Home > Current Transducers >

300A Magnetic Balance Hall Current Sensor For AC Inverter

Product Categories

Xiamen Sincery Im.& Ex. Co., Ltd.

Contact Now

300A Magnetic Balance Hall Current Sensor For AC Inverter

Ask Lasest Price
Payment Terms :	T/T
Delivery Time :	1-12 weeks

Add to Cart

Product Details
Company Profile

300A Magnetic Balance Hall Current Sensor For AC Inverter

NT308-S/SP1 Current Sensor

Product Details

product manual

The magnetic balance Hall current sensor is suitable for accurate measurement of AC, DC and pulsating current isolation. The primary side and the secondary side are completely insulated during measurement.

product advantages	Applications	Reference standard
High precision	AC inverter AC	EN50178 EN50155
Good linearity	Battery powered
Low temperature drift	Converter/Inverter
Broadband	UPS/SVG
Quick response

Main electrical parameters
Rated measuring current IPN (A)	300
Measuring range IP (A)	0～±500
Turns ratio	1:2000
Power supply voltage VC (V)	+/-12V~+/-15V(+/-5%)
Rated measurement output ISN (mA)	150mA
Measuring resistance RM (Ω)
RMmin RMmax @ ± 12V, ± 300A: 0Ω ~ 30Ω @ ± 12V, ± 500A: 0Ω ~ 7Ω @ ± 15V, ± 300A: 0Ω ~ 43Ω @ ± 15V, ± 500A: 0Ω ~ 17Ω
Secondary side current consumption IC (@±24V)	≤20mA+
Isolation withstand voltage	6kVrms/50Hz/1min

300A Magnetic Balance Hall Current Sensor For AC Inverter

Accuracy-dynamic parameters
Basic error δi (@IPN,TA=25℃)	≤±0.5%
Linearity δL (@IPN,TA=25℃)	≤±0.1%
Zero output current IO (@IP=0, TA = 25℃)	≤ ± 0.2mA
Zero temperature drift IOT	± 0.6mA (-25 ℃ ~ + 85 ℃)
Response time	≤1µS
di/dt accuracy	＞50A/us
Frequency bandwidth BW	DC..100kHz

General data
Working temperature Ta	-25℃~+85℃
Storage temperature Ts	-40℃~+90℃
weight	≤100g

Mechanical characteristics
No tolerance	±1 mm
Sensor installation method one (recommended)	2hole ø4.2mm 2 M4 steel screws
Sensor installation method two (recommended)	2 hole ø 5.4mm 2 M5 steel screws
Recommended torque	2.5 N·m
Busbar size (recommended)	Ø15mm
Secondary side electrical connection	Three core pressure coupling

Remarks

1. When the measured current direction is consistent with the direction marked on the sensor, the sensor output ISN is positive.
2. The secondary side connection line of the product is preferably a shielded line. The shielding layer is close to the product end and the connection line can be connected to the case, and the negative power supply or power supply 0V.
3. The verticality requirements for the mounting screw holes of the power sensor: it is required to be level 8 or above (or below 0.06) in the national standard.
4. The flatness requirements for the installation surface of the power sensor:
(a). The flatness of the large plane installation is national standard 11 or above (or the flatness is less than 0.25mm);
(b). The flatness of the installation surface is designed with small round bosses It is required to reach the national standard level 12 or above (or the plane fluctuation is less than 0.5mm);
5. No tolerance ±1mm is noted;

Product Tags:


*From:	Your email address is incorrect!
*To:	Xiamen Sincery Im.& Ex. Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!