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Generator Varistor Surge Suppressor, Lsa4.9 Alternator Surge Absorber, Protect Rectifier Diode
US$4.00
1-49 Pieces
US$3.00
50+ Pieces
Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Conditions of Use

Trailer Type, Land Use

Usage

Emergency Crew, Standby Unit, Common Units

Output Type

DC

Cooling Method

Wind Cooling

Installation Method

Fixed

Generator Type

Diesel Generator

Operating Temperature

-40°C ~ +65°C (Some Sources: -40°C~ +70°C)

Vibration Resistance

<10 Hz: 2 mm Peak; 10-100 Hz: 100 mm/S; <100 Hz: 8

Applicable Models

Large and Medium-Sized Brushless Generator Sets

Protection Class

≥IP20 (Installed Inside The Generator Set)

Special Feature

High Excitation Current, Strong Load Capacity

Transport Package

Box

Origin

China

HS Code

8503009090

Production Capacity

50000PCS/Year

Key features

Surge Suppression Protection: Absorb transient voltage spike, safeguard rectifier diodes against over-voltage breakdown.
Direct Replacement Part: Perfect match for LSA4.9 alternator for maintenance overhaul.
Simple Mechanical Mounting: Two pre-drilled fixing holes for quick on-site installation.
Stable Varistor Element: Reliable ceramic varistor component for long-time generator running.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-04-02Nearest Port: MAWEI,FUZHOU, JIANGYIN,FUZHOU, XIAMENAverage Response Time: ≤3.12hTerms of Payment: T/T, LC, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressRoom 1903, No. 166 Guangchang South Road, Fu'an City, Ningde, Fujian, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsGenerator Spare Parts, Diesel Generator, AVR, Controller, Governor, Sensors, Brushless AC Alternator, Actuator, Rectifier, Automatic Transfer Switch (ATS)

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is main function of this surge absorber varistor?
A:
It absorbs transient high-voltage surge and protects generator rectifier diodes from breakdown damage.
Q:Which generator model does this part fit for?
A:
Suitable for LSA4.9 brushless alternator.
Q:How to install this surge absorber plate?
A:
Fix the plate by screws through two mounting holes on the board.
Q:What failure symptom if this varistor is broken?
A:
Varistor short-circuit or open-circuit will lose surge-suppression capability, rectifier diodes are easy to burn out.

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*To:Fuan Spark Power Co., Ltd.Fuan Spark Power Co., Ltd.
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