Product Details
A brand new innovation in installation testing, the only downloading tester of it's kind available on the market.
With the Seaward PowerPlus 1557 you fill out the certificate within the tester itself. It also has a unique feature that scans over the certificate to verify all required tests have been completed, ensuring that nothing is missed.
There are many downloading multi function testers available, however none of them offer the versatility of the new Seaward PowerPlus 1557. Now there is no need to fill out paper certificates whilst on site, or note down the memory location for test results.
Click Here to see a brief demonstration of the PowerPlus 1557
The Power Plus 1557 performs the following tests:
- Insulation & Continuity Test
- Non Trip & High Currenty Earth Loop Test with PFC / PSC reading
- RCD Trip Time, Ramp & Auto Test Sequence
- Voltage measurement up to 440V
- Phase Rotation
Each tester is supplied with:
- Seaward Power Plus 1557
- 3 way test leads with crocodile clips
- Mains test lead
- Red safety test probe
- 6 x NiMH rechargeable batteries & charger
- Soft carry case
- Calibration certificate
The Seaward PowerPlus 1557 is the tester many engineers have been waiting for, a truly time saving device at an affordable price, with software that does everything you need and more.
Specfication
Earth Continuity
Test Current: >200mA
Display Range: 0.00Ω - 200Ω
Resolution: 0.01Ω maximum
Test Lead Compensation: Null lead resistance 0.00Ω - 10.00Ω
Live Circuit Detection Test: inhibit if >30V detected
Insulation Resistance
Test Voltage: 100V, 250V, 500V, 1000V
Display Range: 0.00MΩ - 200Ω
Resolution: 0.01MΩ maximum
Live Circuit Detection: inhibit if >30V detected
Loop / Line Impedance (Non Trip & High Current)
Supply Voltage: 195 - 253V / 440V, 45Hz - 65Hz
Test Current: 15mA non trip current, 3A high current
Display Range: 0.01Ω - 2000Ω
Resolution: 0.01Ω maximum
Loop Impedance: Phase to Earth
Line Impedance: Phase to Neutral, Phase to Phase
PFC / PSC Range: 0 - 26kA
RCD Trip Current (Ramp Test)
Supply Voltage: 195 - 253V, 45 - 65Hz
Test Currents: 10, 30, 100, 300, 500mA
Trip Time Ranges:
0ms - 2000ms at 1/2 IΔn
0ms - 300ms at IΔn general
0ms - 500ms at IΔn selective
0ms - 40ms at 5 x IΔn
Auto Test: Auto sequence for 1/2 IΔn, IΔn and 5 x IΔn at 0° and 180°
RCD Type: General (G), Selective (S), Pulsed (A), AC
RCD Trip Current (Ramp Test)
Supply Voltage: 195 - 253V, 45 - 65Hz
Test Currents: 10, 30, 100, 300, 500mA
1/2 IΔn to 1.1 IΔn
Voltage / Frequency Measurement
Display Range: 0 - 440V
Resolution: 1V
Frequency: Measuring Range 45 - 65Hz
Phase Rotation
Displays: L1 - L2 - L3 for correct phase sequence
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