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PC Dual Power ATS 3pole 20A 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

DC 1000V Operation Voltage: Designed for PV power supply systems with operation voltage up to DC 1000V.
High Surge Current Capacity: Features Imax of 40kA and In of 20kA for robust lightning surge protection.
3-Pole Protection Structure: Provides comprehensive protection with 3P MOV structure for DC networks.
DIN Rail Installation: Easy installation on H35-7.5/DIN35 steel mounting rail for compact setups.
Multiple International Certifications: Certified by ISO9001, CCC, CE, CB, and SAA for global compliance.
Remote Signal Control: Includes remote signal control and indication window for monitoring status.
Compact and Lightweight Design: Dimensions 54x90x70mm with a weight of only 0.36kg for easy handling.

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 operation voltage?
A:
The device supports an operation voltage of DC 1000V.
Q:How should the surge protector be installed?
A:
It must be installed in parallel on DC networks, recommended at both ends of the power line, using H35-7.5/DIN35 rail.
Q:What certifications does this product have?
A:
It holds ISO9001, CCC, CE, CB, and SAA certifications.
Q:What is the surge current capacity?
A:
It offers an In of 20kA and a maximum Imax of 40kA.
Q:Can it be used for remote monitoring?
A:
Yes, it features an indication window and remote signal control capabilities.

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