Hall Effect Curent Transformer 10-100mA for Electric Vehicle Testing Lab

• Customization: Available
• Type: Hall Type
• Output Signal Type: Analog Output
• Model NO.: LD1
• Production Process: SemiConductor Integrated
• Material: Plastic
• Accuracy Grade: 0.5G
• Application: Switching Power Supply
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Model: B3-50atb3-100at B3-200A B3-300A
• Supply Voltage: +-12V, +-15V
• Bandwidth: @ -1dB 0~150kHz
• Galvanic Isolation: @ 50Hz, AC, 1min 3kv
• Rated Current: 10mA~100mA
• Transport Package: Green Plastic Film
• Specification: CE, ISO, Rohs
• Trademark: HEYI
• Origin: Liushi, Yueqing, Zhejiang Province, China
• HS Code: 8542390000
• Production Capacity: 5000PCS/Month

Product Description

LD1 series DC leakage current sensor is a series of new device developed according to principle of electromagnetic induction. Its low current is stable. It is highly insulating between its primary coil and secondary coil. This sensor is used to measure current of signal system, circuit, and leakage monitoring system, as well as to measure current difference.

 

Electrical data (Ta=25ºC±5ºC )

Type	LD1-10mA	LD1-20mA	LD1-30mA	LD1-50mA	LD1-100mA	Unit
Rated current(Ipn)	±10	±20	±30	±50	±100	mA
Measure range(Ip)	±12	±24	±36	±60	±120	mA
Rated output	@Ip=±Ipn                ±5±1%					V
Supply voltage	±12,±15					V
Power Consumption	<25					mA
Offset voltage	@Ip=0      ±50					mV
Offset drift	@ -40~+85ºC     ≤±1.5					mV/ºC
Output drift	@ -40~+85ºC    ≤±1					mV/ºC
Linearity	@Ip=0-±Ipn      ≤1					%FS
Response time	@50A/μS, 10%-90%     ≤50					μs
Galvanic isolation	@ 50HZ,AC,1min     2.5					KV

  

Applications

·Variable speed drives
·Welding machine
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Electrochemical

Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
3. Elucidation: 1:+15V 2:-15V 3:I0UT 4:NC
 


 

Directions for use

1. When the current will be measured goes through a sensor, the current will be measured at the output end.(Note: The false wiring may result in the damage of the sensor)
2.Custom design in the different rated input current and the output current are available.
 

Standards

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

General date

 

	Value	Unit
Operating temperature(TA)	-40 to +85	ºC
Storage temperature(TS)	-40 to +125	ºC
Mass(approx) (M)	40	g