Product Specifications
| Prod Model: |
B9 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model: |
B9 Series |
| Supply Voltage: |
+-12V, +-15V |
| Power Consumption: |
Less Than 20+Ipx(Np/Ns) Ma |
| Turns Ratio(Np/Ns): |
Details Below |
| Offset Current: |
@IP=0 +-0.2 Ma |
| Linearity: |
Less Than 0.1 |
| Response Time: |
Less Than 1 |
| Galvanic Isolation: |
@ 50Hz,AC,1min 3kv |
| Bandwidth: |
@ -3db 0~200kHz |
| Courier: |
DHL, TNT, FedEx |
Product Description
B9 series current sensor is a closed loop device based on the principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.
| Electrical data (Ta=25ºC±5ºC) |
| Type | B9-125A | B9-200A | Unit |
| Rated current(Ipn) | ±125 | ±200 | A |
| Measure range(Ip) | 0-±185 | 0-±300 | A |
| Turns ratio(Np/Ns) | 1:1000 | 1:2000 | T |
| Coil resister | 30 | 45 | Ω |
| Rated output | ±125±0.5% | ±100±0.5% | mA |
| Supply voltage | ±12,±15 | V |
| Power Consumption | ≤20+IpX(Np/Ns) | mA |
| Offset current | @Ip=0 ±0.2 | mA |
| Offset drift | @ -40~+85ºC ≤±0.5 | mA |
| Linearity | @Ip=0-±Ipn ≤0.1 | %FS |
| Response time | @50A/μS, 10%-90% ≤1 | μS |
| Galvanic isolation | @ 50HZ,AC,1min 3 | KV |
| Bandwidth | @ -3dB 0~200 | KHZ |
·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
1. When measure current flows according to the direction of the arrowhead, Output terminal gets the same phase current.
2. The primary conductor should be≤120ºC.
3. The dynamic performance (di/dt and the response time) is the best when the primary hole is fully filled with the bus bar.
4. The primary turns should be at the top of the sensor for the best magnetic coupling.
5. When the current will be measured goes through a sensor, the voltage will be measured at the output end.(Note: The false wiring may result in the damage of the sensor)
6. Custom design in the different rated input current and the output current are available.
·UL94-V0.
·EN60947-1:2004
·IEC60950-1:2001
·EN50178:1998
·SJ 20790-2000
| Value | Unit |
| Operating temperature(TA) | -40 to +85 | ºC |
| Storage temperature(TS) | -40 to +125 | ºC |
| Mass(approx) (M) | 20 | g
|
We are the professional manufacturing the 0.5-35 KV outdoor indoor, dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on
We are the first one who been granted the transformer production license by National technical supervise bureau, Machinery industry Dept, national electrician committee.
The company holds the registered capital of RMB1 0, 000, 000.00, and her importing & exporting amount each year exceeds USD 1, 000, 000.00, The company is provided with the Management Dept, Marketing Dept, Engineering & Technology Dept, Quality Control Dept, Material Supply Dept, Production Planning Dept, Financial Dept and so on. Currently it has 309employees, including 6 engineers and 10 technicians. The company has a strong technical force, advanced production and test equipment and the world latest manufacturing process and technology to adequately meet the customer needs for quality.
Our products are not only largely meet with the demand of domestic customers, but also widely exported the markets of North and South America, Southeast Asia, Middle-east, Latin America, Africa, and Europe with a very good reputation.
Some products have been approved by CE and IEC certificates.
As we hopefully steeping into the newest century, welcome new and old clients to make a good or Better business cooperation relationship.
