Kyoritsu 3127 High Voltage Insulation Tester 5kV

The Kyoritsu 3127 features 5mA short circuit current. Test Voltage range of 250V to 5000V and advanced diagnosis function including Ramp Test (Breakdown and Burn modes) and tests for capacitance and leakage current.

Features:

• Wide Test Voltage range from 250V to 5000V
• Insulation Resistance up to 10TΩ
• Short-Circuit Current up to 5mA
• Diagnostic Insulation Tests: IR, PI, DAR, DD, SV, RAMP (Breakdown and Burn modes), Capacitance, Leakage Current
• Wireless communication by Bluetooth for transferring and showing real-time data to PC and Android device
• Memory and Logging functions
• Filter function reduces noise interference for obtaining stable measurements
• Large back light display with Bar-Graph indication
• Robust design for field use with IP65 (lid closed)
• Powered by rechargeable battery
• Safety Standard IEC 61010-1 CAT Ⅳ 600V

Categories: Insulation / Continuity Testers, Kyoritsu Tags: Insulation Testers, KEW, KYORITSU

Description

The Kyoritsu 3127 is a rugged 5kV tester capable of producing resistance measurements of up to 10TΩ.

Output voltages of 250 to 5000V can be programmed using a simple rotary dial, whilst an in-built electronic noise filter reduces electrical noise interference allowing for accurate and stable measurements. Test measurements can be logged in it’s internal memory for future analysis and live test data can even be viewed on a PC or Android device when using the “KEW SMART 3127” application which is available free of charge from the Google Play Store.

The Kyoritsu 3127 5kV insulation tester will conduct diagnostic insulation tests (IR, PI, DAR, DD, SV and Ramp – breakdown and burn modes) ensuring HV maintenance and commissioning specifications are met. Numerical test results are presented on a large back light display alongside a bar-graph indicator.

Kyoritsu 3127 High Voltage Insulation Tester Specifications:

Insulation resistance

Test voltage		250V (*1)	500V	1000V	2500V	5000V
Max measurement value		9.99GΩ	99.9GΩ	199GΩ	999GΩ	9.99TΩ
Accuracy		0.0 – 99.9MΩ ±5%rdg±3dgt	0.0 – 999MΩ ±5%rdg±3dgt	0.0 – 1.99GΩ ±5%rdg±3dgt	0.0 – 99.9GΩ ±5%rdg±3dgt	0.0 – 99.9GΩ ±5%rdg±3dgt
Accuracy		0.1G – 9.99GΩ ±20%rdg	1G – 99.9GΩ ±20%rdg	2G – 199GΩ ±20%rdg	100G – 999GΩ ±20%rdg	0.1T – 9.99TΩ ±20%rdg
Short circuit current		Max 5.0mA
Output voltage
	Accuracy	-10 – +10%	-10 – +20%	0 – +20%
	Variable	–			-20% – 0% (5% step)
	Monitor	±10%rdg±20V

Voltage measurement

Measuring range	AC: 30 – 600V (50/60Hz), DC: ±30 – ±600V
Accuracy	±2%rdg±3dgt

Current measurement

Measuring range	0.00nA – 5.50mA
Accuracy	±10%rdg (*2)

Capacitance measurement

Measuring range	5.0nF – 50.0µF, 5.0nF – 25.0µF (5000V)
Accuracy	±5%rdg±5dgt

General

Applicable standards	IEC 61010-1, 61010-2-030 CAT Ⅳ 600V Pollution degree 2, IEC 61010-031, IEC 61326-1, 2-2
Power source	Rechargeable Battery (Lead-acid Battery) 12V (*3) Charging power: DC 15VA MAX
communication interface	Bluetooth: Ver2.1 + EDR Class2, USB: Ver1.1
Dimensions	208 (L) × 225 (W) × 130 (D) mm 380 (L) × 430 (W) × 154 (D) mm (Hard case)
Weight	3127: 4kg Approx. (including battery), Total: 8kg Approx. (including Accessories)
Included Accessories	7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord), 8019 (Hook type prod), 8327EU (Power adaptor 15V/1A), 9171 (Hard case), Instruction manual
Optional Accessories	7168A (Line probe with alligator clip: 3m), 7253 (Longer line probe with alligator clip: 15m), 8258 (USB communication set), 8302 (Adaptor for recorder 1mV/1µA)

(*1): IR mode only
(*2): Determined by resistance and Voltage values (over 10MΩ)
(*3): No measurements are possible while charging
(*): Bluetooth is a registered trademark of the Bluetooth SIG, Inc.