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Three Phase 40.5Kv Outdoor VCB Breaker Power Distribution System

Basic Information
Place of Origin: XIAN, China
Brand Name: XG
Certification: ISO CCC
Model Number: ZN23
Minimum Order Quantity: 1set
Price: Negitionable
Packaging Details: WOODEN CASE
Delivery Time: 7-15 DAYS
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000 SET
Detail Information
Name: Outdoor VCB Breaker Application: Power Distribution System
Warranty: 12 Months OEM: Yes
Voltage: 40.5Kv Operation Type: Electric Or Manual
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40.5Kv Outdoor VCB Breaker


Three Phase Outdoor VCB Breaker


40.5Kv Power Distribution VCB Breaker

Product Description

Three Phase 40.5Kv Outdoor VCB Breaker Power Distribution System


1. Outdoor VCB Breaker


ZN23-40.5 Acb Circuit Breaker is 40.5 KV rated voltage, three-phase ac 50 hz indoor high voltage electrical equipment, applicable to substations, industry and mining, urban and rural electric power networks, especially for occasions with frequent operation and automatic power distribution network.

2. Parameter of Outdoor VCB Breaker

NO Item Units Technical parameters
1 Rated voltage kV 40.5
2 Thunder impulse withstand voltage(peak value) kV 185
3 lmin industrial frequency withstand voltage kV 95
4 Rated frequency Hz 50
5 Rated current A 1250,1600,2000
6 Rated short-circuit break current kA 25 31.5
7 Rated peak value withstand current kA 25 31.5
8 Rated peak value withstand current KA 63 80
9 Rated short-circuit duration time s 4
10 Rated short circuit breaking time ms  
11 Rated short circuit closing current kA 80
12 Rated operation order   0-0.3s-C0-180s-C0
13 Time of closing brake ms 50~85
14 Time of breaking brake ms 40~85
15 Rated short-circuit current break and close times Times 20
16 Mechanical life-span Times 10000
17 Rated dropout current of condenser bank A 630
18 Rated power of energy-storage electric machine W 275
19 Rated volt of energy-storage motor V 25 ± 2
20 Storage time S ≤15
21 Closing and opening solenoid rated voltage V ≈220,110
22 Loss of pressure tripping device rated voltage V ≈220,110
23 Over current tripping device rated current A 5
24 Auxiliary switch rated voltage current A DC10

3. Working application
Amplitude: earthquake intensity does not exceed 8 °,
Air relative humidity on average less than 95%, on average less than 90%
An ambient air temperature: to +40 °C, the lower limit of -150°C,
Altitude:. ≤ 1000m (For higher altitudes, the rated insulation board level relative increase)
No risk of fire, explosion, serious pollution, chemical corrosion and severe vibration.
4. Technical drawings
5. Factory
Three Phase 40.5Kv Outdoor VCB Breaker Power Distribution System 1

Contact Details

Phone Number : +8613319220197

WhatsApp : +8613319220197