Three-Phase 440V Oil Immersed Transformer for Industrial Power Applications and Efficiency

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Electrical Power
• Phase: Three
• Core: Shell-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC, ISO, CE
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Brand: Chsh
• Place of Origin: Zhejiang, China
• Standard: IEC60076
• Rated Capacity: 30kVA~2500kVA
• Input Voltage: 6.3kv
• Core Material: Copper\Aluminum
• Model Number: S11-M
• Brand Name: Chsh
• Vector Group: Dyn11 / Yyn0/Yzn11
• Coil Number: Two Winding
• Coil Structure: Toroidal
• Frequency: 50Hz
• Output Voltage: 440V
• Transport Package: Customized
• Specification: permanent magnetic operating mechanism
• Trademark: CHSH
• Origin: Zhejiang, Wenzhou, Yueqing
• Production Capacity: 5000
• Package Size: 950.00cm * 650.00cm * 880.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

 

This product conforms to the national standard GB1094.1-2013(lEC 60076) power transformer and GBT6451-2015 three phase oil immersed power transformer technical parameters and requirements.

The iron core is made of high-quality cold-rolled silicon-steel plate. High-voltage winding group is made up of high-quality oxygen-free copper lines and it adopts multi-layer drum type structure. As high-tech product that promoted by the country. The product has many advantages such as high efficiency, low loss. lts social benefits are remarkable that it will save much of electricity consumption and operating cost.

Compared with the original SZ11, the average of SZ13no-load loss reduced by 20% or more, the no-load current is reduced by 25% or more, operating costs dropped by an average of more than 15%

Relative to the conventional S11 type/S13 series three-phase double-winding and excitation surge of transfomer power after manual voltage regulator, $Z11 $Z13 type series transformer can realize the load,through the controller on the ground remote power transformer to adjust the voltage, which can realize free power voltage regulator, reducing freguency of climbing and risk, greatly convenient for power operation personnel on site.

Working Condition

 

1.Capacity: 10kVA up to 31500kVA
2. High Voltage: 3.3kV up to 35kV
3. Connection Method: Optiona!
4.Rated Low Voltage: 0.4kV 3.15kV 6.3kV 6.6kV10.5kV
5.Rated frequency:50Hz
6.HV tap range:±2.5%,±5%
7.Material: Full copper Winding

 

 

Product Parameters

 

Rated Capacity: 500kVA High Voltage: 3.3kV up to 35kV Rated Low Voltage: 0.4kV, 3.15kV, 6.3kV, 6.6kV, 10.5kV Rated Frequency: 50Hz HV Tap Range: ±2.5%, ±5% Crafted with premium full copper winding, our transformers boast comprehensive technical parameters including no-load loss, load loss, no-load current, and short circuit impedance across various capacities, ensuring unparalleled performance and durability.

Rated capacity (KVA)	Voltage Combination and tap range			connection of transformer winding	No-load loss(W)	Load loss (W)	No-load current (%)	Shortcircuit impedance (%)
	High voltage (KV)	High voltage taprange (%)	Low voltage (KV)
50 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500	20 22 24	±5% ±2x 2.5%	0.4	Dynl1 YynO        Yznl1	100 150 170 200 240 290 340 410 480 570 700 830 970 1170 1550 1830	1270/1210 2120/2020 2500/2380 2970/2830 3500/3330 4160/3960 5010/4770 6050/5760 7280/6930 8280 9900 12150 14670 17550 19140 22220	2.0 1.80 1.70 1.60 1.50 1.40 1.40 1.30 1.20 1.10 1.00 1.00 0.90 0.80 0.60 0.50	5.5                5.5          5.5          5.5            5.5            5.5          5.5          5.5            5.5            6.0              6.0              6.0            6.0            6.0            6.0              6.0

 

 

Certifications

 

Packaging & Shipping

 

Enjoy peace of mind with negotiable shipping fees and delivery dates tailored to your needs. Benefit from secure transactions through [email protected], and take advantage of our easy return and refund policy for a hassle-free shopping experience.

 

After Sales Service

 

Experience superior after-sales service with prompt handling of refund claims and quality issue resolutions. We require detailed photographic evidence of any quality issues for precise analysis, ensuring swift and effective solutions.

Company Profile

 

 

Shenheng Power Equipment Co., Ltd., a leader in the power equipment industry, specializes in the manufacture of high and low voltage switch power transmission and distribution equipment. Renowned for our commitment to quality, we deliver stable and reliable products that empower various industries with excellent power transmission solutions.

FAQ

 

Q: Are you a trading company or manufacturer?
A: We are a professional factory with 10 years of experience in high and low voltage switch gears, substations, transformers, and various electrical equipment.

Q: Do you accept customized service?
A: We offer OEM/ODM service and can print your logo on the product.

Q: What is your MOQ?
A: Our MOQ is 1 piece.

Q: How long is your delivery lead time?
A: It depends on your product requirement and quantity. Generally, 5~10 working days is available.

Q: How do you solve quality problems?
A: Please provide detailed photos of quality problems. Our technical and quality testing department will analyze and provide a solution within 2 days.

Q: What are your payment terms?
A: 30% T/T in advance, 70% before shipment. West Union, L/C are also acceptable.