40.5kv 36kv 33kv High Voltage Smart Types Outdoor Vcb Vacuum Circuit Breakers

China 40.5kv 36kv 33kv High Voltage Smart Types Outdoor Vcb Vacuum Circuit Breakers, Find details about China Vacuum Circuit Breaker, Vcb from 40.5kv 36kv 33kv High Voltage Smart Types Outdoor Vcb Vacuum Circuit Breakers

Basic Info.

Model NO.

GPVN-40.5kV/1250A

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CCC

Rated Voltage

33kv, 36kv, 40.5kv

Bil

95kv/185kv

Rated Current

630A~2500A

Rated Frequency

50/60Hz

Mechanical Life

10000 Times

Motor Voltage

DC/AC 110V 220V

Mechanism

Spring Energy Charging

Operation Sequence

O-0.3s-Co-180s-Co

Rated Shortcircuit Breaking Current

20, 25, 31.5ka

Trademark

Transport Package

Plywood Case

Specification

as standard drawing

Origin

China

HS Code

8535210000

Model NO.

GPVN-40.5kV/1250A

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CCC

Rated Voltage

33kv, 36kv, 40.5kv

Bil

95kv/185kv

Rated Current

630A~2500A

Rated Frequency

50/60Hz

Mechanical Life

10000 Times

Motor Voltage

DC/AC 110V 220V

Mechanism

Spring Energy Charging

Operation Sequence

O-0.3s-Co-180s-Co

Rated Shortcircuit Breaking Current

20, 25, 31.5ka

Trademark

Transport Package

Plywood Case

Specification

as standard drawing

Origin

China

HS Code

8535210000

Product Desciption

Normal conditions

1) altitude : 1000m(Standard);can up to 4500m for special ordering;

2) The ambient temperature is between -25°C to +45°C, the daily mean temperature is no greater than 30°C.

3) The daily mean relative temperature is no greater than 95%.The monthly mean relative temperature is no greater than 90%.

4) Earthquake intensity:≤8 degree;

5)Applicable occasions should free from inﬂammables, explosives, corrosives and severe vibration.

Product Parameters

summary

GPVN-40.5kV indoor vacuum circuit breaker is a product designed and produced by our company and Xian High-voltage Electric Apparatus Institute. The VCB is of rated voltage 40.5kV, three-phase and AC 50/60Hz. It applies to mining firms, power house and substation acting as protection and control electric apparatus. It is also applicable in occasions with frequent operation.
Structure feature

1.The arc-extinguish chamber is on the upper part and the mechanism is on the lower part. This structure is convenient for debug.
2.Complex insulating structure using air and organic material; Compact dimension and small weight.
3.Vacuum arc-extinguish chamber of Cutler-Hammer Company (USA) and domestic ZMD are both applicable for the VCB. Both two kinds of chambers extinguish arc by vertical magnetic field and featuring with low cut-off and good on-off capability with asymmetry.
4.Simple spring operation mechanism is free from maintenance within 10000 times of operations.
5.Lead-screw propeller, easy and stable operation and good self-locking capability.

NO	item	unit	data
1	Rated voltage	KV	33/36/38/40.5
2	1min. Power frequency withstand voltage	kV	95 (118, isolating distance)
3	Lightning impulse withstand voltage(peak)	kV	185 (215 isolating distance)
4	Rated current	A	630,1250,1600,2000, 2500
5	Rated short-circuit breaking current	kV	20, 25, 31.5
6	Rated short-circuit making current(peak)	kV	50, 63, 80
7	4s rated short-time withstand current	kV	20, 25, 31.5
8	Rated peak withstand current	kV	50, 63, 80
9	Rated operation sequence		O-0.3s-CO -180s-CO
10	Breaking times of rated short circuit breaking current	Times	30
11	Mechanical life	Times	10000; 20000 (for magnet type)
12	Rated frequency	Hz	50/60
13	Rated breaking current of capacitor bank	A	400

Technical speciﬁcation of storage motor of operating mechanism

No.	Rated voltage	Rated output power	Normal operate voltage
HDZ-22301B	DC110V AC110V DC220V AC220V	≤230W	85%-110% rated voltage

Dimension

Note:1. Motorized feeding for the VCB is available. Any special additional requirement of application, please contact us for technical disclosure.

2.Here only show the outgoing schematic for reference. For the other schematic, Please consult with GP for more details.

1) GPN1-40.5 Structure drawing of standard type
40.5kv 36kv 33kv High Voltage Smart Types Outdoor Vcb Vacuum Circuit Breakers

2)GPN1(C)-40.5 Structure drawing for VD4/VH4 type
40.5kv 36kv 33kv High Voltage Smart Types Outdoor Vcb Vacuum Circuit Breakers

Our Advantages

One-Stop Procurement Service

50 Industrial electrical experts term support your perfect procurement.

Customized Products Support

Menu-driven procurement, multi-solutions selections.

Excellent Manufacture

Standardized management, template output.

Logistics and Distribution

High Efficient logistics, expert procedures, Fully insurance policy.

Zero After-sales Concept

No Service is the Best Service. it requires rigid quality control with 100% inspection.

Technology Development

Technical team innovates new technology for better power systems.

Packing & Delivery

1. Air dispatched film covered 2. Light material by pallets 3.Vacuum package with plywood case

Our Service

High quality

Passed the ISO9001:2008 quality system authentication.

Professional Sales

Well-trained & experienced staff are to answer all your inquiries.

Zero After-sales

Strictly QC control and 100% finished Inspection to ensure correctly.

RFQ

Q1: How to pay sample and express charges?

A: For express charges, you can pay to our company account directly, for those customer who has express account, we will send the samples by freight collected. If customers need samples, we will charge the cost first, once they place orders, we will return a part cost to their account.

Q2: What is your terms of payment?

A: Usually, we accept T/T, for regular order, we prefer 50% in advance, 50% against the pictures of finished material before delivery.

Q3: How do you control the quality?

A: We have QC team comply with TQM, each step is in compliance to the standards, at the same time, and we will take photos and shoot video for you.

Q4: What about lead or shipping time?

A: The lead time depends on quantity you ordered, but generally within 2~5 weeks upon receipt of advance payment.

Q5: How long does it take for me to get the quotation?

A: For customized products, we will quote after you provide the requested product details within 48 hours because we need the time to calculate cost, but we will quote the soonest possible. For our standard product posted here we can quote in 24 hours.

Q6: Why should I choose your company?

A: We take customers' requirements as our mission, and take each details very carefully. We have about 15 years' experience for electric power business. We try to support our customers always, including delivery time, price, pre-sale, after-sales, though we are not the best, but we are always to improve ourselves and meet your needs. Choose us, will don't make you disappointed.

Q7. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q8: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q9: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.