Product Overview

Open-close outdoor waterproof puncture transformer is the waterproof function, which can be used outdoors. Its section port is surrounded by rubber pads to prevent rain from entering.Of course,most so- called waterproof transformers on the market use rubber pads as a means, but thereare also limitations in using this means for waterproofing. Because it is impossible to guarantee the waterproof of the transformer itself, our company adopts the technology of transformer forming once,that is,the transformer is directly made into a solid in the mold, and the plastic is wrapped around the whole body without any gap.Meanwhile,waterproof terminals and sheath lines are used in the secondary side leads to ensure that no rain can enter the transformer body. Our company transformer waterproof grade has reached IP67/IP65. This product meets part of the standard GB20840.1.2.

Product Features

▪ The product meets the standard of GB20840-0.66/3KV
▪ Input current range: 100A-600A
▪ Ambient temperature:-15℃-+40℃
▪ Flame retardant: comply with UL94-V0
▪ Humidity:<80%
▪ Protection grade: IP67/IP65

Scope of Application

Electrical fire monitoring system, fire equipment power supply monitoring system,intelligent power system,smart grid,substation transformation,environmental protection detection, small current grounding system, relay protection, motor protection system.

Performance Index

Outline and installation dimensions