TBC-SH系列高精度閉環型電流傳感器的初、次級之間是絕緣的，無位置誤差，能真正測量分辨1000：1，用于精密測量直流、交流和脈沖電流。

　　The TBC-SH Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, 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.

　　電參數 Electrical data(Ta=25℃±5℃)

型號 Type 參數Parameter	TBC500SH	TBC1000SH	單位 Unit
額定輸入電流(Ipn) Rated input(Ipn)	±500	±1000	A
測量電流范圍(Ip) Measure range(Ip)	±1500	±2000	A
匝 比  (Np/Ns) Turns ratio(Np/Ns)	1:5000	1:5000
測量電阻 Measure resister with±15V	@±500Amax      0(min)   75(max)	@±1000Amax      0(min)  15(max)	Ω
	@±1000Amax      0(min)   5(max)	@±1200Amax      0(min)   5(max)	Ω
測量電阻 Measure resister with±24V	@±500Amax      0(min)   150(max)	@±1000Amax      0(min)  50(max)	Ω
	@±1500Amax     0(min)   15max)	@±2000Amax      0(min)  3 (max)	Ω
次級線圈電阻 Coil resister	@ +85℃          60	@ +85℃          50	Ω
額定輸出電流(Isn) Rated output(Isn)	±100±0.1%FS	± 200±0.1%FS	mA
電源電壓 Supply voltage	±15～±24		V
功耗電流 Power consumption	≤20+IpX(Np/Ns)		mA
零點失調電流 Zero offset	@Ip=0                            ≤±0.2		mA
失調電流溫漂 Offset drift	@ -40℃～85℃                     ≤±0.5（Typ）, ≤±0.75（Max）,		mA
響應時間 Response time	@100A/μS,10%-90%                   ＜1		μs
線性度 Linearity	@Ip=0-±Ipn                         ≤0.1		%FS
絕緣電壓 Galvanic isolation	@ 50HZ,AC,1min                       6		KV
di/dt跟隨精度  di/dt followed	＞100		A/μs
帶寬 Bandwidth	@-3dB                              DC±150		KHz

　　應用 Applications

　　●交流變速驅動器和伺服電機驅動器

　　AC variable speed drives and servo motor drives

　　●靜態轉換的直流電動機驅動器

　　Static converters for DC motor drives

　　●電池供電應用

　　Battery supplied applications

　　●不間斷電源UPS

　　Uninterruptible Power Supplies (UPS)

　　●開關電源

　　Switched Mode Power Supplies (SMPS)

　　●電焊機供電裝置

　　Power supplies for welding applications.

　　結構參數 Mechanical dimension(for reference only)

　　

　　Remarks：

　　1. All dimensions are in mm.

　　2. General tolerance ±0.1mm

　　使用說明 Directions for use

　　1. 產品箭頭的方向為Ip方向。

　　Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.

　　2. 初級導體溫度不應超過120℃。

　　The primary conductor should be≤120℃.

　　3. 母排完全充滿初級穿孔時動態表現(di/dt和響應時間)為最佳。

　　The dynamic performance (di/dt and the response time) is the best when the primary hole is fully filled with the bus bar.

　　4. 為了達到最佳的磁耦合，初級線匝應繞在傳感器頂部。

　　The primary turns should be at the top of the sensor for the best magnetic coupling.

　　5. 當測量電流按傳感器箭頭方向時，輸出端獲得同相電流。

　　When measure current flows according to the direction of the arrowhead, Output terminal gets the same phase current

　　6. 當待測電流從傳感器穿過，即可在輸出端測得電壓大小。(注意：錯誤的接線可能導致傳感器損壞)。

　　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).

　　7. 可按用戶需求定制不同額定輸入電流和輸出電流的傳感器。

　　Custom design in the different rated input current and the output current are available.

　　執行標準 Standards

　　●UL94-V0.

　　●EN60947-1:2004

　　●IEC60950-1:2001

　　●EN50178:1998

　　●SJ 20790-2000

　　總體參數 General date

	數值 Value	單位 Unit	符號 Symbol
工作溫度 Operating temperature	-40 to +85	ºC	TA
儲存溫度 Storage temperature	-40 to +125	ºC	TS
毛重(約)  Mass(approx)	600	g	M

　　特性圖 Characteristics chart