Moranbah North Coal Mine had become dependent on using development substations in mined panels in order to maintain area lighting, requiring the purchase of additional substations. When the company was looking for a cost effective lighting alternative, it turned to Ampcontrol for a solution.
The Ampcontrol team designed and manufactured a fit for purpose 11kV to 110V lighting enclosure to facilitate extra lighting along with 110V circuit connections for the site. The solution maintained the power to the lighting at a much lower cost than a typical substation. This lighting power solution provided power and featured our IS LED Longwall Mine Light while freeing up a substation so it could be used for the purpose for which it was designed.
Read the full case study here.
During routine high voltage maintenance at a surface mine in western NSW, conducted by Ampcontrol’s High Voltage Service team, a transformer failed testing and required inspection and overhaul. To ensure the mine experienced minimal downtime, the on-site team placed a call to our Tomago base to see if a suitable hire replacement was available.
The hire team received the call at 3:30pm and a suitable hire transformer arrived at the mine site at 8am the following day. Prior to leaving for site the following was undertaken:
- An oil sample was taken from the transformer and delivered to Ampcontrol member company Verico to conduct fast turnaround oil testing
- A sketch of the transformer was sent to the customer and a number of small alterations were undertaken
- Delivery trucks and cranes were ordered
The replacement hire transformer was loaded to the truck at 6:30pm that same day for transport and an overnight stay in Mudgee. The following day a new gland plate was made in Ampcontrol’s fabrication workshop and driven to site by an Ampcontrol High Voltage Service team member.
Onsite, the existing failed transformer was uninstalled and loaded on the truck; while the hire transformer was installed, tested and commissioned. The failed transformer was delivered to Ampcontrol’s transformer workshop in Tomago NSW for inspection and overhaul.
Operating within an extended 16 hour shift so as to minimise customer downtime, the on-site HV service team conducted significant planning to ensure site alterations were kept to a minimum. Undertaking this planning ensured the failed transformer could be easily re-installed following the conclusion of repair works.
Read the full case study here.
As a leading provider of integrated electrical, electronic and control solutions that improve safety in the mining sector, we’re headed to the Queensland Mining Industry Health & Safety Conference on The Gold Coast from August 18 – 21, 2019.
Don’t miss your chance to have a chat with our product management and sales team at one of Queensland’s key safety events. See our newest product offerings including our latest underground gas detection solutions and lighting range.
Ampcontrol’s Tim Mills Product Manager, Environmental Monitoring will be presenting at the conference on Tuesday 20 August, with his presentation titled: Telemetry and Detector Response Times.
For more information and to view the full program, head to the Queensland Mining Industry Health & Safety Conference website.