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GB1984-89 Handcart Type High Voltage 3 Phase Circuit Breaker

GB1984-89 Handcart Type High Voltage 3 Phase Circuit Breaker

  • GB1984-89 Handcart Type High Voltage 3 Phase Circuit Breaker
  • GB1984-89 Handcart Type High Voltage 3 Phase Circuit Breaker
  • GB1984-89 Handcart Type High Voltage 3 Phase Circuit Breaker
GB1984-89 Handcart Type High Voltage 3 Phase Circuit Breaker
Product Details:
Place of Origin: Ningbo,China
Brand Name: Suntech
Certification: ISO
Model Number: ZN23-40.5
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Get the newest price
Packaging Details: Exported Cartons and Pallets
Delivery Time: 25-30 days after Payment
Payment Terms: L/C , T/T, Western Union
Supply Ability: 10000 pcs per month
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Detailed Product Description
Type: Vacuum Circuit Breaker Material: Stainless Steel Or Hot-dip Galvanized Steel
Name: Handcart Vacuum Circuit Breaker Ambient Temperature: -30°C-+40°C
Altitude: ≤1000m Usage: High Power Voltage
High Light:

Handcart Type 3 Phase Circuit Breaker

,

GB1984-89 3 Phase Circuit Breaker

,

GB1984-89 High Voltage Circuit Breaker

 

AC High Voltage Handcart Type Indoor Vacuum 3 Phase Circuit Breaker

 

ZN23- 40.5 series handcart type indoor vacuum circuit breaker for the high voltage rated 40.5kv, three- phase AC 50Hz indoor high-otage electrical equipment. Apply to industrial and mining enterprises, substation and transmission and distribution systems for control and protection switching; particularly suitable for metallurgy. electric arc steel-making industries, elc. frequent operation required, as a control and protection equipment.

ZN23-40.5 Series meet GB1984-89<AC HIGH VOLTAGE CTRCUTT BREAKER> Standards.

 

China AC High Voltage Handcart Type Indoor Vacuum 3 Phase Circuit Breaker

 

Item Units Parameters
Rated voltage KV 40.5
Thunder impulse withstand voltage(peak value) KV 185
Imin industrial frequency withstand voltage KV 95
Rated frequency Hz 50
Rated current A 1250,1600, 2000
Rated short- circuit break current KA 25,31.5
Rated short -circuit withstand current KA 25,31.5
Rated peak value withstand current KA 63,80
Rated short- circuit duration time S 4
Rated short circuit breaking time ms ≈90
Rated short circuit closing current KA 63.80
Rated operation order   O-0.3s-CO-180s-CO
Time of closing brake ms 50~ 85
Time of breaking brake ms 40~ 85
Rated short-circuit current break and close times Times 20
Mechanical life-span Times 10000
Rated dropout current of condenser bank A 630
Rated power of energy- storage electric machine W 275
Rated volt of energy-storage motor V AC/DC220.110
Storage time S <15
Closing and opening solenoid rated voltage V AC/DC220.110
Over current tripping device rated current A 5
Auxiliary switch rated voltage current A 10

 

Standard

GB1984-89<AC HIGH VOLTAGE CTRCUTT BREAKER> Standards.

 

Operating conditions

1. Ambient temperature: - 30℃-+40℃

2. Earthquake intensity:≤8 degree

3. Altitude: ≤1000m

4. Relative humidity: daily average value is not greater than 95%, monthly average is not geater than 90%;

5. The surrounding air is not corrosive and flammable gas, steam and other signficant pollution

 

 

Contact Details
Ningbo Suntech Power Machinery Tools Co.,Ltd.

Contact Person: Peter

Tel: 86-13958364836

Send your inquiry directly to us
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