Fuootech Digital DC Resistance Meter Transformer DC Winding Resistance Tester

• Customization: Available
• After-sales Service: 360*290*170(mm)
• Warranty: 1 Year
• Model NO.: FTDC-10B
• Power Supply: AC220V 50Hz or Lithium Battery
• Measuring Range: 0~100KΩ
• Output Current: <5mA ,40mA,200mA,1A,5A,10A 20A
• Interface: RS232 and USB
• Operation Way: Touch Screen/Keypad
• Display: LCD Digital Display
• Accuracy: ±(0.2%+2 Digits)
• Transport Package: in Standard Exportation Plywood Case
• Specification: 360*290*170(mm)
• Trademark: FUOOTECH
• Origin: Chongqing, China
• HS Code: 8421299090
• Production Capacity: 5000 Sets/Year
• Package Size: 36.00cm * 29.00cm * 17.00cm
• Package Gross Weight: 6.000kg

Product Description

FUOOTECH Digital DC Resistance Meter Transformer DC Winding Resistance Tester

FUOOTECH FTDC-10B 5A/10A Transformer DC Winding Resistance Tester is applied to detect the welding quality of winding contactors are in good condition or not, and if there is turn-to-turn short circuit in winding. It also can detect the connecting and its' indicators of voltage on load tap changer are in good condition or not.

DC resistance of transformer is one testing item which must be tested during ex-work test of semi-finished products and final products, installation, acceptance test and preventive test of electric power department, which can effectively find out material selection of transformer coil, welding, looseness of connection part, missing strand, broken wire etc manufacturing defect and existing hidden problems after operation.

This measurement instrument applies new brand power technology, which is characterized with small volume, light weight, big output current etc. The whole testing machine is controlled by a single chip microcomputer, which has automatic self-inspection, data process, display etc functions, it also has automatic discharge and discharge audio alarm and indication etc functions. Testing accuracy of instrument is high, operation is easy and simple, and it can realize rapid measurement of transformer DC resistance.

Item	Parameter	Accuracy
Test current	AUTO,<5mA,40mA,200mA,1A,5A,10A
Range	0.5mΩ~0.8Ω (10A)	±(0.2%+2digit)
	1mΩ-4Ω (5 A)
	5mΩ-20Ω ( 1 A)
	100mΩ-100Ω (200mA)
	1Ω-500Ω (40mA)
	100Ω-100KΩ (<5mA)
Resolution	0.1μΩ
Display	Large size color LCD touch screen
Printer	High-speed thermal printer
Data Storage	1000 sets
Operating Temperature	0~40ºC
Relative Humidity	<90%RH, non-condensing
Power supply	AC 220V, 50Hz/   Built-in battery
Max Power	200W
Dimension	360*290*170(mm)
Weight	Instrument box:6 KG	wire box:5 KG