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ETCR4200 Double Clamp Digital Phase Meter

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ETCR4200 Double Clamp Digital Phase Meter

Price: $500.00
SKU: 69759
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Price in points: 5000 points
Points: 47 points

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Quantity  5+   20+   50+   100+ 
Price  $480.00   $465.00   $455.00   $445.00 
Description
. Introduction
ETCR 4200 Double Clamp Digital Phase Meter is another multi-functional meter for site test developed by our company. It performed with the characteristics of high accuracy, high stability, low power consumption and easy use. The phase between AC voltage and AC current can be directly measured. In addition, the circuit power factor and power can be indirectly obtained by manual calculate. Three-phase sequence, transformer wiring group, inductive and capacitive circuit can be identified. Secondary circuit loop and bus protection system can be tested. It can also used to check the phase relationship between CT groups, and whether the meter’s wiring is correct or not, or repair line equipment, etc.   
ETCR4200 Double Clamp Digital Phase Meter uses large LCD screen, with blue backlight and clear display, showing the appearance of fine luxury. 
 
. Technical Specifications
1. Baseline Conditions and Working Conditions

Influence Factor
Baseline Condition
Working Condition
Remarks
Ambient Temperature
23℃±1℃
-10℃~40℃
 
Ambient Humidity
40%~60%
<85%
 
Waveform
Sine
Sine
β=0.05
Signal Frequency
50HZ±1Hz
45HZ~65Hz
 
Meter Power Supply
9V±0.1V
9V±1V
 
External Electric and Magnetic field
Should  avoid
Tested Wire Location
The tested wire should be located in the clamp approximate geometric center

2. General Specification

Function
Phase, AC current, AC voltage, AC leakage current, Direct phase sequence test; Transformer group, Inductive and Capacitive Circuit judgment; Power factor, Power indirect test
Power Supply
DC9V Alkaline batteries (1.5V AA×6)
Power Consumption
Maximum 35mA when backlight is on, Battery continuously working for 40 hours
5mA when backlight is off, Battery continuously works for 300 hours
Display Mode
LCD display, Blue backlight
LCD Size
70mm×62mm
LCD Display Domain
64mm×54mm
Meter Size
L×W×T: 196mm×92mm×54mm
Clamp Dimension
φ40mm
Sample Rate
3 Times/Second
Range
AC voltage: 0~20V/200V/500V
AC current: 0~200mA/2A/10A
Phase: 0~360
The Tested Signal Amplitude Scope in Phase Measurement
Phase U1-U2: 30V~500V
Phase I1-I2: 10mA~10.00A
Phase U1-I2 or I1-U2: 10V~500V, 10mA~10.00A
Reading Hold
Press key HOLD to hold the reading, and “DH” displays on the screen
Auto Power off
15 minutes after boot
Battery Voltage Detection
When battery voltage is lower than 7.8V, Low batter symbol will display on the screen to remain battery replacement
Weight of Meter
Host: 550g (with batteries), Clamp: 170g×2 PCS, Voltage Test line 250g
Length of Test Line
1.5m
Length of Current Clamp Lead
2m
Working Temperature and Humidity
 
-10℃~40℃; below 80%Rh
Storage Temperature and Humidity
-10℃~60℃; below 70%Rh
Input Impedance
U1 or U2 Voltage testing: 2MΩ
U1U2 phase testing is: 40 KΩ
Voltage-Resistance
One minute tolerant duration between meter PCB and shell with 1000V/50Hz sine wave AC voltage input. One minute tolerant duration when input 500V/50Hz sine wave AC voltage between the U1 and U2 input electrodes
Insulation
Between meter inner PCB and shell: ≥10MΩ, Between both voltage Inputs: ≥10MΩ
Structure
Dual Insulation

3. Basic error and performance indicators under baseline conditions

Items
Range
Resolution
Tolerance
Voltage
20V
0.01V
±(1.2%rdg+2dgt)
200V
0.1V
500V
1V
Current
200mA
0.1mA
±(1.0%rdg+2dgt)
2A
1mA
10A
10mA
Phase
0~360°
±3°

. Configuration List
Meter
1 Piece
Meter box
1 Piece
Current clamp
2 Pieces
Test line
4 Pieces (2 pieces in Red and 2 pieces in Black)
Battery
1.5V AA)6 Pieces (alkaline battery: 1.5V AA)

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