NEWS

How transport route limits affect power transformer supply

Power transformer supply depends on route access. Discover how load limits, clearances, and permits affect delivery—and how early planning can cut delays and costs.

When should a distribution transformer supplier's warranty begin?

When should a distribution transformer supplier warranty begin? Compare shipment, delivery, and commissioning terms to protect operating coverage and negotiate a smarter purchase.

Which routine test reports should a distribution transformer manufacturer provide?

A distribution transformer manufacturer should provide traceable routine test reports. Discover the key checks to verify compliance and avoid shipment delays.

How U.S. DOE efficiency rules affect distribution transformer manufacturers

Distribution transformer manufacturers face new DOE efficiency rules in 2029. Learn how to verify compliance, compare suppliers, and reduce procurement risks before your next order.

Can you change a 35 kV transformer's tap position while energized?

Can a 35 kv transformer change taps while energized? Learn when OLTC operation is permitted, why de-energized tap changers cannot switch live, and key checks to protect your equipment.

How to specify lightning impulse withstand for a 110 kV transformer

Specify your 110 kv transformer lightning impulse withstand with confidence. Learn how to select insulation levels, define IEC tests, and avoid costly procurement gaps.