High-Efficiency AC to DC Rectifier Transformer for Optimal Power Conversion

• Customization: Available
• Application: Power, Rectifier
• Phase: Three
• Model NO.: ZBSCB10
• Core: Amorphous Alloy Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Ceeg
• Transport Package: Wooden Case / According Customers Demands
• Specification: 134.00cm * 92.00cm * 135.60cm
• Trademark: CEEG
• Origin: China
• HS Code: 8504330000
• Production Capacity: 10000

Product Description

CEEG produces rectification equipment that converts AC power from the grid into industrial-grade DC power, widely used in industrial production, transportation, and electrochemistry. In recent years, with the explosive growth of the hydrogen energy industry, CEEG dry type rectifier transformers have seen increasingly extensive application in water electrolysis for hydrogen production.


Product Basic Parameters (24 pulse):

Rated Capacity: 200kVA-2500kVA

Tapping Range: 2*2.5%

Vector Group: Dyn11, Yyn0, Dd0

Short Circuit Impedance: 4.0/6.0

Winding Type: Multi-winding

Phase: Three-Phase

 

Product Features:

• Safe and Reliable: Our rectifiers are meticulously cast with non-toxic, flame-retardant epoxy resin. This ensures superior mechanical strength, outstanding fire resistance, and a commitment to environmental sustainability.

• Easy Installation: Delivered as a complete set, our transformer allows for straightforward installation, ensuring quick and efficient operational readiness.

   

• High Overload Capacity: Boasting a Class H insulation rating, our transformer endures up to 180°C and accommodates a maximum overload capacity of 200%.

• Low Noise: Engineered to operate quietly, our transformer reduces noise levels by 3-5 decibels below the national standard.

• Cost-Effective: Designed for efficiency, it can be installed adjacent to power equipment such as rectifiers, eliminating the need for a separate power distribution room. This integration saves space and minimizes initial investment costs.

• Wide Range of Products: China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd. offers an expansive selection of specialized transformers. Our product line includes rectifier transformers, electric furnace transformers, frequency conversion transformers, and options for 24-pulse or 36-pulse configurations.

• Customized Solutions: Offering flexible designs and rapid response times, we tailor our solutions to meet your specific needs.

• Authoritative Certification: Our products proudly bear certification from the National Quality Supervision and Testing Center for Electric Equipment, endorsing their quality and reliability.

Technique Advantage:

1. Theoretical Analysis and Simulated Testing Ensures Insulation Reliability

Through rigorous 2D and 3D electric field simulations, as well as impact characteristic measurements, we analyze and test the insulation reliability of main, longitudinal, end, and lead insulation. We ensure our coils withstand lightning impulse voltage throughout their lifecycle.

2. Calculating and Reducing Stray Losses from Leakage Magnetic Fields

By meticulously calculating and measuring leakage magnetic fields, studying shielding structures, and analyzing dynamic and thermal stability, we enhance the transformer's overall stability.

3. Precise Analysis of Coil Temperature Fields

In collaboration with leading domestic universities, we develop advanced programs to calculate coil temperature fields. Our detailed analysis of coil losses and cooling conditions allows us to control hotspot temperature rise effectively, thereby prolonging the transformer's lifespan.

4. Reduced Partial Discharge Charge Levels

We use numerical analysis to evaluate electric field intensity across transformer parts during design. Strict quality control during manufacturing and rational processing operations help us manage and reduce partial discharge levels.

 

Product Parameter

ZBSCB10   24-Pulse Rectifier Dry-Type Transformer
Capacity (KVA)	Rated Voltage (KV)		Tapping Range	Vector Group	Short Circuit Impedance	Efficiency	Weight(kg)	Gauge(mm)
	Net Side	Valve Side
200	10 6.3	0.4 0.66 0.69	2*2.5%	Dyn11 Yyn0 Dd0	4.0	≥0.97	1250	550 x 550
250					4.0	≥0.97	1430	550 x 550
315					4.0	≥0.97	1570	660 x 660
400					4.0	≥0.98	1750	660 x 660
500					4.0	≥0.98	1970	820 x 820
630					6.0	≥0.98	2250	820 x 820
800					6.0	≥0.98	2590	820 x 820
1000					6.0	≥0.98	2940	820 x 820
1250					6.0	≥0.98	3420	820 x 820
1600					6.0	≥0.98	3830	820 x 820
2000					6.0	≥0.99	4500	820 x 820
2500					6.0	≥0.99	5350	820 x 820
500	35 36 37 38.5				6.0	≥0.98	2680	820 x 820
630					6.0	≥0.98	3300	820 x 820
800					6.0	≥0.98	3810	820 x 820
1000					6.0	≥0.98	4650	1070 x 1070
1250					6.0	≥0.98	5250	1070 x 1070
1600					6.0	≥0.98	5750	1070 x 1070
2000					6.0	≥0.99	6380	1070 x 1070
2500					6.0	≥0.99	7390	1070 x 1070