The World Health Organization (WHO) is seeking offers for FREQUENCY CONVERTER. Your organization/company is invited to submit a proposal for the goods listed below in response to this Request for Quotation (RFQ). Your offer should comply with the specifications described below: Frequency Converter for Biobase Laboratory Refrigerator ( REFRIGERATOR (BIOBASE BXC-V650M), +2/+8C, 650l, 2 doors, 10 shelves, 220V) Technical Specifications for Variable Frequency Drive (VFD) Input Voltage: Single Phase AC, 220V +/- 15% Input Frequency: 60Hz Output Voltage: 0 – rated input voltage Output Frequency: 0 – 100 Hz Motor Power kW= 0.55 kW – 1.0 kW 100% Duty Cycle Name Plate Rating of Delivered Refrigerator: Input Power: 452W Power Supply: AC 220V, 50Hz