GE IS220PVIBH1A Exciter Ground Detector Module

Brand	GE
Module Number	IS220PVIBH1A
Unit Price	$10500
Country Of Origin	USA
Weight	0.8KG
Certificate	C/O from the Chamber of Commerce C/Q from the Manufacturer
Warranty	12 Months
Inventory Qty	10

GE IS220PVIBH1A is an Exciter Ground Detector Module used in GE excitation systems. It detects ground faults in the exciter circuit to protect turbine generator safety and ensure reliable operation.

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Description

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Description

GE IS220PVIBH1A Technical specifications

Category	Detailed Information
Function	Detects ground faults in exciter circuits of GE Mark VIe and EX2100 systems
Input Voltage	18–32 V DC
Detection Range	±0–300 V ground imbalance
Response Time	< 5 ms
Output Signals	SPDT relay contact + 4–20 mA analog feedback
Operating Temperature	–25 °C to +70 °C
Dimensions	11 × 7 × 2 cm

Payment&Security

Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T

GE IS220PVIBH1A Key features

Monitors insulation imbalance and trips within 5 ms
Relay output alerts control system; analog output supports SCADA trend analysis
Compact module fits exciter racks or drive panels
Conformal coating enhances moisture and dust resistance

INSTALLATION:
Isolate DC supply and power off before installation
Mount module on exciter cabinet DIN rail or panel slot
Connect winding leads to P1 detection inputs
Wire 4–20 mA and relay outputs to monitoring/control system
Energize supply and simulate ground to confirm trip and alarm functionality

Typical cooperation cases

Europe – ABB Partnerships in E.ON Coal-to-Gas Conversion (Germany)
Installed in exciter racks during power station retrofits converting coal units to gas usage.
Asia – NTPC Dadri Thermal Plant Upgrade (India)
Used in generator cabinets to enable ground fault detection under increased load operation.
Middle East – Qatar Power PSHRP Project
Installed in combined-cycle turbine systems to protect against grounding faults in high-humidity coastal environment.
South America – CTEEP Transmission Station Upgrade (Brazil)
Part of generator skid upgrades in high-voltage substations, ensuring compliant ground fault protection.