Reliable 35kv Protection Relay by Acrel for Solar Photovoltaics

Name: Reliable 35kv Protection Relay by Acrel for Solar Photovoltaics
Brand: ACREL CO., LTD.
SKU: 2150489382

Shanghai, ChinaACREL CO., LTD.

US$777.00

1 Piece

Sample price:US$777.00/piece.Request sample

Product profile

Customization

Available

Rated Current

AC 5A /1A

Rated Frequency

50Hz or 60Hz

Model NO.

AM5SE-F

Di

AC/DC220V, or AC/DC110V

Load

Medium Power Relay

Transport Package

Carton

Specification

72mm*71.5mm*92.6mm

Trademark

Acrel

Origin

China

Production Capacity

200000PCS/Year

Key features

Wide Application Scope: Suitable for 35kV+ substations in power, water, traffic, oil, chemical, coal, and metallurgical industries.

Comprehensive Protection Functions: Includes overcurrent, overvoltage, undervoltage, zero-sequence, and thermal overload protection.

Flexible Communication Protocols: Supports ModBus-RTU and IEC60870-5-103 for seamless system integration.

High Precision Measurement: Features up to 8 current acquisition channels and 6 voltage acquisition channels.

Advanced Time Synchronization: Equipped with IRIG-B time synchronization for accurate event logging.

Fault Recorder Capability: Records fault data for analysis and troubleshooting across multiple models.

Customization Options: Offers full customization, minor customization, and customization from samples or designs.

ISO Certified Manufacturing: Manufacturer holds ISO9001, ISO45001, and ISO14001 certifications with 100% product inspection.

Company profile

Exhibition ExperienceQuality AssuranceR&D CapabilitiesManagement Certification

ACREL CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.19h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established product development and customization capabilities, including 3D design, ODM services, SDK availability, and new product development within the past year. Production-related evidence includes SMT, DIP, automatic sensor production, debugging, and testing equipment, with documented finished-product inspection. Service management procedures exist for supplier assessment, corrective and preventive actions, and complaint handling. Overseas support is available through agents or branches in Singapore, including installation, training, repair, maintenance, and debugging. However, the supplier has no stated in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Evidence of certification ownership, customer cases, and financial credibility is insufficient. The supplier also reports no established AI model for big-data-enabled management.

Supplier typeThe supplier’s stated business scope covers electrical signal equipment, power electronic components, electrical and intelligent instruments, lighting, IoT and information-security devices, charging stations, power-distribution control equipment, industrial automation systems, and related electrical equipment. Its facilities include SMT, DIP, sensor production, automatic debugging, and testing lines, indicating a manufacturer and technical equipment supplier rather than only a trading intermediary.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, and supplier-service assessment. It also provides overseas installation, training, repair, maintenance, and debugging through overseas agents or branches, including service coverage in Singapore; however, no overseas warehouse or showroom is available.

R&D capabilityThe supplier offers 3D software design, multiple forms of customization, ODM services, and an available SDK, and it reports new product development during the past year. Conversely, it states that it has not established an AI model for big-data processing and management decision enablement; this limits evidence of advanced digital innovation but does not negate its documented product-development capabilities.

Production capacityProduction evidence includes SMT, DIP, automatic electricity-sensor production, automatic debugging, and testing equipment, with written instructions uniformly followed for finished-product inspection and stated peak- and off-season lead times within 15 workdays. Capacity-related limitations include no in-stock service capacity and no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, directly supporting broad product-design and customization requirements.

Product Q&A

Q:How to set the CT and PT ratio of the protection device?

The protection device can set the CT and PT ratio through the fixed value menu. For example, if the current transformer is 75/5 and the voltage transformer is 10/0.1, then the CT ratio is set to 15 and the PT ratio is set to 100.

Q:For AM5, if you want to place single circuit protection and transformer protection, how to distinguish the model?

AM5-F is suitable for line protection and transformer protection. No need to distinguish between models when placing orders.

Q:When the voltage is a three-phase three-wire system, does the current have to be connected with 2CT?

The voltage wiring mode and current wiring mode of the protection device can be set independently, and can be connected freely.

Q:How to confirm whether the anti-trip function is configured?

If the circuit breaker is equipped with anti-trip, the device does not must be equipped with anti-trip; if the circuit breaker does not have anti-trip, you need to configure the AM5-FT anti-trip module. (If DC48V is selected as the operating power supply, the anti-trip box is not optional, and the circuit breaker must be equipped with anti-trip function; if you choose AC anti-trip, please note that AC and DC general anti-tripping)

Q:How to purchase suitable protection devices?

Before ordering, it is recommended to consult related engineers, select the appropriate protection model, and then fill in the corresponding selection table, and place the order after confirmation by the engineers.