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Nw245 Intelligent Ventilation System Controller with Multi-Alarm Output for Critical Facilities
US$130.00-250.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedCertification
RoHS, CEModel NO.
NW245Brand
XinjianDisplay Type
LEDUsage
Telecom Shelter Fan ControllerAccuracy
1 Deg CTheory
Temperature ControllerAlarm
8 X Relays (N.O)Temperature Range
-40 Deg C ~ 70 Deg CControl
Air-Conditioner and DC FanType
Temperature and Humidity ControllerCommunication
RS485Transport Package
Export CartonTrademark
XinjianOrigin
ChinaHS Code
9032899090Production Capacity
200 Set/Sets Per MonthKey features
Multi-Alarm Output: Features 8 separate N.O alarm signals and 1 general alarm signal for comprehensive safety protection.
Dual Control Mode: Automatically controls variable fans and optional air conditioners based on indoor and outdoor temperatures.
Real-Time Monitoring: LCD displays indoor temp, outdoor temp, delta temp, and operational status in real time.
RS485 Communication: Supports data logging and communication via RS485 interface for remote monitoring.
RoHS and CE Certified: Complies with international safety and environmental standards including RoHS and CE certifications.
Customized Solution: Fully customizable for telecom shelter fan control and specific temperature management needs.
Fast Lead Time: Average lead time is within 15 working days for both peak and off-peak seasons.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-01Nearest Port: Shanghai / NingboAverage Response Time: ≤0.81hTerms 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.
Product Q&A
Q:Does the device support air conditioning control?
A:
Yes, it can optionally auto-control the operation of up to 2 air conditioners based on temperature parameters.
Q:How many alarm signals does it provide?
A:
It provides 8 separate alarm signals (N.O) and 1 general alarm signal for various safety alerts.
Q:What communication protocol is used?
A:
The system uses RS485 for both communication and data logging capabilities.
Q:Is the product customizable?
A:
Yes, the controller is fully customizable to meet specific usage requirements for telecom shelters.
Q:What is the rated voltage?
A:
The rated voltage for the controller is DC 48V.
Send Inquiry
*To:
Hangzhou Xinjian Electronic Co., Ltd.
Hangzhou Xinjian Electronic Co., Ltd.*Content:
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