General Description
Type D1071, D1091, and D1127 workstations are electromechanically designed units comprising a Programmable Logic Controller (PLC) and controlled by a PC equipped with our supervisory software developed using PCVue..
They allow for the execution of various safety tests required by different standards (ground continuity, insulation, high voltage in AC or DC, standard leakage) as well as functional tests (single-phase or three-phase power supply).
All tests are automatically performed with a single product connection.
Main Features
- Continuity Test of Live Parts under 12VAC for detecting phase/neutral connections or short circuits
- Continuity Test under 12VAC – Current of 10A or 25A – Programmable resistance threshold – 4-wires method
- High Voltage Test in AC or DC – With or without superposition – Leakage current up to 100mA AC and 10mA DC
- Insulation Test with max voltage 500VDC and max resistance 50MΩ – With or without superposition
- Standard Leakage Test according to EN60990 figure 4 (with isolation transformer and distinction between phase and neutral leakage)
- Functional Test according to the product’s supply voltage for measuring current consumption or power consumption
- Specific Functional Test according to customer requirements (product control functions, temperature measurement, rotation measurement, etc.)
- Digital display of measurements on the Software
- Programming and messaging display on the software
- All programmable parameters (voltage, duration, minimum threshold, maximum threshold, ramp-up/down, etc.)
- In case of fault : audible and visual alarm
- Internal self-check procedure (mandatory and blocking in case of fault)
- Detection of parasitic ground, high-voltage presence monitoring during the cycle, contactor redundancy, etc.
- Test recording with results processing capability
- Option to print product nameplates or test reports
- nterface possible with production management software or SAP
- etc. …
Technical specifications
| Power Supply | simple phase 230V / 50 Hz + ground or three-phase 400V + N/ 50 Hz |
| Presentation | blind cabinet + PC cabinet or computer cabinet |
| Ground Continuity Test
Test Voltage Test Current Resistance Measurement Test duration
Continuity Test of Live Parts Test Voltage Current Measurement Fault Threshold Test duration
AC/DC High Voltage Test Voltage Adjustment and Measurement Leakage Current Measurement Trip Threshold Test duration Power Overlap
Insulation Test Voltage Adjustment and Measurement
Insulation Resistance Measurement Fault Threshold Test duration Power Overlap
Standard Leakage Test Voltage Adjustment and Measurement
Leakage Current Measurement Fault Threshold Test duration
Functional Test Voltage Adjustment and Measurement
Current/Power Consumption Measurement Fault Threshold Test duration Other Functions |
12VAC unloaded 10A or25A 0 to 500mΩ Configurable
Fixed to 12VAC Digital display 0 to 3A Configurable minimum and maximum values Fixed < 1s
Adjustable up to 5KVAC and 6KVDC Digital Display : 0 to 100mAAC and 0 to 10mADC Programmable minimum and maximum thresholds Programmable Yes, depending on the version.
Fixed 500VDC Digital display Digital display : 1MΩ to 500MΩ Programmable Programmable Yes, depending on the version.
Fixed voltage 244VAC Digital display Digital display : 0 to 10mA Programmable Programmable
Single and three-phase values according to customer needs (fixed or adjustable) Digital display Digital display -Automatic range change depending on version Programmable Programmable Optional additional functions are available |
| Operation
Ground reference Test Launch Mode Results Recording |
Yes Standardized two-hand control With |
Items supplied with the unit :
- Instructions for use
- Verification report with COFRAC-certified connection proof
Available accessories :
- Ground continuity tester
- Two-hand control
- Connection box
- Fault simulation box
- Test cages
- …