Amprobe Electrical Page 2

Amprobe Electrical Page 2

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**DM-III & DM-III Flex Power Quality Recorders**

Amprobe's full featured Three-Phase Power Quality Recorders provide the essential functions and capabilities required to operate accurately and effectively in today's demanding electrical environments. True RMS (TRMS) Comes as a complete kit, CTs and PC software are included with product Works with single and three phase systems (Y and delta) Detects and records voltage anomalies Sags and Surges Built in scope displays waveforms Records up to 64 parameters (single or three phase) simultaneously Manual and programmable recording start Password protection Selectable fundamental frequency of 50 or 60 Hz Special data compression system and user selectable rates allow recording from several hours to several years Download capabilities, Windoze compatible PC software Line or battery powered Safety: CATIII, 600V Phase to phase, CATIII, 300V Phase to ground, EN 61010-1+A2(1996)

**Specifications for DM-III & DM-III Flex Power Quality Recorders**
Features	DM-III	DM-III Flex	Basic Accuracy
Supplied Current Transducer	1000A Standard CT 2" Internal dia. CT	3000A Flexible 7" internal dia. CT	Input accuracy: +/-(0.5% rdg + 2 LSD)
AC Current	5 - 1000A (expandable to 3000A with optional flexible CTs)	15 - 3000A (1000A standard CTs can be used as an option)
AC voltage including Sags & Surges	0 - 600 V		+/-(0.5% rdg + 2 LSD)
Harmonics	THD, DC and individual up to 49th		+/-(0.5% rdg + 2 LSD) @ DC to 25 harmonics
Power	Working (W), Reactive (VAR) and Apparent (VA)		+/-(1.0% rdg + 2 LSD)
Energy	Working (kWh), Reactive (VARh) and Apparent (VAh)		+/-(1.0% rdg + 2 LSD)
Peak Demand	KW		+/-(1.0% rdg + 2 LSD)
Power Factor	0.00 — 1.00
Frequency Measurement	57 to 63.6 Hz at 60 Hz fundamental 47 to 53 Hz at 50 Hz fundamental +/-(1.0% rdg + 2 LSD)
Phase Sequence	1 - 2 - 3
Co-generation	Measures absorbed and generated power and energy
Selectable Fundamental Frequencies	50 / 60 Hz
Available recording time	Several hours to several years depending on setup

**Accessories & Replacement Parts for DM-III & DM-III Flex**
Optional Accessories	Part Number
1000A Clamp (supplied with the DM-III)	DM-CT-HTA
3000A Flexible CT for recorders marked as the DM-IIIS on a front label (supplied with the DM-III Flex)	FLEX3
3000A Flexible CT for recorders marked as the DM-III on a front label	ACF-3000SR
USB-RS-232 Adapter	RS-USB
Hard Case	CC-DM-III
Replacement Parts	Part Number
1000A Clamp (supplied with the DM-III)	DM-CT-HTA
3000A Flexible CT for recorders marked as the DM-IIIS on a front label (supplied with the DM-III Flex)	FLEX3
Soft Carrying case	HW1254A
External power supply 12VDC	DMT-EXTPS
Test leads and alligator clips (set of 4)	KITENERGY3
Special RS-232 Computer Cable	C232NG1

CC-DM-III Hard Case • Hard case for the DM-III and the DM-III Flex • Protects instrument while it is recording on the jobsite • Carrying case for the instrument and the accessories ACF-3000 SR Flexible Current Transducer • Accessory for the DM-III (recorders marked as the DM-III on the front label) and the MT-2000 • Current measurement from 15A to 3000A for each of the three phases • Neutral wire current measurement down to milliamps for the DM-III • Flexible head fits all small conductors and large bus-bars up to 7” in diameter • Recommended one ACF-3000 SR for single phase system, and three for three phase systems • Output Sensitivity (AC coupled): 0.333 mV per Amp • Accuracy: +/- 1 % of range • Safety: CATIII 600V FLEX3 3000A Flexible Current Transducer* • Accessory for the DM-III and DM-III Flex (recorders marked as the DM-IIIS on the front label) • Current measurement from 15A to 3000A for each of the three phases • Neutral wire current measurement down to milliamps • Flexible head fits all small conductors and large bus-bars up to 7” in diameter • Recommended one Flex3 for single phase system, and three for three phase systems • Output Sensitivity (AC coupled): 39.1 uV per Amp • Accuracy: +/- 1.5% of reading (45 – 65 Hz) For recorders marked as the DM-III on the front label use the ACF-3000SR flexible CT. ACF-3000 SR Flexible Current Transducer • Accessory for the DM-III (recorders marked as the DM-III on the front label*) and the MT-2000 • Current measurement from 15A to 3000A for each of the three phases • Neutral wire current measurement down to milliamps for the DM-III • Flexible head fits all small conductors and large bus-bars up to 7” in diameter • Recommended one ACF-3000 SR for single phase system, and three for three phase systems • Output Sensitivity (AC coupled): 0.333 mV per Amp • Accuracy: +/- 1 % of range • Safety: CATIII 600V
Optional Accessories	Part Number
External Power Supply	ACF-3A

**DM-II Pro**

• Comes as a complete kit, CT’s and PC software are included with product • Works with single and three phase systems (Y and delta) • Capable of recording all parameters (single or three phase) simultaneously • All readings are True RMS (TRMS) • User selectable rates allow recording from one hour to several months • Five built-in selectable languages: English, Spanish, French, German and Italian • Readings and charts can be viewed on the DM-II LCD screen or downloaded to a PC • Intuitive, very easy to use, Windows compatible PC software • Line or battery powered

**Specifications for DM-II Pro**
Features		Basic Accuracy
AC Voltage	0 - 600V	±(1.0% Rdg + 3 LSD)
AC Current	1 - 1000A (expandable to 3000A with optional CT's)	±(1.0% Rdg + 3 LSD)
Power Working	(W), Reactive (VAR) and Apparent (VA)
Power Factor	0 - 1
Energy	kWh
Peak Demand	kW
Fundamental Frequencies	50 / 60 Hz
Available Recording Time	1 hour to several months depending on setup

Optional Accessories	Part Number
3000 Amps optional flexible current transducer	ACF 3000DM-A
USB to RS-232 Adapter	RS-USB

**Replacement Parts (supplied with product)**
Description	Part Number	Description	Part Number
Test leads and alligator clips (set of 4)	DVL-2	Standard RS-232 Computer Cable	RS-232
Current Transducer (Black)	DM-CT-BKCE	Power Cord	PC-4
Current Transducer (Yellow)	DM-CT-YCE

ACF 3000DM-A Flexible Current Transducer • Accessory for the DM-II and the DM-II Pro • Extends current range to 3000A • Flexible head fits all, small conductors and large bus-bars up to 7" in diameter • Supplied with adapters for the DM-II and the DM-II Pro • Two measurement ranges: • 30A to 300A and • 300A to 3000A • Recommended one ACF-3000DM-A for single phase system, and three for three phase systems • Accuracy: ±1% of range @ 77°F (25°C) • Safety: CATIII 600V
Optional Accessories	Part Number
External Power Supply	ACF-3A

**GP-2 Geotest Ground Resistance & Resistivity Tester**

Ensure safety and reliability in ground system applications whether it’s resistance or resistivity, with Amprobe’s capable GP-2 • Measures Earth ground resistance - 3 point (fall of potential) or 2 point tests • Automatically calculates resistivity - 4 point test • Automatic voltage measurement prevents false measurements • Automatically applies three testing frequencies for the most accurate readings • Test leads, auxiliary electrodes and software are included for complete instrument • Auto ranging • 999 internal memory locations to store measurements • RS-232 download to a personal computer • Safety: CATIII 250V

Features	Range & Resolution	Accuracy
Ground Resistance	0-19.99, 199.9, 1999 ohms	± 2% Rdg + 3 LSD
Ground resistivity	0.6- 125.6 ohms 0.125-1.256, 19.99, 199.9 kohms	± 2% Rdg + 3 LSD
AC Voltage	0-500.0 V	± 2% Rdg + 2 LSD

Optional Accessories	Part Number
USB to RS-232 Adapter	RS-USB
Replacement Parts (supplied with product)	Part Number
Carrying case containing: 4 auxiliary electrodes and 4 test leads (banana - alligator clip	GP-2CON
Instrument carrying case	GP-2CC
Optical serial cable	C2001

**DGC-1000A Clamp On Ground Resistance Tester**

User-friendly and accurate. Think safety first and Amprobe’s DGC 1000 ground resistance tester second. • Accurate ground resistance measurement from 0.025 to 1500 Ohm • TRMS current measurement including leakage current • Accurate readings regardless of power quality in less than 10 seconds • Continuity beep if the resistance is lower than 40.00 Ohm • Simple and easy to use, no test leads or auxiliary electrodes necessary

Features	Range & Resolution	Accuracy
Ground Resistance	0.025 - 0.250, 9.999, 99.99, 199.9, 400.0, 600.0, 1500 ohms	± 2% Rdg + 2 LSD
AC Current	0.200 - 1.000, 10.00, 100.0, 1000 mA and 0.2 - 10.00A	± 2% Rdg + 2 LSD

Replacement Parts (supplied with product)	Part Number
Carrying bag	CC-ACDC

**AMB-25 Digital Megohmmeter - Insulation Resistance Tester**

Quality does not have to be expensive. These affordable megohmmeters still offer a solid range of features designed to meet most insulation test applications. • Test insulation of wires, cables, transformers and electrical motors • Come as a complete kit including test leads • Selectable test voltages up to 1000V • Programmable timer to perform the Dielectric Absorption Ratio Test • Sensitive Ohmmeter for checking resistance of motor windings • Built in voltmeter (AMB-35 only) • Internal memory (stores 9 readings) • Fast and easy to use, rugged durable design

Features	AMB-25	Accuracy
Insulation resistance with 250, 500 & 1000 VDC test voltages	0 - 4.000 /40.00 / 400.0/ 4000 Mohms	± 3% Rdg ± 5 LSD < 1Gohms ± 5% Rdg ± 5 LSD < 4Gohms
Resistance	0 - 9999ohms	1% Rdg ± 2 LSD
Low Resistance		2% Rdg ± 2 LSD
AC/DC Voltage		± 2.0% Rdg ± 1 LSD

Replacement Parts (supplied with product)	Part Number
Carrying case	GP-2CC
Test leads complete set	MTL-45

**AMB-45 Megatest 1 Digital Megohmmeter - Insulation Resistance Tester**

• Tests insulation of wires, cables, transformers and electrical motors • Comes as a complete kit including test leads and PC software • Selectable test voltages up to 1000V • Programmable timer to perform the Dielectric Absorption Ratio Test • Sensitive Ohmmeter for checking resistance of motor windings • Built in voltmeter • Fast and easy to use, rugged durable design • Internal memory to store measurements for future reference • Data download to PC • Safety CAT III 600V

Features	Range & Resolution	Accuracy
Insulation resistance with 250, 500 & 1000 VDC test voltages	0 - 4.000 /40.00 / 400.0/ 4000 Mohms	± 3% Rdg ± 5 LSD < 2Gohms ± 5% Rdg ± 5 LSD < 4Gohms
Low Resistance	0 - 400.0/ 4000 Mohms	1% Rdg ± 5 LSD
AC/DC Voltage	0.1 - 600.0V	± 1.5% Rdg ± 5 LSD

Replacement Parts (supplied with product)	Part Number
Carrying case	GP-2CC
Special download cable	RS-JACK
Test leads complete set	MTL-45

**AMB-6D Megatest 1000 Digital Megohmmeter Insulation Resistance Tester**

Amprobe’s AMB-6D’s full suite of features translate into robust functionality. Designed for the pros who value excellence. • Tests insulation of wires, cables, transformers and electrical motors • Comes as a complete kit including test leads and PC software • Selectable test voltages up to 1000V • Programmable timer to perform the Dielectric Absorption Ratio Test • Sensitive Ohmmeter for checking resistance of motor windings • Selectable polarization of ohmmeter for checking grounding continuity • Automatic voltmeter warns against hazardous energized systems • Fast and easy to use, rugged durable design • Internal memory to store measurements for future reference • Data download to PC • Safety CAT III 250V

Features	Range & Resolution	Accuracy
Insulation resistance with 50 VDC test voltage	0.01-19.99, 49.9, 99.9M ohms	± 2% Rdg + 2 LSD @ 0.01-49.9Mohms
Insulation resistance with 100 VDC test voltage	0.01-19.99, 99.9, 199.9M ohms	± 2% Rdg + 2 LSD @ 0.01-99.9Mohms
Insulation resistance with 250 VDC test voltage	0.01-19.99, 199.9, 249, 499 M ohms	± 2% Rdg + 2 LSD @ 0.01-249Mohms
Insulation resistance with 500 VDC test voltage	0.01-19.99, 199.9, 499, 999 M ohms	± 2% Rdg + 2 LSD @ 0.01-499Mohms
Insulation resistance with 1000 VDC test voltage	0.01-19.99, 199.9, 999, 1999 M ohms	± 2% Rdg + 2 LSD @ 0.01-999Mohms
Low Resistance (without timer)	0.01-19.99, 99.9 ohms	± 2% Rdg + 2 LSD @ 0.01-99.9ohms
Low Resistance (with timer)	0.01-9.99 ohms	± 2% Rdg + 2 LSD @ 0.01-9.9ohms

Optional Accessories	Part Number
USB to RS-232 Adapter	RS-USB
Replacement Parts (supplied with product)	Part Number
Carrying case	GP-2CC
Special download cable	C2001
Test leads set (complete set of 3)	MT1-LEADS

**AMB-5KVD Megatest 5000 — 5000V Digital Megohmmeter Insulation Resistance Tester**

Rugged design for 5000 Volt applications but delicate features to ensure proper testing and recording of insulation measurements. • Tests insulation of wires, cables, transformers, electrical motors and generators • Comes as a complete kit including test leads and PC software • Built in automatic voltmeter up to 5000V warns against hazardous energized systems • Programmable setups of test voltages and timers • Performs the dielectric absorption ratio test • One testing instrument for low and high voltage systems • Internal memory, measurements can be stored for future reference • Data download to PC • Rugged, durable case

Features	Range & Resolution	Accuracy
Testing Voltages	100V to 5000V with 25V increments
Resistance	100K ohms - 500G ohms	± 5% Rdg + 1 LSD @ 500K ohms - 100G ohms and 500V-5000V
Automatic Voltmeter	0 - 5000V	± 10% Rdg + 10 LSD @ 0-500V, ± 10% Rdg + 5 LSD @ 500-5000V
Configuration memory	20 programmable setup configurations
Internal memory	200 measurements

Optional Accessories	Part Number
USB to RS-232 Adapter	RS-USB
Replacement Parts (supplied with product)	Part Number
Carrying case	MT5-CC
Special download cable	C232NG1
Test leads set (complete set of 3)	MT5-LEADS

**AMB-5KV 5000V Digital Megohmmeter Insulation Resistance Tester**

Analog alternative to the AMB-5KVD. You lose the PC interface but maintain reliable functions and features to get the job done. • Tests insulation of wires, cables, transformers, electrical motors and generators • Test voltages 500, 1000, 2500, 5000 VDC • Measuring range 500K thru 500G ohms • Built-in voltmeter 0 – 600Volts AC/DC (Accuracy: ± 2% of full scale) • Lock feature applies testing voltage continuously for Dielectric Absorption Ratio Test • Automatic discharge of equipment capacitance for operator safety

Replacement Parts (supplied with product)	Part Number
Test Leads	MTL-5KV

**AMB-2 & AMB-3 — Analog Megohmmeter - Insulation Testers**

Left to right: AMB-2, AMB-3 • Tests insulation of wires, cables, transformers and electrical motors • Battery powered • Helps cut unscheduled downtime and reduce shock hazards • Sensitive Ohmmeter for checking resistance of motor windings (AMB-1A and AMB-2) • Built in voltmeter • Battery OK test • Mirror scale • Automatic discharge of equipment capacitance for safe removal of test leads

Features	AMB-1A	AMB-2	AMB-3	Accuracy
Insulation resistance with 250 VDC test voltage	N/A	0-50 M ohms	N/A	± 5% Rdg @ (0.1 - 10 M ohms)
Insulation resistance with 500 VDC test voltage	0-100M ohms		0-1000 M ohms	± 10% Rdg @ (> 10 M ohms)
Voltmeter	0-600V AC/DC		0-600V AC	± 1.5% Rdg + 3 LSD
Low resistance	0-100 ohms		N/A	± 3% Rdg

Replacement Parts (supplied with product)	Part Numbers
Test leads for AMB-1A and AMB-2	MTL-6
Adaptor clips for AMB-1A and AMB-2	MTC-3
Fuse (1Amp fast blow) for AMB-1A and AMB-2	8AG361
Test leads with set of alligator clips for AMB-3	MTL-90B

**AMC-2, AMC-3, AMC-4 Hand Cranked Megohmmeters**

• Tests insulation of wires, cables, transformers and electrical motors • The test voltage is obtained by means of a hand cranked, constant voltage generator • Does not require batteries or any external power supply, always ready for use • Sensitive Ohmmeter for checking resistance of motor windings • Terminal eliminates effect of any surface leakage that may influence readings • Light and smooth operating crank • Rugged cross coil movement • High impact housing • Spring loaded terminal connection

Features	AMC-2	AMC-3	AMC-4	Accuracy
Insulation resistance with 500 VDC test voltage	0-100 M ohms	N/A	100 M ohms	± 5% Rdg @ (0.1 - 50 M ohms) ± 10% Rdg @ (> 50 M ohms)
Insulation resistance with 1000 VDC test voltage	N/A	0-500 M ohms	0-500 M ohms	± 5% Rdg @ (0.1 - 100 M ohms) ± 10% Rdg @ (> 200 M ohms)
Low resistance		0-500 M ohms		± 10% Rdg

Replacement Parts (supplied with product)	Part Number
Carrying case for instrument	MOC
Carrying case for test leads	MOL
Test leads for the AMC instruments (Set of 3)	MTL-3

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