December 20, 2021
REQUEST FOR QUOTATION
TO ALL INTERESTED SUPPLIERS:
The PHILIPPINE INSTITUTE OF VOLCANOLOGY AND SEISMOLOGY (PHIVOLCS) hereby invites all interested suppliers to quote their lowest price on the item/s listed below, subject to the conditions stated below, stating the shortest time of delivery and submit quotation to BAC Secretariat addressed to the BAC Chairman at PHIVOLCS located at PHIVOLCS Building, C.P. Garcia Avenue, U.P. Campus, Diliman, Q.C. not later December 23, 2021. The Approved Budget for the Contract is ₽150,000.00.
One (1) unit Branded 10KVA Voltage Regulator
Specifications:
- Input voltage: 150V ~ 250V
- Output voltage: 220 +-3% / 110 +-3%
- Single phase
- Frequency: 50Hz/60Hz
- Response Time: Within 0.8 sec against 10% input voltage deviation
- Efficiency: Better than 90% (input voltage 198V output voltage 220V and at rated load)
- Power Factor: Better than 90% (input voltage 198V output voltage 220V and at rated load)
- Ambient Temperature: -5 Degree Celsius ~ +40 Degree Celsius
- Ambient Humidity: Less than 90% (relative humidity)
- Temperature Rise: Less than 75% (input voltage 198V output 220V and at rated load)
- Cooling System: Convection-cooled air blast
- Control System: DC servo motor
- Insulation Resistance: More than 5m ohms at DC 500V
- Dialiectric Strength: Tested at AC 1500V for 1 min.
- Dimension: WxDxH 380mm x 490mm x 425mm
- Lifetime Warranty
Kindly submit your best offer with the following requirements:
- Mayor’s/Business Permit
- PHILGEPS Registration Number
Conditions:
- All entries must be typewritten.
- Delivery period, ASAP.
- Price validity period must be for a period of one hundred (120) calendar days
TERESITO C. BACOLCOL
Chairperson, BAC
