Product Feature:
The D7 Series current sensor is a closed loop device based on the measuring principle of the hall effect,
with a galvanic isolation between primary and secondary circuit,
the size of primary doesn't affect test precision, no matter the location of primary in the hole of current sensor.
It can really measure resolution 1000:1, it uses for precision measurement of DC, AC and pulse current.
(Ta=25 ±5 ,RL=2KΩ,CL=10000PF)
Type | D7-1000A | Unit |
Rated current(Ipn) | ±1000 | A |
Measure range(Ip) | 0-±2000 | A |
Turns ratio(Np/Ns) | 1:5000 | T |
Measure resister with±15V | @±1000Amax, 0(min)30(max) | Ω |
@±2000Amax, 0(min)20(max) | Ω | |
Measure resister with±24V | @±1000Amax, 0(min)75(max) | Ω |
@±2000Amax, 0(min)15(max) | Ω | |
Coil resister | 37 | Ω |
Rated output | 200 | mA |
Supply voltage | ±15,±18,±24 | V |
Power Consumption | ≤20+IpX(Np/Ns) | mA |
Offset current | @Ip=0 ±0.2 | mA |
Offset drift | @ -40~+85 ≤±0.25 | mA |
Linearity | @Ip=0-±Ipn ≤0.1 | %FS |
Response time | @50A/μS, 10%-90% ≤1 | μS |
Galvanic isolation | @ 50HZ,AC,1min 6 | KV |
di/dt | >100 | A/us |
Bandwidth | @ -1dB 0~100 | KHZ |
Applications
·Variable speed drives
·Welding machine
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Electrochemical
Mechanical dimension (for reference only)
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 |
|
Storage temperature (TS) | -40 to +125 |
|
Mass(approx) (M) | 460 | g |
Characteristics chart |