Technical Guidance:

Contact UNICEF Supply Division, HTC, Cold Chain Unit for technical
questions. CPHHQ-SD-Cold Chain Unit < coldchainunit@unicef.org >

General Description:

Solar Direct Drive Refrigerator for Storage of Vaccine

Model: Vestfrost VLS024SDD

PQS ref. E003/069

Technical specifications:

A complete stand-alone SDD refrigerator with all necessary components
and fittings (Plug and Play).

Refrigerator cabinet:

Net vaccine storage volume: 25.5 litres

Refrigerant type: R600a

Ambient operating temperature: Min. +5°C, Max. +43°C

Freeze Protection: Grade A

Solar Power System:

Shall match the refrigerator power consumption, climate, ambient
temperatures and solar radiation reference source of 3.5KWh/m2/24 hours.

Country of origin for solar panels; India or China.

Supplied with:

1.Temperature Monitoring Device - 30 day electronic refrigerator
temperature logger:

Berlinger Fridge-Tag 2, E006/020 attached to internal refrigerator
basket

OR

Upon request: Either Berlinger Fridge-Tag 2E, E006/040 with an internal
sensor attached to internal refrigerator basket or Fridge-Tag 2E with
external sensor, E006/040 shall be supplied.

2.Class II power switch is provided on the appliance that isolates
refrigerator from the solar power system.

3.10 fuses,

4.Lid with lock, plus 2 keys and 1 basket.

Manuals:

Printed user, installation, maintenance instructions supplied with each
single unit. Further the appliance/lid is fitted with a non-removable
label informing on correct vaccine storage by Do´s and Dont´s in all 6
UN languages.

Shipping Information:

Packaging and labelling;

Heavy duty plywood crate + EPS support packaging

Estimated shipping weight: 170 kg (combined weight refrigerator & solar
array)

Estimated shipping volume: 1.04 m³ (combined volume refrigerator & solar
array)

Warranty:

1.The product is covered by a two year replacement warranty in the
event of any component failure arising from defective design, materials
or workmanship.

2.Solar module power output: Warranty of 25 years to 80% of initial
power rating.

NOTES:

1.In case of any import restrictions regarding country of manufacture,
CO should contact SD and confirm solar panel, country of origin.

2.A label, displaying vaccine storage advice & user instructions with
pictures is permanently mounted on cabinet.

3.One set of spare parts is recommended but not compulsory for every
10 units of SDDs.

4.A basic Installation toolkit is available on request. (For contents
of the toolkit, see supply web catalogue.)

5.Maintenance tool kits are available on request. (For contents of the
toolkit, see supply web catalogue.)

6.Further information for comparable products, can be obtained from
CPHHQ-SD-Cold Chain Unit < coldchainunit@unicef.org >.

Useful links:

1.Cold Chain
Support Package:

2. < a href="https://supply.unicef.org/unicef_b2c/app/displayApp/(layout=7.0-12_1_66_67_115&carea=%24ROOT)/.do?rf=y">>Supply
Catalogue: