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Nw21d Telecommunication Base Station Temperature Control Air Conditioner and Free Cooling Fan Controller

Name: Nw21d Telecommunication Base Station Temperature Control Air Conditioner and Free Cooling Fan Controller
Brand: Hangzhou Xinjian Electronic Co., Ltd.
SKU: 2127119305

Zhejiang, ChinaHangzhou Xinjian Electronic Co., Ltd.

US$400.00-600.00

1 Piece

Product profile

Customization

Available

Customized

Certification

RoHS, CE

Model NO.

NW21D

Brand

Xinjian

Display Type

LED

Usage

Telecom Shelter Fan Controller

Accuracy

2 Deg C

Programmable

Yes

Box Size

380X500X150 mm

Theory

Temperature Controller

Alarm

6 X Relays (N.O)

Temperature Range

-40 Deg C ~ 70 Deg C

Control

Air-Conditioner and DC Fan

Type

Temperature and Humidity Controller

Communication

RS485

Transport Package

Export Carton

Trademark

Xinjian

Origin

China

HS Code

9032899090

Production Capacity

200 Set/Sets Per Month

Key features

Smart Energy Saving Control: Automatically controls air-conditioner and DC fans based on indoor/outdoor temperature and humidity to save energy.

Comprehensive Environmental Monitoring: Monitors temperature, humidity, fire, flood, door status, equipment failures, and battery voltage in real-time.

Multi-Alarm Relay Output: Features 6 relays to output alarm signals and upload information via RS485/RS235 communication interface.

Dual Power Supply Support: Operates on AC 220V 50Hz and DC 48V with built-in overload and short circuit protection.

LED Display & Alarm Codes: Provides clear LED display for temperature, humidity, and specific alarm codes for easy troubleshooting.

RoHS and CE Certified: Meets international safety and environmental standards with RoHS and CE certifications.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Hangzhou Xinjian Electronic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-01Nearest Port: Shanghai / NingboAverage Response Time: ≤0.78hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryHangzhou Xinjian Electronic Co., Ltd. is a limited company with 16 employees, two production lines, and a product focus on controllers and sensors. Its stated business scope covers industrial control equipment, IoT devices, software development, and related sales. The supplier holds ISO 9000 and ISO 9001 certifications and reports 11–20 years of R&D engineering experience and 6–10 quality-control staff. It provides OEM services for popular brands and has in-stock capacity, but no available SDK, overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Significant control gaps are indicated by the absence of written corrective/preventive-action and complaint-handling procedures, no stated quality assurance, and no valid manufacturing-capacity contract with associated subcontractors. Audit details are provided, but the evaluation result is recorded as 0 without an explanatory assessment.

Supplier typeThe supplier is identified as Hangzhou Xinjian Electronic Co., Ltd., a limited company with a combined company type and no stated group affiliation. Its scope includes industrial control equipment, IoT devices, software development, and related sales, while its primary offered products are controllers and sensors.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. This is explicit evidence of certification holding, although the provided slices do not state certificate numbers, scope, or validity dates.

After-Sales capabilityAfter-sales support appears limited: there are no written corrective/preventive-action procedures or records and no written complaint-handling procedures or records. The supplier also has no overseas agents or branches, overseas warehouse, or overseas showroom, although it reports in-stock capacity and accepts FOB, CIF, CFR, and EXW quotation terms.

R&D capabilityThe supplier’s business scope includes R&D of distribution switch-control equipment, IoT technology, software development, and industrial automation systems. It reports 11–20 years of R&D engineer experience, but explicitly has no available SDK, so innovation capability is supported in some areas but not fully demonstrated.

Production capacityThe supplier operates two production lines, has 16 employees, reports in-stock capacity, and indicates a quality-control workforce of 6–10 people. However, it has no valid manufacturing-capacity contract with associated subcontractors and reports no quality assurance, creating explicit production-control deficiencies.

Customization capabilityThe supplier explicitly provides OEM services for popular brands, and its stated scope includes manufacturing and R&D of industrial control equipment, IoT devices, and related systems. These facts support customization or contract-manufacturing capability, although no specific customization examples or technical parameters are supplied.