Mark VIe Power Supply IS220PSCAH1A GE System Monitor High Efficiency
Price:
$599
MOQ:
1 piece
Delivery Time:
3-5 work days
Brand:
GE
Product Description
IS220PSCAH1A GE Mark VIe Power Supply & System Monitor
Product Snapshot
The IS220PSCAH1A is a dual-role module serving as both a high-efficiency 24 VDC power supply and intelligent system monitor for Mark VIe turbine and process control racks. It delivers 150 W @ 24 V and 50 W @ 5 V/3.3 V rails, powering I/O packs, CPUs, and communications while reporting voltage, current, temperature, and fan speed over the internal CAN bus. Designed for hot-swap operation and redundancy, this unit is qualified for -40…+70 °C environments and serves as the standard PSU for gas, steam, and hydro turbine skids worldwide.
Key Features & Benefits
- Triple-output power - 24 V @ 6.3 A, 5 V @ 6 A, 3.3 V @ 4 A; total 150 W
- Redundancy-ready - two modules share load automatically; single unit maintains 100% capacity if partner fails
- System monitor - CAN-bus telemetry for voltage, current, temperature, fan RPM, and fuse status
- 94% efficiency - reduces panel heat load by 20% compared to older PSR models
- Hot-swap under power - slide-in design with captive lever prevents turbine trips during replacement
- Harsh environment rated - conformal coated, operates in -40…+70 °C, withstands 5 g vibration and 50 g shock
- Global certifications - CE, UL 508, ATEX Zone 2, ABS marine, RoHS, REACH compliant
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | IS220PSCAH1A |
| Series | Mark VIe Distributed I/O |
| Function | Power Supply & CAN System Monitor |
| Inputs | 18 - 36 VDC (24 V nominal) |
| Outputs | 24 V @ 6.3 A, 5 V @ 6 A, 3.3 V @ 4 A |
| Total Power | 150 W @ 50 °C, 120 W @ 70 °C |
| Efficiency | 94% typical @ 24 V in, 24 V out |
| Hold-up Time | 10 ms @ full load |
| Isolation | 1500 V RMS input-to-output |
| Protection | OVP, OCP, OTP, fuse-less design |
| Cooling | Fan-less to 50 °C; above 50 °C, 40 CFM forced-air |
| Dimensions (W*H*D) | 53 * 125 * 260 mm |
| Weight | 0.9 kg |
| Operating Temp | -40…+70 °C |
| Storage Temp | -55…+85 °C |
| Humidity | 5…95% RH non-condensing |
Typical Applications
- Gas-turbine Mark VIe control racks (simple- and combined-cycle)
- Steam-turbine inlet valve driver supplies
- Hydro governor and exciter panels
- Redundant power for remote I/O nodes up to 1 km
- Retrofit of legacy PSR, PSM and PQS supplies in Mark V/VI panels
Compatible Hardware
- Rack: Mark VIe IS215VPROH2BC (vertical) or IS215HPROH2BC (horizontal)
- Cable: IS200TBCVH1B (terminal board) for field power distribution
- CPU: IS215UCVEM09A/B (redundant pair supported)
- Redundancy: IS220PSCAH1A (second unit) + IS200EROCH1A (OR-ing diode)
- Fan kit: IS200FANDH1A (40 CFM, 24 VDC, hot-swap)
Installation & Startup
- Slot module into any Mark VIe VME slot; captive lever clicks into place
- Connect 24 VDC - use 10 AWG wire, torque to 1.2 N*m; dual studs accept ring lugs
- Enable redundancy - set DIP-switch 1 = ON; second PSU slots adjacent
- Verify LEDs - green "PWR" steady, green "STATUS" flashes 1 Hz when CAN sync OK
- Check telemetry - ToolboxST > I/O > PSCA > real-time V,I,T,fan RPM
What's in the Box?
- 1 * IS220PSCAH1A power supply / monitor, factory-sealed
- 1 * quick-start guide (English)
- 2 * M4 mounting screws & serrated washers
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Company
Xiamen IntelliLink Global Electronic Products Co., Ltd
Location
Tongji Building, No. 99 Huli Avenue, Huli District, Xiamen City, Fujian Province
Contact Person
Chen