China Wholesale Transformer Medium Manufacturers – YB 33KV compact box-type substation – Jonchn Detail:
Model and meaning
Use environmental conditions
1. Altitude: ≤ 3000m;
2. Ambient temperature: +40℃-25℃ :
3.Relative humidity: Daily average ≤ 95%, monthly average ≤ 90%;
4.Abnormal severe vibration or impact;
5. Environment for installation: Indoors, no fire or explosion danger, no corrosive gas or dust, no sharp impact.
Note: Please negotiate with us if your product is used beyond the range of above conditions.
Structural features
1. This transformer is made up of Switch compartment, low switch compartment and relay protection compartment and transformer compartment. Enclosures of HV, LV switch compartment and relay protection compartment can be made of aluminum alloy plate, steel plate of composite plate. Aluminum alloy plate is an anodize oxidation treated to strengthen its Corrosion stability Steel plate and steel structured parts are all phosphating treated and the composite plate is featured with vivid appearance, heat insulation and fire retardation. The transformer compartment is arranged with safe guard protecting net but not enclosure, which not only guarantees beer thermal diffusivity but also is able to insure person and equipment against accident
2. HV switch compartment: The HV switch compartment can be mounted with KYN61-33 switchgear or 33KV load switch Aerial cable types available for mounting 33KV inlet wire.
3. LV switch compartment
a. when it is 15Kv at low voltage side, the LV switch compartment can be mounted with XGN2- 415.KZNI-15 switchgear, HXGNII 10F.HXGN26-( 10F)Ring main unit
b.when it is 0.4 kv at LV switch compartment( no preparation of LV switch gear in consideration of space saving) can be series mounted with DW 1sT series, ME series and F frame type circuit breaker as well as DZ20 series, CM series, H series and S series molded case air circuit breaker.
4. Power off protection compartment: the power off protection compartment is mounted with AC panel. DC panel, signal panel protection panel, motion control panel (RTU), carrier wave machine panel or optical fiber termination set.
Note: This transformer substation can adopt general relay protection. also microcomputer bused integrated automatic control system is available on request.
5 Refer to the plan layout and vertical plane layout of transformer of 33KV.
Plane, elevation layout
Technical Data
Typical one -time wiring diagram
33KV side one-line diagram
Product detail pictures:
Related Product Guide:
Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for China Wholesale Transformer Medium Manufacturers – YB 33KV compact box-type substation – Jonchn , The product will supply to all over the world, such as: Vietnam, Oman, United States, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our goods. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you personally always.
By Sabina from Iran - 2018.09.12 17:18
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Agnes from Florida - 2017.07.07 13:00