Fluke 1630-2 FC Earth Ground Clamp

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Description

Fluke 1630-2 FC Earth Ground Clamp

Stakeless earth ground loop and ac leakage current clamp for fast, safe indoor/outdoor earth ground resistance and ac leakage current tests.
Test the grounding components of equipment in hard-to-reach spaces, including areas that are indoors or fully paved and do not permit driving auxiliary test stakes. Stay on line—identify ground loop resistance without the need to disconnect then reconnect the earth electrode from the system.
The Fluke 1630-2 FC Stakeless Earth Ground Clamp is the kind of high-quality, rugged tool you expect from Fluke. Heavy-duty clamp jaw stays in alignment and in calibration even in every day, on-the-job industrial environments.

Stakeless measurement
The 1630-2 FC clamp measures earth ground loop resistances for multi-grounded systems using the dual-clamp jaw. This test technique eliminates the dangerous and time-consuming activity of disconnecting parallel grounds, as well as the process of finding suitable locations for auxiliary test stakes. You can also perform ground tests in places that were previously difficult: inside buildings, on power pylons or anywhere you don’t have access to soil to place auxiliary test stakes.
With this test method, a two-process measurement is made around the earth ground wire or bus bar using the specially-designed jaw of the 1630-2 FC clamp. Auxiliary test stakes are not used at all. A known voltage is induced by the source in the clamp, and the current is measured by the sensor in the clamp. The tester automatically determines the earth loop resistance for this section of the earthing system.

AC LEAKAGE CURRENT MEASUREMENT : Identify ac leakage currents without disconnecting the earth ground stake from the grounding system–ideal for system troubleshooting.

RUGGED : Heavy-duty clamp jaw stays in alignment and in calibration even in every day, on the-job industrial environments.

LOGGING MEASUREMENTS : The earth ground clamp saves time by automatically recording data at pre-set intervals and saves up to 32,760 measurements in memory at the set logging interval. Saves time by recording and storing measured values.

ALARM THRESHOLD : User-defined high/low alarm limits, for rapid measurement evaluation.

BAND-PASS FILTER : Selectable band-pass filter function removes unwanted noise from the ac leakage current measurement.

Electrical Specifications
Maximum voltage to earth ground	1000 V
Battery type	AA alkaline IEC/EN LR6 (x4)
Battery life	More than 15 hours*
* In Ground Resistance measurement mode, with backlight turned off, and RF mode turned off
Frequency range	40 Hz to 1 kHz
Ingress protection	IEC/EN 60529: IP30 with jaw closed
LCD	Digital reading	9999 counts
	Refresh rate	4 per second
Operating temperature	-10 °C to + 50 °C
Storage temperature	-20 °C to + 60 °C
Operating humidity	Non condensing (<10 °C) (< 50 °F)
	=90% RH (at 10 °C to 30 °C [50 °F to 86 °F])
	=75% RH (at 30 °C to 40 °C [86 °F to 104 °F])
	=45% RH (at 40 °C to 50 °C [104 °F to 122 °F])
	(Non condensing)
Operating altitude	2000 m (6561 feet)
Storage altitude	12 000 m (39,370 feet)
Reference temperature	23 °C ±5 °C (73 °F ±9 °F)
Temperature coefficient	0.15% x (specified accuracy)/ °C (<18 °C or >28 °C [<64.4 °F or >82.4 °F])
Overload indication	OL
Data logging capacity	Minimum of 32,760 measurements
Data logging interval	1 second to 59 minutes and 59 seconds
Display reading specification with standard loop resistance
Input (?)	Minimum	Maximum
0.474	0.417	0.531
0.5	0.443	0.558
10	9.55	10.45
100	96	104
Safety
General	IEC/EN 61010-1: Pollution Degree 2 IEC/EN 61557-1
Measurement	IEC/EN 61010-2-032: CAT IV 600 V / CAT III 1000 V
Current clamp for leakage current measurements	IEC/EN 61557-13: Class 2, =30 A/m
Resistance to earth	IEC/EN 61557-5
Effectiveness of the Protective measures	IEC/EN 61557-16
Electromagnetic compatibility (EMC)	International	IEC/EN 61326-1: Portable Electromagnetic Environment
		CISPR 11: Group 1, Class B, IEC/EN 61326-2-2
	Korea (KCC)	Class A equipment (Industrial Broadcast & Communications Equipment)
	USA (FCC)	47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103
Wireless Radio
Frequency range	2412 MHz to 2462 MHz
Output power	<10mW
Radio frequency certification	FCC ID:T68-FBLE IC:6627A-FBLE
General Specifications
Conductor size	40 mm (1.57 in) approximately
Dimensions (L x W x H)	283 x 105 x 48 mm (11.1 x 4.1 x 1.9 in)
Weight	880g (31 oz)
Warranty	One year
Earth Ground Loop Resistance
Range	Accuracy1 ± (% of reading + ?)
0.025 ? to 0.249 ?	1.5% + 0.02 ?
0.250 ? to 0.999 ?	1.5% + 0.05 ?
1.000 ? to 9.999 ?	1.5% + 0.10 ?
10.00 ? to 49.99 ?	1.5% + 0.30 ?
50.00 ? to 99.99 ?	1.5% + 0.50 ?
100.0 ? to 199.9 ?	3.0% + 1.0 ?
200.0 ? to 399.9 ?	5.0% + 5.0 ?
400 ? to 599 ?	10.0% + 10 ?
600 ? to 1500 ?	20.00%
1 Loop resistance with no inductance, conductor centered and perpendicular to jaw
Earth ground leakage current mA
Auto range 50/60 Hz, True rms, crest factor CF =3
Range	Resolution	Accuracy1 ± (% of reading + mA)
0.200 mA to 3.999 mA	1 µA	2.0% + 0.05 mA
4.00 mA to 39.99 mA	10 µA	2.0% + 0.03 mA
40.0 mA to 399.9 mA	100 µA	2.0% + 0.3 mA
0.400 A to 3.999 A	1 mA	2.0% + 3 mA
4.00 A to 39.99 A	10 mA	2.0% + 30 mA
1 Applies to signal frequency 40 Hz to 1 kHz with filter set to OFF 40 Hz to 70 Hz with filter se to ON

Product Code: INST4IGJX

MPN: FLUKE Model: 1630-2

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Fluke 1630-2 FC Earth Ground Clamp

Fluke 1630-2 FC Earth Ground Clamp

AC LEAKAGE CURRENT MEASUREMENT : Identify ac leakage currents without disconnecting the earth ground stake from the grounding system–ideal for system troubleshooting.

RUGGED : Heavy-duty clamp jaw stays in alignment and in calibration even in every day, on the-job industrial environments.

LOGGING MEASUREMENTS : The earth ground clamp saves time by automatically recording data at pre-set intervals and saves up to 32,760 measurements in memory at the set logging interval. Saves time by recording and storing measured values.

ALARM THRESHOLD : User-defined high/low alarm limits, for rapid measurement evaluation.

BAND-PASS FILTER : Selectable band-pass filter function removes unwanted noise from the ac leakage current measurement.

Electrical Specifications

Maximum voltage to earth ground

1000 V

Battery type

AA alkaline IEC/EN LR6 (x4)

Battery life

More than 15 hours*

* In Ground Resistance measurement mode, with backlight turned off, and RF mode turned off

Frequency range

40 Hz to 1 kHz

Ingress protection

IEC/EN 60529: IP30 with jaw closed

LCD

Digital reading

9999 counts

Refresh rate

4 per second

Operating temperature

-10 °C to + 50 °C

Storage temperature

-20 °C to + 60 °C

Operating humidity

Non condensing (<10 °C) (< 50 °F)

=90% RH (at 10 °C to 30 °C [50 °F to 86 °F])

=75% RH (at 30 °C to 40 °C [86 °F to 104 °F])

=45% RH (at 40 °C to 50 °C [104 °F to 122 °F])

(Non condensing)

Operating altitude

2000 m (6561 feet)

Storage altitude

12 000 m (39,370 feet)

Reference temperature

23 °C ±5 °C (73 °F ±9 °F)

Temperature coefficient

0.15% x (specified accuracy)/ °C (<18 °C or >28 °C [<64.4 °F or >82.4 °F])

Overload indication

OL

Data logging capacity

Minimum of 32,760 measurements

Data logging interval

1 second to 59 minutes and 59 seconds

Display reading specification with standard loop resistance

Input (?)

Minimum

Maximum

0.474

0.417

0.531

0.5

0.443

0.558

10

9.55

10.45

100

96

104

Safety

General

IEC/EN 61010-1: Pollution Degree 2 IEC/EN 61557-1

Measurement

IEC/EN 61010-2-032: CAT IV 600 V / CAT III 1000 V

Current clamp for leakage current measurements

IEC/EN 61557-13: Class 2, =30 A/m

Resistance to earth

IEC/EN 61557-5

Effectiveness of the Protective measures

IEC/EN 61557-16

Electromagnetic compatibility (EMC)

International

IEC/EN 61326-1: Portable Electromagnetic Environment

CISPR 11: Group 1, Class B, IEC/EN 61326-2-2

Korea (KCC)

40 Hz to 1 kHz with filter set to OFF
40 Hz to 70 Hz with filter se to ON