Cooling & Heating Solutions for Farms, Hotels & Plants
Description
Product Description
This extra-large capacity intelligent cold storage condensing unit from the air-cooled series, equipped with RMDAE-5003-62 air cooler, serves as the core intelligent refrigeration equipment for extra-large cold chain scenarios. It focuses on high-load, highstability refrigeration to meet the large-scale cold storage demands of cold chain hubs and large processing plants.
Optional single/dual electronic expansion valves are available. It is compatible with R410A refrigerant and pre-charged with 11 kg.
Cooling capacity:
30050 W at 0℃
12550 W at-20℃
Power supply: 380V three-phase
It fully supports intelligent constant temperature, fault self-diagnosis and module joint control for complete cold storage operation.
Core advantage
- Master-slave Integrated Design: Other modules can operate normally even if the main module breaks down, ensuring uninterrupted refrigeration and no shutdown risk for large-scale cold storages.
- Triple Safety Protection System: Equipped with compressor overload protection, high and low pressure protection, and overcurrent protection, fully safeguarding the unit from damage and long-term stable operation under high load.
- Anti-frost Design with Chassis Copper Tubes: High-temperature refrigerant circulates through the chassis copper tubes during defrosting, thoroughly preventing ice accumulation on the chassis and completely solving the common icing problem in cold storages.
- One-on-one Exclusive After-sales Engineer Service: Each unit is assigned a dedicated after-sales engineer, providing customized maintenance plans and professional full-cycle technical support for different cold chain scenarios.
Usage scenario
- 10–15℃fresh-keeping cold storage(440–640 m³/88–128 tons)
- 0–5℃fresh-keeping cold storage(240–320 m³/48–64 tons)
- -15–-20℃low-temperature cold storage(130–160 m³/26–32 tons)
- Ideal for cold chain logistics hubs, integrated meat processing plants, large pharmaceutical cold chain bases and other extra-large cold chain applications.
Q&A
Q1: What are the core differences between RMDAC-12 and RMDAC-10, and how should I choose between them?
A1: The core differences lie in cooling capacity and applicable storage volume. The cooling capacity of RMDAC-12 at 0℃is about15. 7%higher than that of RMDAC-10, making it suitable for larger cold storage volumes.
- For cold storage volumes between 320–440 m³(preservation storage), choose RMDAC-10 for better cost‑effectiveness.
- For volumes between 440–640 m³, choose RMDAC-12 to meet higher cooling load requirements.
Q2: Can this unit operate in high‑humidity environments?
A2: Yes. The heat exchanger fins of the unit use hydrophilic anti‑corrosion aluminum, providing excellent corrosion and condensation resistance. Even in high‑humidity environments such as the rainy season in southern China, the fins will not suffer from condensation or dust accumulation, ensuring stable heat exchange efficiency.
Q3: How is intelligent load distribution achieved in multi‑module combination?
A3: The unit's intelligent control system collects real‑time data including cold storage temperature, ambient temperature, and cooling load. Based on the operating status of each module, it automatically distributes the cooling load evenly across all modules to avoid overloading individual units. During maintenance of some modules, the load is automatically transferred to other normal modules to ensure continuous and stable cooling of the cold storage.
Equipment Parameter
| Model | RMDAC-12-S Single EEV | ||||||||
| Ambient Temperature（℃） | 35 | Input Power（W）（Storage Temperature 0 ℃） | 7120 | ||||||
| Storage Temperature（℃） | 20 | 15 | 10 | 5 | 0 | -5 | -10 | -15 | -20 |
| Unit Cooling Capacity（W）R410A | 41950 | 35600 | 30050 | 24950 | 20500 | 18145 | 15010 | 12255 | 10470 |
| Model | RMDAC-12-D Dual EEV | ||||||||
| Ambient Temperature（℃） | 35 | Input Power（W）（Storage Temperature -20 ℃） | 7910 | ||||||
| Storage Temperature（℃） | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 |
| Unit Cooling Capacity（W）R410A | 27550 | 22580 | 20190 | 17460 | 14506 | 12550 | 10542 | 8855 | 7430 |
| Condensing Unit | RMDAC-12 |
| Condenser Motor | 2 PC |
| Motor Type | Low-noise internal rotor |
| Motor Power | 250W |
| Motor Speed | 900r/min |
| Air Volume | 6000m³/h |
| Condenser Fan Voltage | 220V~/50Hz |
| Fan Blade Diameter | 556mm |
| Noise | 70dB(A) |
| Size | 11358(L)×763(W)×1435(H)mm |
| Fan Capacitor | 15uf |
| Weight | 230kg |
| Refrigerant Type | R410A |
| Pre-charged Refrigerant | 11kg |
| Connection Specification | Liquid Line：19.05mm |
| Suction Line：28mm | |
| Connection Type | Ball Valve |
| Evaporator / Air Cooler | RMDAE-5003-62 |
| Evaporator Motor | 2 PC |
| Motor Type | Low-noise external rotor |
| Motor Power | 420W |
| Motor Speed | 1350r/min |
| Air Volume | 6500m³/h |
| Condenser Fan Voltage | 380V/3N~/50Hz |
| Fan Blade Diameter | 500mm |
| Noise | 72dB(A) |
| Weight | 119kg |
| Size | 2324(L)×627(W)×704(H)mm |
| Drain Port Size | DN32 |
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.
RMDAC-12
You still doubt it? First get samples contact us!
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Contact Us
Address: Xinzhi Industrial Park, Luoyang City, Henan Province, China
Production Base: Heshan City, Guangdong Province, China
WhatsApp: +86 188 1157 5304
Tel: +86 188 1157 5304
Email: info@rmdhvac.com
