Lpa, Lpax, Lpar, AC Current Transducers

• Customization: Available
• Kind: New-Type Transmitter
• Type: AC Transmitter
• Model NO.: Lpa, Lpax, Lpar
• Phase: Single
• Wire-Assembly Type: Two-wire Transmitter
• Accuracy Grade: 0.2G
• Certification: ISO
• Customized: Customized
• Manufacturers: Haiyan Jinhan Electronic Technology Co., Ltd
• MOQ: 1 Piece
• Production Process: Integration
• Shell Material: Iron-Shell
• Dimension: 75*50*113(mm)
• Installation: Screws
• N.W: About 0.5kg
• Freight: by Air
• Export Markets: Global
• Transport Package: Independent Carton Package
• Specification: SGS
• Trademark: Jinhan
• Origin: China
• HS Code: 9030390000
• Production Capacity: 1000 PCS/Year

Product Description

Lpa, Lpax, Lpar, AC Current Transducers
 

1. High accuracy 0.1% ro
2. Excellent long term stability
3.Outstanding over capability and temperature performance
4.Wide selection of input / output ranges
5.Meets ANSI C37.90 (1989) and BEAMA No. 219 tests

 

 

Order form

 

Input & Output parameters

 

An : Current input	An rating range	A1 1 A 0 - 1.5 A	A2 5A 0 - 7.5 A	A3 10A 0 - 15 A	Ay Specified	On : Output
						O1 0 - 1 mA	O2 0 - 20 mA	O3 4 - 20 mA
						O4 0 - 1 V	O5 0 - 5 V	O6 0 - 10 V
Pn : Auxiliary power	Pn rating range	P1 AC120 V 120 V ± 15%	P2 AC240 V 240 V ± 15%	Ps Internal Power	Py Specified
						O7 2 - 10 V	Oy Specified

 

Py : DC24 / 48 / 125 V ± 20% or other range under specified

Note
1.  External power mode suitably for all output types
     Internal power mode, only suitably for 0-1mA / 0-20mA / 0-1V / 0-5V / 0-10V output
 

Specification

Accuracy(23±3°C)	0.1% RO
Maximum output load	DC current mode : maximum 10V drop DC voltage mode : maximum 5mA drive
Dielectric strength	AC 2KV 1 minute between terminals: Ac 2.6KV 1 minute / terminals to case
Surge and impulse test	ANSI C37.90/1989, IEC 255-3(1989) 4KV 1.2 x50us
Maximum input over	Current related input
	1A/ 5A	10A
	4 x rated / continuous	2 x rated /continuous
	10 x rated / 10 seconds	25 xrated /1 second
	50 x rated /1 second	50 x rated /0.5 second
	80 x rated /0.5 second
Input burden	Less 0.2 VA
Response time & ripple	≤ 400 ms for step change 0-99%              ripple less 0.5% ro peak to peak
Frequency	45~ 400 Hz
Stability	Temperature range  (20 to 30°C)              long term stability / year Maximum 60 ppm / °C                              less 0.2% draft / year typically
Storage condition	Temperature range -25 to 70°C,  RH 20 to 95% non condensed
Operating condition	Temperature range -20 to 65°C,  RH 0 to 99% non condensed
Magnetic field effect	<0.01% under 100 ampere turns at 1M center
Power dissipation	Maximum 3.5 VA

 

Terminal Connection

DC power option for terminal 3 (+) ,  4 (-)
 

Dimension

LPA

LPAX

LPAR