HS44M-A-P Series Current Sensors Transducer

• Type: Hall Type
• Output Signal Type: Analog Output
• Production Process: Integration
• Material: Plastic
• Customized: Customized
• Trademark: TRANSFAR
• Model NO.: HS44M
• Origin: China
• HS Code: 9030339000

Product Description

DESCRIPTION:

For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.

 

 

FEATURES:
 

 

Open loop using the Hall effect 
  The primary side and the secondary side are isolated
Low power consumption
Wide range
No insertion loss
  Raw materials recognized according to UL 94-V0

 

APPLICATIONS:
Motor Controller
Uninterruptible Power Supplies (UPS) 
Static converters for DC motor drives
Switched Mode Power Supplies (SMPS) 
Power supplies for welding applications

 


MODEL LIST :



 

 

Product model
Model	Rated input current IPN (A)	Measuring range IPM (A)
HS44M-700A-P	700	±700
HS44M-800A-P	800	±800
HS44M-900A-P	900	±900

     
HS44M - 700A - P SPECIFICATION

Parameter	Symbol	Unit	Min	Typ	Max	Comment
Electrical Data
Primary current measurement range	IPN	A	-700		700
Supply voltage	VC	V	4.75	5.0	5.25
Output voltage	VOUT	V	VOUT=(VC/5) x (2.5+Gth x IP)			@ VC
Zero output voltage	VQOV	V	2.475	2.5	2.525	@VC=5 & IP=0A
Reference voltage	Gth	mV/A		2.86
Theoretical gain	IC	mA	3	5	8
Current consumption	RL	kΩ	5	-	unlimited	@VOUT to GND
Load Resistance	C2	nF	-	-	-
Load capacitance	C1	µF	-	-	-
Performance Data
Gain error	G	%	-2	±1	2
Temperature drift of gain error	TCG	%/ºC	-0.06		0.06	@TA -40ºC~125ºC
Zero offset voltage	VOE	mV		±5	±20	@VC=5V &IP=0A
Temperature drift of zero error	TCVOE	mV/ºC	-0.08		0.08	@TA -40ºC~125ºC
Magnetic offset voltage	VOM	mV		±2	±5	@TA=25@VC=5V after±IP
Nonlinear error	L	% of IPN	-1		1	exclude zero VOE
Response time	tr	µs		8	10
Bandwidth ( -3dB)	BW	kHz		30
Phase shift	∅	degree		3.6	5	@DC to 1KHZ
Output noise	Vno pp	mV		10		@DC to 1MHZ
General Data
Working ambient temperature	TA	ºC	-40….+125
Storage ambient temperature	TS	ºC	-55….+150
Weight	m	g	approx 20

HS44M - 800A - P SPECIFICATION

Parameter	Symbol	Unit	Min	Typ	Max	Comment
Electrical Data
Primary current measurement range	IPN	A	-800		800
Supply voltage	VC	V	4.75	5.0	5.25
Output voltage	VOUT	V	VOUT=(VC/5) x (2.5+Gth x IP)			@ VC
Zero output voltage	VQOV	V	2.475	2.5	2.525	@VC=5 & IP=0A
Theoretical gain	Gth	mV/A		2.5
Current consumption	IC	mA	3	5	8
Load Resistance	RL	kΩ	5	-	unlimited	@VOUT to GND
Load capacitance	C2	nF	-	-	-
Power filter capacitor	C1	µF	-	-	-
Performance Data
Gain error	G	%	-2	±1	2
Temperature drift of gain error	TCG	%/ºC	-0.06		0.06	@TA -40ºC~125ºC
Zero offset voltage	VOE	mV		±5	±20	@VC=5V &IP=0A
Temperature drift of zero error	TCVOE	mV/ºC	-0.08		0.08	@TA -40ºC~125ºC
Magnetic offset voltage	VOM	mV		±2	±5	@TA=25@VC=5V after±IP
Nonlinear error	L	% of IPN	-1		1	exclude zero VOE
Response time	tr	µs		8	10
Bandwidth ( -3dB)	BW	kHz		30
Phase shift	∅	degree		3.6	5	@DC to 1KHZ
Output noise	Vno pp	mV		10		@DC to 1MHZ
General Data
Working ambient temperature	TA	ºC	-40….+125
Storage ambient temperature	TS	ºC	-55….+150
Weight	m	g	approx 20

HS44M - 900A - P SPECIFICATION

Parameter	Symbol	Unit	Min	Typ	Max	Comment
Electrical Data
Primary current measurement range	IPN	A	-900		900
Supply voltage	VC	V	4.75	5.0	5.25
Output voltage	VOUT	V	VOUT=(VC/5) x (2.5+Gth x IP)			@ VC
Zero output voltage	VQOV	V	2.475	2.5	2.525	@VC=5 & IP=0A
Theoretical gain	Gth	mV/A		2.5
Current consumption	IC	mA	3	5	8
Load Resistance	RL	kΩ	5	-	unlimited	@VOUT to GND
Load capacitance	C2	nF	-	-	-
Power filter capacitor	C1	µF	-	-	-
Performance Data
Gain error	G	%	-2	±1	2
Temperature drift of gain error	TCG	%/ºC	-0.06		0.06	@TA -40ºC~125ºC
Zero offset voltage	VOE	mV		±5	±20	@VC=5V &IP=0A
Temperature drift of zero error	TCVOE	mV/ºC	-0.08		0.08	@TA -40ºC~125ºC
Magnetic offset voltage	VOM	mV		±2	±5	@TA=25@VC=5V after±IP
Nonlinear error	L	% of IPN	-1		1	exclude zero VOE
Response time	tr	µs		8	10
Bandwidth ( -3dB)	BW	kHz		30
Phase shift	∅	degree		3.6	5	@DC to 1KHZ
Output noise	Vno pp	mV		10		@DC to 1MHZ
General Data
Working ambient temperature	TA	ºC	-40….+125
Storage ambient temperature	TS	ºC	-55….+150
Weight	m	g	approx 20

Note :

1. The output voltage U_out , the offset voltage U_QOV , and the sensitivity G_th are completely proportional to the power supply Vc;

 

1. The frequency of the current to be measured needs to be limited within the frequency band of the sensor, otherwise the core and chip will be overheated;

 

1. Wrong wiring may damage the sensor ;

Insulation data:
 

Parameter	Symbol	Unit	Value	Comment
AC isolation withstand voltage test RMS @ 50Hz, 1min	UD	KV	1.2
Impulse withstand voltage 1.2/50uS	UW	KV	-
Shell material	-	-	UL94-V0	PA66+30%GF
Relative tracking index	CTI	-	-
Creepage distance	dCP	mm	2.6
electrical clearance	dCI	mm	2.6

Maximum limit:
 

Parameter	Symbol	Unit	Value
Supply voltage	VC	V	7
Output current (output shorted to ground)	Iout	mA	20
Electrostatic discharge - contact discharge	VESD	V	8000