IR5050 daily insulation resistance tester

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

● Used to measure the insulation resistance of high-voltage equipment (transformers, cables, motors, etc.) $r $n $r $n ● Wide testing voltage range: 250 V~5 kV $r $n $r $n ● Wide measurement range, up to 10 T Ω $r $n $r $n ● Automatic calculation and display of insulation judgment index $r $n $r $n ● Data storage function that reduces handwritten recording work $r $n $r $n ● Communication options: wireless and USB compatible $r $n $r $n ● Small and lightweight, standard IP65 compliant hard box $r $n $r $n Basic parameters (accuracy guarantee time of 1 year) $r $n $r $n $r $n1: -25 ℃~40 ℃ (below 80% RH), 40 ℃~45 ℃ (60% RH)

Product Details

Used to measure the insulation resistance of high-voltage equipment (transformers, cables, motors, etc.)

● Wide testing voltage range: 250 V~5 kV

● Wide measurement range, maximum 10 T Ω

Automatic calculation and display of insulation judgment index

● Data storage function that can reduce handwritten recording work

Communication options: Wireless and USB compatible

● Small and lightweight, standard with IP65 compliant hard box

Basic parameters (accuracy guarantee time of 1 year)

1: -25 ℃~40 ℃ (below 80% RH), 40 ℃~45 ℃ (below 60% RH), 45 ℃~50 ℃ (below 50% RH)

2: When using alkaline dry batteries, 5 kV occurs, there is an open circuit between the positive and negative terminals, the backlight is turned off, the comparator is turned off, and the reference value is 23 ° C

measurement project	Insulation resistance measurement, leakage current measurement, voltage measurement, electrostatic capacitance measurement (DD function)
Maximum rated voltage between terminals	AC 1000 V、DC 2000 V
Maximum rated voltage to ground	1000 V（CAT IV）、2000 V（CAT III）
Temperature and humidity range for use	-20 ° C to 50 ° C ※ 1 (no condensation)
Save temperature and humidity range	-25 ° C to 65 ° C, below 80% RH (no condensation)
Dustproof and waterproof properties	IP40 (with protective shell, excluding terminal part) IP65 (C0212 carrying case)
Applicable standard	EN 61010 (safety), EN 61326 (EMC), IEC 61557-1, IEC 61557-2 (insulated megohmmeter)
power supply	5 alkaline dry battery (LR6) x 8, nickel hydrogen rechargeable battery (HR6) x 8
Continuous usage time ※ 2	About 5 hours (without Z3210 installed), about 4 hours (with Z3210 installed and wireless communication)
Volume and mass	195 (W) × 254 (H) × 89 (D) mm, approximately 1.7 kg (including battery)
Attachment	Test lines L9850-01 × 1, L9850-02 × 1, L9850-03 × 1, Crocodile clip L9851-01 × 1, Crocodile clip L9851-02 × 1, Crocodile clip L9851-03 × 1, Carrying case C0212 × 1, 5 # alkaline dry battery (LR6) × 8, User manual × 1, Precautions for use × 1

Functional Parameters

Insulation judgment function

PI, DAR, DD, SV, Ramp, Timer

Other functions

Battery effective value range display, live warning display, automatic power saving, automatic discharge, backlight, buzzing, data storage operation record, data storage save record, temperature and humidity input, time display, clock function, filter, hardware filter, hold function, system restart, USB communication function (only applicable when installing DT4900-01), wireless communication (only applicable when installing Z3210), comparator, bar chart, insulation judgment function switching, fault function

Insulation resistance measurement

Output voltage range			DC 250 V～5.20 kV
Set resolution			250 V～1 kV：10 V steps、1 kV〜5 kV：25 V steps
Rated measurement current	250V	500V	1000V	2500V	5000V
Accuracy guarantee range (1)	0.00 MΩ〜2.50 GΩ ±5% rdg ±5 dgt	0.00 MΩ〜2.50 GΩ ±5% rdg ±5 dgt	0.00 MΩ〜10.0 GΩ ±5% rdg ±5 dgt	0.00 MΩ〜25.0 GΩ ±5% rdg ±5 dgt	0.00 MΩ〜50.0 GΩ ±5% rdg ±5 dgt
Accuracy guarantee range (2)	2.51 GΩ〜500 GΩ ±20% rdg	5.01 GΩ~1.00 TΩ ±20% rdg	10.1 GΩ~2.00 TΩ ±20% rdg	25.1 GΩ~5.00 TΩ ±20% rdg	50.1 GΩ~10.00 TΩ ±20% rdg
rated current			1 mA〜1.2 mA
short-circuit current			Below 2 mA
Measurable frequency			More than 200 times

Current (leakage current) measurement accuracy ± 3% rdg ± 3dgt (accuracy guarantee range: 1.00 nA~3.00mA)

Range (automatic range)	10 nA	100 nA	1000 nA	10 μA	100 μA	1 mA
display range	0.00nA ～ 9.99 nA	9.0 nA ～ 99.9 nA	90 nA ～ 999 nA	0.90 μA〜9.99 μA	9.0 μA〜99.9 μA	90 μA〜999 μA※1 0.90 mA〜3.00 mA※2
resolution	0.01 nA	0.1 nA	1 nA	0.01 μA	0.1 μA	※1: 1 μA ※2: 0.01 mA

voltage measurement

Accuracy guarantee	AC 30 V〜1000 V(45 Hz〜65 Hz) DC ±10 V〜±2000 V
precision	± 3% rdg. ± 3dgt.
Input resistance	Above 500 k Ω (DC, 45 Hz~65 Hz)
Overload protection	AC 1100 V (between positive and negative terminals within 1 minute) DC 2200 V (between positive and negative terminals within 1 minute)

The capacitance measurement is automatically performed after the insulation resistance measurement is completed (except when the output voltage is below 250 V)

precision		± 10% rdg ± 5 nF (accuracy guarantee range: 10.0 nF~25.0 µ F)
range	100 nF	1000 nF	10 μF
display range	0.0 nF ～ 99.9 nF	100 nF ～ 999 nF	1.00 μF ～ 9.99 μF※1 10.0 μF ～ 25.0 μF※2
resolution	0.1 nF	1 nF	※1: 0.01 μF ※2: 0.1 μF