Fluke 1653B User Manual

1652C/1653B/1654B
Calibration Manual
2
Precautions and Safety Information
If this product is used in a manner not specified by the manufacturer, the protection
provided by the Tester may be impaired.
Read the Safety Information page before servicing the Tester.
In this manual, a Warning identifies conditions and actions that pose hazard(s) to the
user. A Caution identifies conditions and actions that may damage the Tester or the test
instruments.
Symbols used on the Tester and in this manual are explained in Table 1.
Table 1. Symbols
Symbol Description Symbol Description
 Fuse 
Hazardous voltage. Risk of electrical
shock.
 Double Insulated.  Earth Ground

Risk of Danger. Important
information. See Manual.
 Conforms to relevant European standard.
S
Do not dispose of this product as
unsorted municipal waste. Go to
Fluke’s website for recycling
information.

Battery or battery compartment. Low
battery when shown on display
CAT III
CAT III equipment is designed to protect against transients in equipment in fixed-
equipment installations, such as distribution panels, feeders and short branch circuits, and
lighting systems in large buildings.
CAT IV
CAT IV equipment is designed to protect against transients from the primary supply level,
such as an electricity meter or an overhead or underground utility service.
Do not use in distribution systems with voltages higher than 550 V.

Fluke 1653B Specifications

General

Insulation Test Voltage	50 V, 100 V, 250 V, 500 V, 1000 V
Loop and Line Resistance	0.01 Ω to 1999 Ω
Loop/Line Resistance	0.01 Ω to 1999 Ω
Frequency	45 Hz to 65 Hz
Resistance Measurement Range	0.01 Ω to 1999 Ω
Loop Impedance Measurement Range	0.01 Ω to 1999 Ω
Power Supply	6 x 1.5 V AA batteries
AC Voltage Range	500 V
DC Voltage Range	500 V
Insulation Resistance Range	0.01 MΩ to 1000 MΩ
Prospective Earth Fault Current (PEFC)	0 A to 20 kA
Prospective Short Circuit Current (PSC)	0 A to 20 kA
RCD Trip Time	300 ms
RCD Trip Current	10 mA to 1000 mA
Display	Digital
Safety Category	CAT III 500 V, CAT IV 300 V
RCD Trip Time Measurement Range	10 ms to 2000 ms
Dimensions	10 cm x 25 cm x 12.5 cm
Safety Standards	EN61557