W Series Split-core Type Outdoor Waterproof Current Transformer (Round Hanging Wire Type)
W Series Split-core Type Outdoor Waterproof Current Transformer (Round Hanging Wire Type) W Series Split-core Type Outdoor Waterproof Current Transformer (Round Hanging Wire Type) W Series Split-core Type Outdoor Waterproof Current Transformer (Round Hanging Wire Type) W Series Split-core Type Outdoor Waterproof Current Transformer (Round Hanging Wire Type) W Series Split-core Type Outdoor Waterproof Current Transformer (Round Hanging Wire Type)

W Series Split-core Type Outdoor Waterproof Current Transformer (Round Hanging Wire Type)

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Product description
BNW-W series circular open-close outdoor waterproof current transformer ,the biggest feature of this series of products is the waterproof function ,which can be used outdoors. The cut end face of the magnetic core is sealed with a silicone ring ,which can effectively prevent rainwater from infiltrating; The shell adopts an integrated molding process of ultrasonic fusion welding ,and the transformer winding structure is cast with epoxy resin and the secondary side the lead wire is sheathed to prevent rainwater from infiltrating the transformer body. The waterproof level can reach IP66.
Product characteristic

Open and close structure ,easy to install on site and easy to operate .Quick and easy installation or removal without disconnecting the primary cable under test ,effective for safe and easy current testing.

Wide quantity limit and strong anti-saturation ability .Input current range 0~600A

Flame retardant properties :According to UL94-V0;

Protection class:IP66

Application
Electrical fire monitoring system ,fire equipment power monitoring system ,intelligent power consumption system, intelligent low-voltage power grid, small current grounding system, relay protection ,motor protection system, etc. For current measurement, monitoring and protection of lines and equipment.
Performance

Electrical

performance

parameters

Operation temperature -40℃~+70℃ Relative humidity ≤90%
Voltage level 0.4/0.66/0.72KV Linear range 5%~120%
Rated input current 0~600A Rated frequency 50/60Hz
Rated load <20Ω Power frequency withstand voltage 3KV/min
Accuracy class 0.5级 Dielectric strength 1000MΩ/500V/min

Mechanical

structure

parameters

Shell and skeleton PA/PCFlammability rating94-V0 Output method Waterproof aerial plug /sheath cable
Core material Silicon steel /nanocrystalline /permalloy sealing Epoxy resin
Internal structure Waterproof silicon seal Protection class IP65、IP66、IP67
Shape and installation dimensions
Product
model
rated
input
rated
output
accuracy
class
Dimensions(mm)
A B C D E F
BNWAKL-25W 0~300A 0~100mA 0.3
0.5
0.5S
25 60 75 14.5 19 30.5
BNWSKL-25W
BNWPKL-25W
BNWAKL-35W 0~600A 35 73.5 88 14.5 19 32
BNWSKL-35W
BNWPKL-35W
Product Model Naming rules
Installation precautions

Before the silicon steel core is closed ,ensure that the end face of the incision is clean ,free of stains and impurities; It must be treated with anti-rust agent;

Use a torgue wrench (electric /pneumatic ) when tightening the screws and set the torque to a reasonable range .

We are a manufacturer has export qualification and experience.

instrument type at least 100pcs ;others by 1 -5 pcs;

T/T;L/C;

Instrument transformer 20 thousand pcs ;current transformer 12 thousand pcs ;voltage transformer 11 thousand pcs.

We have a R&D team for new product design. Successful cases and in continued cooperation. Discussion among both sides ➡general specification ensure➡structure drawing ➡original sample ➡electrical

Standard Carton Export fumigatin-free tray Tray Film Edge fixing strip Vacuum packaging acceptable Customize size acceptable
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Contact Us

Tel:+86-25-84152563

Fax:+86-25-52146294

Email:export@hbtianrui.com

Address:Head Office: No.8 Chuangye Avenue, Economic Development Zone, Tianmen City, Hubei Province, China (Zip Code: 431700) Nanjing Office: Building 23, Baijiahu Science and Technology Industrial Park, No.2 Qingshuiting West Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province,China (Zip Code:211106)

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