FLUKE FLUKE-GFL-1500 Solar Ground Fault Locator (1500 V DC, 600 V AC)

Operating voltage

Transmitter: 1500 V DC / 600 V AC

Receiver: 1500 V DC / 600 V AC

Clamp: Non-contact. Use on insulated conductors only, up to 1500 V

Trace signal operating frequency

Transmitter: FAULT & MAP: 6.25 kHz, OPEN: 32.764 kHz

Receiver: FAULT & MAP: 6.25 kHz, OPEN: 32.764 kHz

Clamp: N/A

Trace signal indications

Transmitter: Graphical display, audible beep

Receiver: Numeric, bar graph display, audible beep, LED 

Clamp: AC current

Trace signal current output (typical)

Transmitter:

FAULT & MAP:

Array HIGH mode: 30 mA RMS

Array LOW mode: 6 mA RMS

Unit HIGH mode: 120 mA RMS

OPEN:

Unit HIGH mode: 100 mA RMS

Unit LOW mode: 30 mA RMS 

Receiver: N/A

Clamp: N/A

Trace signal voltage output - open circuit (typical): 

Transmitter: 

FAULT & MAP:

Unit HIGH mode: 30 V RMS

OPEN:

Unit HIGH mode: 30 V RMS

Unit LOW mode: 25 V RMS

AC Current Measurement

Clamp: Range: 150 mA, Resolution : 0.1 mA, Maximum conductor diameter:61 mm (2.4 in) 

Display:

Transmitter: Graphic LCD Display 

Receiver: Graphic LCD Display 

Clamp: Segment LCD Display

Illumination:

Transmitter: Front light

Receiver: Front light

Clamp: Back light

Environmental specifications

Transmitter: -20 °C to 50 °C (-4 °F to 122 °F)

Receiver: -20 °C to 50 °C (-4 °F to 122 °F)

Clamp: -10 °C to 50 °C (14 °F to 122 °F)

Operating Humidity (non-condensing)

Transmitter: 

95 %RH: 0 °C to <30 °C (32 °F to <86 °F)

75 %RH: 30 °C to <40 °C (86 °F to <104 °F)

45 %RH: 40 °C to 50 °C (104 °F to 122 °F)

Receiver

95 %RH: 0 °C to <30 °C (32 °F to <86 °F)

75 %RH: 30 °C to <40 °C (86 °F to <104 °F)

45 %RH: 40 °C to 50 °C (104 °F to 122 °F)

Clamp: 

90 %RH: 10 °C to <30°C (50 °F to <86 °F)

75 %RH: 30 °C to <40 °C (86 °F to <104 °F)

45 %RH: 40 °C to 50 °C (104 °F to 122 °F)

Operating Altitude: 0 to 3 000 m (9 843 ft)

Mechanical and general specifications

Power supply

Transmitter: 8 x AA IEC LR6 alkaline or NiMH rechargeable

Receiver: 4 x AA IEC LR6 alkaline or NiMH rechargeable

Clamp: 2 x AA IEC LR6 alkaline

Battery life (typical) No buzzer or front light

Transmitter: 

FAULT & MAP Array Mode: approx. 15 h

FAULT & MAP Unit Mode: approx. 8 h

Receiver: Approx. 16 h

Clamp: >150 h (without backlight and spotlight)

Datasheet