Stability testing machine 8086-HD
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Stability testing machine - 8086-HD - HAIDA EQUIPMENT CO., LTD - power / current / voltage
Stability testing machine - 8086-HD - HAIDA EQUIPMENT CO., LTD - power / current / voltage
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Characteristics

Test type
electric, current, power, stability, voltage
Operating mode
computer-controlled, PC-controllable
Test material
for photovoltaic modules
Sector
for production, for laboratory, for photovoltaic applications
Technology
digital, electric, thermal, silicon, PID
Configuration
benchtop
Other characteristics
with data logger, high-voltage

Description

Product Description
Potential Induced Degradation (PID) and bypass-diode thermal testing system for photovoltaic (PV) modules. The system simulates strong electric fields and humid-heat environments, applies controlled positive and negative high voltages to module connectors and frames, and interfaces with environmental chambers for combined temperature and humidity stress. Designed for laboratory and production-line qualification of crystalline silicon PV modules.

Test Standards
  • IEC61215-2: 2021 MQT 21 Potential Induced Degradation Test
  • IEC 62804-1-1:2020 Photovoltaic (PV) modules - Test methods for the detection of potential-induced degradation Part 1-1 Crystalline silicon – Delamination
  • IEC 63209:2019 Extended-stress testing of photovoltaic modules

Product Specifications
Model: 8086-HD
DC regulated power supply: 12 independent channels with monitoring and control; each channel can independently control voltage polarity
Voltage range: -2000V to 2000V
Voltage resolution: 1V
Voltage stability: For continuous outputs of 1000V, 1500V, and 2000V, voltage fluctuation is ≤2% within 500 hours
Connection method: Module frame grounded, connector shorted then connected to high-voltage terminal. For negative-voltage testing and positive-voltage recovery, polarity switching is performed without changing connections
Voltage accuracy: ±3% (referencing CNAS-CL01-A021:2018)
Voltage tolerance: 0.5% (referencing IEC 62804-1-1:2020)
Current measurement range: 0–1 mA; resolution: 0.01 μA (as specified in IEC 62804-1-1:2020)
Acquisition interval: ≤5 minutes (software adjustable)
Safety protection: Overcurrent alarm, overvoltage alarm, overtemperature alarm; communication interface to environmental test chamber
Power: Single phase, 220V, 50Hz

Product Advantages
  • Quality assurance: collaboration with specialized suppliers and in-process quality oversight
  • Cost efficiency: market-aware pricing to optimize total cost of ownership
  • QC team: inspection during production and pre-shipment checks according to AQL standards
  • Laboratory-ready design: professional enclosure and integration provisions for test benches and racks

Technical Specifications
  • Model: 8086-HD
  • Channels: 12 independent DC regulated power channels
  • Voltage range: -2000V to 2000V
  • Voltage resolution: 1V
  • Voltage stability: ≤2% fluctuation for continuous outputs (1000/1500/2000V) within 500 hours
  • Voltage accuracy: ±3% (CNAS-CL01-A021:2018)
  • Voltage tolerance: 0.5% (IEC 62804-1-1:2020)
  • Current measurement range: 0–1 mA; resolution 0.01 μA
  • Acquisition interval: ≤5 minutes (software adjustable)
  • Safety protections: Overcurrent, overvoltage, overtemperature alarms; communication interface to environmental test chamber
  • Power: Single phase, 220V, 50Hz

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