VC60SDD 2026

Product catalog summary

Overview
The VC60SDD is a WHO PQS accredited Solar Direct Drive (SDD) vaccine refrigerator and waterpack freezer designed to maintain stable temperatures between +2 °C and +8 °C for 365 days, ensuring optimal vaccine storage. It is ideal for outreach programs and can freeze 2.4kg of waterpacks per 24 hours.

Key Features

WHO PQS Accreditation: Exceeds the Performance, Quality, and Safety standards set by the World Health Organization.
Plug and Play: Easy installation with a simple power system.
Grade A, Freeze Free: User-independent Freeze Protection (UIFP) to prevent freezing.
Lockable Handle: Comes with an in-built lock and two keys for security.
Hot Zone Rated: Operates efficiently in ambient temperatures ranging from +5 °C to +43 °C.
Wire Baskets: Includes four stacking baskets for efficient stock management and airflow.
Solar Panel Kit: Comes with a 600 Wp minimum solar array and mounting system.
Heavy Duty Castors: Facilitates easy handling.
Three Year Warranty: Standard manufacturer's warranty included.

Refrigerator Performance

Net Vaccine Storage Capacity: 57 litres.
Waterpack Storage Capacity: 23 x 0.6 litres or 13.8 kg.
Gross Volume: 124 litre refrigerator and 24 litre freezer.
Climate Zone: Hot Zone (+43 °C).
Autonomy Time: 82 hours and 48 minutes at +43 °C.
Solar Array Size: Greater than 600 Wp.

Integrated Equipment Monitoring System (EMS)
All Dulas refrigerators come with an integrated EMS to enhance reliability, maintenance, and reduce vaccine spoilage. Features include:

WHO PQS accredited (Level 1 and 2).
120-day local data storage accessible via USB port.
30-day PDF report available via QR code (requires ‘BeyondColdCloud™’ subscription and GSM connectivity).
Real-time GIS dashboard accessible via smartphone and internet browser.

Technical Specifications

Refrigerator Dimensions: External: 980 mm x 1280 mm x 750 mm; Shipping: 1180 mm x 1355 mm x 825 mm.
Net Weight: 153 kg; Shipping Weight: 199 kg.
System Dimensions: Shipping: 350 mm x 1810 mm x 1220 mm.
Net Weight: 64 kg; Shipping Weight: 104 kg.
Operating Voltage: 24 to 45 V d.c.
Minimum Starting Voltage: 24 V d.c.
Minimum Starting Power: 40 W for both refrigerator and freezer.
Minimum Solar Radiation for Continuous Running: 200 W/m² (using 600 Wp array).
Compressor: Secop (Danfoss).
Refrigerant: R600a.
WHO Pre-qualification: PQS reference E003/084.
Test Procedure: E003/RF05.3-VP.3.
Performance Specification: E003/RF05.3.

Catalog excerpts

SDD VACCINE REFRIGERATOR WITH WATERPACK FREEZER vaccine capacity Overview Our WHO PQS accredited Solar Direct Drive (SDD) vaccine refrigerators and waterpack freezers offer 365 days of stable +2 °C to +8 °C temperatures, ensuring optimal vaccine storage in all conditions. Perfect for outreach programmes, this product can freeze 2.4kg of waterpacks per 24 hours. Grade A, Freeze Free Exceeding the Performance, Quality and Safety standards set by the World Health Organisation All products have Grade A User-independent Freeze Protection (UIFP) Operates at a stable +2 °C to +8 °C in an extended ambient operating range of +5 °C to +43 °C Lockable handle Wire Baskets power system for easy installation In-built lock and 2 keys to keep vaccines safe Four stacking baskets for easy stock management and optimum airflow Heavy duty castors Three Year Warranty Includes a 600 Wp minimum solar array and mounting system Manufacturers warranty provided as standard Integrated EMS All Dulas refrigerators are supplied with an integrated Equipment Monitoring System (EMS) fitted as standard. EMS is a simple way to improve the reliability of cold chain equipment, enhance maintenance and ensure fewer vaccines are spoiled. Subscription can be activated at purchase or switched on remotely at any point after commissioning the refrigerator. WHO PQS accredited (Level 1 and 2) 120-day local data storage accessible via USB port 30-day pdf report available by scanning QR code* Remote activation means no installation costs Real-time GIS dashboard accessible via smartphone and internet browser * dependent on ‘BeyondColdCloud™’ subscription activation and GSM c

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Refrigerator Performance tAutonomy is the amount of time that the refrigerator can maintain the vaccine load within the temperature range of +2 °C to +8 °C with minimal solar radiation available and at the maximum rated ambient temperature. Life Sciences

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