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KEW 3126

Jual High Voltage Insulation Testers KEW 3126

 

High Voltage Insulation Testers

KEW 3126

KEW 3126
CE AutoDischarge
 
• Short-Circuit Current up to 5mA
• Wide range measurements from 500V to 5000V and up to 1TΩ
• Large digital display with Bar Graph indication and white LED back light
• Polarization Index measurement (PI), Dielectric Absorption Ratio (DAR)
• Filter function reduces noise interference for obtaining stable measurement
• Indication of Output voltage and Discharge voltage
• Auto-discharge function and Output voltage warning function
• Auto power off and Battery Indicator
• Safety standard IEC 61010-1 CAT III 600V
  • CAT3　600V DCACV Backlight AutoPowerOff 500V 1000V 2500V 5000V
 

Insulation resistance

Range 500V 1000V 2500V 5000V
Accuracy 0.0 - 99.9MΩ
100 - 999MΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 1.99GΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ		 0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ
100 - 1000GΩ
(1TΩ)
±5%rdg±3dgt ±5%rdg±3dgt ±5%rdg±3dgt ±5%rdg±3dgt
±20%rdg
(100GΩ or more)
Short circuit current Max. 5mA
Rated test Current 1mA to 1.2mA
at 0.5MΩ load		 1mA to 1.2mA
at 1MΩ load		 1mA to 1.2mA
at 2.5MΩ load		 1mA to 1.2mA
at 5MΩ load
Open circuit voltage 500VDC
+30%
-0%		 1000VDC
+20%
-0%		 2500VDC
+20%
-0%		 5000VDC
+20%
-0%
Maximum display 999 Counts (1000 counts only at 1000GΩ)
Current consumption 1000mA approx. (During measurement)

Voltage measurement

Measuring range 30 - 600V AC/DC (50/60Hz)
Accuracy ±2%rdg±3dgt

Insulation resistance

Test voltage 500/1000/2500/5000V
Measuring ranges 0.0 - 99.9MΩ, 100 - 999MΩ (500V)
0.0 - 99.9MΩ, 100 - 999MΩ, 1.00 - 1.99GΩ (1000V)
0.0 - 99.9MΩ, 100 - 999MΩ, 1.00 - 9.99GΩ, 10.0 - 99.9GΩ (2500V)
0.0 - 99.9MΩ, 100 - 999MΩ, 1.00 - 9.99GΩ, 10.0 - 99.9GΩ, 100 - 1000GΩ (1TΩ) (5000V)
Accuracy ±5%rdg±3dgt (500/1000/2500V)
±5%rdg±3dgt, ±20%(100GΩ or more) (5000V)
Short circuit current Max. 5mA
Rated test current 1mA to 1.2mA at 0.5MΩ load (500V)
1mA to 1.2mA at 1MΩ load (1000V)
1mA to 1.2mA at 2.5MΩ load (2500V)
1mA to 1.2mA at 5MΩ load (5000V)
Open circuit voltage 500VDC+30%, -0% (500V)
1000VDC+20%, -0% (1000V)
2500VDC+20%, -0% (2500V)
5000VDC+20%, -0% (5000V)
Maximum display 999 Counts (1000 counts only at 1000GΩ)
Current consumption 1000mA approx. (During measurement)

Voltage measurement

Measuring ranges 30 - 600V
AC/DC
(50/60Hz)
Accuracy ±2%rdg
±3dgt
Maximum display 630 Counts
Current consumption 110mA approx.

General

Applicable standards IEC 61010-1 CAT III 600V Pollution degree 2
IEC 61010-031, IEC 61326
Power source DC12V : LR14×8 pcs.
Dimensions 205(L) × 152(W) × 94(D)mm
Weight 1.8kg approx.
Included Accessories 7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord)
8019 (Hook type prod), 9159 (Hard case)
LR14 (Alkaline battery size C) × 8, Instruction manual
Optional Accessories 7168A (Line probe with alligator clip)
7253 (Longer Line probe with alligator clip)
8302 (Adaptor for recorder)

 

MODEL 3124

Jual High Voltage Insulation Testers MODEL 3124

 

High Voltage Insulation Testers

MODEL 3124

MODEL 3124
AutoDischarge
 
• Permits a wide range of insulation testing up to 100GΩ at variable test voltage from 1kV to 10kV.
• DC voltage output for recorders.
• Output voltage is shown on the digital display.
• After tests, automatically discharges the charges stored in the circuit under test.
• Operated by rechargeable Nickel-Cadmium batteries.
  • 1KV~10KV External
 

Insulation Resistance

DC Test Voltage 1k - 10kV variable / 1000V
Measuring ranges
(automatic change)		 1.6GΩ/100GΩ (autoranging) (1k - 10kV variable)
100MΩ (1000V)
First effective measuring range 0.05 - 50GΩ (1k - 10kV variable)
1 - 100MΩ (1000V)
Accuracy ±10% rdg
Other ranges accuracy ±1% of scale length
Output voltage and set voltage indicate DC 0 - 10kV
±2%rdg±2dgt

General

Power source Ni-Cd rechargeable battery (1.2V) × 8
Dimensions 200(L) × 140(W) × 80(D)mm
Weight 1.5kg approx.
Included Accessories 7082 (Lead for recorder)
7083 (Lead for battery charging)
7084 (Earth and guard leads)
8075 (120V) or 8080 (220V) (Battery charger)
9176 (Carrying case [Hard])
Ni-Cd rechargeable battery × 8
Instruction Manual

 

KEW 3123A

Jual High Voltage Insulation Testers KEW 3123A

 

High Voltage Insulation Testers

KEW 3123A

KEW 3123A
 
• Rugged design with a hard carrying case for field use
• Detachable High Voltage Line probe
• Automatic ranges, high and low scales, indicated by different LED's
• Drip proof
  • 5000V 10KV
 

Insulation Resistance

DC Test Voltage 5000/10000V
Measuring ranges
(automatic change)		 5GΩ/200GΩ (Auto-ranging) (5000V)
10GΩ/400GΩ (Auto-ranging) (10000V)
First effective measuring range 0.2 - 100GΩ (5000V)
0.4 - 200GΩ (10000V)
Accuracy ± 5% rdg
Other ranges accuracy ±10% rdg or 0.5% of scale length

General

Power source R6 (AA) (1.5V) × 8
Dimensions 200 (L) × 140 (W) × 80 (D) mm
Weight approx. 1kg
Included Accessories 7165A (Line probe) (3m)
7224A (Earth cord) (1.5m)
7225A (Guard code) (1.5m)
8019 (Hook type prod)
9158 (Hard case)
R6 (AA) × 8
Instruction manual
Optional Accessories 7168A
(Line probe with aligator clip)
8324 (Adaptor for recorder)
7253 (Longer Line probe with alligator clip) (15m)