IS220PPDAH1B GE Mark VIe

• Operating Temperature: -40°C to +70°C
• Storage Temperature: -55°C to +85°C
• Relative Humidity: 5%-95%
• Protection Rating: IP20
• Input Voltage: 24 VDC (18-36 VDC)
• Output Voltage: 24 VDC / 28 VDC, multi-channel isolated
• Output Current: Maximum 10 A per channel, total power 480 W
• Power Consumption: Maximum 5 W

As a core component for power distribution feedback in GE's Mark VIe control system, the IS220PPDAH1B has become the preferred solution for monitoring and managing power distribution systems in industries such as power generation, oil and gas, chemicals, and data centers. Its outstanding features include plug-and-play electronic ID, automatic reconfiguration, dual-redundant Ethernet communication, 1:1 redundant hot-swap capability, and five-level protection.

The module conditions feedback signals from power distribution panels and provides an Ethernet interface for connected controllers. This board acquires system feedback signals—including power bus voltage, branch circuit breaker status, ground fault detection, and power system health—from connected core distribution panels (such as JPDS, JPDM, JPDG, or JPDC) and transmits this information in real time to Mark VIe or Mark VIeS controllers via dual-redundant Ethernet interfaces.

At a gas turbine power plant, the IS220PPDAH1B was deployed in the power distribution monitoring section of the Mark VIe control system. The module monitors ground faults and slight fluctuations in busbar voltage in real time, issuing early warnings before insulation drops to a critical threshold.

This allows operations and maintenance personnel to intervene in a timely manner before a trip occurs, successfully preventing the substantial financial losses that would result from unplanned outages.

Does the module support hot-swapping?
Yes. The Mark VIe I/O package is designed to support hot-swapping. However, when performing this operation, be sure to wear appropriate ESD protection equipment and verify that the system is not in a critical operating state.

On which distribution panels can the IS220PPDAH1B be installed?
It is typically installed on JPDM, JPDC, or JPDS distribution panels. The module is compatible with JPDC, JPDS, JPDM, and JPDG power supply panels.

Can the module detect ground faults independently?
The module can monitor ground signals locally, but advanced ground fault detection requires installation with a compatible JPDE board.

What is the warranty period for this module?
Typically, the warranty period for original products is 12 months.