High Electrical Efficiency 300/5A 800/5A 1500/1A MES Current Transformer

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$332.00 - $998.00 / Piece | 3 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
SIHU
Model Number:
LZZBJ9(G) -12-185b-2
Usage:
Current
Phase:
Single
Coil Structure:
Toroidal
Coil Number:
1 OR 2 or as required
Max. operating voltage:
12kV
Product Name:
High Efficiency 300/5A 800/5A 1500/1A MES Current Transformer
Current ratio:
10~3150/1A or 5A
Type:
Post-type
Structure:
with protective class enclosed
Rated output:
15VA 20VA 25VA
service condition:
indoor
Accuracy calss:
up to 0.2S
Application:
widely used in medium voltage switchgears
Rated insulation level:
12/42/75 kV
Supply Ability
Supply Ability:
100000 Piece/Pieces per Year
Packaging & Delivery
Packaging Details
wooden cases with foad inside for protection
High Electrical Efficiency 300/5A 800/5A 1500/1A MES Current Transformer
Port
Guangzhou Huangpu Port
Lead Time :
8 days

   High Electrical Efficiency 300/5A 800/5A 1500/1A  MES Current Transformer

 

Product Description

High Electrical Efficiency 300/5A 800/5A 1500/1A  MES Current Transformer
1. Application:

Guangdong Sihui instrument current transformers are widely used in commercial, industrial and residential areas. They are for current measuring and protection, delivering high accuracy in current metering. Our current transformers are having a wide range, including epoxy resin medium voltage current transformers, epoxy resin Low voltage current transformers, oil immerged current transformers, dry-type high voltage current transformers and gas SF6 high voltage current transformers and so on. 

2. Main Features

1).All outside parts, such as terminal box and mounting plate, are made of corrosion proof materials.

2). Low partial discharge

3). Matching different sizes switchgears

4). Used in current measuring and protection, high accuracy

5). Less maintenance and pollution free

6). Easily operated and mounted

7). High mechanical strength and high dielectric strength

8).For cast resin current transformers, we have: post type CTs, contact cover enclosed CTs, wall gone-thru CTs, bar type CTs, special application CTs, plateau type CTs, TAT CTs , low voltage CTs, ring type CTs , window type CTs and CTs for residual current and so on. 

3. Technical Specifications

  1) Rated Primary Current: up to 8000A

  2) Rated Secondary Current: 1A or 5A

  3) Rated Primary Voltage: 0.66kV up to 1000kV

  4) Thermal Burden Value: up to 200VA or custom specified

  5) Insulation Material: epoxy resin, oil or gas SF6

  6) Winding: high quality enameled copper wire

  7) Frequency: 50Hz or 60Hz

  8) Accuracy Class: 0.2, 0.5, 10P10, 10P, 3, 0.2S, 0.5S, PR, PX and PTS and so on

  9) Installation Place: indoor or outdoor

  10) Multi windings, up to 3 windings or more

*Except for the parameters listed above, we can design as per clients’ requirements.

4. Manufacturing Standard: IEC61869-1:2007, GB1208-2006 

5.Technical Parameters for LZZBJ9 - 12/175b/4 Current Transformer   

Technical Parameters Table 

 

Rated Primary

Current I1n(A)

Rated Secondary

Current I2n

(A)

Accuracy Classes

Rated Output at Relative Accuracy Class (VA)

cosΦ=0.8

Rated Short-time

Thermal Current Ith

(kA/s)

Rated Dynamic

Current Idyn(kA)

Rated

Insulation

Level(kV)

0.2S

0.5

5P(10P)

10~150

1

 

5

0.2S,0.2,0.5S,0.5

5P10,5P15,5P20 10P10,10P15,10P20

15

15

15

150 I1n

2.5 Ith

12/42/75

200~250

25

63

300~400

20

20

20

31.5

80

500~600

40

100

800~1250

25

25

25

50

125

1500~3150

63

158

 

Notes: 

1 Those listed in the table above are the routine parameters, if there is any different parameter required, we can design it according to the technical parameters of the clients.

2 Detailed technical data and outline drawing are provided upon request. 

Packaging & Shipping 

 All our goods are packed in wooden cases, with foam inside for protection. And we have a team who is in charge of packing. The team consists of our skilful carpenters and experienced packing designers. These enable our packing reasonable, safe and reliable.

Our Services 

I. Before Sale

a. Contact with clients nearly to know their requirements exactly.

b. Express the requirements from the clients to relevant departments in quickness and exactitude. 

II. During Sale

a. Ensure that the products delivered are certified (confirming to the standards of China and IEC).

b. Ensure that marks, handle, package, storage and protection are in accordance with the requirements of ISO 9001/ISO 14001 standards.

c.Transport the products to specified destination as per the contract. 

III. After Sale

Our after- sales service is available anytime.

a. Three guarantees will be carried out on the products delivered (18 months quality guarantee). That is refund, replacement and repair.

b. Fittings supply shall be in time.

c. Response for the financial loss brought from the uncertified or services.

d. Product sample is available.

e. Product customization is welcome. We have professional team to meet your requirements.  

Company Information

 (GDSH)Guangdong Shui Instrument Transformer Works Co., Ltd. has been in the field of designing and manufacturing power transformers, instrument transformers and related components for more than 24 years. GDSH has two factories based in Sihui City near Guangzhou. Sihu Brand products have the full certificates as below:

·Russia GOST certification;

·China Environmental Symbol Products;

·Guangdong Provincial Energy Saving Symbol Products;

·Excellent conduct enterprise certification with AAAA-level standard; and

·Standardized safety production enterprise with second level

And GDSH pass ISO 9001:2000, ISO 9001/ISO 14001/OHSAS 18001 Quality Environmental and Occupational Health and Safety Management Systems certification.

Our production capability is:

Power transformers 20,000 pieces per year

Voltage transformers 80,000 pieces per year

Current transformers 100,000 pieces per year

Insulating articles 400,000 pieces per year 

Quality control

We have more than 50 professional quality inspectors. There are at least 2 quality inspectors distributed at each workshop to make sure every parts of our product are qualified. What’s more, our Test workshop is always capable of stopping non-conforming products to be delivered. 

There are 30-45 members in our R&D team

We have a policy of continuous improvement to its product lines.

 And our substantial R & D capabilities are focused on quality and functional enhancements.

Our R&D team provides innovative products to the power grid and other electrical industries. 

Our main export market is South Asia, North America, Europe and South America and so on. 

FAQ 
Payment terms: L/C or T/T

Minimum order: for high voltage products and power transformers: 1 piece;

             For medium voltage products: 3 pieces;

             For low voltage products and insulating articles: 10 pieces

Delivery time: 5~30 days after receive of order

Quotation Valid Date: 90 days

Transportation methods: By air or by sea, as requested 

Certifications

 

Our Partners

 

Factory Overview