



Products are widely used in Africa, Middle east, South America, Middle Asia, Southeast Asia, etc .
Products Description

university, hospital, industrial or commercial energy needs. Featuring new, in-stock and build to order options, our compact
substation provide dependable and cost-effective power output for almost every application.







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 | 25-75 | |
Rated peak withstand current | KA | 40-150 | 40-150 | |
Compensation capacity | KVAR | Customized | Customized | |
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 | |
Protect case | Protection grade | IP33 |








Over 20 years of business experience makes us pack well and deliver fast, satisfying our customers all over the world!

We are a big professional manufacturer of transformer, substation,HV and LV switchgear, established in 2005 year .
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
110kV~220kV Oil~immersed Power Transformer,Dry~type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad mounted Transformer
4. Why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production for 28 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates, we have IEC, ANSI, KEMA, GOST standard, we have high quality, fast delivery, guarantee after-sales service and factory price.
5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXWAccepted Payment Currency: USD,CNY; Accepted Payment Type: T/T,L/C;


