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Simple push-button operation makes the Megger PAT350 fast and intuitive in use. All regulatory test requirements are supported, including Class I and Class II; IEC power leads; extension leads and full tests for portable RCDs. An automatic mode is available for Class I and Class II testing.
With the addition of a Flash test, this easily portable desktop appliance tester is designed for the hire industry and users who require a complete range of functions to allow automatic or manual testing of the widest range of electrical assets.
FEATURES
Simple manual or automatic testing.
230V and 110V operation.
Virtual continuous operation.
Bond testing at 25 A,10 A and 200 mA.
Full colour display.
Tests portable RCDs and extension leads.
Differential, touch and substitute leakage testing.
PAT320 & PAT350 Product Demo
Megger PAT350 Specifications
Electrical Supply Range
230 V AC
230 V AC +10%.
110 V AC
110 V AC +10%.
Supply Measurement
Voltage
+2% + 1 V.
Frequency
+1% + 0.1 Hz.
Bond Test
Open Circuit Voltage
9 V AC +10% +0.1 V (Supply: 230 V 50 Hz).
10 A Bond Test Current
10 A rms +20% +0.5 A into 0.1 Ω.
25 A Bond Test Current
25 A rms + 5% + 0.5 A into 0.1 Ω.
Earth Bond Resistance Accuracy
+5% + 3 digits (0 to 0.49 Ω)
+5% + 5 digits (0.5 to .99 Ω).
Earth Bond Resistance Resolution
10m Ω (0 to 1.99 Ω).
Display Range
0 to 1.99 Ω.
Bond Test Nulling
Up to 1.00 Ω.
Adjustable Test Duration
User selectable from 1 sec to 20 sec.
Continuity Test
Continuity Test Voltage
4.0 V DC -0% +10% (open circuit).
Continuity Test Current
200 mA -0% + 10% + 5 mA (into 2 Ω load).
Continuity Resistance Accuracy
+5% +3 digits (0 to 0.49 Ω)
+5% +5 digits (0.5 to .99 Ω).
Continuity Resistance Resolution
10 mΩ (1 to 19.99 Ω).
Display Range
0 to 19.99 Ω.
Continuity Test Nulling
Up to 9.99 Ω.
Test Duration
User selectable from 1 sec to 20 sec.
Note: The continuity test is a DC test performed automatically in both positive and negative directions. The average of the two results is shown.
Insulation Test
Insulation Test Voltage
250 V DC -0%/+25% open circuit
500 V DC -0%/+25% open circuit
(500 V DC across 0.5 MΩ).
Insulation Resistance Accuracy (230 V)
+2% +5 digits (0 to 19.99 MΩ)
+5% + 10 digits (20 to 99.99 MΩ).
Insulation Resistance Accuracy (110 V)
+5 +5 digits (0 to 10 MΩ).
Insulation Resistance Resolution
0.01 MΩ (0.10 to 99.99 MΩ).
Display Range
0 to 99.99 MΩ.
Test Duration
User selectable from 1 sec to 1 minutes.
Substitute Leakage Test
Test Voltage
40 V AC +10%.
Test Frequency
Nominal mains 50/60 Hz.
Leakage Current Accuracy
+5% + 5 digits.
Leakage Current Resolution
0.01 mA.
Display Range
0 to 19.99 mA.
Test Duration
User selectable from 1 sec to 1 minute
Reading corrected to 230 V + 10% or 110 V +10% AC.
Differential Leakage Current
Test Voltage
Nominal mains 110 V/230 V AC.
Test Frequency
Nominal mains 50/60 Hz.
Differential Leakage Current Accuracy
+5% + 5 digits.
Differential Leakage Current Resolution
0.01 mA.
Display Range
0 to 19.99 mA
Reading corrected to 230 V +10 % or 110 V + 10% AC.
Touch Current Test
Test Voltage
Nominal mains 115 V/230 V AC.
Test Frequency
Nominal mains 50/60 Hz.
Touch Current Accuracy
+5% +5 digits.
Touch Current Resolution
0.01 mA.
Display Range
0 to 10 mA.
Test Duration
User selectable from 1 sec to 5 sec
Reading corrected to 230 V + 10% or 110 V + 10% AC.
Operational Test
Test Voltage
Nominal mains 110 V/230 V AC.
Accuracy
+5% +10 digits (0 to 99 VA)
+5% +50 digits (100 to 999 VA)
+5% +100 digits (1000 to 3700 VA).
Resolution
1 VA (0 to 3700 VA).
Display Range
0 to 3.99 KVA
Reading corrected to 230 V or 110 V AC
Results show load VA.
Extension Lead Test
Polarity Test Voltage
12 V.
Polarity
Leak OK
Live neutral S/C
Live neutral reversed
Live/neutral O/C.
Flash Test
Flash Test Voltage
1500 V AC nominal for class 1
3000 V AC nominal for class 2.
Flash Test Current
<3.5 mA short circuit @ 253 V primary supply voltage.
Flash Test Breakdown Current Accuracy
+5% + 5 digits
Flash Test Breakdown Current Resolution
0.01 mA.
Display Range
0 to 3.0 mA.
Test Duration
User-controlled.
Portable RCD Test
RCD Test Voltage
Nominal mains 110/230 V.
RCD Test Frequency
50 Hz.
Test Current Accuracy
-8% to -2% (1/2 x I)
+2% to +8% (1 x 1,5 x I).
Trip Time Accuracy
+1% +5 digits.
Trip Time Resolution
0.1 ms.
Display Range
0 to 1999 ms (1/2 x I)
0 to 300 ms (1 x I)
0 to 40 ms (5 x I).
Fuse Test
Test Voltage
3.3 V.
Warning
Audible Beep if fuse is ok.
General
Operating temperature
10 to +50 deg C.
Storage Temperature
-20 to +60 deg C.
Dimensions (instrument only)
175 mm (H) x 320 mm (D) x 250 mm (W).
Weight (instrument only)
5.0 kg.
Megger PAT350 warranty
1 year.
For more information on Megger PAT350 with Flash talk to Cuthbertson Laird Group
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