VTSYIQI Wireless High Voltage Ratio Tester Wireless High and Low Voltage Current Ratio Meter with High Voltage Range 0.0mA~1200A Low Voltage Range 0.0mA~20A USB Interface Full Automatic Shift

 VTSYIQI Wireless High Voltage Ratio Tester Wireless High and Low Voltage Current Ratio Meter with High Voltage Range 0.0mA~1200A Low Voltage Range 0.0mA~20A USB Interface Full Automatic Shift 

Feature:

High voltage detector Range:0.0mA～1200A（50/60Hz Auto）;Resolution:0.1mA ;Jaw size:φ50mm ;Accuracy:±2%±5dgt

Mainframe (current clamp) Range:0.0mA～20A;Resolution:0.1mA ;Jaw size:φ7.5mm ;Accuracy:±0.5%±5dgt

Function:High-low voltage current transformer primary and secondary loop current, transformation ratio, polarity, phase, and on-line test; current and voltage ratio on both sides of transformer; on-line test; load current test

Transmission type:Wireless transmission, linear transmission distance 30m

Change gear:Fully automatic shift

Data interface:USB transmission

Data storage:500 groups

Introduction:

Wireless high and low voltage ratio tester is also called high and low voltage CT wireless ratio tester. It is composed of high voltage detector, low voltage current clamp, main engine, high voltage insulation rod, monitoring software and communication line. The instrument adopts fast digital circuit processing technology.

It can connect insulation rods to measure high-voltage current transformers , primary transformers, high-voltage primary current, low-voltage secondary current, and can be calculated under the condition of not disconnecting or powering on site. Change ratio, phase, polarity, and ratio error below 60kV

When not using the insulation rod, it can also be used as a high-precision low-voltage clamp ammeter, leakage current meter, can accurately measure the current of 0.1mA, it has the characteristics of easy to use, easy to carry.

Its wireless transmission function can receive measured data within 30 meters (without obstacles) in a straight line, ensuring high precision, high reliability, and high stability for continuous testing without interruption.

The host uses a large-screen LCD display, featuring small size, light weight, and portability. It can save 500 groups data.

High-voltage current measurement range of 0.0mA ~ 1200A, low-voltage current measurement range of 0.0mA ~ 20A. High-voltage detector current signal using wireless transmission technology, connecting the insulation rod, through the push or pull back the insulation rod can easily clamp or evacuation of the measured wire, save time and fast.

Can be widely used in substations, power plants, industrial and mining enterprises and testing stations, electrical maintenance departments for current detection and field electrical work. Insulation rods are light, moisture-proof, high-temperature resistant, impact-resistant, bend-resistant, and highly insulating.

Technical Specifications:

Tester:High voltage detector

1.Range:0.0mA～1200A（50/60Hz Auto）

2.Resolution:0.1mA

3.Jaw size:φ50mm

4.Accuracy:±2%±5dgt

5.Battery voltage:When the battery voltage drops to 3.5V, the low-power indicator lights to remind you to replace the battery

6.Power:DC6V 7# alkaline battery（1.5V AAA×4）(Batteries are not included during the shipment.)

7.Dimensions:W/T/H 87*37*262mm

Tester:Mainframe (current clamp)

1.Range:0.0mA～20A

2.Resolution:0.1mA

3.Jaw size:φ7.5mm

4.Accuracy:±0.5%±5dgt

5.Battery voltage:When the battery voltage drops to 5.2V, the battery voltage is low symbol to remind to replace the battery

6.Power:DC7.5V 5# alkaline battery（1.5V LR6×5）(Batteries are not included during the shipment.)

7.Dimensions:Host：W/T/H 100*35*204mm;Current clamp：W/T/H 42*20*137mm

Sampling Rate:2 times/second

Function:High-low voltage current transformer primary and secondary loop current, transformation ratio, polarity, phase, and on-line test; current and voltage ratio on both sides of transformer; on-line test; load current test

Transmission type:Wireless transmission, linear transmission distance 30m

Change gear:Fully automatic shift

Test method:Clamp CT

Display mode:LCD：128dots×64dots Blue screen backlight for dim places

LCD Size:62mm×44mm

Change ratio:Three kinds of transformation ratio display: (The primary and secondary circuit actually measured the current transformation ratio; the conversion ratio of the secondary circuit 5A; 10kV-YY transformer conversion ratio of 10kV/380V), the maximum ratio of 1:1 million

Line voltage:Line test with insulation sheath below 60kV or bare wire current test below 35kV (with insulation rod operation)

Lead length:Current clamp lead 2 meters

Weight:Total instrument weight：7Kg（Insulated rod and instrument package）;High pressure detector：370g（Including battery）;Host：409g（Including battery）;Current clamp：180g

Data interface:USB transmission

Overflow display:Over-range overflow function: "OL A" symbol display

Data storage:500 groups, press MENU to keep data, HOLD symbol display, press MENU again to cancel

Data review:Long press the MENU button to enter the data reference mode, MR symbol display, press MENU again to exit

Data is full:Data full function: "FULL" symbol display

Switch display mode:Long press the POWER button to switch between the test display mode and the conversion ratio display mode

No signal indication:When the host does not receive the transmit signal, it prompts "no signal"

Automatic shut-down:About 15 minutes after power on, the meter will automatically shut down

Insulation rod:Five section insulation rod (5 meters)

Insulation strength:AC 60kV/rms

Line test:Insulation sheath wire test below 60kV line voltage, bare wire test below 60kV (with insulation rod operation)

Working temperature:-10℃～40℃

Storage temperature:-10℃～60℃

Relative humidity:0℃～31℃≦75%，31℃～40℃≦50%

Suitable for safety regulations:IEC1010-1、IEC1010-2-032、Pollution degree 2、CAT Ⅲ(600V) IEC61326(EMC standard)