10KVe
HIGH VOLTAGE
MEGOHMMETER
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INSULATION TEST UP TO The MI-10KVe High-Voltage Megohmmeter is a truly portable device
that allows the measurement of insulation resistances using test voltages
2.000.000MW
up to 10kV. It employs a state-of-the-art technology for the safe measure-
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4 TEST VOLTAGES: 1kV, ments of insulation resistances up to 2.000.000MW with four test voltages:
2kV, 5kV AND 10kV 1kV - 2kV - 5kV and 10kV. Readings are performed through an easy-to-
read analogue indicator, having a broad scale.
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GUARD TERMINAL This equipment is specially well suited to test isolation resistances in
transmission lines and medium voltage distribution systems, whether
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RECHARGEABLE
aerial or underground, as it allows to perform testing with voltages near to
BATTERY
the operational value. Besides, it is an excellent auxiliary when detecting
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MULTIPLE SCALES FOR cable failures.
PRECISION In order to maximize the operator's safety, this equipment was made
IMPROVEMENT within a plastic cabinet of high dielectric strength, with no metallic accessi-
ble parts. A light indicator warns about dangerous voltages presence, both
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PORTABLE, ACCURATE in the equipment and in the element under testing, and switches off only
& RUGGED when the discharge process has finished. This megohnmmeter has a
GUARD terminal that allows to avoid the effects of parasitic resistances
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IP-54 PROTECTION and surface currents on the insulation resistances under test.
Due to its reduced size and weight, its power autonomy and mechani-
cal strength, this megohmmeter is suitable for working out in the field,
under severe weather conditions. It is powered with a rechargeable
battery, with a charger for 110V/220V. In order to protect the equipment, the
cabinet is water and dust resistant. Protection grade is IP54, and the
megohmmeter is supplied with a complete kit of high voltage test leads.
www.megabras.com
MI 10KVe - TECHNICAL SPECIFICATIONS
TEST VOLTAGES (T.V.) ELECTRO MAGNETIC IRRADIATION IMMUNITY
1 kV, 2 kV, 5 kV, 10 kV In accordance with IEC 61000-4-3
MAXIMUM RESISTANCE READING POWER SUPPLY
200 GW @ 1 kV T.V. Internal rechargeable 12 V 7 Ah sealed lead acid battery
400 GW @ 2 kV T.V.
1 TW @ 5 kV T.V. BATTERY CHARGER
2 TW @ 10 kV T.V. For 110-127 or 220 V.a.c. mains supply
SHORT CIRCUIT CURRENT OPERATING TEMPERATURE RANGE
1 mA -5°C to 50°C
TEST VOLTAGES ACCURACY STORAGE TEMPERATURE RANGE
±2% of nominal test voltages on R ³
10GW -25°
C to 65°
C
MEGOHMMETER ACCURACY HUMIDITY RANGE
Class 2 (±2 % of full scale deflection) 95% RH (non condensing)
INTERNAL CURRENT LIMITING RESISTANCE WEIGHT
1 MW@ 1 kV T.V. Approx. 9,5 kg, including battery and accessories
2 MW@ 2 kV T.V.
5 MW@ 5 kV T.V. DIMENSIONS
10 MW@ 10 kV T.V. 378 x 308 x 175mm
ANALOGUE INDICATOR
INCLUDED ACCESSORIES
Up to 98 mm scale length, taut band, with mirror
2 Measuring test leads (1.80 m)
1 GUARD test lead (1.80 m)
ENVIRONMENTAL PROTECTION 1 Charger power cord
IP54 with closed lid. 1 User guide
1 Carrying bag
SAFETY CLASS
In accordance with IEC 61010 CE MARK
ELECTROSTATIC IMMUNITY
In accordance with IEC 61000-4-2
Subject to technical change without notice. This catalogue is not a contractual document.
I11012811
