TP74 Fluke Electronics, TP74 Datasheet - Page 34

• Manufacturer Part Number: TP74
• Description: TEST PROBE LANTERN TIP
• Manufacturer: Fluke Electronics

Specifications of TP74

• Tip - Type: Lantern Tip
• Current Rating: 10A
• Termination: Banana, Female Socket (Jack)
• Color: Black and Red
• Material - Tip: Brass, Nickel Plated
• Ratings: CAT III, 1000V
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Voltage Rating: -
• Operating Temperature: -
• Material - Body: -
• Length - Total: -
• Length - Tip: -
• Other names: 1541649


Specifications – 1550B MegOhmMeter
The meter’s accuracy is specified for one year after calibration at oper-
ating temperatures of 0 °C to 35 °C. For operating temperatures outside
the range (-20 °C to 0 °C and 35 °C to 50 °C), add ± .25 % per °C,
except on the 20 % bands add ± 1 % per °C.
Recommended accessories – 1550B MegOhmMeter
Recommended accessories – 150 MegOhmMeter
For more information and detailed specifications, go to www.fluke.com/1550
Insulation Resistance Testing
Test Voltage (dc)
Software Upgrade
Leakage current
FlukeView Forms
measurement
Capacitance
Test Lead Set
See page 65
See page 62
Live circuit
Heavy-Duty
Function
indicator
1000 V
2500 V
5000 V
250 V
500 V
FVF-UG
TL7
Insulation resistance measurement
30 V to 600 V ac/dc,
200 kW to 100 GW
0.01 uF to 15.00 µF
20 GW to 200 GW
50 GW to 500 GW
200 kW to 10 GW
10 GW to 100 GW
200 kW to 20 GW
200 kW to 50 GW
200 kW to 5 GW
100 GW to 1 TW
5 GW to 50 GW
1 nA to 2 mA
Fluke 1550B and 1520
25 Foot Extension
50/60 Hz
Meter Hanger
See page 71
Range
Range
Test Lead Set
ToolPak
TL1550EXT
Powerful troubleshooting and
™
predictive maintenance tools
Accuracy (± reading)
Accuracy (± reading)
± (15 % rdg + 0.03 µF)
± (5 % + 2 nA)
± (5 % + 2 V)
Deluxe LED Hat Light
Shoulder harness
MegOhmMeters
20 %
20 %
20 %
20 %
20 %
5 %
5 %
5 %
5 %
5 %
See page 64
for 1520
SH100
L06
The 1550B automatically calculates
polarization index and dielectric absorp-
tion ratios. The 1550B features:
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Standard test voltages of 250 V,
500 V, 1000 V, 2500 V and 5000 V
for a wide range of equipment testing
Programmable test voltages
available in 50-volt steps from 250 V
to 1000 V and 100-volt steps from
1000 V to 5000 V
Automatic calculation of Dielectric
Absorption Ratio (DAR) and Polarization
Index (PI) with no additional setup
Easy setup saves time and effort when
conducting “timed” and “ramp” test of
insulation breakdown
Improved ramp function (0 V dc to
5000 V dc) for breakdown testing
Autodischarge of capacitive voltage
Measures resistances up to one
teraohm
Includes improved FlukeView
Forms Software and Optical Interface
cable for easier downloading to a
Windows
Short circuit current: greater than 1 mA and less
than 2 mA
Bargraph range: 0 to 1 TW
Insulation test voltage accuracy: -0 % to +10 % at
1 mA load current
Induced ac mains current rejection: 2 mA maximum
Charging rate for capacitive load: 5 seconds per µF
Timer: 0 to 99 minutes; settable in 1 minute incre-
ments; indicated to within 1 second
Ramp: 0 % to 100 % of selected test voltage, or until
breakdown
Dimensions (HxWxL): 330 mm x 242 mm x 170 mm
(13 in x 9.5 in x 6.7 in)
Weight (with battery): 4 kg (8.8 lb)
Battery type: 12 V, lead-acid, rechargeable
Charger input (ac): 85 to 250 V ac, 50/60 Hz, 50 VA
Operating temperature: -20 ºC to 50 ºC
(-4 ºF to 122 ºF)
Storage temperature: -20 ºC to 65 ºC (-4 ºF to 149 ºF)
Relative humidity: 80 % at 31 °C decreasing linearly
to 50 % at 50 °C
Operating altitude: 0 to 2000 meters
Enclosure sealing: IP 40
Safety conformance: EN 61010-1, CAT III, 600 V,
EN61557, Parts 1 & 2
Input overload protection: 600 V ac continuous
Warranty: Two-years
Software: FlukeView
PC running Windows
SureGrip
Test Lead Set
See page 61
TL
™
Electrical
®
PC
®
®
Forms Basic Software requires a
95, 98, Me, 2000, NT4.0
Soft Carrying Case
See page 70
C
®
Fluke 150
MegOhmMeter
A proven workhorse,
the 1520 can make
up to 5,000 insula-
tion resistance tests,
more than any other
Fluke insulation
tester, without chang-
ing batteries. A dual
analog/digital display
makes it easy to use.
A lo-ohms function
measures voltage and
checks connections.
Thanks to superb accu-
racy, endurance, and handheld size,
the 1520 is a long-standing tool
of choice for demanding plant and
utilities work.
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Included accessories
Fluke 1550B MegOhmMeter: Test
leads, 5000 V-rated probes, alligator
clips, interface adapter and cable,
FlukeView Forms software, line cord,
soft carrying case, and users manual.
Fluke 1520 MegOhmMeter: TL27
Heavy Duty Test Leads, TP74
Lantern Tip Test Probes, AC285
Large Jaw Alligator Clips, protective
holster with hand strap, carrying
case with accessory storage, four
C-cell alkaline batteries, instruction
manual, and instruction manual on
CD-ROM.
Ordering information
Fluke-1520
Fluke-1550B MegOhmMeter
Large, backlit LCD with analog
bar graph and digital display
Three output voltages for insula-
tion resistance testing: 250 V,
500 V and 1000 V
Perform up to 5,000 insulation
resistance tests without changing
batteries
Insulation resistance testing up to
4000 MW; switches automatically
to voltage measurement when
voltage is greater than
30 V ac or 30 V dc
Auto-discharge of capacitive
voltage
AC/DC voltage measurement up
to 600 V
Lo-Ohms function for testing
connections
Last reading memory display
MegOhmMeter