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Megger MFT70-US - Page 38

Megger MFT70-US
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38
General Information
Current (via Clamp meter):
Intrinsic accuracy: ±5.0% ±3 digits
Resolution: 0.1 mA
EN61557 Range: 0.5 mA – 199 A
Max service error: ±10% ±2 digits
mV Sensor input
Including temperature (third party module)
±1.0% ±2 digits
Range 0.0 mV to ±199.9 mV dc
Resolution 0.1 mV
Internal memory
Capacity 1000 results
Bluetooth
®
communication
Power consumption:
Nominal minimum: 60 mA (Voltage range with no input voltage)
Nominal maximum: 350 mA (Active Insulation test set to 1000 V / 1 MΩ)
Range: -20 °C to +55 °C
Temperature (via 3rd Party Module):
Intrinsic accuracy: ±1.0% ±2 digits
Resolution: 1 °C
Range: -20 °C to +100 °C
Environmental Specification.
Temperature
Operational range: -10 °C to +55 °C
Storage range: -25 °C to +70 °C
Humidity
Operating humidity: 90% R.H. at +40 °C max.
Altitude
2000 m to full safety specification.
Weight:
1000 g ±10% including batteries but excluding test leads, accessories and carry case.
Dimensions:
150 mm high x 85 mm wide x 235 mm deep, (6 in. x 3.5 in. x 9.5 in.)
IP rating:
IP54
Power Supply.
Battery: Primary, 6 x 1,5 V cells IEC LR6 type (AA alkaline,).
Battery: Rechargeable: 6 x 1.2 VNiMH cells EC HR6.
Display shows rechargeable [NiMH] when the battery type is changed in “Setup options” on page 26.
Safety / EMC.
EMC In accordance with IEC61326 edition 2.
Locations: Class B locations
Safety in accordance with IEC 61010 -1 2010 + 61010 -30:2010
Installation Category: 600 V CAT III / 300 V CAT IV. (Max Phase to Phase 550 V)
In addition switch probe and test leads are designed to meet IEC 1010-031:2008, Double insulated to
Installation Category III, 300 V phase to Ground, 500 V phase to phase.

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