SDD Ref. Vestfrost VLS154ASDD E003/108

Solar Direct Drive Vaccine Refrigerator with no battery
Equipment model: VLS 154A SDD
PQS code: E003/108
Manufactured by: A/S Vestfrost in Denmark
Volume category: >/= 120L
Vaccine storage capacity: 170 L

Technical specifications
PQS prequalified Solar direct drive refrigerator with no battery for storage of vaccines at +2 ˚C to+8˚C in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A
Refrigerant: R600a, 50 grams

To be supplied with:
PQS prequalified 30-day temperature logger.
Remote Temperature Monitoring System RTMS – Optional/ to be supplied upon request
The door / lid fitted with a lock and two keys, 4 Baskets
With photovoltaic system (solar panels) and all necessary support structure, fasteners, cables, connectors, etc. for roof mounting as a standard.

Warranty for equipment: 3- year replacement warranty.

NOTES:
1.One set of spare parts is recommended but not compulsory for every 10 units of SDDs.
2.For Technical Guidance: Contact with UNICEF Supply Division, Immunization Technology Center, Cold Chain Unit for technical questions. CPHHQ-SD-Cold Chain Unit < coldchainunit@unicef.org >,

Useful links:
1.UNICEF Cold Chain Technical Support:
2.UNICEF Supply Catalogue:
3.WHO-PQS Website:
4.GAVI CCEOP Technology Guide:
5.WHO Vaccine Management Handbook: