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ICT-CTHW2 Open-Close Type Outdoor Waterproof Transformer

Open-close type outdoor waterproof puncture transformer, the biggest feature of this series of transformers is the waterproof function, which can be used outdoors. Its cut-off port is surrounded by rubber pads to prevent rain from entering. Of course, most so-called waterproof transformers in the market use rubber pads, but there are also limitations in using this method for waterproof. Because it is impossible to guarantee the waterproof of the transformer body, our company adopts the one-step molding technology of transformer, that is, the transformer is directly made into a solid in the mold, and the plastic body is wrapped without gaps. At the same time, the secondary side lead adopts waterproof terminal and sheath wire to ensure that no rain can enter the transformer body,which has been tested by authoritative institutions. Our company transformer waterproof grade has reached IP67/IP65. This product meets the requirements GB20840.1.2 . 

 

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Product Features

  • The product meets the standard of GB20840-0.66/3KV
  • Input current range: 0A~1500A
  • Ambient Temperature:-15°C ~ +40°C
  • 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, etc.

 

Performance Index

Electrical Parameters

Mechanical Parameters

Applicable Standards

GB/T20840.1.2

Shell

PA/PC Flame retardant grade 94-V0

Voltage Level

0.4/0.66/0/69/0.72KV

Core

Silicon Steel / Nanocrystalline/ Ferrite

Load Accuracy

5VA/2.5VA

Internal Structure

Waterproof sealing ring/puncture needle

Accuracy Class

0.5S, 0.5,1

Protection Level

IP67/IP65

Rated Frequency

50/60Hz

Applicable Environment

-40°C ~ +70°C

 

Outline and Installation Dimensions

Model & Specification

Rated Input

Rated Output

Accuracy
Class

Dimensions (mm)

(A)

(mA/V)

Φ

A

B

C

D

CTHW2-36

0~600A

0-5A
(0~1V)


0.5
1.0

36

118

118

55

40

CTHW2-60

0~1500A

60

152

150

60

46

 

SEN-CTHW2 Open-Close Type Outdoor Waterproof Transformer

 

Packaging & After-sales Service
All products are strictly tested before delivery with complete inspection reports. We adopt professional anti-static and shockproof packaging to ensure product safety during international transportation.
We support OEM & ODM customized services, providing one-stop solutions from design, production to technical after-sales support. Long-term stable supply, fast delivery and professional technical guidance are available for global customers.
 
 
If you need detailed datasheet, dimension drawing, test report or customized solution, please feel free to contact us.
We provide free sample testing and professional technical support for global partners.
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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