Contact Platform Support
Help CenterOutdoor High Voltage Vacuum Circuit Breaker ZW7-40.5
Related Products
-
ZW8-12 Series Outdoor Vacuum Circuit BreakerNegotiableMOQ: 2 Pieces -
ZW8-12/T630-20 Outdoor Type High Voltage Vacuum Circuit BreakerNegotiableMOQ: 2 Pieces
-
ZW8-12G/T630-20 Outdoor High Voltage Vacuum Circuit BreakerNegotiableMOQ: 2 Pieces
-
Hot Sales ZW10-12 Outdoors Vacuum Circuit BreakerNegotiableMOQ: 2 Pieces
-
ZW17-40.5Series Outdoor High-volt Vacuum Circuit BreakerNegotiableMOQ: 2 Pieces
Specifications
1.ZW7-40.5,ZW30-40.5 Outdoor cirucit breaker2.Prevent filth ability
3.Insulation performance is good
Outdoor high voltage vacuum circuit breaker ZW7-40.5
Service conditions:
1. Altitude: ≤1000m
2. Environmental temperature: not higher than +40°C, not lower than -40°C
3. Pollution prevention grade: Ⅲ
4. Relative humidity of air: daily mean is not more than 95%, monthly mean is not more than 90%
5. Earthquake intensity: not more than 8
Model number:
ZW7-40.5/1250-20
ZW7-40.5/1250-25
ZW7-40.5/1250-31.5
ZW7-40.5/1600-25
ZW7-40.5/1600-31.5
ZW7-40.5/2000-31.5
Product main technical parameters:
1. rated voltage 40.5kv2 .rated current 1600A, 2000A3 .rated short open circuit current 31.5KA4 .rated short-time withstand current 31.5KA5. rated peak tolerance current 80KA6 .rated lightning impulse withstand voltage Fracture between 185KV 7 rated 1 min power frequency withstand voltage Fracture between 95KV
8 with mechanism type spring mechanism
| Specification | Unit | Parameter | ||
| Rated voltage | kV | 40.5 | ||
| Fixed insulation level | 1min labor frequency pressure resistance | Dryly tries | kV | 95 |
| Wet tries (to insulate to place outside) | 80 | |||
| The thunder presses the impact pressure resistance (peak value) | 185 | |||
| Nominal current | A | 1250 , 1600 , 2000 | ||
| The rating short-circuits the drop-out current | kA | 20 , 25 , 31.5 | ||
| Fixed operation sequence | off ~0.3~ on/off~180S~ on/off | |||
| The rating short-circuits the drop-out current to open breaks the number of times | times | 20 | ||
| The rating short-circuits the pass to gather the electric current (peak value) | kA | 50 , 63 , 80 | ||
| Fixed peak value withstanding electric current | ||||
| Fixed short-time withstanding electric current | kA | 20 , 25 , 31.5 | ||
| The rating short-circuits the duration | s | 4 | ||
| Mechanical life | times | 10000 | ||
| Fixed operation voltage and assistance return route rated voltage | V | Junction, direct current | ||
| 220 , 110 | ||||
| Sound of something astir contact permission attrition thickness | mm | 3 | ||
| Weight | kg | 800 | ||
Our Principles:
1)Quality first, customer first, safety first
2)Better service, faster delivery
3)Equal and mutual benefit
4)Honesty and profession
Our service:
1.Swift and professional response
2.Patient and trusty
3.Severe quality control system
4.On-time delivery
Our Mission:
Supply quality products with competitive price & excellent service
Zhejiang Yinhe Cable Co., Ltd is a joint stock enterprise integrated in cable production, research & development,and domestic & international trade.
The company has passed ISO9001 2008 quality certification, CCC China Compulsory Certification, National Electrical Product Safety Certification,
State Construction and Project Commitee Recommended Manufacturer of the Transformation of Urban and Rural Powerrid Construction.
What is our payment term ?
Our payment term is usually T/T 30% in advanced , the balance before picking up the goods.
What is the price term ?
We can provide you FOB , C&F , CIF price for you, according to your requirment.
what is the MOQ of the product ?
The MOQ usually is 300 - 1000m , some type of the cable is in stock.
What about the deivery time ?
The delivery time according to your quantity, Usually it is within 30 working days.
Send Inquiry to This Supplier
You May Also Like
-
ABB AF75-30-11RT-72 1SBL417010R7211 20-60V DC 3-Pole Contactor for Motor ControlNegotiableMOQ: 1 Piece
-
Circuit BreakerNegotiableMOQ: 2000 Pieces
-
Circuit Breaker MCCB AEG Circuit Breakers(SPQV-63C20)US$ 21.2 - 25.84MOQ: 50 Pieces
-
EZD100E3100N EZD100E Circuit BreakerUS$ 0.1 - 1MOQ: 1 Piece
-
(Circuit Breakers) S201D16 Hot Sales!!NegotiableMOQ: 1 Piece
-
30A Automatic Transfer SwitchUS$ 40 - 60MOQ: 1 Set
-
Rice Cooker Bimetal Disc ThermostatUS$ 0.1 - 1MOQ: 10000 Pieces
-
Reversible Thermo Sensor With Indicator Single-use in Center Part/Temperature Indicating and Recording LabeUS$ 90 - 180MOQ: 40 Cases
-
E-T-A Thermal-Magnetic Overcurrent Circuit BreakersNegotiableMOQ: 1
-
Electric Circuit Breakers Overload Protector Switch OP-01AUS$ 0.1 - 0.3MOQ: 1 Piece
