Dry type isolating transformer

Isolating transformer with earth screen ,provide galvanic isolation between input and output windings.

Power capacity, Input voltage and output voltage can be customized

Maintenance-free, easy to install, low comprehensive operating cost

Low loss, small noise, heat dissipation ability

Isolate dangerous voltages

Non grain core design for low remanence flux density for applications with specific in-rush current requirements

Dry type Air natural transformers are available with PT100 temperature probe and controller

Related product parameters

Mian Specification
Type	isolating step down
Capacity	15 - 2500kva (can be customized)
Voltage	415V ( can be customized)
Phase	3
Winding material	Copper and Aluminum available
Insulation class	F (155°C) / H(180°C)/ C(220°C)
Attitude	1000m , 2000m
Cooling	AN
Frequency	50 /60Hz
Protection class	IP21
Standard	AS/NZS 60076
Vector group	Dyn11
Efficiency	98%
Noise level	60dB
Service life	30 years

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Personalized customization

Only Focused on transformers, but we offer customized different types of transformers.
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+20 years experience

+20 years experience R&D team, derived from a 60 years history transformer factory in Changsha city of China.
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Drew up the National Standard for Mining Explosion-proof Substation

GB8286 (Mining explosion-proof Mobile Substations)the product of National standard that origin and inheritor，Unique designing for customers' convenience,like “Vertically Lifting”