flameproof and mining transformers

Dimako Transformers

2016-5-15 · We are a provider of world-class products within the industry ranging from Flameproof Mining electrical equipment to surface electrical equipment used in the mining industry. The company was founded in 1969 and is proudly South Africa with >80% in-house manufacturing.

Special transformer

Mining transformer. Mining flameproof mobile substation is composed of mining flameproof dry-type transformer, high-voltage load switch used for mining flameproof mobile substation or high-voltage vacuum switch used for mining flameproof mobile substation as well as cable connector used for mining flameproof mobile substation, low-voltage feed switch used for mining flameproof …

Harsh Environment and Mining Duty Transformers | VCM …

Transformers for Mines So, what kind of transformers should you use in a mine or other harsh environment? You have many options: Flame-proof, air-cooled transformers: Certified flameproof transformers are useful in mines and other environments that may have open flames. These transformers have tanks full of air.

IS 11171 (1985): Dry-Type Power Transformers

2018-11-15 · Flameproof and mining transformers, Welding transformers ( see IS : 1851-19751 ), Voltage regulating transformers, and Small power transformers in which safety is a special considera- tion. 2. TERMINOLOGY 2.0 For the purpose of this standard, the following definitions, in addition to those given in IS : ...

Mine flameproof dry type transformer

2021-8-18 · Mine flameproof dry type transformers are used in mines where there is a risk of explosion.The transformer is made dry. The main structural feature is that all the joint faces of the casing are made according to the flameproof requirements and can withstand the internal pressure of 1.0 MPa.

Flame-proof mobile substation-Mining transformers

Mining transformers ... Mining Flame-proof Mobile Substation is designed especially for the environment of methane mixture gas, coal dust and potentially explosive areas. It''s widely used in coal mines, non-ferrous metal mines, tunnel projects etc.

Flameproof Mining Electrical Equipment

Today, Dimako Transformers have been inoperation for 43 years in the Manufacturing business of Transformers and Switchgear for the mining industry in South Africa. We are a provider of world-class products within the industry ranging from Flameproof Mining electrical equipment to surface electrical equipment used in the mining industry.

MINING – Allenwest

Trusted Mining Solutions. At ALLENWEST we specialised in the design & manufacture of ATEX/Ex flameproof, and non-flameproof; transformers, switchgear, and control-gear for more than 100 years. Our AUK electrical distribution ranges are proven technology for; hard-rock, metallurgical & thermal coal-, potash-, mineral salts-, and aggregate-mining ...

IEC 60076-11-2018

1991-3-3 · IEC 60076-11-2018,This part of IEC 60076 applies to dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 72,5 kV and at least one winding operating at greater than 1,1 kV. This ...

IS 2772 (1982): Non-flameproof mining transformers for …

2018-11-15 · NON-FLAMEPROOF MINING TRANSFORMERS FOR USE BELOW GROUND f First Revision ) 0. FOREWORD, 0.1 This Indian Standard ( First Revision ) was adopted by the Indian Standards Institution on 11 June 1982, after the draft finalized by the Transformers Sectional Committee had been approved by the Electrotechni- ...

Dimako Flameproof Products

2014-3-10 · Dimako manufactures a wide range of flameproof transformers up to 3500kVA, either skid or trailer mounted. Applications span from simple control transformers to complete dual wound section power supply transformers. The transformers are designed and manufactured in-house and are configured to meet specific customer requirements and environmental conditions.

Transformers | Becker Mining Systems AG

IS 11171 (1985): Dry-Type Power Transformers

「mining explosion transformer」

Kbsg /10 6 Mining Explosion Proof Dry Type Transformer. This series mining explosion proof type transformer is applicable in underground coal mines of three phase indirect neutral point earthling with explosive and dangerous gas methane and coal dust, and it is used to change the power supply of 10kv, 6kv into low voltage power supply of 34503300v, 12001140v, 693660v, …

,Flameproof inverter,,,, ...

2018-10-1 · The performance parameter of mining flameproof dry type transformers are adjusted in newly implementing standard,the academic analysis and calculation of short circuit impedance for transformer are processed.

SIS SS IEC 726-1983 .

1983-11-15 · With the publication of this standard, the requirements of IE C Publication 76 apply to dry-type transformers only in so far as they are referred to in this standard. Where reference is made to specific clauses and sub-clauses of various parts of IE C Publication 76, it is to be understood that the editions are as follows: 76-1, 76-2, 76-4, 76 ...

Explosionproof v Flameproof

2014-1-15 · flameproof enclosure ''d'', intended for use in explosive gas atmospheres for Group I (mining) or Group II (non-mining) Gas Group IIA, IIB and IIC. The requirements of this standard are supplemented by IEC 60079-0 ''General requirements for all electrical apparatus''.

Flameproof Transformer, Flameproof Transformer direct …

Flameproof Transformer from Varelen Electric Co., Ltd.. Search High Quality Flameproof Transformer Manufacturing and Exporting supplier on Alibaba . ... 160kva 6kv, 11kv mine flameproof dry-type transformer underground substation. $10,000.00 - $20,000.00 / Set. 1.0 …

Flameproof transformer supplied to

2012-9-28 · Becker Mining South Africa has recently delivered a flameproof transformer to ''s Bosjesspruit colliery in Secunda, Mpumalanga. The Becker 1250 kVA, 11 kV – 1100 V, dry type flameproof transformer has been specially designed for efficient and safe use in hazardous environments. The transformer is modular mounted, with advanced electronic protection and …

Available | Gilberts Mining

Typical price on a 630KVA 11 000v-400v mini-sub c/w schneider SF6 ring main unit and LT protection R220 000. Substations. Mini-sub and standalone type transformers upto 6.3MVA. Mini Substation. Mini Substation. We stock a wide range of non-flameproof and flameproof motors up to and including 9600KW. Motors. Electrical Motor.

Mining Products | nepean-power

Mining substations are typically used for longwall, development, distribution and pumping application. And are manufactured in either flameproof and or ingress protected (IP66) variations. NEPEAN Power''s underground mining substations can be manufactured up to 7.5MVA with primary voltages as high as 22kV.

FLAME-PROOF MINING TRANSFORMERS (by TRAFTA Sp. z …

FLAME-PROOF MINING TRANSFORMERS - APPLICATION: Mining transf

KBSG9-(50~1600)/10kV mining flameproof dry type …

KBSG9-(50~1600)/10kV mining flameproof dry type transformer Introduction 1、KBSG9 series of mining transformer (movable transformer pack) is not only suitable for the mining environment which has explosion hazard with mixed methane gas and braise, but also the gas and steam environment which not corrode metal and break down insulation.

Flameproof Equipment | PBE Group©

PBE flameproof equipment is certified to the latest Australian Standards for Class 1 Zone 1 Exd Coal Mine Applications and can be used in any country that accepts international certifications. The units have a wide range of applications in hazardous areas such as DCBs, pump starters and substations, feeding continuous miners and road headers, feeder […]

Flame-proof transformers-Mining transformers

Mining transformers ... Mining Flame-proof Mobile Substation is designed especially for the environment of methane mixture gas, coal dust and potentially explosive areas. It''s widely used in coal mines, non-ferrous metal mines, tunnel projects etc.

About Us

We stock a wide range of new, used and reconditioned oil cooled and flameproof transformers, with over 600 mini-sub and standalone units in stock, ranging from 2kVA up to 6.3MVA. We stock a wide range of non-flameproof and flameproof motors up to and including 9600KW. We stock second-hand as well as reconditioned flameproof switchgear and much ...