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PC Dual Power ATS 3pole 10A for Solar System Automatic Transfer Switch
US$1.88
1,000-4,999 Pieces
US$1.82
5,000-9,999 Pieces
US$1.80
10,000+ Pieces
Sample price:US$8.13/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

MOV

Model NO.

LRQ5

Installation

DIN Rail

Application

PV Power Supply System

Operation Voltage

DC 1000V

Certification

ISO9001, CCC, CE, CB,SAA

Brand

Longroad

PV DC-Specific

3p

in(8/20)Us (Ka)

20

Imax(8/20)Us (Ka)

40

Maximum Workng Voltage(V)

250 AC/30VDC

Transport Package

Carton

Trademark

LONGROAD/OEM

Origin

China

Production Capacity

1000, 000 Units/Month

Key features

PV DC-Specific Protection: Designed for solar systems with DC 1000V operation voltage and 3P structure.
High Surge Capacity: Provides 20kA rated current (In) and 40kA maximum discharge current (Imax).
Plug-in Module Design: Features plug-in module for easy installation and remote signal control.
DIN Rail Installation: Compact design fits standard DIN rail with dimensions 54x90x70mm.
Multi-Certification Compliance: Certified by ISO9001, CCC, CE, CB, and SAA for global market access.
Wide Voltage Options: Available in 500V, 1000V, and 1500V DC classifications for diverse needs.
IP40 Protection Class: Robust IP40 protection class ensures safety in various installation environments.
Dual Mode Protection: Provides both common mode and differential mode protection for DC networks.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.28h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryYueqing Long Road Electric Co., Ltd. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...
CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.
R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.
Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.
Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.

Product Q&A

Q:What is the maximum operating voltage?
A:
The maximum working voltage is 250 AC or 30 VDC.
Q:What certifications does this surge protector have?
A:
It is certified by ISO9001, CCC, CE, CB, and SAA.
Q:How should this device be installed?
A:
It should be installed in parallel on DC networks using a DIN rail, preferably at both ends of the power line.
Q:What is the surge current capacity?
A:
It has a rated current (In) of 20kA and a maximum discharge current (Imax) of 40kA.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak and off-peak seasons.

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