SpecAtlasHub

19073

ChromaHipots

The Chroma 19073 is a compact, three-in-one electrical safety analyzer combining AC Hipot, DC Hipot, and Insulation Resistance (IR) testing in a single unit. It features Open/Short Check (OSC) capability, a Ground Fault Interrupt (GFI) safety mechanism, and an intuitive interface, making it ideal for testing compliance with UL, CSA, TUV, VDE, and CE standards.

Electrical Safety TestingElectrical TestingHigh Voltage

Specifications

General

ParameterValue
InterfacesRS-232, Remote I/O (standard); GPIB (optional)
Display240 x 64 matrix LCD display

Physical

ParameterValue
Power Supply115 / 230 V AC ±10%, 50 / 60 Hz
Operating Temperature0 °C - 40 °C
Dimensions (W×H×D)285 x 105 x 390 mm
Weight9 kg

AC Dielectric Withstand (AC Hipot)

ParameterValue
AC Hipot Output Voltage Range0.05 kV - 5.00 kV AC
AC Hipot Voltage Resolution2 V
AC Hipot Voltage Accuracy±(1% of reading + 5 V)
AC Hipot Output Frequency Range50 Hz / 60 Hz
AC Hipot Max Rated Current30 mA
AC Hipot Current Measurement Range0.001 mA - 30.00 mA
AC Hipot Current Resolution0.001 mA
AC Hipot Current Accuracy±(1% of reading + 5 counts)
AC Hipot Output WaveformSine wave

DC Dielectric Withstand (DC Hipot)

ParameterValue
DC Hipot Output Voltage Range0.05 kV - 6.00 kV DC
DC Hipot Voltage Resolution2 V
DC Hipot Voltage Accuracy±(1% of reading + 5 V)
DC Hipot Max Rated Current10 mA
DC Hipot Current Measurement Range0.0001 mA - 10.00 mA
DC Hipot Current Resolution0.0001 mA
DC Hipot Current Accuracy±(1% of reading + 5 counts)
DC Hipot Auto-Discharge FunctionYes (within 0.2 s)

Insulation Resistance (IR)

ParameterValue
IR Output Voltage Range0.05 kV - 1.00 kV DC
IR Voltage Resolution2 V
IR Voltage Accuracy±(1% of reading + 5 V)
IR Resistance Measurement Range1 MΩ - 50 GΩ
IR Max Charging Current10 mA
IR Resistance Accuracy±(5% of reading + 5 counts) for 1 MΩ to 1 GΩ (at ≥ 500 V); ±(10% of reading + 5 counts) for 1 GΩ to 50 GΩ or test voltage < 500 V

Test Control & Timing

ParameterValue
Ramp-Up Time Range0.1 s - 999 s
Dwell Time (Test Time) Range0.1 s - 999 s (or continuous)
Ramp-Down Time Range0 s - 999 s
Fast Cut-Off Response Time0.4 ms
Fast Discharge Timewithin 0.2 s

Safety & Protection Features

ParameterValue
Ground Fault Interrupt (GFI) Trip Current0.5 mA
Open/Short Check (OSC) FunctionYes
Safety InterlockYes
Arc DetectionYes
Visual Fail/Pass IndicatorsYes
Audible Alarm OutputYes

System, Memory & Programming

ParameterValue
Internal Memory Capacity10 groups, 10 steps per group
Step Link / Auto-Sequence CapabilityYes
Key Lock / Security Password ProtectionYes

Connectivity & Interfaces

ParameterValue
Remote I/O (PLC) InterfaceStandard
RS-232 InterfaceStandard
GPIB (IEEE-488) InterfaceOptional

Environmental & Compliance

ParameterValue
Operating Temperature Range0 °C - 40 °C
Operating Humidity Range≤ 80% RH (non-condensing)

Ground Check (GC)

ParameterValue
Ground Check Resistance Range0.1 Ω to 5.0 Ω
Ground Check Resistance Resolution0.1 Ω

Memory & Sequencing

ParameterValue
Max Test Steps per Sequence10 steps per group (10 groups, total 100 steps)

DC Hipot

ParameterValue
DC Hipot Ripple< 20 V (at 6 kV DC, no load)
DC Hipot Current Limit Setting Range0.0001 mA to 10 mA

AC Hipot

ParameterValue
AC Hipot Output Distortion< 2% (at no load)
AC Hipot Current Limit Setting Range0.001 mA to 40 mA

Power Supply

ParameterValue
Power Consumption300 VA max.

Safety & Protection

ParameterValue
Zero Crossing StartYes

Performance

ParameterValue
Output Voltage Line Regulation±1%
Output Voltage Load Regulation±1%

Arc Detection

ParameterValue
Arc Detection Current Limit RangeAC: 1 mA to 20 mA / DC: 1 mA to 10 mA

Insulation Resistance

ParameterValue
IR Resistance Limit Setting Range1 MΩ to 50 GΩ

Technology

AC/DC/IR Hipot Tester

Applications

Electrical Safety Compliance Testing