Guardian 6000

The QuadTech Guardian 6000 is an advanced, multi-function electrical safety analyzer designed for comprehensive safety testing, including AC/DC hipot, insulation resistance, and ground bond tests.

Electrical Safety Testing Electrical Testing High Voltage

Specifications

General

Parameter	Value
Interfaces	RS-232, Remote I/O (PLC), GPIB (optional)
Display	320 x 240 backlit LCD

Physical

Parameter	Value
Power Supply	115 / 230 V AC ±10% (switchable), 50/60 Hz
Operating Temperature	0 to 40
Dimensions (W×H×D)	430 × 132 × 450 mm
Weight	15 kg
Rack Mounting	Optional 19-inch rack mount kit

AC Dielectric Withstand (AC Hipot)

Parameter	Value
Output Voltage Range	0.050 kV to 5.000 kV AC
Voltage Resolution	1 V
Voltage Accuracy	±(1% of setting + 5 V)
Output Frequency Range	50 Hz / 60 Hz (selectable)
Output Waveform	Sine wave
Max Rated Current	40 mA AC
Current Measurement Range	0.001 mA to 40.00 mA AC
Current Resolution	1 µA
Current Accuracy	±(1% of reading + 5 µA)
Arc Detection Threshold Range	1 mA to 20 mA

DC Dielectric Withstand (DC Hipot)

Parameter	Value
Auto-Discharge Device Function	Yes

Insulation Resistance (IR)

Parameter	Value
Resistance Measurement Range	0.1 MΩ to 50 GΩ

Ground Bond / Continuity (GB)

Parameter	Value
Test Current Range	3.0 A to 30.0 A AC
Test Frequency	50 Hz / 60 Hz (selectable)
Resistance Accuracy	±(1% of reading + 3 mΩ)
Voltage Limit Range	Open circuit voltage < 15 V AC

Test Control & Timing

Parameter	Value
Ramp-Up Time Range	0.1 s to 999 s
Dwell Time (Test Time) Range	0.1 s to 999 s (or continuous)
Ramp-Down Time Range	0.1 s to 999 s
Timing Resolution	0.1 s
Timing Accuracy	±(0.1% + 0.05 s)

Safety & Protection Features

Parameter	Value
Ground Fault Interrupt (GFI) Trip Current	0.5 mA threshold
Safety Interlock Type	Hardware interlock via rear panel terminal
Fast Cut-Off Response Time	< 0.4 ms
Visual Fail/Pass Indicators	Green (Pass) and Red (Fail) LEDs
Audible Alarm Output	Yes, volume adjustable

System, Memory & Programming

Parameter	Value
Step Link / Auto-Sequence Capability	Yes
Front Panel Controls	Tactile numeric keypad and function keys
Key Lock / Security Password Protection	Yes

Connectivity & Interfaces

Parameter	Value
Barcode Scanner Port	Supports RS-232 barcode scanner input

Measurement Features

Parameter	Value
Open Short Check (OSC)	Yes
High Voltage Contact Check (HFCC)	High Frequency Contact Check (HFCC)

Leakage Current Mode

Parameter	Value
Leakage Current Test Types	Earth, Enclosure, Patient, Patient Auxiliary
Built-in Measuring Devices (MD)	8 selectable networks representing human body impedance per medical/general standards

AC Hipot Test

Parameter	Value
AC Hipot Voltage Range	50 V - 5000 V AC
AC Hipot Power Rating	200 VA

DC Hipot Test

Parameter	Value
DC Hipot Voltage Range	50 V - 6000 V DC
DC Hipot Power Rating	60 W

Insulation Resistance Test

Parameter	Value
Insulation Resistance Voltage Range	50 V - 1000 V DC
Insulation Resistance Measurement Range	100 kΩ - 50 GΩ

Ground Bond Test

Parameter	Value
Ground Bond Test Current Range	3.0 A - 30.0 A AC
Ground Bond Resistance Range	0.1 mΩ - 510 mΩ

Functional Run Test

Parameter	Value
Functional Run Test Voltage Range	0 V - 277 V AC
Functional Run Test Current Range	0.1 A - 15.0 A AC

Line Leakage Test

Parameter	Value
Line Leakage Current Range	0.1 µA - 10.0 mA

Interfaces & Control

Parameter	Value
Remote Control Signals	Start, Stop, Interlock, Pass, Fail, Under Test

Calibration & Maintenance

Parameter	Value
Calibration Traceability	NIST traceable

Technology

Hipot Testing & Ground Bond Analysis

Applications

Electrical Safety Compliance Testing

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