Three phase CT

DASN Type Three Phase CT

Item No.: DASN
DASN series three phase current transformer development of DAS series,use it in primary current 60A-1600A electric circuit ,supporting the use of plastic shell breaker.
Description
Description
Introduce

DASN series three phase current transformer development of DAS series,use it in primary current 60A-1600A electric circuit ,supporting the use of plastic shell breaker.

Applications
Current measurement, monitoring and protection for electrical wiring and equipment.
Current and power measurement for electric motors, lighting,air compressor, heating and ventilation system.
Air-condition equipment and Current, power and energy monitoring device.
Relay protection device.
Features
Epoxy Potting,Double-screw fastening,safe,easy to install,portable.
Wide inner window,allowing clamping of big cables or bus-bars.
Wide range of sizes to accommodate all the existing installations.
Technical Parameter

 

Rated Frequency 50/60Hz
Withstand voltage AC3kV(1min)
Rated thermal current 60ln
Dynamic stability current 2.5lth
Rated voltage AC0.72KV
Burden 1.2ln
Operating temperature range -10°C-50°C
Prevent combustion level V0
Accuracy limit class FS5
Secondary current 5A,1A

 

Specification

 

Type Current ratio  Burden Packing for carton Accuracy
DASN240 60/5 1.5 36 1.0
100/5 1.5 36 1.0
120/5 1.5 36 1.0
125/5 2.5 36 1.0
150/5 2.5 36 1.0
160/5 2.5 36 1.0
200/5 2.5 36 1.0

 

Type Current ratio  Burden Packing for carton Accuracy
DASN242 60/5 1 30 1.0
100/5 1.5 30 1.0
120/5 1.5 30 1.0
125/5 1.5 30 1.0
150/5 2.5 30 1.0
160/5 2.5 30 1.0
200/5 2.5 30 1.0
250/5 2.5 30 1.0

 

Type Current ratio  Burden Packing for carton Accuracy
DASN248 250/5 2.5 20 1.0
300/5 3.75 20 1.0
400/5 3.75 20 1.0
500/5 3.75 20 1.0
600/5 3.75 20 1.0
630/5 3.75 20 1.0

 

Type Current ratio  Burden Packing for carton Accuracy
DASN249 100/5 1.5 30 1.0
120/5 1.5 30 1.0
125/5 2.5 30 1.0
125/5 2.5 30 1.0
160/5 2.5 30 1.0
200/5 2.5 30 1.0
250/5 2.5 30 1.0

 

Type Current ratio  Burden Packing for carton Accuracy
DASN250  600/5 10 20 1.0
630/5 10 20 1.0
800/5 10 20 1.0
1000/5 10 20 1.0
1200/5 10 20 1.0
1600/5 10 20 1.0

Dimensions

DASN-240 DASN-242
DASN-248 DASN-249
DASN-250


Accuracy test

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China
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