FAQ

Our temperature and humidity controllers are mainly applied in the following scenarios:

1. Power system switchgear, distribution cabinets, ring main units

2. Control cabinets, distribution boxes, instrument enclosures

3. Data centers, server rooms, communication equipment rooms

4. Industrial control cabinets, automation equipment enclosures

5. Various electrical enclosures requiring temperature and humidity monitoring and control

When selecting a temperature and humidity controller, consider the following factors:

1. Working parameters: Measurement range, accuracy, response time

2. Relay output: Quantity, capacity, load type

3. Sensor parameters: Probe length, wire diameter, installation method

4. Physical dimensions: Panel cutout size, installation method

5. Brand performance: Product brand, stability, service life

Our Intelligent Switchgear Operating Device offers comprehensive functions:

1. Circuit breaker status display: Real-time display of breaker, truck, and ground switch states

2. High-voltage live indication: Three-phase high-voltage detection with forced interlock

3. Temperature & humidity monitoring: Built-in sensors with heater/fan control

4. Condensation prevention: Automatic heating when humidity exceeds threshold

5. Dynamic simulation diagram: Mimics primary system with real-time status

6. Voice prompts: Operation guidance and alarm announcements

7. Communication: RS485 interface with Modbus RTU protocol

8. Remote operation: Remote breaker control with electromagnetic lock interlock

9. Event logging: Operation history and alarms with timestamps

Our temperature and humidity controller measurement accuracy:

• Temperature: ±0.5°C (within 0-50°C range)

• Humidity: ±3%RH (within 30-80%RH range)

Note: Actual measurement accuracy may be affected by environmental factors, installation conditions, and usage time.

Product power supply specifications:

• Supply voltage: AC/DC 220V ±10%

• Operating frequency: 50/60Hz

• Power consumption: <5W

• Insulation resistance: >100MΩ

We recommend using stable and reliable power supply to avoid affecting normal equipment operation due to voltage fluctuations.

Our products support multiple communication options:

• RS485 interface with Modbus RTU protocol (standard)

• Communication speed: 9600bps (default), configurable

• Supports SCADA system integration

• Optional Ethernet communication for certain models

Please refer to specific product specifications for detailed protocol support.

Shipping time varies based on order type:

1. Standard products: Shipped within 1-3 working days after order confirmation

2. Customized products: Shipping time to be negotiated based on requirements

3. Special models: 1-7 working days after stock confirmation

All shipments are delivered through reputable logistics companies with tracking numbers provided.

We accept multiple payment methods:

1. Bank transfer

2. Alipay

3. WeChat Pay

4. Company account (T/T)

5. Cash payment (on-site transactions)

Please send payment proof to us after completing payment so we can arrange shipping promptly.

Yes, we provide OEM and ODM services:

• OEM: Custom logo and packaging based on our existing products

• ODM: Full customization including design, function modification, and appearance changes

• Minimum order quantities apply for customization

• Sample production available before mass production

Please contact our sales team for detailed customization options and pricing.

Our product warranty policy:

• Standard products: 12-month warranty period

• Special models: 6-24 months warranty (subject to product specification sheet)

During the warranty period, we provide free repair or replacement for failures caused by product quality issues.

We provide comprehensive technical support:

1. Detailed product manual and installation guide provided

2. Online technical consultation (phone/WeChat/Email)

3. On-site technical guidance available for complex installation projects

4. Regular user training and technical updates provided

For technical support, please contact us via customer service hotline or online customer service.

Our products hold multiple certifications:

• ISO9001:2015 Quality Management System Certification

• CE marking for European market compliance

• Various product-specific certifications based on application requirements

• National High-Tech Enterprise certification for the company

Please specify your certification requirements when inquiring, and we will provide relevant documentation.

You can reach our technical support team through:

• Phone: (+86)199-7338-6319 (Monday to Friday, 9:00-18:00 GMT+8)

• Email: zhongmq514@gmail.com

• Website: www.peltieraircooler.com

For urgent technical issues outside working hours, please email us and we will respond within 24 hours.