DC AC Voltage Meter High Voltage Stable and Reliable Transformer Cable Insulation Resistance Tester Multimeter

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KD50A
• Testing Voltage: 15kv
• Measurement: 200mA Max (Backlight off)
• Operating Temperature: -10ºC~+50ºC
• LCD Display Size: 108mm X 65mm
• Reference Condition: 23 ºC± 5 ºC, Below 75% Rh
• Dimensions: 240mm X188mmx85mm
• Power Supply: 12V Rechargeable Battery
• Accuracy Class: 0.01
• Standby: 30mA Max (Backlight off)
• Accessories: High-Voltage Power Supply Connecting Line
• Measuring Range: 20A, Resistance Range 0.01Ω-50tΩ
• Turn on Backlight: 42mA Max
• Output Short-Circuit Current: ≥ 6mA
• Instrument Mass: 2340g (Including Battery)
• Resolution: 0.001
• Transport Package: Standard Tool Case, Outer Packing of Carton
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000

Product Description

 

Products introduction

KD50A series digital insulation resistance tester, also known as megohmmeter and high-voltage insulation resistance meter, is used for insulation resistance test. This instrument has the functions of large-screen LCD gray backlight display, data storage, data query, alarm, automatic discharge, charging, automatic shutdown, etc. At the same time, it also has the function of measuring DC voltage AC voltage absorption ratio and polarization index. The whole machine is beautiful, with wide range, high resolution, convenient operation, convenient carrying, accurate, reliable, stable performance, large output power and strong anti-interference ability.

KD50A series digital insulation resistance tester also has shock-proof, dust-proof and moisture-proof structure and can adapt to harsh working environment. It is a commonly used instrument for telecommunication, electric power, meteorology, computer room, oil field, electromechanical installation and maintenance, and industrial enterprise departments that use electric power as industrial power or energy. It is suitable for measuring the insulation resistance of various insulation materials and transformers, motors, cables and electrical equipment.

KD50A series digital insulation resistance tester consists of medium and large scale integrated circuits. This meter has large output power and multiple output voltage levels (6 voltage levels). The rated insulation test voltage range is 100V~15kV (the output voltage is determined according to the model), and the step adjustment voltage function can output a variety of different voltage levels (for example, the 15kV model can produce 12KV and other voltage levels, with a wider range of use), and the insulation resistance measurement range is 0.01M Ω~50T Ω (the measurement range is determined according to the model); DC voltage measurement range 0~1000V; AC voltage measurement range 0~750V; DC current measurement range: 0.01nA-6mA; Capacitance measurement range: 10nF~50uF.

Model specifications

Model: KD50A
Output voltage: 5000V
Resistance limit range: 10T Ω
 
Technical parameter

Function: Insulation resistance test, voltage test, current test, capacitance test
Reference conditions: 23 ºC± 5 ºC, below 75% RH

Rated applied voltage (V):
100V; 250V; 500V; 1000V; 2500V; 5000V precision rated voltage × (1 ± 10%)
250V; 500V; 1000V; 2500V; 5000V; 10KV precision rated voltage × (1 ± 10%)
500V; 1000V; 2500V; 5000V; 10KV; 15KV precision rated voltage × (1 ± 10%)

Insulation resistance range (G Ω):
0.01M Ω~10T Ω Accuracy: ± 3% rdg ± 5dgt Resolution 0.01M Ω
: 0.01M Ω~35T Ω Accuracy: ± 3% rdg ± 5dgt Resolution 0.01M Ω
: 0.01M Ω~50T Ω Accuracy: ± 3% rdg ± 5dgt Resolution 0.01M Ω

DC voltage range: 0.1-1000V accuracy: ± 1.5% rdg ± 3dgt resolution: 0.1V
AC voltage range: 0.1-750V accuracy: ± 1.5% rdg ± 3dgt resolution: 0.1V
DC current measurement: 0.01nA-6mA accuracy: ± 5.0% rdg ± 5dgt resolution 0.01nA
Capacitance measurement: 10nF~50uF accuracy: ± 10% rdg ± 5dg (resolution 10nF)
Output short-circuit current: ≥ 6mA
Absorption ratio and polarization index measurement: Yes
Power supply: 12V rechargeable battery
Backlight: Controllable gray and white screen backlight, suitable for use in low light fields
Display mode: 4-digit ultra large LCD display, gray and white screen backlight
LCD display size: 108mm × 65mm
Instrument size: 240mm (length) x 188mm (width) x 85mm (height)
USB interface: With USB interface, software monitoring, data storage can be uploaded to the computer, saved and printed
Communication cable: 1 USB communication cable
Test line: High voltage rod red 3 meters, high voltage test line black 1.5 meters, green line 1.5 meters
Data storage: 500 sets, flashing the "FULL" symbol indicates that the storage is full
Data lookup: Data lookup function: "READ" symbol display
Overflow display: Over range overflow function: "OL" symbol display
Alarm function: When the measured value exceeds the alarm set value, an alarm prompt will be issued

power waste:
Standby: 30mA Max (backlight off)
Power on backlight: 42mA Max
Measurement: 200mA Max (backlight off)

Instrument quality: 2340g (including battery)
Battery voltage: Insufficient battery voltage, displaying low battery symbol ""
Automatic shutdown: The instrument panel will shut down after about 15 minutes of inactivity
Insulation resistance: ≥ 50M Ω (measured between the circuit and the casing)
Voltage withstand: AC3kV/50Hz 1min
Working temperature and humidity: -10 ºC~+50 ºC < 85% RH
Storage temperature and humidity: -15 ºC~+55 ºC < 90% RH
Suitable for safety regulations: IEC61010-1, IEC61010-2-31, IEC61557-1.5, IEC60529 (IP54), pollution, etc. 2, CAT III 300V

Packing list
Instrument	1 unit
High voltage rod	1 red rod
High voltage test lines	2 (1 black and 1 green)
Monitoring software CD	1 copy
USB communication cable	1
Charger	1 unit
Instruction manual and warranty certificate	1 set
Instrument box	1 unit