Megger PAT450 PAT Tester

description

technical info

Megger’s PAT 450 Portable Appliance Testing machine is part of the PAT400 series of testers, a new generation of testing equipment designed for easy downloading.

With a high duty cycle and a design tailored to fast testing, easy operation and day long use, this tester can successfully perform when required.

The Megger PAT450 has a unique re-start function designed for moving the tester from place to place with instant restart from the same menu, allowing the technician to reduce testing time and become more productive.

Including five soft keys, giving the technician direct access to the most frequently used functions, this PAT machine is an ideal investment.

The PAT450 PAT Tester is capable of performing 250V and 500V insulation tests, 200mA, 10A and 25A earth bond tests, differential, touch and alternative leakage tests, operational VA tests, RCD trip tests for portable RCDs, anti surge and RCD protected extension leads and power cord testing.

The Megger PAT 450 Portable Appliance Tester includes the added feature of 110v operation and also 10A and 25A earth bond testing. With duel 230v and 110v operation for complete industrial commercial and residential applications and the ability to perform a 1.5kV and 3.0kV flash test, this tester is an ideal investment for any PAT testing technician.

Megger PAT450 PAT Tester key features

SUPPLY: 230 V, 110 V, Supply measurement
EARTH BOND/CONTINUITY: 200 mA, 10 A, 25 A, Bond lead null
FLASH TEST: 1.5kV, 3.0kV
INSULATION TEST: 250 V, 500 V
ALTERNATIVE LEAKAGE TESTS: Substitute, Differential, Touch current
OPERATION TEST: VA Measurement
EXTENSION LEAD TESTS: Earth bond, Insulation, Polarity, Portable RCD tests
Auto test routine
Manual testing
Fuse check
Colour display
110 V test connection
Configurable tests times
Selectable pass limits
Lead storage pouch
10,000 record on-board storage
Download to USB memory stick
Megger PowerSuite compatible

Megger PAT450 PAT Tester suitability

PAT testers
Contractors
Workshops
Construction sites
Production lines

Megger PAT450 Test Instrument comes supplied with

Megger PAT450 PAT Tester
Megger soft carry case
Document and accessory wallet
Flash test probe
Earth bond / insulation lead
13A extension lead adaptor
Plug adaptor IEC C6-C13 (3 way 5A PSU)
Quick-start guide
User guide CD
1 year warranty registration card

Technical Data Section

Electrical supply range

PAT410: 230 V ± 10% @ 50 Hz
PAT420, PAT450: 110 V ± 10% + 110 V ±10% @ 50 HZ

Bond test (10 A and 25 A) (not PAT410)

Open circuit voltage: 9 V a.c. ± 10% ± 0.1 V (Supply: 230 V 50Hz)
Earth bond resistance accuracy:
±5% ±3 digits (0 to 0.49 Ω)
±5% ±5 digits 0.5 to .99 Ω)
Earth bond resistance resolution: 10 mΩ (0 to 1.99 Ω)
Display range: 0 to 1.99 Ω

Continuity test (200 mA)

Continuity test voltage: 4.0 V d.c. -0% +10%
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

Insulation test (250 V and 500 V)

Insulation resistance accuracy (230 V):
±2% ±5 digits (0 to 19.99 MΩ)
±5% ±10 digits (20 to 99.99 MΩ)
Insulation resistance resolution: 0.01 MΩ
Display range: 0 to 99.99 MΩ

Substitute leakage test

Test voltage and frequency: 40 V a.c. ±10% nominal mains frequency
Leakage current accuracy: ±5% ±5 digits
Leakage current resolution: 0.01 mA
Display range: 0 to 19.99 mA

Differential leakage current

Test voltage and frequency: Nominal mains supply
Differential leakage current accuracy: ±5% ±5 digits
Differential leakage current resolution: 0.01 mA
Display range: 0 to 19.99 mA

Touch current test

Test voltage and frequency: Nominal mains supply
Touch current accuracy: ±5% ±5 digits
Touch current resolution: 0.01 mA
Display: 0 to 10 mA

Operational test

Test voltage and frequency: Nominal mains supply
VA accuracy:
±5% ±10 digits (0 - 99 VA)
±5% ±50 digits (100 VA - 999 VA)
±5% ±100 digits (1000 VA - 3700 VA)
Resolution: 1 VA (0 to 3700 VA)
Display range: 0 to 3999 VA

Extension lead test

Tests performed: Bond, insulation and polarity
Polarity test voltage: 12 V
Polarity checks:
Lead OK
Live neutral S/C
Live neutral reversed
Live/neutral O/C

Flash test (only PAT450)

Flash test voltage:
1500 V a.c. nominal for Class 1
3000 V a.c. 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

Portable RCD test

Test voltage and frequency: Nominal mains supply
Test current accuracy:
-8% to -2% (1/2 x I)
+2% to +8% (1 x I, 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

Environmental

Operating temperature: -10 to +50 ºC
Storage temperature: -20 to +60 ºC
Humidity:
90% RH @ -10 to +30 ºC
75% RH @ +30 to +50 ºC
Maximum altitude: 2000 m
Ingress protection: IP40