GE IS200IGDMH1AAA CARD MARK VI

Description

GE General Electric Technical Specifications: IS200IGDMH1AAA

It may be undesirable to enable the underfrequency elements IS200IGDMH1AAA until the generator is online. This feature can be blocked until

the generator is online and the block time expires. From that point forward, the underfrequency trip and alarm elements will

be active. A value of zero for the block time indicates that the IS200IGDMH1AAA underfrequency protection is active as soon as voltage

exceeds the cutoff level (programmed as a multiple of the generator rated phase-phase voltage). Frequency is then mea

sured. Once the frequency of Vab is less than the underfrequency setpoints, for the period of time specified, a trip or alarm

will occur. There are dual level and time setpoints for the trip element.

It may be undesirable to enable the overfrequency elements until the generator is online. This feature can be blocked until

the generator is online and the block time expires. From that point forward, the overfrequency trip and alarm elements will

be active. A IS200IGDMH1AAA value of zero for the block time indicates that the overfrequency protection is active as soon as voltage

exceeds the cutoff level (programmed as a multiple of the generator rated phase-phase voltage). Frequency is then mea

sured. Once the frequency of Vab exceeds the overfrequency setpoints, for the period of time specified, a trip or alarm will

occur. There are dual level and time setpoints for the trip element.

The neutral overvoltage function responds to fundamental frequency voltage at the generator neutral. It provides ground

fault protection for approximately 95% of the stator windings. 100% protection is provided when this IS200IGDMH1AAA element is used in con

junction with the Neutral Undervoltage (3rd harmonic) function. The alarm element is definite time and the trip element can

be either definite time or an inverse time curve. When the neutral voltage rises above the pickup level the element will begin

to time out. If the time expires an alarm or trip will occur. The reset rate is a linear reset time from the threshold of trip. The

alarm and trip levels are programmable in terms of Neutral VT secondary voltage.

Why are the prices of many products of our company more competitive?
(1) Source purchase to reduce the price difference in the intermediate phase
(2) Stable channel and more guaranteed supply
Lead time problem
(1) For the spot products in stock, the de

livery can be arranged on the same day after the contract payment is signed
(2) Order products and deliver according to the quoted delivery date
Xiamen Xiongba adheres to the enterprise philosophy of “improving the value of spare parts supply chain”,
For the simple purchase procedure of spare parts, ensure that they are delivered to the site in a timely manner, and help users reduce the risk of downtime caused by the shortage of spare parts
The emergency spare parts support service is complete, and the user can customize the spare parts. The quality of the spare parts is reliable. All the spare parts provided enjoy a one-year super long warranty
Spot stock, fast response, reduce user capital investment, improve spare parts utilization, spare parts replacement!

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
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