Megger LT300-EN-FS - High-Current Loop Impedance Measuring Device
- Product SKU: B010Q3PHPS
- Category: - All products -, - Megger -
Brand: Megger
Introducing a new loop tester for CATIV applications, the LT300 offers high current loop testing over a wide range of frequencies and supply voltages with simple, fast, two wire operation.
Designed to take the difficulty out of carrying out high current loop testing procedures, the Megger LT300 is incredibly simple to use, suitable for use over a wide range of frequencies and uses simple and fast two wire operation to generate measurements.
When connected to the supply, the Megger LT300 will automatically indicate the supply frequency, setting to the measured supply frequency of 16Hz, 50/60Hz or 400Hz. Once calculated, testing will commence automatically. Two measurement ranges are included: 20Ω with resolution to 0.01Ω and 200Ω with resolution to 0.1Ω.
Suitable for both single and 3 phase testing scenarios, the LT300 will also indicate when operational supply range of over 330V is detected, ensuring that the accidental phase to phase connections on 230V systems do not take place.
The LT300 is ideal for use in a wide variety of different testing scenarios due to its special armoured casing that surrounds the instrument. A built-in cover protects the interface of the tester when not in use, while IP54 weatherproof rating provides excellent protection in adverse conditions.
Properties
- High-current loop impedance measuring device (with fused measuring lines) up to 27 A test current
- Voltage range 50 V - 550 V
- 16Hz to 400Hz operation
- Suitable for both single and 3 phase testing
- High current loop tester
- Single and 3 phase testing
- 16 Hz to 400 Hz operation
- Two wire lead set or mains plug leads
- Portable design made for use out in the field
- Heavy duty armoured casing with protective cover
- CAT IV 300V rated
- A large clear display that aids visibility in poor conditions
- Two loop impedance ranges of 20Ω and 200Ω
- Protected against accidental phase-to-phase connections
Product description
LT300 combines high current-loop testing over a wide range of frequencies and supply voltages with simple operation. This is a HIGH CURRENT ONLY tester, designed for installations where there are no RCDs installed. A two-wire test performs a fast loop impedance measurement at a test current up to 27A, with a resolution of 0.01ohms. Frequency range and operating voltage are wide, allowing for a diverse range of applications up to and including CATIV 550V phase-to-phase. Testing commences automatically as soon as the instrument is connected to the supply. Repeat testing is provided by the TEST button. Once the Megger LT300 loop tester is connected to the supply the testing will commence automatically with repeat testing available at the press of a button.
Two models are available: LT300-EN-00 - with red/green leads LT300-EN-BS - with BS1363 mains plug leadThe high current loop test provides fast accurate and stable results with a resolution to 0.01 Ω on the 20 Ω range.
- High current loop tester.
- Simple auto start operation.
- Up to CATIV 300V phase-to-earth (550V phase-to-phase) applications.
- A large LCD display for visibility in low light conditions.
- Measures voltage from 0 to 550V, current from 0 to 27A, frequency from 16 to 400Hz, and resistance from 0 to 200 ohms.
- Safety rated to European Standard 61010-1, Category IV 300V (phase to earth) and 550V (phase to phase).
- The case is enclosed to Ingress Protection (IP) 54 standards for protection against dust and splashing water.
- LT300-EN is used by electricians and electrical contractors.
Applications
A high current loop tester that is ideal for industrial applications with 50 V to 500 V and 16 Hz to 400 Hz operational range. Megger LT300 offers users the assurance of a CAT IV rating.
Frequency range
Spply frequency is indicated upon connection to the supply. This will automatically set to the measured supply frequency either 16 Hz, 50/60 Hz or 400 Hz. Testing will commence automatically.
Loop Impedance measurement:
- Two loop impedance ranges are provided
- 20 Ω - Resolution to 0.01 Ω
- 200 Ω - Resolution to 0.1 Ω
Supply voltage
Operational supply range extends from 50 V to 550 V (400 V @ 16 Hz), with a warning for voltages over 330 V highlighting accidental phase to phase connections on a nominal 230 V system. Single Phase CATIV 300 V phase to earth, as well as 550 V phase to phase applications (400 V @ 16 Hz).
Package includes:
- Megger LT300 Earth Loop Tester
- Fused Leads & Clips (Dependant on Model)
- Mains Plug Test Lead (Optional)
- Standard Test Leads and Clips (Optional)
- Hard Carrying Case
- Manufacturer's Certificate
Package dimensions: 12.6 x 11.4 x 4.7 inches
Brand: Megger
Introducing a new loop tester for CATIV applications, the LT300 offers high current loop testing over a wide range of frequencies and supply voltages with simple, fast, two wire operation.
Designed to take the difficulty out of carrying out high current loop testing procedures, the Megger LT300 is incredibly simple to use, suitable for use over a wide range of frequencies and uses simple and fast two wire operation to generate measurements.
When connected to the supply, the Megger LT300 will automatically indicate the supply frequency, setting to the measured supply frequency of 16Hz, 50/60Hz or 400Hz. Once calculated, testing will commence automatically. Two measurement ranges are included: 20Ω with resolution to 0.01Ω and 200Ω with resolution to 0.1Ω.
Suitable for both single and 3 phase testing scenarios, the LT300 will also indicate when operational supply range of over 330V is detected, ensuring that the accidental phase to phase connections on 230V systems do not take place.
The LT300 is ideal for use in a wide variety of different testing scenarios due to its special armoured casing that surrounds the instrument. A built-in cover protects the interface of the tester when not in use, while IP54 weatherproof rating provides excellent protection in adverse conditions.
Properties
- High-current loop impedance measuring device (with fused measuring lines) up to 27 A test current
- Voltage range 50 V - 550 V
- 16Hz to 400Hz operation
- Suitable for both single and 3 phase testing
- High current loop tester
- Single and 3 phase testing
- 16 Hz to 400 Hz operation
- Two wire lead set or mains plug leads
- Portable design made for use out in the field
- Heavy duty armoured casing with protective cover
- CAT IV 300V rated
- A large clear display that aids visibility in poor conditions
- Two loop impedance ranges of 20Ω and 200Ω
- Protected against accidental phase-to-phase connections
Product description
LT300 combines high current-loop testing over a wide range of frequencies and supply voltages with simple operation. This is a HIGH CURRENT ONLY tester, designed for installations where there are no RCDs installed. A two-wire test performs a fast loop impedance measurement at a test current up to 27A, with a resolution of 0.01ohms. Frequency range and operating voltage are wide, allowing for a diverse range of applications up to and including CATIV 550V phase-to-phase. Testing commences automatically as soon as the instrument is connected to the supply. Repeat testing is provided by the TEST button. Once the Megger LT300 loop tester is connected to the supply the testing will commence automatically with repeat testing available at the press of a button.
Two models are available: LT300-EN-00 - with red/green leads LT300-EN-BS - with BS1363 mains plug leadThe high current loop test provides fast accurate and stable results with a resolution to 0.01 Ω on the 20 Ω range.
- High current loop tester.
- Simple auto start operation.
- Up to CATIV 300V phase-to-earth (550V phase-to-phase) applications.
- A large LCD display for visibility in low light conditions.
- Measures voltage from 0 to 550V, current from 0 to 27A, frequency from 16 to 400Hz, and resistance from 0 to 200 ohms.
- Safety rated to European Standard 61010-1, Category IV 300V (phase to earth) and 550V (phase to phase).
- The case is enclosed to Ingress Protection (IP) 54 standards for protection against dust and splashing water.
- LT300-EN is used by electricians and electrical contractors.
Applications
A high current loop tester that is ideal for industrial applications with 50 V to 500 V and 16 Hz to 400 Hz operational range. Megger LT300 offers users the assurance of a CAT IV rating.
Frequency range
Spply frequency is indicated upon connection to the supply. This will automatically set to the measured supply frequency either 16 Hz, 50/60 Hz or 400 Hz. Testing will commence automatically.
Loop Impedance measurement:
- Two loop impedance ranges are provided
- 20 Ω - Resolution to 0.01 Ω
- 200 Ω - Resolution to 0.1 Ω
Supply voltage
Operational supply range extends from 50 V to 550 V (400 V @ 16 Hz), with a warning for voltages over 330 V highlighting accidental phase to phase connections on a nominal 230 V system. Single Phase CATIV 300 V phase to earth, as well as 550 V phase to phase applications (400 V @ 16 Hz).
Package includes:
- Megger LT300 Earth Loop Tester
- Fused Leads & Clips (Dependant on Model)
- Mains Plug Test Lead (Optional)
- Standard Test Leads and Clips (Optional)
- Hard Carrying Case
- Manufacturer's Certificate
Package dimensions: 12.6 x 11.4 x 4.7 inches
