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GE Multilin 489-P1-HI-A20-E-H Generator Protection System
Item NO.: 489-P1-HI-A20-E-H
Price：Request a Quote
Warranty：1 year
Condition：Brand new and factory sealed
Inquire Email：sales1@apterpower.com
Mobile/WhatsApp：+8618020776782
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Detail
- Product NameGE Multilin 489-P1-HI-A20-E-H Generator Protection System
- Item NO.489-P1-HI-A20-E-H
- Weight7.3000 kg = 16.0937 lb = 257.4999 oz
- CategoryOTHER
- Creation Time2026-11-05
- GE Multilin 489-P1-HI-A20-E-H Generator Protection SystemProduct dimensions: 20.8x22x24.6cm
GE MULTILIN / 489
489-P1-HI-A20-E-H
Generator Protection System
01
Contact info
| Sales manager | Jim Pei |
| sales1@apterpower.com | |
| ZXH18020776782 | |
| Phone/WhatsApp | +86 18020776782 |
02
Specifications
The E configuration does not include the T-option Ethernet port.
03
Description
489-P1-HI-A20-E-H
489
Generator Protection System
GE Multilin 489-P1-HI-A20-E-H combines generator protection and electrical monitoring in a drawout relay. This configuration selects one-ampere phase CT inputs, high-range control power and current-loop analog outputs. Its enhanced front panel supports local settings and measured-value access. The protection platform includes generator differential, overcurrent and voltage-related functions. Event information and disturbance records assist investigation after an operation. The specified coating supports use where the relay requires additional protection from harsh chemical environments.
04
Working Principle
Generator protection processing
Current and voltage measurements feed the configured generator protection elements and relay logic.
Local and remote access
The enhanced front panel and serial communication interfaces provide access to settings and measured data.
05
Product Applications
Generator feeder protection
Apply the configured current and voltage inputs to a generator protection scheme with suitable CTs and VTs.
Plant event analysis
Use recorded events and oscillography to examine generator disturbances and protection operation.
06
Why Choose Us
01 / ONE-STOP SOURCING
☑ Thousands of suppliers and a wide range of products allow you to experience a one-stop shop.
02 / PRODUCT QUALITY
☑ The highest quality product.
03
☑ Most products have a warranty period of up to one year, and any quality issues will be refunded at our expense. Each item undergoes rigorous testing before delivery.
04
☑ Our sales personnel provide you with over 10 hours of service and promptly respond to your inquiries.
05 / DELIVERY
☑ Quickly deliver all products within 1-3 days after placing an order. Most goods will be delivered to you in a timely manner through DHL's fastest service.
06 / PACKAGING
☑ Good packaging ensures transportation safety and greatly saves transportation costs.
07
Transaction Cases
Sincere Cooperation, Long-Term Trust
An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.
A Malaysia customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.
08
Product brand
DCS System
Distributed Control System (DCS)
ABB | Invensys Foxboro | Invensys Triconex | Ovation | Woodword | HIMA | Yokogawa | Honeywell | Emerson
PLC System
Programmable Logic Controller (PLC)
Rockwell Allen-Bradley | Schneider Modicon | GE Fnauc | Siemens | Prosoft | Bachmann | Woodhead
TSI System
Bently Nevada | EPRO | ENTEK
09
Other Products
| ETOR-4 | M21NSXA-LDN-HD-02 | C0-E1-11AAR |
| CRC3044BC | i1010 | MA1578A |
| TIS-DMX-48 | BSM400GA120DN2FS-E3256 | CAN-5902 |
| R4-2014-23-5230-WT | S-3-TCPUSE-H-Di6 | IA-MM-TMP-10 |
| AM503B | X2-10GB-LR | QL-405 |
| SK-140TRH | NC3FD-LX | VDE-R9 |
| PSM700 | BOB1024 | L5508DSIP |
| ANMA213V2 | PCS090 | W28102J022A |
| UBT2000 | TVD100-PBA | NMX-ENC-N1122 |
| QL-NE100 | CE-AHUKZ-00E.D.1.1.1-1 | ID22W00TCH300 |
| CT7126 | UD1100001-01 | CCHE-CP24-D3-P003CH |
| CS510 | K1241 | CP-132UL-I/DB9M |
| IE-SW-BL05-5TX | CLM400 | CPM500/2V |
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