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Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Specifications
Brand Name :
TOKEN
Model Number :
TBC-LTR
Certification :
CE;ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Price :
Price Reconsideration
Supply Ability :
2.2K pcs per month
Packaging Details :
Little Carton Size:34*23*21CM;240pcs/Carton ;Large Carton Size:48*37*26CM;480pcs/Carton
application :
Uninterruptible Power Supplies
Mounting Type :
PCB Mounting
Principle :
null balance
Standard :
high precision
product name :
Hall Effect Current Sensor
Operating temperature :
-40～+85
Description

Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS

The TBC-LTH/LTR Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method , with a galvanic isolation between primary and secondary circuit, the size of primary doesn’t affect test precision, no matter the location of primary in the hole of current sensor, It can really measure resolution 1000:1 and uses for precision measurement of DC, AC and pulse current.

Electrical data(Ta=25℃±5℃)

Type


Parameter

TBC50

LTH/LTR

TBC100

LTH/LTR

TBC150

LTH/LTR

TBC200

LTH/LTR

TBC300

LTH/LTR

TBC300

LTH/LTR

 Unit

Rated current(Ipn)		 5-50 10-100 30-150 20-200 30-300 30-300 A

Measure range(Ip)		 150(±18V,82Ω) 300(±18V,30Ω) 450(±18V,33Ω) 450(±18V,33Ω) 900(±18V,3.0Ω) 900(±18V,2.0Ω) A

Turns ratio(Np/Ns)		 1:1000 1:1000 1:1500 1:2000 1:2000 1:3000 　


Measure resister

with ±12V

@50Amax

180(max)

 @100Amax 75(max) @150Amax 90(max) @200Amax 90(max) @300Amax 48(max) @300Amax 68(max) Ω
@150Amax 40(max) @300Amax 12(max) @300Amax 33(max) @600Amax 15(max) @600Amax 10(max) @600Amax 1.0(max) Ω


Measure resister

with ±15V

 @50Amax 240(max) @100Amax 110(max) @150Amax 120(max) @200Amax 120(max) @300Amax 70(max) @300Amax 91(max) Ω
@150Amax 60(max) @300Amax 20(max) @300Amax 50(max) @600Amax 25(max) @600Amax 20(max) @750Amax 2.0(max) Ω

Rated output (Isn)

5(5A)-

50(50A)

±0.2%

10(10A)-

100(100A)

±0.2%

20(30A)-

100(150A)

±0.2%

10(20A)-

100(200A)

±0.2%

15(30A)-

150(300A)

±0.2%

10(30A)-

100(300A)

±0.2%

 mA
Coil resister 30 25 20 30 28 53 Ω
Supply voltage ±12～±18 V
Power consumption ≤20+IpXNs mA
Offset current @Ip=0 ≤±0.2 mA
Offset drift @ -40℃～85℃ ±0.5 mA

Response time		 @100A/μS,10%-90% ＜1.0 µs
Linearity @Ip=0-±Ipn ≤0.1 %FS

Galvanic isolation		 @ 50HZ,AC,1min 3 KV
di/dt ＞100 A/µs
Bandwidth @ -3db DC…100 KHz

Applications

Variable speed drives

Welding machine

Battery supplied applications

Uninterruptible Power Supplies (UPS)

Electrochemical

Mechanical dimension(for reference only)

Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS

Remarks:

1. All dimensions are in mm.

2. General tolerance ±1mm

Directions for use

Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.

The primary conductor should be≤120℃.

The dynamic performance (di/dt and the response time) is the best when the primary hole is fully filled with the bus bar.

Standards
  • UL94-V0.
  • EN60947-1:2004
  • IEC60950-1:2001
  • EN50178:1998
  • SJ 20790-2000

General date

Value Unit Symbol
Operating temperature -40 to +85 ºC TA
Storage temperature -40 to +125 ºC TS
Mass(approx) LTH:58,LTR:64 g M

Characteristics chart

Pulse current signal response characteristic Effects of impulse noise

Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS

Product tags

hall effect dc current sensor

,

hall effect ac current sensor

,

lem hall effect current sensor
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Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS

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Product Detail
Brand Name :
TOKEN
Model Number :
TBC-LTR
Certification :
CE;ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Price :
Price Reconsideration
Contact Supplier
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS
Ac Dc Current Sensor Closed Loop Hall Effect Current Sensor CE ROHS

Nanjing Token Electronics Science&Technology Co., Ltd.

Active Member
7 Years
Since 2002
Business Type :
Manufacturer
Main Products :
Open Loop Hall Effect Current Sensor, Closed Loop Hall Effect Current Sensor, Split Core Hall Effect Current Sensor
Total Annual :
600-800
Employee Number :
95~110
Certification Level :
Active Member
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