Metrel MI 3114 Photovoltaic And Electrical Insulation Tester (1500 V)

PHOTOVOLTAIC MEASUREMENTS

Voltage:

20.0 … 199.9 VDC / ±(1 % of reading + 2 digits)

200 … 1999 VDC / ±1 % of reading

Current:

0.10 … 0.99 ADC / ±6 digits

1.00 … 9.991 ADC / ±(1 % of reading + 3 digits)

10.00 … 39.99 ADC / ±1 % of reading

ELECTRICAL INSTALLATION MEASUREMENTS

Insulation Resistance (Roc-, Roc+) at 250 VDC:

0.12 … 19.99 MΩ / ±(5 % of reading + 3 digits)

20.0 … 199.9 MΩ / ±10 % of reading

Insulation Resistance (Roc-, Roc+) at 500 V, 1000 V, 1500 VDC:

0.12 … 19.99 MΩ / ±(5 % of reading + 3 digits)

20.0 … 199.9 MΩ / ±5 % of reading

200 … 999 MΩ / ±5 % of reading

Insulation Resistance (Roc): Calculated Value

Continuity (200 mA):

0.00 … 19.99 Ω / ±(3 % of reading + 3 digits)

20.0 … 199.9 Ω / ±5 % of reading

200 … 1999 Ω / ±10 % of reading

GENERAL DATA

MAIN UNIT

Display: 4.3" Colour TFT LCD with touch screen (480 x 272 pixels)

Power Supply: 14.4 V (4400 mAh) Li-Ion battery, non-removable

Overvoltage Category: CAT II / 300 V

Protection Classification: Reinforced insulation

Degree of Protection: IP 54 (cover closed) / IP 40 (cover opened)

Altitude: Up to 4000 m

Memory: microSD card slot (up to 512 GB)

Connectivity: RS232, USB 2.0, Bluetooth v4.2, Wi-Fi 802.11 b/g/n

Weight: 4.4 kg

Dimensions (L x H x W): 310 x 130 x 250 mm

REMOTE UNIT A 1785

Display: 128 x 64 dots matrix display with backlight

Power Supply: 9 VDC (6 x 1.5 V AA batteries or accu)

Degree of Protection: IP 40

Weight: 1 kg

Dimensions (L x H x W): 140 x 80 x 230 mm

Datasheet