SK-S039
Power
Protection
ISO9001:2000, CCC, SGS
Partly-welded Type
Customiztion
Customization
High-rise Buildings
Stainless Steel
IP55
Sankai
30~2500kVA
Acceptable
Dry Type/Oil Type
200kVA 315kVA, 400kVA 630kVA, 800kVA, 1600kVA
12 Month
Sankai
Wooden Box
Customization
Anhui, China
8537209000
Product Description
We can provide all kinds of subsations and transformers according to your requirement or drawings
| Item | Unit | Parameters | ||
| High Voltage Unit | Rated Voltage | KV | 12 | 40.5 |
| Power frequency withstand voltage to ground, interphase, fracture within 1min | KV | 42/48 | 95/110 | |
| Lightning impluse voltage ground, interphase, fracture | KV | 75/85 | 185/215 | |
| Rated current | A | 315-630 | 630-1250 | |
| Rated short-time withstand current (4s) | KA | 20-40 | 20-40 | |
| Rated peak withstand current | KA | 50-100 | 50-100 | |
| Low Voltage Unit | Rated Voltage | V | ≤690 | ≤690 |
| Main bus-bar rated current | A | 100-4000 | 100-4000 | |
| Rated short-time withstand current (4s) | KA | 25-75 | 5-75 | |
| Rated peak withstand current | KA | 40-150 | 40-150 | |
| Compensation capacity | KVAR | Customiztion | Customization | |
| Transformer Unit | Rated Voltage | KV | 10 | 35 |
| Frequency | Hz | 50 | 50 | |
| Rated capacity | KVA | 30-2500 | 630-3150 | |
| Impedance voltage | % | 4/6 | 6/6.5 | |
| Tapping range | - | ±2*2.5%/±5% | ±2*2.5%/±5% | |
| Combination symbol | - | Dyn11/Yyn0 | Dyn11/Yyn0 | |
Prefabricated substations are categorized based on voltage levels. Our company designs these substations following the principles of "standardized design, factory-based processing, modular construction, and mechanized installation." Electrical units such as transformers, multi-circuit high-voltage switchgear systems, reactive power compensation devices, insulated busbars, integrated substation automation systems, communication, remote control, metering, and DC power supplies are systematically, safely, and reliably integrated into a thermally insulated, fireproof, theft-proof, moisture-proof, and rodent-resistant steel structure box. This box is ventilated on five sides, fully enclosed, and movable. It is suitable for the construction and renovation of medium and small-sized substations in urban and rural areas, as well as for factory and mine enterprise substations. By being closer to the load center, it reduces the supply radius, improves power quality, and is especially suitable for urban distribution network renovations, earning it the title of "the target model for 21st-century substation construction." It meets the standards of the State Grid Corporation, the New Rural Electrical Standard System, and the Electrification Implementation Outline.
Company Profile
Anhui Sankai Electric Equipment Co., Ltd. is a comprehensive enterprise engaged in the research, development, manufacturing, sales, and service of power transmission equipment. Located in the picturesque Suxu Industrial Park,the company covers an area of over 25,500 square meters, with more than 15,000 square meters dedicated to factory buildings and an investment exceeding 50 million yuan. It is equiped with first-class processing and testing equipment, an efficient management model, and an excellent team of employees.
Our main products include: box-type substations, high and low voltage switchgear, power cabinets, distribution cabinets, distribution boxes, cable junction boxes, power transformers, and distribution equipment up to 35kV, as well as custom non-standard equipment for clients independently.
Anhui Sankai Electric Equipment Co., Ltd. is a modern enterprise integrating production and sales with strong technical capabilities and advanced production and testing equipment. Our products are widely used in power, coal, petroleum, chemical, metallurgy, transportation, communication, construction, and urban infrastructure. We have earned widespread praise and trust from users through advanced technology, excellent product quality, and attentive after-sales service
Our main products include: box-type substations, high and low voltage switchgear, power cabinets, distribution cabinets, distribution boxes, cable junction boxes, power transformers, and distribution equipment up to 35kV, as well as custom non-standard equipment for clients independently.
Anhui Sankai Electric Equipment Co., Ltd. is a modern enterprise integrating production and sales with strong technical capabilities and advanced production and testing equipment. Our products are widely used in power, coal, petroleum, chemical, metallurgy, transportation, communication, construction, and urban infrastructure. We have earned widespread praise and trust from users through advanced technology, excellent product quality, and attentive after-sales service
Hot Sale Products
Q:what's your major products?
A: Oil immersed and dry type transformer, transformer substation, high and low voltage switchgear and other custmization electrical equipment.
Q:Can I place the custom-made order?
A:Considering differences in voltage, frequency and other special transformer product in different countries and regions, our product can be customized according to your requirements.
Q:Are you a factory or trading company?
A:We are the factory with the first-hand price and the quality can be guaranteed.
Q:Is sample order acceptable?
A:Of course,sample order is the best way to build trust.
Q:How about the delivery time?
A:Usually it takes about 15-20 days.The specific situation will be based on the design drawings.
Q:What's your term of payment,
A:We require a 30% T/T advance, with the remaining 70% due before shipment. Additionally, L/C is welcome options.
A:Usually it takes about 15-20 days.The specific situation will be based on the design drawings.
Q:What's your term of payment,
A:We require a 30% T/T advance, with the remaining 70% due before shipment. Additionally, L/C is welcome options.
