1: 5000 High Accuracy Application on Railways and Railway Transport Current Transducer Sensor

• Customization: Available
• Type: Hall Type
• Output Signal Type: Analog Output
• Model NO.: CHB500LFT15D100S
• Production Process: SemiConductor Integrated
• Material: Plastic
• Accuracy Grade: 0.2G
• Application: Railway, UPS
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Rated Input: 200-500(a)
• Supply Voltage: +_15~+_24V +_5%
• Offset Current: @IP=0 ≤+_0.2
• Offset Drift: @ -40 ~85°C ≤+_0.005
• Power Consumption: ≤20+Ipx(Np/Ns)
• Primary Through-Hole: D28.5+_0.15mm
• Transport Package: Standard Export Carton
• Specification: 300(g)
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 60000PCS/Year
• Package Size: 21.00cm * 15.00cm * 17.00cm
• Package Gross Weight: 500.000kg

Product Description

Advantages

Feature
* Closed- loop (compensated) current transducer
* Supply voltage: DC ±15~24V
* Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and
secondary circuit.

Advantages
* High accuracy
* Very good linearity
* Easy installation
* Can be customized
* Low temperature drift
* Optimized response time
* High immunity to external interference   

Specification

Electrical data:(Ta=25ºC,Vc= ±15VDC)
Parmeter                                             Ref	CHB200LFT15 D100S	CHB300LFT15 D100S	CHB500LFT15 D100S
Rated input  Ipn(A)	200	300	500
Measuring range  Ip(A)	0~±628	0~±940	0~±1570
Turns ratio Np/NS (T)	1:2000	1:3000	1:5000
Output current rms IS(mA)	Ip/Ns (±100)	Ip/Ns(±100)	Ip/Ns(±100)
Secondary coil resistance RS ()	21	31	52
Inside resistance RM ()
Supply voltage  VC(V)	(±15~±24) ±5%
Accuracy  XG(%)	@IPN,T=25°C                      < ±0.2
Offset current  IOE(mA)	@IP=0,T=25°C                    < ±0.2
Temperature variation of IOE  IOT(mA/°C)	@IP=0,-40 ~ +85°C             < ±0.5
Linearity error  εr(%FS)	< 0.1
Di/dt(A/µs)	> 100
Response time  tra(µs)	@90% of IPN                      < 1.0
Power consumption  IC(mA)	20+Is
Bandwidth  BW(KHZ)	@-3dB,IPN                        DC-150
Insulation voltage  Vd(KV)	@50/60Hz, 1min,AC                  6.0
General data:
Parameter	Value
Operating temperature  TA(°C)	-50~ +85
Storage temperature  TS(°C )	-55~ +125
Mass  M(g )	300
Plastic material	PBT G30/G15, UL94- V0;
Standards	IEC60950-1:2001
	EN50178:1998
	SJ20790-2000
Dimensions(mm):

Applications

* AC variable speed drives and servo motor drives
 
* Static converters for DC motor drives

* Battery supplied applications

* Uninterruptible Power Supplies (UPS)

* Switched Mode Power Supplies (SMPS)

* Power supplies for Railway transit

 

Company Profile

 

Packaging & Shipping

Package 
All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
You can choose your own label(Screen Print or Laser Engraving).
Can be netural packing or OEM.

Shipping
Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country. 

 

FAQ

Q1:Are you a trading company or manufacturer?
A: We are manufacturer.
Q2:Can I get sample from you?

A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.

Q3:Do you accept customization?

A:Yes,customization is acceptable,please contact our sales staffs for consult.

Q4:Can you provide help for technical issues?

A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.