indoor HV vacuum circuit breaker
| No. | Item | Unit | Data |
| 1 | Rated voltage | kV | 40.5 |
| 2 | Rated current | A | 1250,1600,2000 |
| 3 | Rated short-circuit breaking current | kA | 25,31.5 |
| 4 | Rated short-circuit making current (peak) | kA | 63,80 |
| 5 | 4s rated short-circuit withstand current (virtual value) | kA | 25,31.5 |
| 6 | Rated short-circuit withstand current (peak) | kA | 63,80 |
| 7 | Opening time | ms | ≤60 |
| 8 | Closing time | ms | ≤100 |
| 9 | Operation sequence | O-0.3s-CO-180s-CO |
Main technical data of ZN12-40.5 indoor HV vacuum circuit breaker
| Item | Unit | Data | ||
| Rated voltage | kV | 40.5 | ||
| Rated insulated level | 1min power frequency withstand voltage (virtual value) | kV | 95 | |
| Lighting impulse withstand voltage (peak) | kV | 185 | ||
| Rated frequency | Hz | 50 | ||
| Rated current | A | 1250,1600,2000 | ||
| Rated short-circuit breaking current | kA | 25 | 31.5 | |
| Rated short-circuit withstand current (peak) | kA | 63 | 80 | |
| 4s rated short-circuit withstand current (virtual value) | kA | 25 | 31.5 | |
| Rated short-circuit making current | kA | 63 | 80 | |
| Closing time | ms | ≤90 | ||
| Opening time | ms | ≤70 | ||
| Rated operation sequence | O-0.3s-CO-180s-CO | |||
| Stored energy generator power | W | 275 | ||
| Rated voltage of stored energy generator | V | ≈110,220 | ||
| Stored energy time | s | ≤15 | ||
| Closing winding voltage | V | ≈110,220 | ||
| Opening winding voltage | V | ≈110,220 | ||
| Rated short-circuit breaking time | Times | 20 | ||
| Rated current breaking time | Times | 10000 | ||
| Mechanical endurance | Times | 10000 | ||
| Rated current of over-current release | A | 5 | ||
| Rated current of auxiliary switch | A | AC10,DC5 | ||
| Contact point quantity of auxiliary switch | 11groups opening,11groups closing | |||
| Contact closing tripping time | ms | ≤2 | ||
| Contact opening un-simultaneity | ms | ≤2 | ||
| Type of operation device | Integrative spring operation device should be installed with opening & closing button, opening & closing indicator and counter or anti-tripping device | |||
Technical data of CT19BN spring operation device
| No. | Item | Unit | Data |
| 1 | Rated voltage of stored energy generator | V | ～110,220;-110, 220 |
| 2 | Input power of stored energy generator | W | 220 |
| 3 | Stored energy time | s | ≤14 |
| 4 | Rated voltage of closing electric magnetic | V | ～110,220;-110, 220 |
| 5 | Rated voltage of opening electric magnetic | V | ～110,220;-110, 220 |
| 6 | Rated current of over-current release | A | 5 |
| 7 | Rated current of auxiliary switch | A | 10(AC220V), 5(DC220V) |
| 8 | Let-through sustained current of travel switch | A | 10(AC220V), 5(DC220V) |
Technical data of JN12-40.5 earthing switch
| No. | Item | Unit | Data |
| 1 | Rated voltage | kA | 40.5 |
| 2 | 4s thermal stability current(virtual value) | kA | 25 |
| 3 | Rated dynamic stability current(peak value) | kA | 63 |
| 4 | Rated short-time making current(peak time) | kA | 63 |
Technical data of LDJ1-35 current transformer
Rated primary current: 5~1600A
Rated secondary current: 5A.
Secondary exact class combination: 0.2,0.5,10P.
10P exact limited value factor and secondary load relation curved line, please see the following figure.
Technical data of JDZ9-35 and JDX9-35 voltage transformer
| Type | Voltage ratio(kV) | Classes combination | Rated outgoing (VA) | Limited outgoing (VA) | |||
| 0.2 | 0.5 | 1.0 | 6P | ||||
| JDZ9-35 | 35/0.1/0.1 | 0.2/0.5 | 30 | 50 | - | - | 400 |
| 35/0.1 | 0.2 or 0.5 | 60 | 120 | - | - | 800 | |
| JDZX9-35 | 35/√3/0.1√3/0.1√3/0.1/3 |
0. 2/0.5/6P |
10 | 30 | - | 100 | 300 |
Technical data of YH5WZ-51/134 zinc oxide lighting arrester
| Lighting arrester rated voltage | System nominal voltage | Lighting arrester continuous- running voltage | Not less than 1mA DC reference voltage | Not more than residual voltage under lighting impulse current | 2ms square wave discharge current capacity |
| kV (virtual value) | kV | kV (peak) | A | ||
| 51 | 35 | 40.8 | 73 | 134 | 150 |
Contact Person: admin
Tel: +8613858385873
